Merge branch 'develop' into feature/TD-5838
This commit is contained in:
wangmm0220
commit
848547426c
20
.drone.yml
20
.drone.yml
|
|
@ -15,7 +15,7 @@ steps:
|
|||
- mkdir debug
|
||||
- cd debug
|
||||
- cmake ..
|
||||
- make
|
||||
- make -j4
|
||||
trigger:
|
||||
event:
|
||||
- pull_request
|
||||
|
|
@ -39,7 +39,7 @@ steps:
|
|||
- mkdir debug
|
||||
- cd debug
|
||||
- cmake .. -DCPUTYPE=aarch64 > /dev/null
|
||||
- make
|
||||
- make -j4
|
||||
trigger:
|
||||
event:
|
||||
- pull_request
|
||||
|
|
@ -66,7 +66,7 @@ steps:
|
|||
- mkdir debug
|
||||
- cd debug
|
||||
- cmake .. -DCPUTYPE=aarch64 > /dev/null
|
||||
- make
|
||||
- make -j4
|
||||
trigger:
|
||||
event:
|
||||
- pull_request
|
||||
|
|
@ -91,7 +91,7 @@ steps:
|
|||
- mkdir debug
|
||||
- cd debug
|
||||
- cmake .. -DCPUTYPE=aarch64 > /dev/null
|
||||
- make
|
||||
- make -j4
|
||||
trigger:
|
||||
event:
|
||||
- pull_request
|
||||
|
|
@ -116,7 +116,7 @@ steps:
|
|||
- mkdir debug
|
||||
- cd debug
|
||||
- cmake .. -DCPUTYPE=aarch64 > /dev/null
|
||||
- make
|
||||
- make -j4
|
||||
trigger:
|
||||
event:
|
||||
- pull_request
|
||||
|
|
@ -142,7 +142,7 @@ steps:
|
|||
- mkdir debug
|
||||
- cd debug
|
||||
- cmake .. -DCPUTYPE=aarch32 > /dev/null
|
||||
- make
|
||||
- make -j4
|
||||
trigger:
|
||||
event:
|
||||
- pull_request
|
||||
|
|
@ -168,7 +168,7 @@ steps:
|
|||
- mkdir debug
|
||||
- cd debug
|
||||
- cmake ..
|
||||
- make
|
||||
- make -j4
|
||||
trigger:
|
||||
event:
|
||||
- pull_request
|
||||
|
|
@ -193,7 +193,7 @@ steps:
|
|||
- mkdir debug
|
||||
- cd debug
|
||||
- cmake ..
|
||||
- make
|
||||
- make -j4
|
||||
trigger:
|
||||
event:
|
||||
- pull_request
|
||||
|
|
@ -218,7 +218,7 @@ steps:
|
|||
- mkdir debug
|
||||
- cd debug
|
||||
- cmake ..
|
||||
- make
|
||||
- make -j4
|
||||
trigger:
|
||||
event:
|
||||
- pull_request
|
||||
|
|
@ -241,7 +241,7 @@ steps:
|
|||
- mkdir debug
|
||||
- cd debug
|
||||
- cmake ..
|
||||
- make
|
||||
- make -j4
|
||||
trigger:
|
||||
event:
|
||||
- pull_request
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ node {
|
|||
git url: 'https://github.com/taosdata/TDengine.git'
|
||||
}
|
||||
|
||||
def skipstage=0
|
||||
def skipbuild=0
|
||||
|
||||
def abortPreviousBuilds() {
|
||||
def currentJobName = env.JOB_NAME
|
||||
|
|
@ -33,8 +33,7 @@ def abort_previous(){
|
|||
milestone(buildNumber)
|
||||
}
|
||||
def pre_test(){
|
||||
|
||||
|
||||
sh'hostname'
|
||||
sh '''
|
||||
sudo rmtaos || echo "taosd has not installed"
|
||||
'''
|
||||
|
|
@ -52,12 +51,18 @@ def pre_test(){
|
|||
git checkout master
|
||||
'''
|
||||
}
|
||||
else {
|
||||
else if(env.CHANGE_TARGET == '2.0'){
|
||||
sh '''
|
||||
cd ${WKC}
|
||||
git checkout 2.0
|
||||
'''
|
||||
}
|
||||
else{
|
||||
sh '''
|
||||
cd ${WKC}
|
||||
git checkout develop
|
||||
'''
|
||||
}
|
||||
}
|
||||
}
|
||||
sh'''
|
||||
cd ${WKC}
|
||||
|
|
@ -75,7 +80,13 @@ def pre_test(){
|
|||
git checkout master
|
||||
'''
|
||||
}
|
||||
else {
|
||||
else if(env.CHANGE_TARGET == '2.0'){
|
||||
sh '''
|
||||
cd ${WK}
|
||||
git checkout 2.0
|
||||
'''
|
||||
}
|
||||
else{
|
||||
sh '''
|
||||
cd ${WK}
|
||||
git checkout develop
|
||||
|
|
@ -95,19 +106,17 @@ def pre_test(){
|
|||
make > /dev/null
|
||||
make install > /dev/null
|
||||
cd ${WKC}/tests
|
||||
pip3 install ${WKC}/src/connector/python
|
||||
pip3 install ${WKC}/src/connector/python/
|
||||
'''
|
||||
return 1
|
||||
}
|
||||
|
||||
pipeline {
|
||||
agent none
|
||||
|
||||
environment{
|
||||
WK = '/var/lib/jenkins/workspace/TDinternal'
|
||||
WKC= '/var/lib/jenkins/workspace/TDinternal/community'
|
||||
}
|
||||
|
||||
stages {
|
||||
stage('pre_build'){
|
||||
agent{label 'master'}
|
||||
|
|
@ -123,19 +132,22 @@ pipeline {
|
|||
rm -rf ${WORKSPACE}.tes
|
||||
cp -r ${WORKSPACE} ${WORKSPACE}.tes
|
||||
cd ${WORKSPACE}.tes
|
||||
|
||||
git fetch
|
||||
'''
|
||||
script {
|
||||
if (env.CHANGE_TARGET == 'master') {
|
||||
sh '''
|
||||
git checkout master
|
||||
git pull origin master
|
||||
'''
|
||||
}
|
||||
else {
|
||||
else if(env.CHANGE_TARGET == '2.0'){
|
||||
sh '''
|
||||
git checkout 2.0
|
||||
'''
|
||||
}
|
||||
else{
|
||||
sh '''
|
||||
git checkout develop
|
||||
git pull origin develop
|
||||
'''
|
||||
}
|
||||
}
|
||||
|
|
@ -143,32 +155,34 @@ pipeline {
|
|||
git fetch origin +refs/pull/${CHANGE_ID}/merge
|
||||
git checkout -qf FETCH_HEAD
|
||||
'''
|
||||
|
||||
script{
|
||||
env.skipstage=sh(script:"cd ${WORKSPACE}.tes && git --no-pager diff --name-only FETCH_HEAD ${env.CHANGE_TARGET}|grep -v -E '.*md|//src//connector|Jenkinsfile|test-all.sh' || echo 0 ",returnStdout:true)
|
||||
|
||||
script{
|
||||
skipbuild='2'
|
||||
skipbuild=sh(script: "git log -2 --pretty=%B | fgrep -ie '[skip ci]' -e '[ci skip]' && echo 1 || echo 2", returnStdout:true)
|
||||
println skipbuild
|
||||
}
|
||||
println env.skipstage
|
||||
sh'''
|
||||
rm -rf ${WORKSPACE}.tes
|
||||
'''
|
||||
}
|
||||
}
|
||||
|
||||
stage('Parallel test stage') {
|
||||
//only build pr
|
||||
when {
|
||||
allOf{
|
||||
changeRequest()
|
||||
expression {
|
||||
env.skipstage != 0
|
||||
expression{
|
||||
return skipbuild.trim() == '2'
|
||||
}
|
||||
}
|
||||
}
|
||||
parallel {
|
||||
stage('python_1_s1') {
|
||||
agent{label 'p1'}
|
||||
agent{label " slave1 || slave11 "}
|
||||
steps {
|
||||
|
||||
pre_test()
|
||||
timeout(time: 45, unit: 'MINUTES'){
|
||||
timeout(time: 55, unit: 'MINUTES'){
|
||||
sh '''
|
||||
date
|
||||
cd ${WKC}/tests
|
||||
|
|
@ -179,11 +193,11 @@ pipeline {
|
|||
}
|
||||
}
|
||||
stage('python_2_s5') {
|
||||
agent{label 'p2'}
|
||||
agent{label " slave5 || slave15 "}
|
||||
steps {
|
||||
|
||||
pre_test()
|
||||
timeout(time: 45, unit: 'MINUTES'){
|
||||
timeout(time: 55, unit: 'MINUTES'){
|
||||
sh '''
|
||||
date
|
||||
cd ${WKC}/tests
|
||||
|
|
@ -193,9 +207,9 @@ pipeline {
|
|||
}
|
||||
}
|
||||
stage('python_3_s6') {
|
||||
agent{label 'p3'}
|
||||
agent{label " slave6 || slave16 "}
|
||||
steps {
|
||||
timeout(time: 45, unit: 'MINUTES'){
|
||||
timeout(time: 55, unit: 'MINUTES'){
|
||||
pre_test()
|
||||
sh '''
|
||||
date
|
||||
|
|
@ -206,9 +220,9 @@ pipeline {
|
|||
}
|
||||
}
|
||||
stage('test_b1_s2') {
|
||||
agent{label 'b1'}
|
||||
agent{label " slave2 || slave12 "}
|
||||
steps {
|
||||
timeout(time: 45, unit: 'MINUTES'){
|
||||
timeout(time: 55, unit: 'MINUTES'){
|
||||
pre_test()
|
||||
sh '''
|
||||
cd ${WKC}/tests
|
||||
|
|
@ -217,9 +231,8 @@ pipeline {
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
stage('test_crash_gen_s3') {
|
||||
agent{label "b2"}
|
||||
agent{label " slave3 || slave13 "}
|
||||
|
||||
steps {
|
||||
pre_test()
|
||||
|
|
@ -245,20 +258,18 @@ pipeline {
|
|||
./handle_taosd_val_log.sh
|
||||
'''
|
||||
}
|
||||
timeout(time: 45, unit: 'MINUTES'){
|
||||
timeout(time: 55, unit: 'MINUTES'){
|
||||
sh '''
|
||||
date
|
||||
cd ${WKC}/tests
|
||||
./test-all.sh b2fq
|
||||
date
|
||||
'''
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
stage('test_valgrind_s4') {
|
||||
agent{label "b3"}
|
||||
agent{label " slave4 || slave14 "}
|
||||
|
||||
steps {
|
||||
pre_test()
|
||||
|
|
@ -269,7 +280,7 @@ pipeline {
|
|||
./handle_val_log.sh
|
||||
'''
|
||||
}
|
||||
timeout(time: 45, unit: 'MINUTES'){
|
||||
timeout(time: 55, unit: 'MINUTES'){
|
||||
sh '''
|
||||
date
|
||||
cd ${WKC}/tests
|
||||
|
|
@ -284,9 +295,9 @@ pipeline {
|
|||
}
|
||||
}
|
||||
stage('test_b4_s7') {
|
||||
agent{label 'b4'}
|
||||
agent{label " slave7 || slave17 "}
|
||||
steps {
|
||||
timeout(time: 45, unit: 'MINUTES'){
|
||||
timeout(time: 55, unit: 'MINUTES'){
|
||||
pre_test()
|
||||
sh '''
|
||||
date
|
||||
|
|
@ -303,9 +314,9 @@ pipeline {
|
|||
}
|
||||
}
|
||||
stage('test_b5_s8') {
|
||||
agent{label 'b5'}
|
||||
agent{label " slave8 || slave18 "}
|
||||
steps {
|
||||
timeout(time: 45, unit: 'MINUTES'){
|
||||
timeout(time: 55, unit: 'MINUTES'){
|
||||
pre_test()
|
||||
sh '''
|
||||
date
|
||||
|
|
@ -316,9 +327,9 @@ pipeline {
|
|||
}
|
||||
}
|
||||
stage('test_b6_s9') {
|
||||
agent{label 'b6'}
|
||||
agent{label " slave9 || slave19 "}
|
||||
steps {
|
||||
timeout(time: 45, unit: 'MINUTES'){
|
||||
timeout(time: 55, unit: 'MINUTES'){
|
||||
pre_test()
|
||||
sh '''
|
||||
date
|
||||
|
|
@ -329,9 +340,9 @@ pipeline {
|
|||
}
|
||||
}
|
||||
stage('test_b7_s10') {
|
||||
agent{label 'b7'}
|
||||
agent{label " slave10 || slave20 "}
|
||||
steps {
|
||||
timeout(time: 45, unit: 'MINUTES'){
|
||||
timeout(time: 55, unit: 'MINUTES'){
|
||||
pre_test()
|
||||
sh '''
|
||||
date
|
||||
|
|
@ -421,6 +432,5 @@ pipeline {
|
|||
from: "support@taosdata.com"
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -180,7 +180,7 @@ IF (TD_WINDOWS)
|
|||
ADD_DEFINITIONS(-D_MBCS -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
|
||||
SET(CMAKE_GENERATOR "NMake Makefiles" CACHE INTERNAL "" FORCE)
|
||||
IF (NOT TD_GODLL)
|
||||
SET(COMMON_FLAGS "/nologo /WX /wd4018 /wd2220 /Oi /Oy- /Gm- /EHsc /MT /GS /Gy /fp:precise /Zc:wchar_t /Zc:forScope /Gd /errorReport:prompt /analyze-")
|
||||
SET(COMMON_FLAGS "/nologo /WX /wd4018 /wd5999 /Oi /Oy- /Gm- /EHsc /MT /GS /Gy /fp:precise /Zc:wchar_t /Zc:forScope /Gd /errorReport:prompt /analyze-")
|
||||
IF (MSVC AND (MSVC_VERSION GREATER_EQUAL 1900))
|
||||
SET(COMMON_FLAGS "${COMMON_FLAGS} /Wv:18")
|
||||
ENDIF ()
|
||||
|
|
|
|||
|
|
@ -34,12 +34,22 @@ ENDIF ()
|
|||
#
|
||||
|
||||
# Set compiler options
|
||||
SET(COMMON_C_FLAGS "${COMMON_FLAGS} -std=gnu99")
|
||||
IF (TD_LINUX)
|
||||
SET(COMMON_C_FLAGS "${COMMON_FLAGS} -std=gnu99")
|
||||
ELSE ()
|
||||
SET(COMMON_C_FLAGS "${COMMON_FLAGS} ")
|
||||
ENDIF ()
|
||||
|
||||
SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${COMMON_C_FLAGS} ${DEBUG_FLAGS}")
|
||||
SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${COMMON_C_FLAGS} ${RELEASE_FLAGS}")
|
||||
|
||||
# Set c++ compiler options
|
||||
SET(COMMON_CXX_FLAGS "${COMMON_FLAGS} -std=c++11 -Wno-unused-function")
|
||||
IF (TD_WINDOWS)
|
||||
SET(COMMON_CXX_FLAGS "${COMMON_FLAGS} -std=c++11")
|
||||
ELSE ()
|
||||
SET(COMMON_CXX_FLAGS "${COMMON_FLAGS} -std=c++11 -Wno-unused-function")
|
||||
ENDIF ()
|
||||
|
||||
SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${COMMON_CXX_FLAGS} ${DEBUG_FLAGS}")
|
||||
SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${COMMON_CXX_FLAGS} ${RELEASE_FLAGS}")
|
||||
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@
|
|||
TDengine 采用 SQL 作为查询语言。应用程序可以通过 C/C++, Java, Go, Python 连接器发送 SQL 语句，用户可以通过 TDengine 提供的命令行（Command Line Interface, CLI）工具 TAOS Shell 手动执行 SQL 即席查询（Ad-Hoc Query）。TDengine 支持如下查询功能：
|
||||
|
||||
- 单列、多列数据查询
|
||||
- 标签和数值的多种过滤条件：>, <, =, <>, like 等
|
||||
- 标签和数值的多种过滤条件：>, <, =, <>, like 等
|
||||
- 聚合结果的分组（Group by）、排序（Order by）、约束输出（Limit/Offset）
|
||||
- 数值列及聚合结果的四则运算
|
||||
- 时间戳对齐的连接查询（Join Query: 隐式连接）操作
|
||||
|
|
|
|||
|
|
@ -138,7 +138,7 @@ select * from meters where ts > now - 1d and current > 10;
|
|||
|
||||
订阅的`topic`实际上是它的名字，因为订阅功能是在客户端API中实现的，所以没必要保证它全局唯一，但需要它在一台客户端机器上唯一。
|
||||
|
||||
如果名`topic`的订阅不存在，参数`restart`没有意义；但如果用户程序创建这个订阅后退出，当它再次启动并重新使用这个`topic`时，`restart`就会被用于决定是从头开始读取数据，还是接续上次的位置进行读取。本例中，如果`restart`是 **true**（非零值），用户程序肯定会读到所有数据。但如果这个订阅之前就存在了，并且已经读取了一部分数据，且`restart`是 **false**（**0**），用户程序就不会读到之前已经读取的数据了。
|
||||
如果名为`topic`的订阅不存在，参数`restart`没有意义；但如果用户程序创建这个订阅后退出，当它再次启动并重新使用这个`topic`时，`restart`就会被用于决定是从头开始读取数据，还是接续上次的位置进行读取。本例中，如果`restart`是 **true**（非零值），用户程序肯定会读到所有数据。但如果这个订阅之前就存在了，并且已经读取了一部分数据，且`restart`是 **false**（**0**），用户程序就不会读到之前已经读取的数据了。
|
||||
|
||||
`taos_subscribe`的最后一个参数是以毫秒为单位的轮询周期。在同步模式下，如果前后两次调用`taos_consume`的时间间隔小于此时间，`taos_consume`会阻塞，直到间隔超过此时间。异步模式下，这个时间是两次调用回调函数的最小时间间隔。
|
||||
|
||||
|
|
@ -179,7 +179,8 @@ void print_result(TAOS_RES* res, int blockFetch) {
|
|||
} else {
|
||||
while ((row = taos_fetch_row(res))) {
|
||||
char temp[256];
|
||||
taos_print_row(temp, row, fields, num_fields);puts(temp);
|
||||
taos_print_row(temp, row, fields, num_fields);
|
||||
puts(temp);
|
||||
nRows++;
|
||||
}
|
||||
}
|
||||
|
|
@ -211,14 +212,14 @@ taos_unsubscribe(tsub, keep);
|
|||
|
||||
则可以在示例代码所在目录执行以下命令来编译并启动示例程序：
|
||||
|
||||
```shell
|
||||
```bash
|
||||
$ make
|
||||
$ ./subscribe -sql='select * from meters where current > 10;'
|
||||
```
|
||||
|
||||
示例程序启动后，打开另一个终端窗口，启动 TDengine 的 shell 向 **D1001** 插入一条电流为 12A 的数据：
|
||||
|
||||
```shell
|
||||
```sql
|
||||
$ taos
|
||||
> use test;
|
||||
> insert into D1001 values(now, 12, 220, 1);
|
||||
|
|
@ -313,7 +314,7 @@ public class SubscribeDemo {
|
|||
|
||||
运行示例程序，首先，它会消费符合查询条件的所有历史数据：
|
||||
|
||||
```shell
|
||||
```bash
|
||||
# java -jar subscribe.jar
|
||||
|
||||
ts: 1597464000000 current: 12.0 voltage: 220 phase: 1 location: Beijing.Chaoyang groupid : 2
|
||||
|
|
@ -333,16 +334,16 @@ taos> insert into d1001 values("2020-08-15 12:40:00.000", 12.4, 220, 1);
|
|||
|
||||
因为这条数据的电流大于10A，示例程序会将其消费：
|
||||
|
||||
```shell
|
||||
```
|
||||
ts: 1597466400000 current: 12.4 voltage: 220 phase: 1 location: Beijing.Chaoyang groupid: 2
|
||||
```
|
||||
|
||||
|
||||
## <a class="anchor" id="cache"></a>缓存（Cache）
|
||||
|
||||
TDengine采用时间驱动缓存管理策略（First-In-First-Out，FIFO），又称为写驱动的缓存管理机制。这种策略有别于读驱动的数据缓存模式（Least-Recent-Use，LRU），直接将最近写入的数据保存在系统的缓存中。当缓存达到临界值的时候，将最早的数据批量写入磁盘。一般意义上来说，对于物联网数据的使用，用户最为关心最近产生的数据，即当前状态。TDengine充分利用了这一特性，将最近到达的（当前状态）数据保存在缓存中。
|
||||
TDengine采用时间驱动缓存管理策略（First-In-First-Out，FIFO），又称为写驱动的缓存管理机制。这种策略有别于读驱动的数据缓存模式（Least-Recent-Used，LRU），直接将最近写入的数据保存在系统的缓存中。当缓存达到临界值的时候，将最早的数据批量写入磁盘。一般意义上来说，对于物联网数据的使用，用户最为关心最近产生的数据，即当前状态。TDengine充分利用了这一特性，将最近到达的（当前状态）数据保存在缓存中。
|
||||
|
||||
TDengine通过查询函数向用户提供毫秒级的数据获取能力。直接将最近到达的数据保存在缓存中，可以更加快速地响应用户针对最近一条或一批数据的查询分析，整体上提供更快的数据库查询响应能力。从这个意义上来说，可通过设置合适的配置参数将TDengine作为数据缓存来使用，而不需要再部署额外的缓存系统，可有效地简化系统架构，降低运维的成本。需要注意的是，TDengine重启以后系统的缓存将被清空，之前缓存的数据均会被批量写入磁盘，缓存的数据将不会像专门的Key-value缓存系统再将之前缓存的数据重新加载到缓存中。
|
||||
TDengine通过查询函数向用户提供毫秒级的数据获取能力。直接将最近到达的数据保存在缓存中，可以更加快速地响应用户针对最近一条或一批数据的查询分析，整体上提供更快的数据库查询响应能力。从这个意义上来说，可通过设置合适的配置参数将TDengine作为数据缓存来使用，而不需要再部署额外的缓存系统，可有效地简化系统架构，降低运维的成本。需要注意的是，TDengine重启以后系统的缓存将被清空，之前缓存的数据均会被批量写入磁盘，缓存的数据将不会像专门的key-value缓存系统再将之前缓存的数据重新加载到缓存中。
|
||||
|
||||
TDengine分配固定大小的内存空间作为缓存空间，缓存空间可根据应用的需求和硬件资源配置。通过适当的设置缓存空间，TDengine可以提供极高性能的写入和查询的支持。TDengine中每个虚拟节点（virtual node）创建时分配独立的缓存池。每个虚拟节点管理自己的缓存池，不同虚拟节点间不共享缓存池。每个虚拟节点内部所属的全部表共享该虚拟节点的缓存池。
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,72 @@
|
|||
# Java Connector
|
||||
|
||||
TDengine 提供了遵循 JDBC 标准（3.0）API 规范的 `taos-jdbcdriver` 实现，可在 maven 的中央仓库 [Sonatype Repository][1] 搜索下载。
|
||||
## 安装
|
||||
|
||||
Java连接器支持的系统有： Linux 64/Windows x64/Windows x86。
|
||||
|
||||
**安装前准备：**
|
||||
|
||||
- 已安装TDengine服务器端
|
||||
- 已安装好TDengine应用驱动，具体请参照 [安装连接器驱动步骤](https://www.taosdata.com/cn/documentation/connector#driver) 章节
|
||||
|
||||
TDengine 为了方便 Java 应用使用，提供了遵循 JDBC 标准(3.0)API 规范的 `taos-jdbcdriver` 实现。目前可以通过 [Sonatype Repository](https://search.maven.org/artifact/com.taosdata.jdbc/taos-jdbcdriver) 搜索并下载。
|
||||
|
||||
由于 TDengine 的应用驱动是使用C语言开发的，使用 taos-jdbcdriver 驱动包时需要依赖系统对应的本地函数库。
|
||||
|
||||
- libtaos.so 在 Linux 系统中成功安装 TDengine 后，依赖的本地函数库 libtaos.so 文件会被自动拷贝至 /usr/lib/libtaos.so，该目录包含在 Linux 自动扫描路径上，无需单独指定。
|
||||
|
||||
- taos.dll 在 Windows 系统中安装完客户端之后，驱动包依赖的 taos.dll 文件会自动拷贝到系统默认搜索路径 C:/Windows/System32 下，同样无需要单独指定。
|
||||
|
||||
注意：在 Windows 环境开发时需要安装 TDengine 对应的 [windows 客户端](https://www.taosdata.com/cn/all-downloads/#TDengine-Windows-Client)，Linux 服务器安装完 TDengine 之后默认已安装 client，也可以单独安装 [Linux 客户端](https://www.taosdata.com/cn/getting-started/#快速上手) 连接远程 TDengine Server。
|
||||
|
||||
### 如何获取 TAOS-JDBCDriver
|
||||
|
||||
**maven仓库**
|
||||
|
||||
目前 taos-jdbcdriver 已经发布到 [Sonatype Repository](https://search.maven.org/artifact/com.taosdata.jdbc/taos-jdbcdriver) 仓库，且各大仓库都已同步。
|
||||
|
||||
- [sonatype](https://search.maven.org/artifact/com.taosdata.jdbc/taos-jdbcdriver)
|
||||
- [mvnrepository](https://mvnrepository.com/artifact/com.taosdata.jdbc/taos-jdbcdriver)
|
||||
- [maven.aliyun](https://maven.aliyun.com/mvn/search)
|
||||
|
||||
maven 项目中使用如下 pom.xml 配置即可：
|
||||
```xml-dtd
|
||||
<dependency>
|
||||
<groupId>com.taosdata.jdbc</groupId>
|
||||
<artifactId>taos-jdbcdriver</artifactId>
|
||||
<version>2.0.18</version>
|
||||
</dependency>
|
||||
```
|
||||
**源码编译打包**
|
||||
|
||||
下载 TDengine 源码之后，进入 taos-jdbcdriver 源码目录 `src/connector/jdbc` 执行 `mvn clean package -Dmaven.test.skip=true` 即可生成相应 jar 包。
|
||||
|
||||
### 示例程序
|
||||
|
||||
示例程序源码位于install_directory/examples/JDBC，有如下目录：
|
||||
|
||||
JDBCDemo JDBC示例源程序
|
||||
|
||||
JDBCConnectorChecker JDBC安装校验源程序及jar包
|
||||
|
||||
Springbootdemo springboot示例源程序
|
||||
|
||||
SpringJdbcTemplate SpringJDBC模板
|
||||
|
||||
|
||||
### 安装验证
|
||||
|
||||
运行如下指令：
|
||||
|
||||
```Bash
|
||||
cd {install_directory}/examples/JDBC/JDBCConnectorChecker
|
||||
java -jar JDBCConnectorChecker.jar -host <fqdn>
|
||||
```
|
||||
|
||||
验证通过将打印出成功信息。
|
||||
|
||||
|
||||
## Java连接器的使用
|
||||
|
||||
`taos-jdbcdriver` 的实现包括 2 种形式： JDBC-JNI 和 JDBC-RESTful（taos-jdbcdriver-2.0.18 开始支持 JDBC-RESTful）。 JDBC-JNI 通过调用客户端 libtaos.so（或 taos.dll ）的本地方法实现， JDBC-RESTful 则在内部封装了 RESTful 接口实现。
|
||||
|
||||
|
|
@ -20,7 +86,7 @@ TDengine 的 JDBC 驱动实现尽可能与关系型数据库驱动保持一致
|
|||
* 对每个 Connection 的实例，至多只能有一个打开的 ResultSet 实例；如果在 ResultSet 还没关闭的情况下执行了新的查询，taos-jdbcdriver 会自动关闭上一个 ResultSet。
|
||||
|
||||
|
||||
## JDBC-JNI和JDBC-RESTful的对比
|
||||
### JDBC-JNI和JDBC-RESTful的对比
|
||||
|
||||
<table >
|
||||
<tr align="center"><th>对比项</th><th>JDBC-JNI</th><th>JDBC-RESTful</th></tr>
|
||||
|
|
@ -51,33 +117,34 @@ TDengine 的 JDBC 驱动实现尽可能与关系型数据库驱动保持一致
|
|||
|
||||
注意：与 JNI 方式不同，RESTful 接口是无状态的，因此 `USE db_name` 指令没有效果，RESTful 下所有对表名、超级表名的引用都需要指定数据库名前缀。
|
||||
|
||||
## 如何获取 taos-jdbcdriver
|
||||
### <a class="anchor" id="version"></a>TAOS-JDBCDriver 版本以及支持的 TDengine 版本和 JDK 版本
|
||||
|
||||
### maven 仓库
|
||||
| taos-jdbcdriver 版本 | TDengine 版本 | JDK 版本 |
|
||||
| -------------------- | ----------------- | -------- |
|
||||
| 2.0.31 | 2.1.3.0 及以上 | 1.8.x |
|
||||
| 2.0.22 - 2.0.30 | 2.0.18.0 - 2.1.2.x | 1.8.x |
|
||||
| 2.0.12 - 2.0.21 | 2.0.8.0 - 2.0.17.x | 1.8.x |
|
||||
| 2.0.4 - 2.0.11 | 2.0.0.0 - 2.0.7.x | 1.8.x |
|
||||
| 1.0.3 | 1.6.1.x 及以上 | 1.8.x |
|
||||
| 1.0.2 | 1.6.1.x 及以上 | 1.8.x |
|
||||
| 1.0.1 | 1.6.1.x 及以上 | 1.8.x |
|
||||
|
||||
目前 taos-jdbcdriver 已经发布到 [Sonatype Repository][1] 仓库，且各大仓库都已同步。
|
||||
### TDengine DataType 和 Java DataType
|
||||
|
||||
* [sonatype][8]
|
||||
* [mvnrepository][9]
|
||||
* [maven.aliyun][10]
|
||||
TDengine 目前支持时间戳、数字、字符、布尔类型，与 Java 对应类型转换如下：
|
||||
|
||||
maven 项目中使用如下 pom.xml 配置即可：
|
||||
|
||||
```xml
|
||||
<dependency>
|
||||
<groupId>com.taosdata.jdbc</groupId>
|
||||
<artifactId>taos-jdbcdriver</artifactId>
|
||||
<version>2.0.18</version>
|
||||
</dependency>
|
||||
```
|
||||
|
||||
### 源码编译打包
|
||||
|
||||
下载 [TDengine][3] 源码之后，进入 taos-jdbcdriver 源码目录 `src/connector/jdbc` 执行 `mvn clean package -Dmaven.test.skip=true` 即可生成相应 jar 包。
|
||||
|
||||
|
||||
|
||||
## JDBC的使用说明
|
||||
| TDengine DataType | Java DataType |
|
||||
| ----------------- | ------------------ |
|
||||
| TIMESTAMP | java.sql.Timestamp |
|
||||
| INT | java.lang.Integer |
|
||||
| BIGINT | java.lang.Long |
|
||||
| FLOAT | java.lang.Float |
|
||||
| DOUBLE | java.lang.Double |
|
||||
| SMALLINT | java.lang.Short |
|
||||
| TINYINT | java.lang.Byte |
|
||||
| BOOL | java.lang.Boolean |
|
||||
| BINARY | byte array |
|
||||
| NCHAR | java.lang.String |
|
||||
|
||||
### 获取连接
|
||||
|
||||
|
|
@ -112,12 +179,12 @@ Connection conn = DriverManager.getConnection(jdbcUrl);
|
|||
**注意**：使用 JDBC-JNI 的 driver，taos-jdbcdriver 驱动包时需要依赖系统对应的本地函数库。
|
||||
|
||||
* libtaos.so
|
||||
在 linux 系统中成功安装 TDengine 后，依赖的本地函数库 libtaos.so 文件会被自动拷贝至 /usr/lib/libtaos.so，该目录包含在 Linux 自动扫描路径上，无需单独指定。
|
||||
在 Linux 系统中成功安装 TDengine 后，依赖的本地函数库 libtaos.so 文件会被自动拷贝至 /usr/lib/libtaos.so，该目录包含在 Linux 自动扫描路径上，无需单独指定。
|
||||
|
||||
* taos.dll
|
||||
在 windows 系统中安装完客户端之后，驱动包依赖的 taos.dll 文件会自动拷贝到系统默认搜索路径 C:/Windows/System32 下，同样无需要单独指定。
|
||||
在 Windows 系统中安装完客户端之后，驱动包依赖的 taos.dll 文件会自动拷贝到系统默认搜索路径 C:/Windows/System32 下，同样无需要单独指定。
|
||||
|
||||
> 在 windows 环境开发时需要安装 TDengine 对应的 [windows 客户端][14]，Linux 服务器安装完 TDengine 之后默认已安装 client，也可以单独安装 [Linux 客户端][15] 连接远程 TDengine Server。
|
||||
> 在 Windows 环境开发时需要安装 TDengine 对应的 [windows 客户端][14]，Linux 服务器安装完 TDengine 之后默认已安装 client，也可以单独安装 [Linux 客户端][15] 连接远程 TDengine Server。
|
||||
|
||||
JDBC-JNI 的使用请参见[视频教程](https://www.taosdata.com/blog/2020/11/11/1955.html)。
|
||||
|
||||
|
|
@ -166,8 +233,7 @@ properties 中的配置参数如下：
|
|||
|
||||
#### 使用客户端配置文件建立连接
|
||||
|
||||
当使用 JDBC-JNI 连接 TDengine 集群时，可以使用客户端配置文件，在客户端配置文件中指定集群的 firstEp、secondEp参数。
|
||||
如下所示：
|
||||
当使用 JDBC-JNI 连接 TDengine 集群时，可以使用客户端配置文件，在客户端配置文件中指定集群的 firstEp、secondEp参数。如下所示：
|
||||
|
||||
1. 在 Java 应用中不指定 hostname 和 port
|
||||
|
||||
|
|
@ -214,7 +280,7 @@ TDengine 中，只要保证 firstEp 和 secondEp 中一个节点有效，就可
|
|||
|
||||
例如：在 url 中指定了 password 为 taosdata，在 Properties 中指定了 password 为 taosdemo，那么，JDBC 会使用 url 中的 password 建立连接。
|
||||
|
||||
> 更多详细配置请参考[客户端配置][13]
|
||||
> 更多详细配置请参考[客户端配置](https://www.taosdata.com/cn/documentation/administrator/#client)
|
||||
|
||||
### 创建数据库和表
|
||||
|
||||
|
|
@ -242,8 +308,8 @@ int affectedRows = stmt.executeUpdate("insert into tb values(now, 23, 10.3) (now
|
|||
System.out.println("insert " + affectedRows + " rows.");
|
||||
```
|
||||
|
||||
> now 为系统内部函数，默认为服务器当前时间。
|
||||
> `now + 1s` 代表服务器当前时间往后加 1 秒，数字后面代表时间单位：a(毫秒), s(秒), m(分), h(小时), d(天)，w(周), n(月), y(年)。
|
||||
> now 为系统内部函数，默认为客户端所在计算机当前时间。
|
||||
> `now + 1s` 代表客户端当前时间往后加 1 秒，数字后面代表时间单位：a(毫秒)，s(秒)，m(分)，h(小时)，d(天)，w(周)，n(月)，y(年)。
|
||||
|
||||
### 查询数据
|
||||
|
||||
|
|
@ -464,7 +530,7 @@ conn.close();
|
|||
```
|
||||
|
||||
> 通过 HikariDataSource.getConnection() 获取连接后，使用完成后需要调用 close() 方法，实际上它并不会关闭连接，只是放回连接池中。
|
||||
> 更多 HikariCP 使用问题请查看[官方说明][5]
|
||||
> 更多 HikariCP 使用问题请查看[官方说明](https://github.com/brettwooldridge/HikariCP)
|
||||
|
||||
**Druid**
|
||||
|
||||
|
|
@ -505,13 +571,13 @@ public static void main(String[] args) throws Exception {
|
|||
}
|
||||
```
|
||||
|
||||
> 更多 druid 使用问题请查看[官方说明][6]
|
||||
> 更多 druid 使用问题请查看[官方说明](https://github.com/alibaba/druid)
|
||||
|
||||
**注意事项**
|
||||
* TDengine `v1.6.4.1` 版本开始提供了一个专门用于心跳检测的函数 `select server_status()`，所以在使用连接池时推荐使用 `select server_status()` 进行 Validation Query。
|
||||
|
||||
如下所示，`select server_status()` 执行成功会返回 `1`。
|
||||
```shell
|
||||
```sql
|
||||
taos> select server_status();
|
||||
server_status()|
|
||||
================
|
||||
|
|
@ -521,43 +587,10 @@ Query OK, 1 row(s) in set (0.000141s)
|
|||
|
||||
|
||||
|
||||
## 与框架使用
|
||||
## 在框架中使用
|
||||
|
||||
* Spring JdbcTemplate 中使用 taos-jdbcdriver，可参考 [SpringJdbcTemplate][11]
|
||||
* Springboot + Mybatis 中使用，可参考 [springbootdemo][12]
|
||||
|
||||
|
||||
|
||||
## <a class="anchor" id="version"></a>TAOS-JDBCDriver 版本以及支持的 TDengine 版本和 JDK 版本
|
||||
|
||||
| taos-jdbcdriver 版本 | TDengine 版本 | JDK 版本 |
|
||||
| -------------------- | ----------------- | -------- |
|
||||
| 2.0.31 | 2.1.3.0 及以上 | 1.8.x |
|
||||
| 2.0.22 - 2.0.30 | 2.0.18.0 - 2.1.2.x | 1.8.x |
|
||||
| 2.0.12 - 2.0.21 | 2.0.8.0 - 2.0.17.x | 1.8.x |
|
||||
| 2.0.4 - 2.0.11 | 2.0.0.0 - 2.0.7.x | 1.8.x |
|
||||
| 1.0.3 | 1.6.1.x 及以上 | 1.8.x |
|
||||
| 1.0.2 | 1.6.1.x 及以上 | 1.8.x |
|
||||
| 1.0.1 | 1.6.1.x 及以上 | 1.8.x |
|
||||
|
||||
|
||||
|
||||
## TDengine DataType 和 Java DataType
|
||||
|
||||
TDengine 目前支持时间戳、数字、字符、布尔类型，与 Java 对应类型转换如下：
|
||||
|
||||
| TDengine DataType | Java DataType |
|
||||
| ----------------- | ------------------ |
|
||||
| TIMESTAMP | java.sql.Timestamp |
|
||||
| INT | java.lang.Integer |
|
||||
| BIGINT | java.lang.Long |
|
||||
| FLOAT | java.lang.Float |
|
||||
| DOUBLE | java.lang.Double |
|
||||
| SMALLINT | java.lang.Short |
|
||||
| TINYINT | java.lang.Byte |
|
||||
| BOOL | java.lang.Boolean |
|
||||
| BINARY | byte array |
|
||||
| NCHAR | java.lang.String |
|
||||
* Spring JdbcTemplate 中使用 taos-jdbcdriver，可参考 [SpringJdbcTemplate](https://github.com/taosdata/TDengine/tree/develop/tests/examples/JDBC/SpringJdbcTemplate)
|
||||
* Springboot + Mybatis 中使用，可参考 [springbootdemo](https://github.com/taosdata/TDengine/tree/develop/tests/examples/JDBC/springbootdemo)
|
||||
|
||||
|
||||
|
||||
|
|
@ -567,7 +600,7 @@ TDengine 目前支持时间戳、数字、字符、布尔类型，与 Java 对
|
|||
|
||||
**原因**：程序没有找到依赖的本地函数库 taos。
|
||||
|
||||
**解决方法**：windows 下可以将 C:\TDengine\driver\taos.dll 拷贝到 C:\Windows\System32\ 目录下，linux 下将建立如下软链 `ln -s /usr/local/taos/driver/libtaos.so.x.x.x.x /usr/lib/libtaos.so` 即可。
|
||||
**解决方法**：Windows 下可以将 C:\TDengine\driver\taos.dll 拷贝到 C:\Windows\System32\ 目录下，Linux 下将建立如下软链 `ln -s /usr/local/taos/driver/libtaos.so.x.x.x.x /usr/lib/libtaos.so` 即可。
|
||||
|
||||
* java.lang.UnsatisfiedLinkError: taos.dll Can't load AMD 64 bit on a IA 32-bit platform
|
||||
|
||||
|
|
@ -575,21 +608,5 @@ TDengine 目前支持时间戳、数字、字符、布尔类型，与 Java 对
|
|||
|
||||
**解决方法**：重新安装 64 位 JDK。
|
||||
|
||||
* 其它问题请参考 [Issues][7]
|
||||
|
||||
[1]: https://search.maven.org/artifact/com.taosdata.jdbc/taos-jdbcdriver
|
||||
[2]: https://mvnrepository.com/artifact/com.taosdata.jdbc/taos-jdbcdriver
|
||||
[3]: https://github.com/taosdata/TDengine
|
||||
[4]: https://www.taosdata.com/blog/2019/12/03/jdbcdriver%e6%89%be%e4%b8%8d%e5%88%b0%e5%8a%a8%e6%80%81%e9%93%be%e6%8e%a5%e5%ba%93/
|
||||
[5]: https://github.com/brettwooldridge/HikariCP
|
||||
[6]: https://github.com/alibaba/druid
|
||||
[7]: https://github.com/taosdata/TDengine/issues
|
||||
[8]: https://search.maven.org/artifact/com.taosdata.jdbc/taos-jdbcdriver
|
||||
[9]: https://mvnrepository.com/artifact/com.taosdata.jdbc/taos-jdbcdriver
|
||||
[10]: https://maven.aliyun.com/mvn/search
|
||||
[11]: https://github.com/taosdata/TDengine/tree/develop/tests/examples/JDBC/SpringJdbcTemplate
|
||||
[12]: https://github.com/taosdata/TDengine/tree/develop/tests/examples/JDBC/springbootdemo
|
||||
[13]: https://www.taosdata.com/cn/documentation/administrator/#client
|
||||
[14]: https://www.taosdata.com/cn/all-downloads/#TDengine-Windows-Client
|
||||
[15]: https://www.taosdata.com/cn/getting-started/#%E5%AE%A2%E6%88%B7%E7%AB%AF
|
||||
* 其它问题请参考 [Issues](https://github.com/taosdata/TDengine/issues)
|
||||
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@ TDengine提供了丰富的应用程序开发接口，其中包括C/C++、Java、
|
|||
|
||||
* 在没有安装TDengine服务端软件的系统中使用连接器（除RESTful外）访问 TDengine 数据库，需要安装相应版本的客户端安装包来使应用驱动（Linux系统中文件名为libtaos.so，Windows系统中为taos.dll）被安装在系统中，否则会产生无法找到相应库文件的错误。
|
||||
* 所有执行 SQL 语句的 API，例如 C/C++ Connector 中的 `tao_query`、`taos_query_a`、`taos_subscribe` 等，以及其它语言中与它们对应的API，每次都只能执行一条 SQL 语句，如果实际参数中包含了多条语句，它们的行为是未定义的。
|
||||
* 升级到TDengine到2.0.8.0版本的用户，必须更新JDBC连接TDengine必须升级taos-jdbcdriver到2.0.12及以上。详细的版本依赖关系请参见 [taos-jdbcdriver 文档](https://www.taosdata.com/cn/documentation/connector/java#version)。
|
||||
* 升级 TDengine 到 2.0.8.0 版本的用户，必须更新 JDBC。连接 TDengine 必须升级 taos-jdbcdriver 到 2.0.12 及以上。详细的版本依赖关系请参见 [taos-jdbcdriver 文档](https://www.taosdata.com/cn/documentation/connector/java#version)。
|
||||
* 无论选用何种编程语言的连接器，2.0 及以上版本的 TDengine 推荐数据库应用的每个线程都建立一个独立的连接，或基于线程建立连接池，以避免连接内的“USE statement”状态量在线程之间相互干扰（但连接的查询和写入操作都是线程安全的）。
|
||||
|
||||
## <a class="anchor" id="driver"></a>安装连接器驱动步骤
|
||||
|
|
@ -32,7 +32,7 @@ TDengine提供了丰富的应用程序开发接口，其中包括C/C++、Java、
|
|||
|
||||
**Linux**
|
||||
|
||||
**1. 从[涛思官网](https://www.taosdata.com/cn/all-downloads/)下载**
|
||||
**1. 从[涛思官网](https://www.taosdata.com/cn/all-downloads/)下载<!-- REPLACE_OPEN_TO_ENTERPRISE__YOU_CAN_GET_CONNECTOR_DRIVER_FROM_TAOS -->：**
|
||||
|
||||
* X64硬件环境：TDengine-client-2.x.x.x-Linux-x64.tar.gz
|
||||
|
||||
|
|
@ -46,7 +46,7 @@ TDengine提供了丰富的应用程序开发接口，其中包括C/C++、Java、
|
|||
|
||||
`tar -xzvf TDengine-client-xxxxxxxxx.tar.gz`
|
||||
|
||||
其中xxxxxxx需要替换为实际版本的字符串。
|
||||
其中xxxxxxxxx需要替换为实际版本的字符串。
|
||||
|
||||
**3. 执行安装脚本**
|
||||
|
||||
|
|
@ -68,7 +68,7 @@ TDengine提供了丰富的应用程序开发接口，其中包括C/C++、Java、
|
|||
|
||||
**Windows x64/x86**
|
||||
|
||||
**1. 从[涛思官网](https://www.taosdata.com/cn/all-downloads/)下载 ：**
|
||||
**1. 从[涛思官网](https://www.taosdata.com/cn/all-downloads/)下载<!-- REPLACE_OPEN_TO_ENTERPRISE__YOU_CAN_GET_CONNECTOR_DRIVER_WINDOWS_FROM_TAOS -->：**
|
||||
|
||||
* X64硬件环境：TDengine-client-2.X.X.X-Windows-x64.exe
|
||||
|
||||
|
|
@ -99,13 +99,13 @@ TDengine提供了丰富的应用程序开发接口，其中包括C/C++、Java、
|
|||
|
||||
**2．卸载：运行unins000.exe可卸载TDengine应用驱动。**
|
||||
|
||||
**安装验证**
|
||||
### 安装验证
|
||||
|
||||
以上安装和配置完成后，并确认TDengine服务已经正常启动运行，此时可以执行taos客户端进行登录。
|
||||
|
||||
**Linux环境：**
|
||||
|
||||
在linux shell下直接执行 taos，应该就能正常链接到tdegine服务，进入到taos shell界面，示例如下：
|
||||
在Linux shell下直接执行 taos，应该就能正常连接到TDegine服务，进入到taos shell界面，示例如下：
|
||||
|
||||
```mysql
|
||||
$ taos
|
||||
|
|
@ -146,7 +146,10 @@ taos>
|
|||
| **OS类型** | Linux | Win64 | Win32 | Linux | Linux |
|
||||
| **支持与否** | **支持** | **支持** | **支持** | **支持** | **开发中** |
|
||||
|
||||
C/C++的API类似于MySQL的C API。应用程序使用时，需要包含TDengine头文件 _taos.h_（安装后，位于 _/usr/local/taos/include_）：
|
||||
C/C++的API类似于MySQL的C API。应用程序使用时，需要包含TDengine头文件 *taos.h*，里面列出了提供的API的函数原型。安装后，taos.h位于：
|
||||
|
||||
- Linux：`/usr/local/taos/include`
|
||||
- Windows：`C:\TDengine\include`
|
||||
|
||||
```C
|
||||
#include <taos.h>
|
||||
|
|
@ -156,9 +159,22 @@ C/C++的API类似于MySQL的C API。应用程序使用时，需要包含TDengine
|
|||
|
||||
* 在编译时需要链接TDengine动态库。Linux 为 *libtaos.so* ，安装后，位于 _/usr/local/taos/driver_。Windows为 taos.dll，安装后位于 *C:\TDengine*。
|
||||
* 如未特别说明，当API的返回值是整数时，_0_ 代表成功，其它是代表失败原因的错误码，当返回值是指针时， _NULL_ 表示失败。
|
||||
* 在 taoserror.h中有所有的错误码，以及对应的原因描述。
|
||||
|
||||
### 示例程序
|
||||
|
||||
使用C/C++连接器的示例代码请参见 https://github.com/taosdata/TDengine/tree/develop/tests/examples/c 。
|
||||
|
||||
示例程序源码也可以在安装目录下的 examples/c 路径下找到：
|
||||
|
||||
**apitest.c、asyncdemo.c、demo.c、prepare.c、stream.c、subscribe.c**
|
||||
|
||||
该目录下有makefile，在Linux环境下，直接执行make就可以编译得到执行文件。
|
||||
|
||||
在一台机器上启动TDengine服务，执行这些示例程序，按照提示输入TDengine服务的FQDN，就可以正常运行，并打印出信息。
|
||||
|
||||
**提示：**在ARM环境下编译时，请将makefile中的-msse4.2打开，这个选项只有在x64/x86硬件平台上才能支持。
|
||||
|
||||
### 基础API
|
||||
|
||||
基础API用于完成创建数据库连接等工作，为其它API的执行提供运行时环境。
|
||||
|
|
@ -187,7 +203,7 @@ C/C++的API类似于MySQL的C API。应用程序使用时，需要包含TDengine
|
|||
- user：用户名
|
||||
- pass：密码
|
||||
- db：数据库名字，如果用户没有提供，也可以正常连接，用户可以通过该连接创建新的数据库，如果用户提供了数据库名字，则说明该数据库用户已经创建好，缺省使用该数据库
|
||||
- port：端口号
|
||||
- port：TDengine管理主节点的端口号
|
||||
|
||||
返回值为空表示失败。应用程序需要保存返回的参数，以便后续API调用。
|
||||
|
||||
|
|
@ -201,7 +217,7 @@ C/C++的API类似于MySQL的C API。应用程序使用时，需要包含TDengine
|
|||
|
||||
- `void taos_close(TAOS *taos)`
|
||||
|
||||
关闭连接, 其中`taos`是`taos_connect`函数返回的指针。
|
||||
关闭连接，其中`taos`是`taos_connect`函数返回的指针。
|
||||
|
||||
### 同步查询API
|
||||
|
||||
|
|
@ -213,7 +229,7 @@ C/C++的API类似于MySQL的C API。应用程序使用时，需要包含TDengine
|
|||
|
||||
- `int taos_result_precision(TAOS_RES *res)`
|
||||
|
||||
返回结果集时间戳字段的精度，`0` 代表毫秒，`1` 代表微秒。
|
||||
返回结果集时间戳字段的精度，`0` 代表毫秒，`1` 代表微秒，`2` 代表纳秒。
|
||||
|
||||
- `TAOS_ROW taos_fetch_row(TAOS_RES *res)`
|
||||
|
||||
|
|
@ -237,13 +253,13 @@ C/C++的API类似于MySQL的C API。应用程序使用时，需要包含TDengine
|
|||
|
||||
- `TAOS_FIELD *taos_fetch_fields(TAOS_RES *res)`
|
||||
|
||||
获取查询结果集每列数据的属性（数据类型、名字、字节数），与taos_num_fileds配合使用，可用来解析`taos_fetch_row`返回的一个元组(一行)的数据。 `TAOS_FIELD` 的结构如下：
|
||||
获取查询结果集每列数据的属性（列的名称、列的数据类型、列的长度），与taos_num_fileds配合使用，可用来解析`taos_fetch_row`返回的一个元组(一行)的数据。 `TAOS_FIELD` 的结构如下：
|
||||
|
||||
```c
|
||||
typedef struct taosField {
|
||||
char name[65]; // 列名
|
||||
uint8_t type; // 数据类型
|
||||
int16_t bytes; // 字节数
|
||||
int16_t bytes; // 长度，单位是字节
|
||||
} TAOS_FIELD;
|
||||
```
|
||||
|
||||
|
|
@ -440,18 +456,30 @@ TDengine提供时间驱动的实时流式计算API。可以每隔一指定的时
|
|||
|
||||
取消订阅。 如参数 `keepProgress` 不为0，API会保留订阅的进度信息，后续调用 `taos_subscribe` 时可以基于此进度继续；否则将删除进度信息，后续只能重新开始读取数据。
|
||||
|
||||
<!-- REPLACE_OPEN_TO_ENTERPRISE__JAVA_CONNECTOR_DOC -->
|
||||
|
||||
|
||||
## <a class="anchor" id="python"></a>Python Connector
|
||||
|
||||
Python连接器的使用参见[视频教程](https://www.taosdata.com/blog/2020/11/11/1963.html)
|
||||
|
||||
### 安装准备
|
||||
* 应用驱动安装请参考[安装连接器驱动步骤](https://www.taosdata.com/cn/documentation/connector#driver)。
|
||||
* 已安装python 2.7 or >= 3.4
|
||||
* 已安装pip 或 pip3
|
||||
**安装**：参见下面具体步骤
|
||||
|
||||
### Python客户端安装
|
||||
**示例程序**：位于install_directory/examples/python
|
||||
|
||||
#### Linux
|
||||
### 安装
|
||||
|
||||
Python连接器支持的系统有：Linux 64/Windows x64
|
||||
|
||||
安装前准备：
|
||||
|
||||
- 已安装好TDengine应用驱动，请参考[安装连接器驱动步骤](https://www.taosdata.com/cn/documentation/connector#driver)
|
||||
- 已安装python 2.7 or >= 3.4
|
||||
- 已安装pip
|
||||
|
||||
### Python连接器安装
|
||||
|
||||
**Linux**
|
||||
|
||||
用户可以在源代码的src/connector/python（或者tar.gz的/connector/python）文件夹下找到connector安装包。用户可以通过pip命令安装：
|
||||
|
||||
|
|
@ -461,9 +489,10 @@ Python连接器的使用参见[视频教程](https://www.taosdata.com/blog/2020/
|
|||
|
||||
`pip3 install src/connector/python/`
|
||||
|
||||
#### Windows
|
||||
在已安装Windows TDengine 客户端的情况下， 将文件"C:\TDengine\driver\taos.dll" 拷贝到 "C:\windows\system32" 目录下, 然后进入Windwos <em>cmd</em> 命令行界面
|
||||
```cmd
|
||||
**Windows**
|
||||
|
||||
在已安装Windows TDengine 客户端的情况下， 将文件"C:\TDengine\driver\taos.dll" 拷贝到 "C:\Windows\system32" 目录下, 然后进入Windows *cmd* 命令行界面
|
||||
```bash
|
||||
cd C:\TDengine\connector\python
|
||||
python -m pip install .
|
||||
```
|
||||
|
|
@ -471,7 +500,39 @@ python -m pip install .
|
|||
* 如果机器上没有pip命令，用户可将src/connector/python下的taos文件夹拷贝到应用程序的目录使用。
|
||||
对于windows 客户端，安装TDengine windows 客户端后，将C:\TDengine\driver\taos.dll拷贝到C:\windows\system32目录下即可。
|
||||
|
||||
### 使用
|
||||
### 示例程序
|
||||
|
||||
示例程序源码位于install_directory/examples/Python，有：
|
||||
**read_example.py Python示例源程序**
|
||||
|
||||
用户可以参考read_example.py这个程序来设计用户自己的写入、查询程序。
|
||||
|
||||
在安装了对应的应用驱动后，通过import taos引入taos类。主要步骤如下：
|
||||
|
||||
- 通过taos.connect获取TDengineConnection对象，这个对象可以一个程序只申请一个，在多线程中共享。
|
||||
|
||||
- 通过TDengineConnection对象的 .cursor()方法获取一个新的游标对象，这个游标对象必须保证每个线程独享。
|
||||
|
||||
- 通过游标对象的execute()方法，执行写入或查询的SQL语句
|
||||
|
||||
- 如果执行的是写入语句，execute返回的是成功写入的行数信息affected rows
|
||||
|
||||
- 如果执行的是查询语句，则execute执行成功后，需要通过fetchall方法去拉取结果集。 具体方法可以参考示例代码。
|
||||
|
||||
|
||||
### 安装验证
|
||||
|
||||
运行如下指令：
|
||||
|
||||
```bash
|
||||
cd {install_directory}/examples/python/PYTHONConnectorChecker/`
|
||||
python3 PythonChecker.py -host <fqdn>
|
||||
```
|
||||
|
||||
验证通过将打印出成功信息。
|
||||
|
||||
|
||||
### Python连接器的使用
|
||||
|
||||
#### 代码示例
|
||||
|
||||
|
|
@ -486,7 +547,7 @@ import taos
|
|||
conn = taos.connect(host="127.0.0.1", user="root", password="taosdata", config="/etc/taos")
|
||||
c1 = conn.cursor()
|
||||
```
|
||||
* <em>host</em> 是TDengine 服务端所有IP, <em>config</em> 为客户端配置文件所在目录
|
||||
* *host* 是TDengine 服务端所有IP, *config* 为客户端配置文件所在目录
|
||||
|
||||
* 写入数据
|
||||
|
||||
|
|
@ -599,18 +660,46 @@ conn.close()
|
|||
|
||||
注意：与标准连接器的一个区别是，RESTful 接口是无状态的，因此 `USE db_name` 指令没有效果，所有对表名、超级表名的引用都需要指定数据库名前缀。
|
||||
|
||||
### HTTP请求格式
|
||||
### 安装
|
||||
|
||||
RESTful接口不依赖于任何TDengine的库，因此客户端不需要安装任何TDengine的库，只要客户端的开发语言支持HTTP协议即可。
|
||||
|
||||
### 验证
|
||||
|
||||
在已经安装TDengine服务器端的情况下，可以按照如下方式进行验证。
|
||||
|
||||
下面以Ubuntu环境中使用curl工具（确认已经安装）来验证RESTful接口的正常。
|
||||
|
||||
下面示例是列出所有的数据库，请把h1.taosdata.com和6041（缺省值）替换为实际运行的TDengine服务fqdn和端口号：
|
||||
```html
|
||||
curl -H 'Authorization: Basic cm9vdDp0YW9zZGF0YQ==' -d 'show databases;' h1.taosdata.com:6041/rest/sql
|
||||
```
|
||||
返回值结果如下表示验证通过：
|
||||
```json
|
||||
{
|
||||
"status": "succ",
|
||||
"head": ["name","created_time","ntables","vgroups","replica","quorum","days","keep1,keep2,keep(D)","cache(MB)","blocks","minrows","maxrows","wallevel","fsync","comp","precision","status"],
|
||||
"data": [
|
||||
["log","2020-09-02 17:23:00.039",4,1,1,1,10,"30,30,30",1,3,100,4096,1,3000,2,"us","ready"],
|
||||
],
|
||||
"rows": 1
|
||||
}
|
||||
```
|
||||
|
||||
### RESTful连接器的使用
|
||||
|
||||
#### HTTP请求格式
|
||||
|
||||
```
|
||||
http://<ip>:<PORT>/rest/sql
|
||||
http://<fqdn>:<port>/rest/sql
|
||||
```
|
||||
|
||||
参数说明：
|
||||
|
||||
- IP: 集群中的任一台主机
|
||||
- PORT: 配置文件中httpPort配置项，缺省为6041
|
||||
- fqnd: 集群中的任一台主机FQDN或IP地址
|
||||
- port: 配置文件中httpPort配置项，缺省为6041
|
||||
|
||||
例如：http://192.168.0.1:6041/rest/sql 是指向IP地址为192.168.0.1的URL.
|
||||
例如：http://h1.taos.com:6041/rest/sql 是指向地址为h1.taos.com:6041的url。
|
||||
|
||||
HTTP请求的Header里需带有身份认证信息，TDengine支持Basic认证与自定义认证两种机制，后续版本将提供标准安全的数字签名机制来做身份验证。
|
||||
|
||||
|
|
@ -662,8 +751,8 @@ curl -u username:password -d '<SQL>' <ip>:<PORT>/rest/sql
|
|||
说明：
|
||||
|
||||
- status: 告知操作结果是成功还是失败。
|
||||
- head: 表的定义，如果不返回结果集，则仅有一列“affected_rows”。（从 2.0.17 版本开始，建议不要依赖 head 返回值来判断数据列类型，而推荐使用 column_meta。在未来版本中，有可能会从返回值中去掉 head 这一项。）
|
||||
- column_meta: 从 2.0.17 版本开始，返回值中增加这一项来说明 data 里每一列的数据类型。具体每个列会用三个值来说明，分别为：列名、列类型、类型长度。例如`["current",6,4]`表示列名为“current”；列类型为 6，也即 float 类型；类型长度为 4，也即对应 4 个字节表示的 float。如果列类型为 binary 或 nchar，则类型长度表示该列最多可以保存的内容长度，而不是本次返回值中的具体数据长度。当列类型是 nchar 的时候，其类型长度表示可以保存的 unicode 字符数量，而不是 bytes。
|
||||
- head: 表的定义，如果不返回结果集，则仅有一列“affected_rows”。（从 2.0.17.0 版本开始，建议不要依赖 head 返回值来判断数据列类型，而推荐使用 column_meta。在未来版本中，有可能会从返回值中去掉 head 这一项。）
|
||||
- column_meta: 从 2.0.17.0 版本开始，返回值中增加这一项来说明 data 里每一列的数据类型。具体每个列会用三个值来说明，分别为：列名、列类型、类型长度。例如`["current",6,4]`表示列名为“current”；列类型为 6，也即 float 类型；类型长度为 4，也即对应 4 个字节表示的 float。如果列类型为 binary 或 nchar，则类型长度表示该列最多可以保存的内容长度，而不是本次返回值中的具体数据长度。当列类型是 nchar 的时候，其类型长度表示可以保存的 unicode 字符数量，而不是 bytes。
|
||||
- data: 具体返回的数据，一行一行的呈现，如果不返回结果集，那么就仅有[[affected_rows]]。data 中每一行的数据列顺序，与 column_meta 中描述数据列的顺序完全一致。
|
||||
- rows: 表明总共多少行数据。
|
||||
|
||||
|
|
@ -684,16 +773,16 @@ column_meta 中的列类型说明：
|
|||
HTTP请求中需要带有授权码`<TOKEN>`，用于身份识别。授权码通常由管理员提供，可简单的通过发送`HTTP GET`请求来获取授权码，操作如下：
|
||||
|
||||
```bash
|
||||
curl http://<ip>:6041/rest/login/<username>/<password>
|
||||
curl http://<fqnd>:<port>/rest/login/<username>/<password>
|
||||
```
|
||||
|
||||
其中，`ip`是TDengine数据库的IP地址，`username`为数据库用户名，`password`为数据库密码，返回值为`JSON`格式，各字段含义如下：
|
||||
其中，`fqdn`是TDengine数据库的fqdn或ip地址，port是TDengine服务的端口号，`username`为数据库用户名，`password`为数据库密码，返回值为`JSON`格式，各字段含义如下：
|
||||
|
||||
- status：请求结果的标志位
|
||||
|
||||
- code：返回值代码
|
||||
|
||||
- desc: 授权码
|
||||
- desc：授权码
|
||||
|
||||
获取授权码示例：
|
||||
|
||||
|
|
@ -802,10 +891,10 @@ HTTP请求URL采用`sqlutc`时，返回结果集的时间戳将采用UTC时间
|
|||
下面仅列出一些与RESTful接口有关的配置参数，其他系统参数请看配置文件里的说明。注意：配置修改后，需要重启taosd服务才能生效
|
||||
|
||||
- 对外提供RESTful服务的端口号，默认绑定到 6041（实际取值是 serverPort + 11，因此可以通过修改 serverPort 参数的设置来修改）
|
||||
- httpMaxThreads: 启动的线程数量，默认为2（2.0.17版本开始，默认值改为CPU核数的一半向下取整）
|
||||
- httpMaxThreads: 启动的线程数量，默认为2（2.0.17.0版本开始，默认值改为CPU核数的一半向下取整）
|
||||
- restfulRowLimit: 返回结果集（JSON格式）的最大条数，默认值为10240
|
||||
- httpEnableCompress: 是否支持压缩，默认不支持，目前TDengine仅支持gzip压缩格式
|
||||
- httpDebugFlag: 日志开关，131：仅错误和报警信息，135：调试信息，143：非常详细的调试信息，默认131
|
||||
- httpDebugFlag: 日志开关，默认131。131：仅错误和报警信息，135：调试信息，143：非常详细的调试信息，默认131
|
||||
|
||||
## <a class="anchor" id="csharp"></a>CSharp Connector
|
||||
|
||||
|
|
@ -817,6 +906,12 @@ C#连接器支持的系统有：Linux 64/Windows x64/Windows x86
|
|||
* .NET接口文件TDengineDrivercs.cs和参考程序示例TDengineTest.cs均位于Windows客户端install_directory/examples/C#目录下。
|
||||
* 在Windows系统上，C#应用程序可以使用TDengine的原生C接口来执行所有数据库操作，后续版本将提供ORM（Dapper）框架驱动。
|
||||
|
||||
### 示例程序
|
||||
|
||||
示例程序源码位于install_directory/examples/C#，有：
|
||||
|
||||
TDengineTest.cs C#示例源程序
|
||||
|
||||
### 安装验证
|
||||
|
||||
运行install_directory/examples/C#/C#Checker/C#Checker.exe
|
||||
|
|
@ -856,32 +951,52 @@ https://www.taosdata.com/blog/2020/11/02/1901.html
|
|||
|
||||
### 安装准备
|
||||
|
||||
* 应用驱动安装请参考[安装连接器驱动步骤](https://www.taosdata.com/cn/documentation/connector#driver)。
|
||||
Go连接器支持的系统有：
|
||||
|
||||
TDengine提供了GO驱动程序`taosSql`。 `taosSql`实现了GO语言的内置接口`database/sql/driver`。用户只需按如下方式引入包就可以在应用程序中访问TDengine, 详见`https://github.com/taosdata/driver-go/blob/develop/taosSql/driver_test.go`。
|
||||
| **CPU类型** | x64（64bit） | | | aarch64 | aarch32 |
|
||||
| --------------- | ------------ | -------- | -------- | -------- | ---------- |
|
||||
| **OS类型** | Linux | Win64 | Win32 | Linux | Linux |
|
||||
| **支持与否** | **支持** | **支持** | **支持** | **支持** | **开发中** |
|
||||
|
||||
安装前准备：
|
||||
|
||||
- 已安装好TDengine应用驱动，参考[安装连接器驱动步骤](https://www.taosdata.com/cn/documentation/connector#driver)
|
||||
|
||||
### 示例程序
|
||||
|
||||
使用 Go 连接器的示例代码请参考 https://github.com/taosdata/TDengine/tree/develop/tests/examples/go 以及[视频教程](https://www.taosdata.com/blog/2020/11/11/1951.html)。
|
||||
|
||||
```Go
|
||||
示例程序源码也位于安装目录下的 examples/go/taosdemo.go 文件中
|
||||
|
||||
**提示：建议Go版本是1.13及以上，并开启模块支持：**
|
||||
```sh
|
||||
go env -w GO111MODULE=on
|
||||
go env -w GOPROXY=https://goproxy.io,direct
|
||||
```
|
||||
在taosdemo.go所在目录下进行编译和执行：
|
||||
```sh
|
||||
go mod init *demo*
|
||||
go build ./demo -h fqdn -p serverPort
|
||||
```
|
||||
|
||||
### Go连接器的使用
|
||||
|
||||
TDengine提供了GO驱动程序包`taosSql`.`taosSql`实现了GO语言的内置接口`database/sql/driver`。用户只需按如下方式引入包就可以在应用程序中访问TDengine。
|
||||
```go
|
||||
import (
|
||||
"database/sql"
|
||||
_ "github.com/taosdata/driver-go/taosSql"
|
||||
"database/sql"
|
||||
_ "github.com/taosdata/driver-go/taosSql"
|
||||
)
|
||||
```
|
||||
**建议使用Go版本1.13或以上，并开启模块支持：**
|
||||
|
||||
```bash
|
||||
go env -w GO111MODULE=on
|
||||
go env -w GOPROXY=https://goproxy.io,direct
|
||||
```
|
||||
**提示**：下划线与双引号之间必须有一个空格。
|
||||
|
||||
### 常用API
|
||||
|
||||
- `sql.Open(DRIVER_NAME string, dataSourceName string) *DB`
|
||||
|
||||
该API用来打开DB，返回一个类型为\*DB的对象，一般情况下，DRIVER_NAME设置为字符串`taosSql`, dataSourceName设置为字符串`user:password@/tcp(host:port)/dbname`，如果客户想要用多个goroutine并发访问TDengine, 那么需要在各个goroutine中分别创建一个sql.Open对象并用之访问TDengine
|
||||
该API用来打开DB，返回一个类型为\*DB的对象，一般情况下，DRIVER_NAME设置为字符串`taosSql`，dataSourceName设置为字符串`user:password@/tcp(host:port)/dbname`，如果客户想要用多个goroutine并发访问TDengine, 那么需要在各个goroutine中分别创建一个sql.Open对象并用之访问TDengine
|
||||
|
||||
**注意**： 该API成功创建的时候，并没有做权限等检查，只有在真正执行Query或者Exec的时候才能真正的去创建连接，并同时检查user/password/host/port是不是合法。 另外，由于整个驱动程序大部分实现都下沉到taosSql所依赖的libtaos中。所以，sql.Open本身特别轻量。
|
||||
**注意**： 该API成功创建的时候，并没有做权限等检查，只有在真正执行Query或者Exec的时候才能真正的去创建连接，并同时检查user/password/host/port是不是合法。另外，由于整个驱动程序大部分实现都下沉到taosSql所依赖的libtaos动态库中。所以，sql.Open本身特别轻量。
|
||||
|
||||
- `func (db *DB) Exec(query string, args ...interface{}) (Result, error)`
|
||||
|
||||
|
|
@ -957,12 +1072,12 @@ npm install td2.0-connector
|
|||
手动安装以下工具:
|
||||
|
||||
- 安装Visual Studio相关：[Visual Studio Build 工具](https://visualstudio.microsoft.com/thank-you-downloading-visual-studio/?sku=BuildTools) 或者 [Visual Studio 2017 Community](https://visualstudio.microsoft.com/pl/thank-you-downloading-visual-studio/?sku=Community)
|
||||
- 安装 [Python](https://www.python.org/downloads/) 2.7(`v3.x.x` 暂不支持) 并执行 `npm config set python python2.7`
|
||||
- 进入`cmd`命令行界面, `npm config set msvs_version 2017`
|
||||
- 安装 [Python](https://www.python.org/downloads/) 2.7(`v3.x.x` 暂不支持) 并执行 `npm config set python python2.7`
|
||||
- 进入`cmd`命令行界面，`npm config set msvs_version 2017`
|
||||
|
||||
如果以上步骤不能成功执行, 可以参考微软的node.js用户手册[Microsoft's Node.js Guidelines for Windows](https://github.com/Microsoft/nodejs-guidelines/blob/master/windows-environment.md#compiling-native-addon-modules)
|
||||
如果以上步骤不能成功执行，可以参考微软的node.js用户手册[Microsoft's Node.js Guidelines for Windows](https://github.com/Microsoft/nodejs-guidelines/blob/master/windows-environment.md#compiling-native-addon-modules)
|
||||
|
||||
如果在Windows 10 ARM 上使用ARM64 Node.js, 还需添加 "Visual C++ compilers and libraries for ARM64" 和 "Visual C++ ATL for ARM64".
|
||||
如果在Windows 10 ARM 上使用ARM64 Node.js，还需添加 "Visual C++ compilers and libraries for ARM64" 和 "Visual C++ ATL for ARM64"。
|
||||
|
||||
### 示例程序
|
||||
|
||||
|
|
@ -979,7 +1094,7 @@ Node-example-raw.js
|
|||
|
||||
1. 新建安装验证目录，例如：`~/tdengine-test`，拷贝github上nodejsChecker.js源程序。下载地址：（https://github.com/taosdata/TDengine/tree/develop/tests/examples/nodejs/nodejsChecker.js）。
|
||||
|
||||
2. 在命令中执行以下命令：
|
||||
2. 在命令行中执行以下命令：
|
||||
|
||||
```bash
|
||||
npm init -y
|
||||
|
|
@ -991,23 +1106,19 @@ node nodejsChecker.js host=localhost
|
|||
|
||||
### Node.js连接器的使用
|
||||
|
||||
以下是node.js 连接器的一些基本使用方法，详细的使用方法可参考[TDengine Node.js connector](http://docs.taosdata.com/node)
|
||||
以下是Node.js 连接器的一些基本使用方法，详细的使用方法可参考[TDengine Node.js connector](http://docs.taosdata.com/node)。
|
||||
|
||||
#### 建立连接
|
||||
|
||||
使用node.js连接器时，必须先<em>require</em> `td2.0-connector`，然后使用 `taos.connect` 函数。`taos.connect` 函数必须提供的参数是`host`，其它参数在没有提供的情况下会使用如下的默认值。最后需要初始化`cursor` 来和TDengine服务端通信
|
||||
使用node.js连接器时，必须先`require td2.0-connector`，然后使用 `taos.connect` 函数建立到服务端的连接。例如如下代码：
|
||||
|
||||
```javascript
|
||||
const taos = require('td2.0-connector');
|
||||
var conn = taos.connect({host:"127.0.0.1", user:"root", password:"taosdata", config:"/etc/taos",port:0})
|
||||
var conn = taos.connect({host:"taosdemo.com", user:"root", password:"taosdata", config:"/etc/taos",port:6030})
|
||||
var cursor = conn.cursor(); // Initializing a new cursor
|
||||
```
|
||||
|
||||
关闭连接可执行
|
||||
|
||||
```javascript
|
||||
conn.close();
|
||||
```
|
||||
建立了一个到hostname为taosdemo.com，端口为6030（Tdengine的默认端口号）的连接。连接指定了用户名（root）和密码（taosdata）。taos.connect 函数必须提供的参数是`host`，其它参数在没有提供的情况下会使用如下的默认值。taos.connect返回了`cursor` 对象，使用cursor来执行sql语句。
|
||||
|
||||
#### 执行SQL和插入数据
|
||||
|
||||
|
|
@ -1061,6 +1172,14 @@ promise.then(function(result) {
|
|||
result.pretty();
|
||||
})
|
||||
```
|
||||
|
||||
#### 关闭连接
|
||||
|
||||
在完成插入、查询等操作后，要关闭连接。代码如下：
|
||||
```js
|
||||
conn.close();
|
||||
```
|
||||
|
||||
#### 异步函数
|
||||
|
||||
异步查询数据库的操作和上面类似，只需要在`cursor.execute`, `TaosQuery.execute`等函数后面加上`_a`。
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@ sudo cp -rf /usr/local/taos/connector/grafanaplugin /var/lib/grafana/plugins/tde
|
|||
|
||||
#### 配置数据源
|
||||
|
||||
用户可以直接通过 localhost:3000 的网址，登录 Grafana 服务器(用户名/密码:admin/admin)，通过左侧 `Configuration -> Data Sources` 可以添加数据源，如下图所示：
|
||||
用户可以直接通过 localhost:3000 的网址，登录 Grafana 服务器（用户名/密码：admin/admin），通过左侧 `Configuration -> Data Sources` 可以添加数据源，如下图所示：
|
||||
|
||||
|
||||
|
||||
|
|
@ -35,7 +35,7 @@ sudo cp -rf /usr/local/taos/connector/grafanaplugin /var/lib/grafana/plugins/tde
|
|||
|
||||
|
||||
|
||||
* Host： TDengine 集群的中任意一台服务器的 IP 地址与 TDengine RESTful 接口的端口号(6041)，默认 http://localhost:6041
|
||||
* Host： TDengine 集群的中任意一台服务器的 IP 地址与 TDengine RESTful 接口的端口号(6041)，默认 http://localhost:6041 。
|
||||
* User：TDengine 用户名。
|
||||
* Password：TDengine 用户密码。
|
||||
|
||||
|
|
@ -64,7 +64,7 @@ sudo cp -rf /usr/local/taos/connector/grafanaplugin /var/lib/grafana/plugins/tde
|
|||
|
||||
#### 导入 Dashboard
|
||||
|
||||
在 Grafana 插件目录 /usr/local/taos/connector/grafana/tdengine/dashboard/ 下提供了一个 `tdengine-grafana.json` 可导入的 dashboard。
|
||||
在 Grafana 插件目录 /usr/local/taos/connector/grafanaplugin/dashboard 下提供了一个 `tdengine-grafana.json` 可导入的 dashboard。
|
||||
|
||||
点击左侧 `Import` 按钮，并上传 `tdengine-grafana.json` 文件：
|
||||
|
||||
|
|
@ -140,13 +140,13 @@ conn<-dbConnect(drv,"jdbc:TSDB://192.168.0.1:0/?user=root&password=taosdata","ro
|
|||
|
||||
|
||||
- dbWriteTable(conn, "test", iris, overwrite=FALSE, append=TRUE)：将数据框iris写入表test中，overwrite必须设置为false，append必须设为TRUE,且数据框iris要与表test的结构一致。
|
||||
- dbGetQuery(conn, "select count(*) from test")：查询语句
|
||||
- dbGetQuery(conn, "select count(*) from test")：查询语句。
|
||||
- dbSendUpdate(conn, "use db")：执行任何非查询sql语句。例如dbSendUpdate(conn, "use db")， 写入数据dbSendUpdate(conn, "insert into t1 values(now, 99)")等。
|
||||
- dbReadTable(conn, "test")：读取表test中数据
|
||||
- dbDisconnect(conn)：关闭连接
|
||||
- dbRemoveTable(conn, "test")：删除表test
|
||||
- dbReadTable(conn, "test")：读取表test中数据。
|
||||
- dbDisconnect(conn)：关闭连接。
|
||||
- dbRemoveTable(conn, "test")：删除表test。
|
||||
|
||||
TDengine客户端暂不支持如下函数：
|
||||
- dbExistsTable(conn, "test")：是否存在表test
|
||||
- dbListTables(conn)：显示连接中的所有表
|
||||
- dbExistsTable(conn, "test")：是否存在表test。
|
||||
- dbListTables(conn)：显示连接中的所有表。
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
# TDengine 集群安装、管理
|
||||
|
||||
多个TDengine服务器，也就是多个taosd的运行实例可以组成一个集群，以保证TDengine的高可靠运行，并提供水平扩展能力。要了解TDengine 2.0的集群管理，需要对集群的基本概念有所了解，请看TDengine 2.0整体架构一章。而且在安装集群之前，先请按照[《立即开始》](https://www.taosdata.com/cn/documentation/getting-started/)一章安装并体验单节点功能。
|
||||
多个TDengine服务器，也就是多个taosd的运行实例可以组成一个集群，以保证TDengine的高可靠运行，并提供水平扩展能力。要了解TDengine 2.0的集群管理，需要对集群的基本概念有所了解，请看《TDengine整体架构》一章。而且在安装集群之前，建议先按照[《立即开始》](https://www.taosdata.com/cn/documentation/getting-started/)一章安装并体验单节点功能。
|
||||
|
||||
集群的每个数据节点是由End Point来唯一标识的，End Point是由FQDN(Fully Qualified Domain Name)外加Port组成，比如 h1.taosdata.com:6030。一般FQDN就是服务器的hostname，可通过Linux命令`hostname -f`获取（如何配置FQDN，请参考：[一篇文章说清楚TDengine的FQDN](https://www.taosdata.com/blog/2020/09/11/1824.html)）。端口是这个数据节点对外服务的端口号，缺省是6030，但可以通过taos.cfg里配置参数serverPort进行修改。一个物理节点可能配置了多个hostname, TDengine会自动获取第一个，但也可以通过taos.cfg里配置参数fqdn进行指定。如果习惯IP地址直接访问，可以将参数fqdn设置为本节点的IP地址。
|
||||
|
||||
|
|
@ -12,7 +12,7 @@ TDengine的集群管理极其简单，除添加和删除节点需要人工干预
|
|||
|
||||
**第零步**：规划集群所有物理节点的FQDN，将规划好的FQDN分别添加到每个物理节点的/etc/hostname；修改每个物理节点的/etc/hosts，将所有集群物理节点的IP与FQDN的对应添加好。【如部署了DNS，请联系网络管理员在DNS上做好相关配置】
|
||||
|
||||
**第一步**：如果搭建集群的物理节点中，存有之前的测试数据、装过1.X的版本，或者装过其他版本的TDengine，请先将其删除，并清空所有数据，具体步骤请参考博客[《TDengine多种安装包的安装和卸载》](https://www.taosdata.com/blog/2019/08/09/566.html )
|
||||
**第一步**：如果搭建集群的物理节点中，存有之前的测试数据、装过1.X的版本，或者装过其他版本的TDengine，请先将其删除，并清空所有数据（如果需要保留原有数据，请联系涛思交付团队进行旧版本升级、数据迁移），具体步骤请参考博客[《TDengine多种安装包的安装和卸载》](https://www.taosdata.com/blog/2019/08/09/566.html )
|
||||
**注意1：**因为FQDN的信息会写进文件，如果之前没有配置或者更改FQDN，且启动了TDengine。请一定在确保数据无用或者备份的前提下，清理一下之前的数据（`rm -rf /var/lib/taos/*`）；
|
||||
**注意2：**客户端也需要配置，确保它可以正确解析每个节点的FQDN配置，不管是通过DNS服务，还是 Host 文件。
|
||||
|
||||
|
|
@ -23,23 +23,23 @@ TDengine的集群管理极其简单，除添加和删除节点需要人工干预
|
|||
**第四步**：检查所有数据节点，以及应用程序所在物理节点的网络设置：
|
||||
|
||||
1. 每个物理节点上执行命令`hostname -f`，查看和确认所有节点的hostname是不相同的(应用驱动所在节点无需做此项检查)；
|
||||
2. 每个物理节点上执行`ping host`, 其中host是其他物理节点的hostname, 看能否ping通其它物理节点; 如果不能ping通，需要检查网络设置, 或/etc/hosts文件(Windows系统默认路径为C:\Windows\system32\drivers\etc\hosts)，或DNS的配置。如果无法ping通，是无法组成集群的；
|
||||
2. 每个物理节点上执行`ping host`，其中host是其他物理节点的hostname，看能否ping通其它物理节点；如果不能ping通，需要检查网络设置，或/etc/hosts文件(Windows系统默认路径为C:\Windows\system32\drivers\etc\hosts)，或DNS的配置。如果无法ping通，是无法组成集群的；
|
||||
3. 从应用运行的物理节点，ping taosd运行的数据节点，如果无法ping通，应用是无法连接taosd的，请检查应用所在物理节点的DNS设置或hosts文件；
|
||||
4. 每个数据节点的End Point就是输出的hostname外加端口号，比如h1.taosdata.com:6030
|
||||
|
||||
**第五步**：修改TDengine的配置文件（所有节点的文件/etc/taos/taos.cfg都需要修改）。假设准备启动的第一个数据节点End Point为 h1.taosdata.com:6030, 其与集群配置相关参数如下：
|
||||
**第五步**：修改TDengine的配置文件（所有节点的文件/etc/taos/taos.cfg都需要修改）。假设准备启动的第一个数据节点End Point为 h1.taosdata.com:6030，其与集群配置相关参数如下：
|
||||
|
||||
```
|
||||
// firstEp 是每个数据节点首次启动后连接的第一个数据节点
|
||||
firstEp h1.taosdata.com:6030
|
||||
|
||||
// 必须配置为本数据节点的FQDN，如果本机只有一个hostname, 可注释掉本配置
|
||||
// 必须配置为本数据节点的FQDN，如果本机只有一个hostname, 可注释掉本项
|
||||
fqdn h1.taosdata.com
|
||||
|
||||
// 配置本数据节点的端口号，缺省是6030
|
||||
serverPort 6030
|
||||
|
||||
// 使用场景，请参考《Arbitrator的使用》的部分
|
||||
// 副本数为偶数的时候，需要配置，请参考《Arbitrator的使用》的部分
|
||||
arbitrator ha.taosdata.com:6042
|
||||
```
|
||||
|
||||
|
|
@ -53,7 +53,7 @@ arbitrator ha.taosdata.com:6042
|
|||
| 2 | mnodeEqualVnodeNum | 一个mnode等同于vnode消耗的个数 |
|
||||
| 3 | offlineThreshold | dnode离线阈值，超过该时间将导致Dnode离线 |
|
||||
| 4 | statusInterval | dnode向mnode报告状态时长 |
|
||||
| 5 | arbitrator | 系统中裁决器的end point |
|
||||
| 5 | arbitrator | 系统中裁决器的End Point |
|
||||
| 6 | timezone | 时区 |
|
||||
| 7 | balance | 是否启动负载均衡 |
|
||||
| 8 | maxTablesPerVnode | 每个vnode中能够创建的最大表个数 |
|
||||
|
|
@ -87,7 +87,7 @@ taos>
|
|||
|
||||
1. 按照[《立即开始》](https://www.taosdata.com/cn/documentation/getting-started/)一章的方法在每个物理节点启动taosd；（注意：每个物理节点都需要在 taos.cfg 文件中将 firstEP 参数配置为新集群首个节点的 End Point——在本例中是 h1.taos.com:6030）
|
||||
|
||||
2. 在第一个数据节点，使用CLI程序taos, 登录进TDengine系统, 执行命令:
|
||||
2. 在第一个数据节点，使用CLI程序taos，登录进TDengine系统，执行命令：
|
||||
|
||||
```
|
||||
CREATE DNODE "h2.taos.com:6030";
|
||||
|
|
@ -101,7 +101,7 @@ taos>
|
|||
SHOW DNODES;
|
||||
```
|
||||
|
||||
查看新节点是否被成功加入。如果该被加入的数据节点处于离线状态，请做两个检查
|
||||
查看新节点是否被成功加入。如果该被加入的数据节点处于离线状态，请做两个检查：
|
||||
|
||||
- 查看该数据节点的taosd是否正常工作，如果没有正常运行，需要先检查为什么
|
||||
- 查看该数据节点taosd日志文件taosdlog.0里前面几行日志(一般在/var/log/taos目录)，看日志里输出的该数据节点fqdn以及端口号是否为刚添加的End Point。如果不一致，需要将正确的End Point添加进去。
|
||||
|
|
@ -121,7 +121,7 @@ taos>
|
|||
|
||||
### 添加数据节点
|
||||
|
||||
执行CLI程序taos, 使用root账号登录进系统, 执行:
|
||||
执行CLI程序taos，使用root账号登录进系统，执行：
|
||||
|
||||
```
|
||||
CREATE DNODE "fqdn:port";
|
||||
|
|
@ -131,13 +131,13 @@ CREATE DNODE "fqdn:port";
|
|||
|
||||
### 删除数据节点
|
||||
|
||||
执行CLI程序taos, 使用root账号登录进TDengine系统，执行：
|
||||
执行CLI程序taos，使用root账号登录进TDengine系统，执行：
|
||||
|
||||
```
|
||||
DROP DNODE "fqdn:port";
|
||||
```mysql
|
||||
DROP DNODE "fqdn:port | dnodeID";
|
||||
```
|
||||
|
||||
其中fqdn是被删除的节点的FQDN，port是其对外服务器的端口号
|
||||
通过"fqdn:port"或"dnodeID"来指定一个具体的节点都是可以的。其中fqdn是被删除的节点的FQDN，port是其对外服务器的端口号；dnodeID可以通过SHOW DNODES获得。
|
||||
|
||||
<font color=green>**【注意】**</font>
|
||||
|
||||
|
|
@ -147,25 +147,41 @@ DROP DNODE "fqdn:port";
|
|||
|
||||
- 一个数据节点被drop之后，其他节点都会感知到这个dnodeID的删除操作，任何集群中的节点都不会再接收此dnodeID的请求。
|
||||
|
||||
- dnodeID的是集群自动分配的，不得人工指定。它在生成时递增的，不会重复。
|
||||
- dnodeID是集群自动分配的，不得人工指定。它在生成时是递增的，不会重复。
|
||||
|
||||
### 手动迁移数据节点
|
||||
|
||||
手动将某个vnode迁移到指定的dnode。
|
||||
|
||||
执行CLI程序taos，使用root账号登录进TDengine系统，执行：
|
||||
|
||||
```mysql
|
||||
ALTER DNODE <source-dnodeId> BALANCE "VNODE:<vgId>-DNODE:<dest-dnodeId>";
|
||||
```
|
||||
|
||||
其中：source-dnodeId是源dnodeId，也就是待迁移的vnode所在的dnodeID；vgId可以通过SHOW VGROUPS获得，列表的第一列；dest-dnodeId是目标dnodeId。
|
||||
|
||||
<font color=green>**【注意】**</font>
|
||||
|
||||
- 只有在集群的自动负载均衡选项关闭时(balance设置为0)，才允许手动迁移。
|
||||
- 只有处于正常工作状态的vnode才能被迁移：master/slave，当处于offline/unsynced/syncing状态时，是不能迁移的。
|
||||
- 迁移前，务必核实目标dnode的资源足够：CPU、内存、硬盘。
|
||||
|
||||
### 查看数据节点
|
||||
|
||||
执行CLI程序taos,使用root账号登录进TDengine系统，执行：
|
||||
|
||||
```
|
||||
执行CLI程序taos，使用root账号登录进TDengine系统，执行：
|
||||
```mysql
|
||||
SHOW DNODES;
|
||||
```
|
||||
|
||||
它将列出集群中所有的dnode,每个dnode的fqdn:port, 状态(ready, offline等），vnode数目，还未使用的vnode数目等信息。在添加或删除一个数据节点后，可以使用该命令查看。
|
||||
它将列出集群中所有的dnode，每个dnode的ID，end_point(fqdn:port)，状态(ready, offline等），vnode数目，还未使用的vnode数目等信息。在添加或删除一个数据节点后，可以使用该命令查看。
|
||||
|
||||
### 查看虚拟节点组
|
||||
|
||||
为充分利用多核技术，并提供scalability，数据需要分片处理。因此TDengine会将一个DB的数据切分成多份，存放在多个vnode里。这些vnode可能分布在多个数据节点dnode里，这样就实现了水平扩展。一个vnode仅仅属于一个DB，但一个DB可以有多个vnode。vnode的是mnode根据当前系统资源的情况，自动进行分配的，无需任何人工干预。
|
||||
|
||||
执行CLI程序taos,使用root账号登录进TDengine系统，执行：
|
||||
|
||||
```
|
||||
执行CLI程序taos，使用root账号登录进TDengine系统，执行：
|
||||
```mysql
|
||||
SHOW VGROUPS;
|
||||
```
|
||||
|
||||
|
|
@ -173,9 +189,9 @@ SHOW VGROUPS;
|
|||
|
||||
TDengine通过多副本的机制来提供系统的高可用性，包括vnode和mnode的高可用性。
|
||||
|
||||
vnode的副本数是与DB关联的，一个集群里可以有多个DB，根据运营的需求，每个DB可以配置不同的副本数。创建数据库时，通过参数replica 指定副本数（缺省为1）。如果副本数为1，系统的可靠性无法保证，只要数据所在的节点宕机，就将无法提供服务。集群的节点数必须大于等于副本数，否则创建表时将返回错误“more dnodes are needed"。比如下面的命令将创建副本数为3的数据库demo：
|
||||
vnode的副本数是与DB关联的，一个集群里可以有多个DB，根据运营的需求，每个DB可以配置不同的副本数。创建数据库时，通过参数replica 指定副本数（缺省为1）。如果副本数为1，系统的可靠性无法保证，只要数据所在的节点宕机，就将无法提供服务。集群的节点数必须大于等于副本数，否则创建表时将返回错误"more dnodes are needed"。比如下面的命令将创建副本数为3的数据库demo：
|
||||
|
||||
```
|
||||
```mysql
|
||||
CREATE DATABASE demo replica 3;
|
||||
```
|
||||
|
||||
|
|
@ -183,20 +199,19 @@ CREATE DATABASE demo replica 3;
|
|||
|
||||
一个数据节点dnode里可能有多个DB的数据，因此一个dnode离线时，可能会影响到多个DB。如果一个vnode group里的一半或一半以上的vnode不工作，那么该vnode group就无法对外服务，无法插入或读取数据，这样会影响到它所属的DB的一部分表的读写操作。
|
||||
|
||||
因为vnode的引入，无法简单的给出结论：“集群中过半数据节点dnode工作，集群就应该工作”。但是对于简单的情形，很好下结论。比如副本数为3，只有三个dnode，那如果仅有一个节点不工作，整个集群还是可以正常工作的，但如果有两个数据节点不工作，那整个集群就无法正常工作了。
|
||||
因为vnode的引入，无法简单地给出结论：“集群中过半数据节点dnode工作，集群就应该工作”。但是对于简单的情形，很好下结论。比如副本数为3，只有三个dnode，那如果仅有一个节点不工作，整个集群还是可以正常工作的，但如果有两个数据节点不工作，那整个集群就无法正常工作了。
|
||||
|
||||
## <a class="anchor" id="mnode"></a>Mnode的高可用性
|
||||
|
||||
TDengine集群是由mnode (taosd的一个模块，管理节点) 负责管理的，为保证mnode的高可用，可以配置多个mnode副本，副本数由系统配置参数numOfMnodes决定，有效范围为1-3。为保证元数据的强一致性，mnode副本之间是通过同步的方式进行数据复制的。
|
||||
|
||||
一个集群有多个数据节点dnode, 但一个dnode至多运行一个mnode实例。多个dnode情况下，哪个dnode可以作为mnode呢？这是完全由系统根据整个系统资源情况，自动指定的。用户可通过CLI程序taos，在TDengine的console里，执行如下命令：
|
||||
一个集群有多个数据节点dnode，但一个dnode至多运行一个mnode实例。多个dnode情况下，哪个dnode可以作为mnode呢？这是完全由系统根据整个系统资源情况，自动指定的。用户可通过CLI程序taos，在TDengine的console里，执行如下命令：
|
||||
|
||||
```
|
||||
```mysql
|
||||
SHOW MNODES;
|
||||
```
|
||||
|
||||
来查看mnode列表，该列表将列出mnode所处的dnode的End Point和角色(master, slave, unsynced 或offline)。
|
||||
当集群中第一个数据节点启动时，该数据节点一定会运行一个mnode实例，否则该数据节点dnode无法正常工作，因为一个系统是必须有至少一个mnode的。如果numOfMnodes配置为2，启动第二个dnode时，该dnode也将运行一个mnode实例。
|
||||
来查看mnode列表，该列表将列出mnode所处的dnode的End Point和角色(master, slave, unsynced 或offline)。当集群中第一个数据节点启动时，该数据节点一定会运行一个mnode实例，否则该数据节点dnode无法正常工作，因为一个系统是必须有至少一个mnode的。如果numOfMnodes配置为2，启动第二个dnode时，该dnode也将运行一个mnode实例。
|
||||
|
||||
为保证mnode服务的高可用性，numOfMnodes必须设置为2或更大。因为mnode保存的元数据必须是强一致的，如果numOfMnodes大于2，复制参数quorum自动设为2，也就是说，至少要保证有两个副本写入数据成功，才通知客户端应用写入成功。
|
||||
|
||||
|
|
@ -210,7 +225,7 @@ SHOW MNODES;
|
|||
- 当一个数据节点从集群中移除时，系统将自动把该数据节点上的数据转移到其他数据节点，无需任何人工干预。
|
||||
- 如果一个数据节点过热（数据量过大），系统将自动进行负载均衡，将该数据节点的一些vnode自动挪到其他节点。
|
||||
|
||||
当上述三种情况发生时，系统将启动一各个数据节点的负载计算，从而决定如何挪动。
|
||||
当上述三种情况发生时，系统将启动各个数据节点的负载计算，从而决定如何挪动。
|
||||
|
||||
**【提示】负载均衡由参数balance控制，它决定是否启动自动负载均衡。**
|
||||
|
||||
|
|
@ -225,7 +240,7 @@ SHOW MNODES;
|
|||
|
||||
## <a class="anchor" id="arbitrator"></a>Arbitrator的使用
|
||||
|
||||
如果副本数为偶数，当一个 vnode group 里一半 vnode 不工作时，是无法从中选出 master 的。同理，一半 mnode 不工作时，是无法选出 mnode 的 master 的，因为存在“split brain”问题。为解决这个问题，TDengine 引入了 Arbitrator 的概念。Arbitrator 模拟一个 vnode 或 mnode 在工作，但只简单的负责网络连接，不处理任何数据插入或访问。只要包含 Arbitrator 在内，超过半数的 vnode 或 mnode 工作，那么该 vnode group 或 mnode 组就可以正常的提供数据插入或查询服务。比如对于副本数为 2 的情形，如果一个节点 A 离线，但另外一个节点 B 正常，而且能连接到 Arbitrator，那么节点 B 就能正常工作。
|
||||
如果副本数为偶数，当一个 vnode group 里一半或超过一半的 vnode 不工作时，是无法从中选出 master 的。同理，一半或超过一半的 mnode 不工作时，是无法选出 mnode 的 master 的，因为存在“split brain”问题。为解决这个问题，TDengine 引入了 Arbitrator 的概念。Arbitrator 模拟一个 vnode 或 mnode 在工作，但只简单的负责网络连接，不处理任何数据插入或访问。只要包含 Arbitrator 在内，超过半数的 vnode 或 mnode 工作，那么该 vnode group 或 mnode 组就可以正常的提供数据插入或查询服务。比如对于副本数为 2 的情形，如果一个节点 A 离线，但另外一个节点 B 正常，而且能连接到 Arbitrator，那么节点 B 就能正常工作。
|
||||
|
||||
总之，在目前版本下，TDengine 建议在双副本环境要配置 Arbitrator，以提升系统的可用性。
|
||||
|
||||
|
|
@ -235,3 +250,9 @@ Arbitrator 的执行程序名为 tarbitrator。该程序对系统资源几乎没
|
|||
3. 修改每个 taosd 实例的配置文件，在 taos.cfg 里将参数 arbitrator 设置为 tarbitrator 程序所对应的 End Point。（如果该参数配置了，当副本数为偶数时，系统将自动连接配置的 Arbitrator。如果副本数为奇数，即使配置了 Arbitrator，系统也不会去建立连接。）
|
||||
4. 在配置文件中配置了的 Arbitrator，会出现在 `SHOW DNODES;` 指令的返回结果中，对应的 role 列的值会是“arb”。
|
||||
|
||||
|
||||
查看集群 Arbitrator 的状态【2.0.14.0 以后支持】
|
||||
|
||||
```mysql
|
||||
SHOW DNODES;
|
||||
```
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
# TDengine的运营与维护
|
||||
# TDengine的运营与运维
|
||||
|
||||
## <a class="anchor" id="planning"></a>容量规划
|
||||
|
||||
|
|
@ -28,12 +28,28 @@ taosd 内存总量 = vnode 内存 + mnode 内存 + 查询内存
|
|||
|
||||
最后，如果内存充裕，可以考虑加大 Blocks 的配置，这样更多数据将保存在内存里，提高查询速度。
|
||||
|
||||
#### 客户端内存需求
|
||||
|
||||
客户端应用采用 taosc 客户端驱动连接服务端，会有内存需求的开销。
|
||||
|
||||
客户端的内存开销主要由写入过程中的 SQL 语句、表的元数据信息缓存、以及结构性开销构成。系统最大容纳的表数量为 N（每个通过超级表创建的表的 meta data 开销约 256 字节），最大并行写入线程数量 T，最大 SQL 语句长度 S（通常是 1 Mbytes）。由此可以进行客户端内存开销的估算（单位 MBytes）：
|
||||
```
|
||||
M = (T * S * 3 + (N / 4096) + 100)
|
||||
```
|
||||
|
||||
举例如下：用户最大并发写入线程数 100，子表数总数 10,000,000，那么客户端的内存最低要求是：
|
||||
```
|
||||
100 * 3 + (10000000 / 4096) + 100 = 2741 (MBytes)
|
||||
```
|
||||
|
||||
即配置 3 GBytes 内存是最低要求。
|
||||
|
||||
### CPU 需求
|
||||
|
||||
CPU 的需求取决于如下两方面：
|
||||
|
||||
* __数据插入__ TDengine 单核每秒能至少处理一万个插入请求。每个插入请求可以带多条记录，一次插入一条记录与插入 10 条记录，消耗的计算资源差别很小。因此每次插入，条数越大，插入效率越高。如果一个插入请求带 200 条以上记录，单核就能达到每秒插入 100 万条记录的速度。但对前端数据采集的要求越高，因为需要缓存记录，然后一批插入。
|
||||
* __查询需求__ TDengine 提供高效的查询，但是每个场景的查询差异很大，查询频次变化也很大，难以给出客观数字。需要用户针对自己的场景，写一些查询语句，才能确定。
|
||||
* **数据插入** TDengine 单核每秒能至少处理一万个插入请求。每个插入请求可以带多条记录，一次插入一条记录与插入 10 条记录，消耗的计算资源差别很小。因此每次插入，条数越大，插入效率越高。如果一个插入请求带 200 条以上记录，单核就能达到每秒插入 100 万条记录的速度。但对前端数据采集的要求越高，因为需要缓存记录，然后一批插入。
|
||||
* **查询需求** TDengine 提供高效的查询，但是每个场景的查询差异很大，查询频次变化也很大，难以给出客观数字。需要用户针对自己的场景，写一些查询语句，才能确定。
|
||||
|
||||
因此仅对数据插入而言，CPU 是可以估算出来的，但查询所耗的计算资源无法估算。在实际运营过程中，不建议 CPU 使用率超过 50%，超过后，需要增加新的节点，以获得更多计算资源。
|
||||
|
||||
|
|
@ -96,51 +112,170 @@ TDengine系统后台服务由taosd提供，可以在配置文件taos.cfg里修
|
|||
taosd -C
|
||||
```
|
||||
|
||||
下面仅仅列出一些重要的配置参数，更多的参数请看配置文件里的说明。各个参数的详细介绍及作用请看前述章节，而且这些参数的缺省配置都是工作的，一般无需设置。**注意：配置修改后，需要重启*taosd*服务才能生效。**
|
||||
下面仅仅列出一些重要的配置参数，更多的参数请看配置文件里的说明。各个参数的详细介绍及作用请看前述章节，而且这些参数的缺省配置都是可以工作的，一般无需设置。**注意：配置文件参数修改后，需要重启*taosd*服务，或客户端应用才能生效。**
|
||||
|
||||
- firstEp: taosd启动时，主动连接的集群中首个dnode的end point, 默认值为localhost:6030。
|
||||
- fqdn：数据节点的FQDN，缺省为操作系统配置的第一个hostname。如果习惯IP地址访问，可设置为该节点的IP地址。这个参数值的长度需要控制在 96 个字符以内。
|
||||
- serverPort：taosd启动后，对外服务的端口号，默认值为6030。（RESTful服务使用的端口号是在此基础上+11，即默认值为6041。）
|
||||
- dataDir: 数据文件目录，所有的数据文件都将写入该目录。默认值：/var/lib/taos。
|
||||
- logDir：日志文件目录，客户端和服务器的运行日志文件将写入该目录。默认值：/var/log/taos。
|
||||
- arbitrator：系统中裁决器的end point, 缺省值为空。
|
||||
- role：dnode的可选角色。0-any; 既可作为mnode，也可分配vnode；1-mgmt;只能作为mnode，不能分配vnode；2-dnode;不能作为mnode，只能分配vnode
|
||||
- debugFlag：运行日志开关。131（输出错误和警告日志），135（ 输出错误、警告和调试日志），143（ 输出错误、警告、调试和跟踪日志）。默认值：131或135（不同模块有不同的默认值）。
|
||||
- numOfLogLines：单个日志文件允许的最大行数。默认值：10,000,000行。
|
||||
- logKeepDays：日志文件的最长保存时间。大于0时，日志文件会被重命名为taosdlog.xxx，其中xxx为日志文件最后修改的时间戳，单位为秒。默认值：0天。
|
||||
- maxSQLLength：单条SQL语句允许最长限制。默认值：65380字节。
|
||||
- telemetryReporting: 是否允许 TDengine 采集和上报基本使用信息，0表示不允许，1表示允许。 默认值：1。
|
||||
- stream: 是否启用连续查询（流计算功能），0表示不允许，1表示允许。 默认值：1。
|
||||
- queryBufferSize: 为所有并发查询占用保留的内存大小。计算规则可以根据实际应用可能的最大并发数和表的数字相乘，再乘 170 。单位为 MB（2.0.15 以前的版本中，此参数的单位是字节）。
|
||||
- ratioOfQueryCores: 设置查询线程的最大数量。最小值0 表示只有1个查询线程；最大值2表示最大建立2倍CPU核数的查询线程。默认为1，表示最大和CPU核数相等的查询线程。该值可以为小数，即0.5表示最大建立CPU核数一半的查询线程。
|
||||
| **#** | **配置参数名称** | **内部** | **S\|C** | **单位** | **含义** | **取值范围** | **缺省值** | **备注** |
|
||||
| ----- | ----------------------- | -------- | -------- | -------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ |
|
||||
| 1 | firstEP | | **SC** | | taosd启动时，主动连接的集群中首个dnode的end point | | localhost:6030 | |
|
||||
| 2 | secondEP | YES | **SC** | | taosd启动时，如果firstEp连接不上，尝试连接集群中第二个dnode的end point | | 无 | |
|
||||
| 3 | fqdn | | **SC** | | 数据节点的FQDN。如果习惯IP地址访问，可设置为该节点的IP地址。 | | 缺省为操作系统配置的第一个hostname。 | 这个参数值的长度需要控制在 96 个字符以内。 |
|
||||
| 4 | serverPort | | **SC** | | taosd启动后，对外服务的端口号 | | 6030 | RESTful服务使用的端口号是在此基础上+11，即默认值为6041。 |
|
||||
| 5 | logDir | | **SC** | | 日志文件目录，客户端和服务器的运行日志将写入该目录 | | /var/log/taos | |
|
||||
| 6 | scriptDir | YES | **S** | | | | | |
|
||||
| 7 | dataDir | | **S** | | 数据文件目录，所有的数据文件都将写入该目录 | | /var/lib/taos | |
|
||||
| 8 | arbitrator | | **S** | | 系统中裁决器的end point | | 空 | |
|
||||
| 9 | numOfThreadsPerCore | | **SC** | | 每个CPU核生成的队列消费者线程数量 | | 1.0 | |
|
||||
| 10 | ratioOfQueryThreads | | **S** | | 设置查询线程的最大数量 | 0：表示只有1个查询线程；1：表示最大和CPU核数相等的查询线程；2：表示最大建立2倍CPU核数的查询线程。 | 1 | 该值可以为小数，即0.5表示最大建立CPU核数一半的查询线程。 |
|
||||
| 11 | numOfMnodes | | **S** | | 系统中管理节点个数 | | 3 | |
|
||||
| 12 | vnodeBak | | **S** | | 删除vnode时是否备份vnode目录 | 0：否，1：是 | 1 | |
|
||||
| 13 | telemetryRePorting | | **S** | | 是否允许 TDengine 采集和上报基本使用信息 | 0：不允许；1：允许 | 1 | |
|
||||
| 14 | balance | | **S** | | 是否启动负载均衡 | 0，1 | 1 | |
|
||||
| 15 | balanceInterval | YES | **S** | 秒 | 管理节点在正常运行状态下，检查负载均衡的时间间隔 | 1-30000 | 300 | |
|
||||
| 16 | role | | **S** | | dnode的可选角色 | 0：any（既可作为mnode，也可分配vnode）；1：mgmt（只能作为mnode，不能分配vnode）；2：dnode（不能作为mnode，只能分配vnode） | 0 | |
|
||||
| 17 | maxTmerCtrl | | **SC** | 个 | 定时器个数 | 8-2048 | 512 | |
|
||||
| 18 | monitorInterval | | **S** | 秒 | 监控数据库记录系统参数（CPU/内存）的时间间隔 | 1-600 | 30 | |
|
||||
| 19 | offlineThreshold | | **S** | 秒 | dnode离线阈值，超过该时间将导致dnode离线 | 5-7200000 | 86400*10（10天） | |
|
||||
| 20 | rpcTimer | | **SC** | 毫秒 | rpc重试时长 | 100-3000 | 300 | |
|
||||
| 21 | rpcMaxTime | | **SC** | 秒 | rpc等待应答最大时长 | 100-7200 | 600 | |
|
||||
| 22 | statusInterval | | **S** | 秒 | dnode向mnode报告状态间隔 | 1-10 | 1 | |
|
||||
| 23 | shellActivityTimer | | **SC** | 秒 | shell客户端向mnode发送心跳间隔 | 1-120 | 3 | |
|
||||
| 24 | tableMetaKeepTimer | | **S** | 秒 | 表的元数据cache时长 | 1-8640000 | 7200 | |
|
||||
| 25 | minSlidingTime | | **S** | 毫秒 | 最小滑动窗口时长 | 10-1000000 | 10 | 支持us补值后，这个值就是1us了。 |
|
||||
| 26 | minIntervalTime | | **S** | 毫秒 | 时间窗口最小值 | 1-1000000 | 10 | |
|
||||
| 27 | stream | | **S** | | 是否启用连续查询（流计算功能） | 0：不允许；1：允许 | 1 | |
|
||||
| 28 | maxStreamCompDelay | | **S** | 毫秒 | 连续查询启动最大延迟 | 10-1000000000 | 20000 | 为避免多个stream同时执行占用太多系统资源，程序中对stream的执行时间人为增加了一些随机的延时。maxFirstStreamCompDelay 是stream第一次执行前最少要等待的时间。streamCompDelayRatio 是延迟时间的计算系数，它乘以查询的 interval 后为延迟时间基准。maxStreamCompDelay是延迟时间基准的上限。实际延迟时间为一个不超过延迟时间基准的随机值。stream某次计算失败后需要重试，retryStreamCompDelay是重试的等待时间基准。实际重试等待时间为不超过等待时间基准的随机值。 |
|
||||
| 29 | maxFirstStreamCompDelay | | **S** | 毫秒 | 第一次连续查询启动最大延迟 | 10-1000000000 | 10000 | |
|
||||
| 30 | retryStreamCompDelay | | **S** | 毫秒 | 连续查询重试等待间隔 | 10-1000000000 | 10 | |
|
||||
| 31 | streamCompDelayRatio | | **S** | | 连续查询的延迟时间计算系数 | 0.1-0.9 | 0.1 | |
|
||||
| 32 | maxVgroupsPerDb | | **S** | | 每个DB中 能够使用的最大vnode个数 | 0-8192 | | |
|
||||
| 33 | maxTablesPerVnode | | **S** | | 每个vnode中能够创建的最大表个数 | | 1000000 | |
|
||||
| 34 | minTablesPerVnode | YES | **S** | | 每个vnode中必须创建的最小表个数 | | 100 | |
|
||||
| 35 | tableIncStepPerVnode | YES | **S** | | 每个vnode中超过最小表数后递增步长 | | 1000 | |
|
||||
| 36 | cache | | **S** | MB | 内存块的大小 | | 16 | |
|
||||
| 37 | blocks | | **S** | | 每个vnode（tsdb）中有多少cache大小的内存块。因此一个vnode的用的内存大小粗略为（cache * blocks） | | 6 | |
|
||||
| 38 | days | | **S** | 天 | 数据文件存储数据的时间跨度 | | 10 | |
|
||||
| 39 | keep | | **S** | 天 | 数据保留的天数 | | 3650 | |
|
||||
| 40 | minRows | | **S** | | 文件块中记录的最小条数 | | 100 | |
|
||||
| 41 | maxRows | | **S** | | 文件块中记录的最大条数 | | 4096 | |
|
||||
| 42 | quorum | | **S** | | 异步写入成功所需应答之法定数 | 1-3 | 1 | |
|
||||
| 43 | comp | | **S** | | 文件压缩标志位 | 0：关闭，1:一阶段压缩，2:两阶段压缩 | 2 | |
|
||||
| 44 | walLevel | | **S** | | WAL级别 | 1：写wal, 但不执行fsync; 2：写wal, 而且执行fsync | 1 | |
|
||||
| 45 | fsync | | **S** | 毫秒 | 当wal设置为2时，执行fsync的周期 | 最小为0，表示每次写入，立即执行fsync；最大为180000（三分钟） | 3000 | |
|
||||
| 46 | replica | | **S** | | 副本个数 | 1-3 | 1 | |
|
||||
| 47 | mqttHostName | YES | **S** | | mqtt uri | | | [mqtt://username:password@hostname:1883/taos/](mqtt://username:password@hostname:1883/taos/) |
|
||||
| 48 | mqttPort | YES | **S** | | mqtt client name | | | 1883 |
|
||||
| 49 | mqttTopic | YES | **S** | | | | | /test |
|
||||
| 50 | compressMsgSize | | **S** | bytes | 客户端与服务器之间进行消息通讯过程中，对通讯的消息进行压缩的阈值。如果要压缩消息，建议设置为64330字节，即大于64330字节的消息体才进行压缩。 | `0 `表示对所有的消息均进行压缩 >0: 超过该值的消息才进行压缩 -1: 不压缩 | -1 | |
|
||||
| 51 | maxSQLLength | | **C** | bytes | 单条SQL语句允许的最长限制 | 65480-1048576 | 65380 | |
|
||||
| 52 | maxNumOfOrderedRes | | **SC** | | 支持超级表时间排序允许的最多记录数限制 | | 10万 | |
|
||||
| 53 | timezone | | **SC** | | 时区 | | 从系统中动态获取当前的时区设置 | |
|
||||
| 54 | locale | | **SC** | | 系统区位信息及编码格式 | | 系统中动态获取，如果自动获取失败，需要用户在配置文件设置或通过API设置 | |
|
||||
| 55 | charset | | **SC** | | 字符集编码 | | 系统中动态获取，如果自动获取失败，需要用户在配置文件设置或通过API设置 | |
|
||||
| 56 | maxShellConns | | **S** | | 一个dnode容许的连接数 | 10-50000000 | 5000 | |
|
||||
| 57 | maxConnections | | **S** | | 一个数据库连接所容许的dnode连接数 | 1-100000 | 5000 | 实际测试下来，如果默认没有配，选 50 个 worker thread 会产生 Network unavailable |
|
||||
| 58 | minimalLogDirGB | | **SC** | GB | 当日志文件夹的磁盘大小小于该值时，停止写日志 | | 0.1 | |
|
||||
| 59 | minimalTmpDirGB | | **SC** | GB | 当日志文件夹的磁盘大小小于该值时，停止写临时文件 | | 0.1 | |
|
||||
| 60 | minimalDataDirGB | | **S** | GB | 当日志文件夹的磁盘大小小于该值时，停止写时序数据 | | 0.1 | |
|
||||
| 61 | mnodeEqualVnodeNum | | **S** | | 一个mnode等同于vnode消耗的个数 | | 4 | |
|
||||
| 62 | http | | **S** | | 服务器内部的http服务开关。 | 0：关闭http服务， 1：激活http服务。 | 1 | |
|
||||
| 63 | mqtt | YES | **S** | | 服务器内部的mqtt服务开关。 | 0：关闭mqtt服务， 1：激活mqtt服务。 | 0 | |
|
||||
| 64 | monitor | | **S** | | 服务器内部的系统监控开关。监控主要负责收集物理节点的负载状况，包括CPU、内存、硬盘、网络带宽、HTTP请求量的监控记录，记录信息存储在`LOG`库中。 | 0：关闭监控服务， 1：激活监控服务。 | 0 | |
|
||||
| 65 | httpEnableRecordSql | | **S** | | 内部使用，记录通过RESTFul接口，产生的SQL调用 | | 0 | 生成的文件（httpnote.0/httpnote.1），与服务端日志所在目录相同。 |
|
||||
| 66 | httpMaxThreads | | **S** | | RESTFul接口的线程数 | | 2 | |
|
||||
| 67 | telegrafUseFieldNum | YES | | | | | | |
|
||||
| 68 | restfulRowLimit | | **S** | | RESTFul接口单次返回的记录条数 | | 10240 | 最大10,000,000 |
|
||||
| 69 | numOfLogLines | | **SC** | | 单个日志文件允许的最大行数。 | | 10,000,000 | |
|
||||
| 70 | asyncLog | | **SC** | | 日志写入模式 | 0：同步、1：异步 | 1 | |
|
||||
| 71 | logKeepDays | | **SC** | 天 | 日志文件的最长保存时间 | | 0 | 大于0时，日志文件会被重命名为taosdlog.xxx，其中xxx为日志文件最后修改的时间戳。 |
|
||||
| 72 | debugFlag | | **SC** | | 运行日志开关 | 131（输出错误和警告日志），135（输出错误、警告和调试日志），143（输出错误、警告、调试和跟踪日志） | 131或135（不同模块有不同的默认值） | |
|
||||
| 73 | mDebugFlag | | **S** | | 管理模块的日志开关 | 同上 | 135 | |
|
||||
| 74 | dDebugFlag | | **SC** | | dnode模块的日志开关 | 同上 | 135 | |
|
||||
| 75 | sDebugFlag | | **SC** | | sync模块的日志开关 | 同上 | 135 | |
|
||||
| 76 | wDebugFlag | | **SC** | | wal模块的日志开关 | 同上 | 135 | |
|
||||
| 77 | sdbDebugFlag | | **SC** | | sdb模块的日志开关 | 同上 | 135 | |
|
||||
| 78 | rpcDebugFlag | | **SC** | | rpc模块的日志开关 | 同上 | | |
|
||||
| 79 | tmrDebugFlag | | **SC** | | 定时器模块的日志开关 | 同上 | | |
|
||||
| 80 | cDebugFlag | | **C** | | client模块的日志开关 | 同上 | | |
|
||||
| 81 | jniDebugFlag | | **C** | | jni模块的日志开关 | 同上 | | |
|
||||
| 82 | odbcDebugFlag | | **C** | | odbc模块的日志开关 | 同上 | | |
|
||||
| 83 | uDebugFlag | | **SC** | | 共用功能模块的日志开关 | 同上 | | |
|
||||
| 84 | httpDebugFlag | | **S** | | http模块的日志开关 | 同上 | | |
|
||||
| 85 | mqttDebugFlag | | **S** | | mqtt模块的日志开关 | 同上 | | |
|
||||
| 86 | monitorDebugFlag | | **S** | | 监控模块的日志开关 | 同上 | | |
|
||||
| 87 | qDebugFlag | | **SC** | | 查询模块的日志开关 | 同上 | | |
|
||||
| 88 | vDebugFlag | | **SC** | | vnode模块的日志开关 | 同上 | | |
|
||||
| 89 | tsdbDebugFlag | | **S** | | TSDB模块的日志开关 | 同上 | | |
|
||||
| 90 | cqDebugFlag | | **SC** | | 连续查询模块的日志开关 | 同上 | | |
|
||||
| 91 | tscEnableRecordSql | | **C** | | 是否记录客户端sql语句到文件 | 0：否，1：是 | 0 | 生成的文件（tscnote-xxxx.0/tscnote-xxx.1，xxxx是pid），与客户端日志所在目录相同。 |
|
||||
| 92 | enableCoreFile | | **SC** | | 是否开启服务crash时生成core文件 | 0：否，1：是 | 1 | 不同的启动方式，生成core文件的目录如下：1、systemctl start taosd启动：生成的core在根目录下；2、手动启动，就在taosd执行目录下。 |
|
||||
| 93 | gitinfo | YES | **SC** | | | 1 | | |
|
||||
| 94 | gitinfoofInternal | YES | **SC** | | | 2 | | |
|
||||
| 95 | Buildinfo | YES | **SC** | | | 3 | | |
|
||||
| 96 | version | YES | **SC** | | | 4 | | |
|
||||
| 97 | | | | | | | | |
|
||||
| 98 | maxBinaryDisplayWidth | | **C** | | Taos shell中binary 和 nchar字段的显示宽度上限，超过此限制的部分将被隐藏 | 5 - | 30 | 实际上限按以下规则计算：如果字段值的长度大于 maxBinaryDisplayWidth，则显示上限为 **字段名长度** 和 **maxBinaryDisplayWidth** 的较大者。否则，上限为 **字段名长度** 和 **字段值长度** 的较大者。可在 shell 中通过命令 set max_binary_display_width nn动态修改此选项 |
|
||||
| 99 | queryBufferSize | | **S** | MB | 为所有并发查询占用保留的内存大小。 | | | 计算规则可以根据实际应用可能的最大并发数和表的数字相乘，再乘 170 。（2.0.15 以前的版本中，此参数的单位是字节） |
|
||||
| 100 | ratioOfQueryCores | | **S** | | 设置查询线程的最大数量。 | | | 最小值0 表示只有1个查询线程；最大值2表示最大建立2倍CPU核数的查询线程。默认为1，表示最大和CPU核数相等的查询线程。该值可以为小数，即0.5表示最大建立CPU核数一半的查询线程。 |
|
||||
| 101 | update | | **S** | | 允许更新已存在的数据行 | 0 \| 1 | 0 | 从 2.0.8.0 版本开始 |
|
||||
| 102 | cacheLast | | **S** | | 是否在内存中缓存子表的最近数据 | 0：关闭；1：缓存子表最近一行数据；2：缓存子表每一列的最近的非NULL值；3：同时打开缓存最近行和列功能。 | 0 | 2.1.2.0 版本之前、2.0.20.7 版本之前在 taos.cfg 文件中不支持此参数。 |
|
||||
| 103 | numOfCommitThreads | YES | **S** | | 设置写入线程的最大数量 | | | |
|
||||
| 104 | maxWildCardsLength | | **C** | bytes | 设定 LIKE 算子的通配符字符串允许的最大长度 | 0-16384 | 100 | 2.1.6.1 版本新增。 |
|
||||
|
||||
**注意：**对于端口，TDengine会使用从serverPort起13个连续的TCP和UDP端口号，请务必在防火墙打开。因此如果是缺省配置，需要打开从6030到6042共13个端口，而且必须TCP和UDP都打开。（详细的端口情况请参见 [TDengine 2.0 端口说明](https://www.taosdata.com/cn/documentation/faq#port)）
|
||||
|
||||
不同应用场景的数据往往具有不同的数据特征，比如保留天数、副本数、采集频次、记录大小、采集点的数量、压缩等都可完全不同。为获得在存储上的最高效率，TDengine提供如下存储相关的系统配置参数（既可以作为 create database 指令的参数，也可以写在 taos.cfg 配置文件中用来设定创建新数据库时所采用的默认值）：
|
||||
|
||||
- days：一个数据文件存储数据的时间跨度。单位为天，默认值：10。
|
||||
- keep：数据库中数据保留的天数。单位为天，默认值：3650。（可通过 alter database 修改）
|
||||
- minRows：文件块中记录的最小条数。单位为条，默认值：100。
|
||||
- maxRows：文件块中记录的最大条数。单位为条，默认值：4096。
|
||||
- comp：文件压缩标志位。0：关闭；1：一阶段压缩；2：两阶段压缩。默认值：2。（可通过 alter database 修改）
|
||||
- wal：WAL级别。1：写wal，但不执行fsync；2：写wal, 而且执行fsync。默认值：1。（在 taos.cfg 中参数名需要写作 walLevel）
|
||||
- fsync：当wal设置为2时，执行fsync的周期。设置为0，表示每次写入，立即执行fsync。单位为毫秒，默认值：3000。
|
||||
- cache：内存块的大小。单位为兆字节（MB），默认值：16。
|
||||
- blocks：每个VNODE（TSDB）中有多少cache大小的内存块。因此一个VNODE的用的内存大小粗略为（cache * blocks）。单位为块，默认值：4。（可通过 alter database 修改）
|
||||
- replica：副本个数。取值范围：1-3，单位为个，默认值：1。（可通过 alter database 修改）
|
||||
- quorum：多副本环境下指令执行的确认数要求。取值范围：1、2，单位为个，默认值：1。（可通过 alter database 修改）
|
||||
- precision：时间戳精度标识。ms表示毫秒，us表示微秒，默认值：ms。（2.1.2.0 版本之前、2.0.20.7 版本之前在 taos.cfg 文件中不支持此参数。）
|
||||
- cacheLast：是否在内存中缓存子表的最近数据。0：关闭；1：缓存子表最近一行数据；2：缓存子表每一列的最近的非NULL值；3：同时打开缓存最近行和列功能。默认值：0。（可通过 alter database 修改）（从 2.1.2.0 版本开始此参数支持 0～3 的取值范围，在此之前取值只能是 [0, 1]；而 2.0.11.0 之前的版本在 SQL 指令中不支持此参数。）（2.1.2.0 版本之前、2.0.20.7 版本之前在 taos.cfg 文件中不支持此参数。）
|
||||
- update：是否允许更新。0：不允许；1：允许。默认值：0。
|
||||
| **#** | **配置参数名称** | **单位** | **含义** | **取值范围** | **缺省值** |
|
||||
| ----- | ---------------- | -------- | ------------------------------------------------------------ | ------------------------------------------------ | ---------- |
|
||||
| 1 | days | 天 | 一个数据文件存储数据的时间跨度 | | 10 |
|
||||
| 2 | keep | 天 | （可通过 alter database 修改<!-- REPLACE_OPEN_TO_ENTERPRISE__KEEP_PARAM_DESCRIPTION_IN_PARAM_LIST -->）数据库中数据保留的天数。 | 3650 |
|
||||
| 3 | cache | MB | 内存块的大小 | | 16 |
|
||||
| 4 | blocks | | （可通过 alter database 修改）每个 VNODE（TSDB）中有多少个 cache 大小的内存块。因此一个 VNODE 使用的内存大小粗略为（cache * blocks）。 | | 4 |
|
||||
| 5 | quorum | | （可通过 alter database 修改）多副本环境下指令执行的确认数要求 | 1-2 | 1 |
|
||||
| 6 | minRows | | 文件块中记录的最小条数 | | 100 |
|
||||
| 7 | maxRows | | 文件块中记录的最大条数 | | 4096 |
|
||||
| 8 | comp | | （可通过 alter database 修改）文件压缩标志位 | 0：关闭，1:一阶段压缩，2:两阶段压缩 | 2 |
|
||||
| 9 | walLevel | | （作为 database 的参数时名为 wal；在 taos.cfg 中作为参数时需要写作 walLevel）WAL级别 | 1：写wal，但不执行fsync；2：写wal, 而且执行fsync | 1 |
|
||||
| 10 | fsync | 毫秒 | 当wal设置为2时，执行fsync的周期。设置为0，表示每次写入，立即执行fsync。 | | 3000 |
|
||||
| 11 | replica | | （可通过 alter database 修改）副本个数 | 1-3 | 1 |
|
||||
| 12 | precision | | 时间戳精度标识（2.1.2.0 版本之前、2.0.20.7 版本之前在 taos.cfg 文件中不支持此参数。）（从 2.1.5.0 版本开始，新增对纳秒时间精度的支持） | ms 表示毫秒，us 表示微秒，ns 表示纳秒 | ms |
|
||||
| 13 | update | | 是否允许更新 | 0：不允许；1：允许 | 0 |
|
||||
| 14 | cacheLast | | （可通过 alter database 修改）是否在内存中缓存子表的最近数据（从 2.1.2.0 版本开始此参数支持 0～3 的取值范围，在此之前取值只能是 [0, 1]；而 2.0.11.0 之前的版本在 SQL 指令中不支持此参数。）（2.1.2.0 版本之前、2.0.20.7 版本之前在 taos.cfg 文件中不支持此参数。） | 0：关闭；1：缓存子表最近一行数据；2：缓存子表每一列的最近的非NULL值；3：同时打开缓存最近行和列功能 | 0 |
|
||||
|
||||
对于一个应用场景，可能有多种数据特征的数据并存，最佳的设计是将具有相同数据特征的表放在一个库里，这样一个应用有多个库，而每个库可以配置不同的存储参数，从而保证系统有最优的性能。TDengine允许应用在创建库时指定上述存储参数，如果指定，该参数就将覆盖对应的系统配置参数。举例，有下述SQL：
|
||||
|
||||
```
|
||||
create database demo days 10 cache 32 blocks 8 replica 3 update 1;
|
||||
```mysql
|
||||
CREATE DATABASE demo DAYS 10 CACHE 32 BLOCKS 8 REPLICA 3 UPDATE 1;
|
||||
```
|
||||
|
||||
该SQL创建了一个库demo, 每个数据文件存储10天数据，内存块为32兆字节，每个VNODE占用8个内存块，副本数为3，允许更新，而其他参数与系统配置完全一致。
|
||||
|
||||
一个数据库创建成功后，仅部分参数可以修改并实时生效，其余参数不能修改：
|
||||
|
||||
| **参数名** | **能否修改** | **范围** | **修改语法示例** |
|
||||
| ----------- | ------------ | ------------------------------------------------------------ | ------------------------------------- |
|
||||
| name | | | |
|
||||
| create time | | | |
|
||||
| ntables | | | |
|
||||
| vgroups | | | |
|
||||
| replica | **YES** | 在线dnode数目为1：1-1；2：1-2；>=3：1-3 | ALTER DATABASE <dbname> REPLICA *n* |
|
||||
| quorum | **YES** | 1-2 | ALTER DATABASE <dbname> QUORUM *n* |
|
||||
| days | | | |
|
||||
| keep | **YES** | days-365000 | ALTER DATABASE <dbname> KEEP *n* |
|
||||
| cache | | | |
|
||||
| blocks | **YES** | 3-1000 | ALTER DATABASE <dbname> BLOCKS *n* |
|
||||
| minrows | | | |
|
||||
| maxrows | | | |
|
||||
| wal | | | |
|
||||
| fsync | | | |
|
||||
| comp | **YES** | 0-2 | ALTER DATABASE <dbname> COMP *n* |
|
||||
| precision | | | |
|
||||
| status | | | |
|
||||
| update | | | |
|
||||
| cachelast | **YES** | 0 \| 1 \| 2 \| 3 | ALTER DATABASE <dbname> CACHELAST *n* |
|
||||
|
||||
**说明：**在 2.1.3.0 版本之前，通过 ALTER DATABASE 语句修改这些参数后，需要重启服务器才能生效。
|
||||
|
||||
TDengine集群中加入一个新的dnode时，涉及集群相关的一些参数必须与已有集群的配置相同，否则不能成功加入到集群中。会进行校验的参数如下：
|
||||
|
||||
- numOfMnodes：系统中管理节点个数。默认值：3。（2.0 版本从 2.0.20.11 开始、2.1 及以上版本从 2.1.6.0 开始，numOfMnodes 默认值改为 1。）
|
||||
|
|
@ -172,7 +307,7 @@ ALTER DNODE <dnode_id> <config>
|
|||
alter dnode 1 debugFlag 135;
|
||||
```
|
||||
|
||||
## <a class="anchor" id="client"></a>客户端配置
|
||||
## <a class="anchor" id="client"></a>客户端及应用驱动配置
|
||||
|
||||
TDengine系统的前台交互客户端应用程序为taos，以及应用驱动，它与taosd共享同一个配置文件taos.cfg。运行taos时，使用参数-c指定配置文件目录，如taos -c /home/cfg，表示使用/home/cfg/目录下的taos.cfg配置文件中的参数，缺省目录是/etc/taos。更多taos的使用方法请见帮助信息 `taos --help`。本节主要说明 taos 客户端应用在配置文件 taos.cfg 文件中使用到的参数。
|
||||
|
||||
|
|
@ -182,15 +317,15 @@ TDengine系统的前台交互客户端应用程序为taos，以及应用驱动
|
|||
taos -C 或 taos --dump-config
|
||||
```
|
||||
|
||||
客户端配置参数
|
||||
客户端及应用驱动配置参数列表及解释
|
||||
|
||||
- firstEp: taos启动时，主动连接的集群中第一个taosd实例的end point, 缺省值为 localhost:6030。
|
||||
|
||||
- secondEp: taos 启动时，如果 firstEp 连不上，将尝试连接 secondEp。
|
||||
|
||||
- locale
|
||||
- locale：系统区位信息及编码格式。
|
||||
|
||||
默认值：系统中动态获取，如果自动获取失败，需要用户在配置文件设置或通过API设置
|
||||
默认值：系统中动态获取，如果自动获取失败，需要用户在配置文件设置或通过API设置。
|
||||
|
||||
TDengine为存储中文、日文、韩文等非ASCII编码的宽字符，提供一种专门的字段类型nchar。写入nchar字段的数据将统一采用UCS4-LE格式进行编码并发送到服务器。需要注意的是，编码正确性是客户端来保证。因此，如果用户想要正常使用nchar字段来存储诸如中文、日文、韩文等非ASCII字符，需要正确设置客户端的编码格式。
|
||||
|
||||
|
|
@ -198,9 +333,9 @@ taos -C 或 taos --dump-config
|
|||
|
||||
在 Linux 中 locale 的命名规则为: <语言>\_<地区>.<字符集编码> 如：zh_CN.UTF-8，zh代表中文，CN代表大陆地区，UTF-8表示字符集。字符集编码为客户端正确解析本地字符串提供编码转换的说明。Linux系统与 Mac OSX 系统可以通过设置locale来确定系统的字符编码，由于Windows使用的locale中不是POSIX标准的locale格式，因此在Windows下需要采用另一个配置参数charset来指定字符编码。在Linux 系统中也可以使用charset来指定字符编码。
|
||||
|
||||
- charset
|
||||
- charset：字符集编码。
|
||||
|
||||
默认值：系统中动态获取，如果自动获取失败，需要用户在配置文件设置或通过API设置
|
||||
默认值：系统中动态获取，如果自动获取失败，需要用户在配置文件设置或通过API设置。
|
||||
|
||||
如果配置文件中不设置charset，在Linux系统中，taos在启动时候，自动读取系统当前的locale信息，并从locale信息中解析提取charset编码格式。如果自动读取locale信息失败，则尝试读取charset配置，如果读取charset配置也失败，则中断启动过程。
|
||||
|
||||
|
|
@ -260,7 +395,7 @@ taos -C 或 taos --dump-config
|
|||
|
||||
- maxBinaryDisplayWidth
|
||||
|
||||
Shell中binary 和 nchar字段的显示宽度上限，超过此限制的部分将被隐藏。默认值：30。可在 shell 中通过命令 set max_binary_display_width nn 动态修改此选项。
|
||||
Shell中 binary 和 nchar 字段的显示宽度上限，超过此限制的部分将被隐藏。默认值：30。可在 taos shell 中通过命令 set max_binary_display_width nn 动态修改此选项。
|
||||
|
||||
## <a class="anchor" id="user"></a>用户管理
|
||||
|
||||
|
|
@ -315,7 +450,7 @@ TDengine也支持在shell对已存在的表从CSV文件中进行数据导入。C
|
|||
```mysql
|
||||
insert into tb1 file 'path/data.csv';
|
||||
```
|
||||
注意：如果CSV文件首行存在描述信息，请手动删除后再导入
|
||||
**注意：如果CSV文件首行存在描述信息，请手动删除后再导入。如某列为空，填NULL，无引号。**
|
||||
|
||||
例如，现在存在一个子表d1001, 其表结构如下：
|
||||
|
||||
|
|
@ -343,7 +478,7 @@ taos> DESCRIBE d1001
|
|||
'2018-10-11 06:38:05.000',17.30000,219,0.32000
|
||||
'2018-10-12 06:38:05.000',18.30000,219,0.31000
|
||||
```
|
||||
那么可以用如下命令导入数据
|
||||
那么可以用如下命令导入数据：
|
||||
|
||||
```mysql
|
||||
taos> insert into d1001 file '~/data.csv';
|
||||
|
|
@ -360,7 +495,7 @@ TDengine提供了方便的数据库导入导出工具taosdump。用户可以将t
|
|||
|
||||
**按表导出CSV文件**
|
||||
|
||||
如果用户需要导出一个表或一个STable中的数据，可在shell中运行
|
||||
如果用户需要导出一个表或一个STable中的数据，可在taos shell中运行：
|
||||
|
||||
```mysql
|
||||
select * from <tb_name> >> data.csv;
|
||||
|
|
@ -370,7 +505,9 @@ select * from <tb_name> >> data.csv;
|
|||
|
||||
**用taosdump导出数据**
|
||||
|
||||
TDengine提供了方便的数据库导出工具taosdump。用户可以根据需要选择导出所有数据库、一个数据库或者数据库中的一张表,所有数据或一时间段的数据，甚至仅仅表的定义。具体使用方法，请参见博客：[TDengine DUMP工具使用指南](https://www.taosdata.com/blog/2020/03/09/1334.html)
|
||||
利用taosdump，用户可以根据需要选择导出所有数据库、一个数据库或者数据库中的一张表，所有数据或一时间段的数据，甚至仅仅表的定义。
|
||||
|
||||
具体使用方法，请参见博客：[TDengine DUMP工具使用指南](https://www.taosdata.com/blog/2020/03/09/1334.html)。
|
||||
|
||||
## <a class="anchor" id="status"></a>系统连接、任务查询管理
|
||||
|
||||
|
|
@ -435,46 +572,100 @@ COMPACT 命令对指定的一个或多个 VGroup 启动碎片重整，系统会
|
|||
|
||||
安装TDengine后，默认会在操作系统中生成下列目录或文件：
|
||||
|
||||
| 目录/文件 | 说明 |
|
||||
| ------------------------- | :----------------------------------------------------------- |
|
||||
| **目录/文件** | **说明** |
|
||||
| ------------------------- | ------------------------------------------------------------ |
|
||||
| /usr/local/taos/bin | TDengine可执行文件目录。其中的执行文件都会软链接到/usr/bin目录下。 |
|
||||
| /usr/local/taos/connector | TDengine各种连接器目录。 |
|
||||
| /usr/local/taos/driver | TDengine动态链接库目录。会软链接到/usr/lib目录下。 |
|
||||
| /usr/local/taos/examples | TDengine各种语言应用示例目录。 |
|
||||
| /usr/local/taos/include | TDengine对外提供的C语言接口的头文件。 |
|
||||
| /etc/taos/taos.cfg | TDengine默认[配置文件] |
|
||||
| /var/lib/taos | TDengine默认数据文件目录,可通过[配置文件]修改位置. |
|
||||
| /var/log/taos | TDengine默认日志文件目录,可通过[配置文件]修改位置 |
|
||||
| /var/lib/taos | TDengine默认数据文件目录。可通过[配置文件]修改位置。 |
|
||||
| /var/log/taos | TDengine默认日志文件目录。可通过[配置文件]修改位置。 |
|
||||
|
||||
**可执行文件**
|
||||
|
||||
TDengine的所有可执行文件默认存放在 _/usr/local/taos/bin_ 目录下。其中包括：
|
||||
|
||||
- _taosd_：TDengine服务端可执行文件
|
||||
- _taos_： TDengine Shell可执行文件
|
||||
- _taosdump_：数据导入导出工具
|
||||
- remove.sh：卸载TDengine的脚本, 请谨慎执行，链接到/usr/bin目录下的rmtaos命令。会删除TDengine的安装目录/usr/local/taos，但会保留/etc/taos、/var/lib/taos、/var/log/taos。
|
||||
- *taosd*：TDengine服务端可执行文件
|
||||
- *taos*：TDengine Shell可执行文件
|
||||
- *taosdump*：数据导入导出工具
|
||||
- *taosdemo*：TDengine测试工具
|
||||
- remove.sh：卸载TDengine的脚本，请谨慎执行，链接到/usr/bin目录下的**rmtaos**命令。会删除TDengine的安装目录/usr/local/taos，但会保留/etc/taos、/var/lib/taos、/var/log/taos。
|
||||
|
||||
您可以通过修改系统配置文件taos.cfg来配置不同的数据目录和日志目录。
|
||||
|
||||
## TDengine 的启动、停止、卸载
|
||||
|
||||
TDengine 使用 Linux 系统的 systemd/systemctl/service 来管理系统的启动和、停止、重启操作。TDengine 的服务进程是 taosd，默认情况下 TDengine 在系统启动后将自动启动。DBA 可以通过 systemd/systemctl/service 手动操作停止、启动、重新启动服务。
|
||||
|
||||
以 systemctl 为例，命令如下：
|
||||
|
||||
- 启动服务进程：`systemctl start taosd`
|
||||
|
||||
- 停止服务进程：`systemctl stop taosd`
|
||||
|
||||
- 重启服务进程：`systemctl restart taosd`
|
||||
|
||||
- 查看服务状态：`systemctl status taosd`
|
||||
|
||||
如果服务进程处于活动状态，则 status 指令会显示如下的相关信息：
|
||||
```
|
||||
......
|
||||
|
||||
Active: active (running)
|
||||
|
||||
......
|
||||
```
|
||||
|
||||
如果后台服务进程处于停止状态，则 status 指令会显示如下的相关信息：
|
||||
```
|
||||
......
|
||||
|
||||
Active: inactive (dead)
|
||||
|
||||
......
|
||||
```
|
||||
|
||||
卸载 TDengine，只需要执行如下命令
|
||||
```
|
||||
rmtaos
|
||||
```
|
||||
|
||||
**警告：执行该命令后，TDengine 程序将被完全删除，务必谨慎使用。**
|
||||
|
||||
## <a class="anchor" id="keywords"></a>TDengine参数限制与保留关键字
|
||||
|
||||
**名称命名规则**
|
||||
|
||||
1. 合法字符：英文字符、数字和下划线
|
||||
2. 允许英文字符或下划线开头，不允许以数字开头
|
||||
3. 不区分大小写
|
||||
|
||||
**密码合法字符集**
|
||||
|
||||
`[a-zA-Z0-9!?$%^&*()_–+={[}]:;@~#|<,>.?/]`
|
||||
|
||||
去掉了 ```‘“`\``` (单双引号、撇号、反斜杠、空格)
|
||||
|
||||
- 数据库名：不能包含“.”以及特殊字符，不能超过 32 个字符
|
||||
- 表名：不能包含“.”以及特殊字符，与所属数据库名一起，不能超过 192 个字符
|
||||
- 表名：不能包含“.”以及特殊字符，与所属数据库名一起，不能超过 192 个字符，每行数据最大长度 16k 个字符
|
||||
- 表的列名：不能包含特殊字符，不能超过 64 个字符
|
||||
- 数据库名、表名、列名，都不能以数字开头，合法的可用字符集是“英文字符、数字和下划线”
|
||||
- 表的列数：不能超过 1024 列
|
||||
- 表的列数：不能超过 1024 列，最少需要 2 列，第一列必须是时间戳
|
||||
- 记录的最大长度：包括时间戳 8 byte，不能超过 16KB（每个 BINARY/NCHAR 类型的列还会额外占用 2 个 byte 的存储位置）
|
||||
- 单条 SQL 语句默认最大字符串长度：65480 byte
|
||||
- 单条 SQL 语句默认最大字符串长度：65480 byte，但可通过系统配置参数 maxSQLLength 修改，最长可配置为 1048576 byte
|
||||
- 数据库副本数：不能超过 3
|
||||
- 用户名：不能超过 23 个 byte
|
||||
- 用户密码：不能超过 15 个 byte
|
||||
- 标签(Tags)数量：不能超过 128 个
|
||||
- 标签(Tags)数量：不能超过 128 个，可以 0 个
|
||||
- 标签的总长度：不能超过 16K byte
|
||||
- 记录条数：仅受存储空间限制
|
||||
- 表的个数：仅受节点个数限制
|
||||
- 库的个数：仅受节点个数限制
|
||||
- 单个库上虚拟节点个数：不能超过 64 个
|
||||
- 库的数目，超级表的数目、表的数目，系统不做限制，仅受系统资源限制
|
||||
- SELECT 语句的查询结果，最多允许返回 1024 列（语句中的函数调用可能也会占用一些列空间），超限时需要显式指定较少的返回数据列，以避免语句执行报错。
|
||||
|
||||
目前 TDengine 有将近 200 个内部保留关键字，这些关键字无论大小写均不可以用作库名、表名、STable 名、数据列名及标签列名等。这些关键字列表如下：
|
||||
|
||||
|
|
@ -519,3 +710,102 @@ TDengine的所有可执行文件默认存放在 _/usr/local/taos/bin_ 目录下
|
|||
| CONNS | ID | NOTNULL | STABLE | WAL |
|
||||
| COPY | IF | NOW | STABLES | WHERE |
|
||||
|
||||
## 诊断及其他
|
||||
|
||||
#### 网络连接诊断
|
||||
|
||||
当出现客户端应用无法访问服务端时，需要确认客户端与服务端之间网络的各端口连通情况，以便有针对性地排除故障。
|
||||
|
||||
目前网络连接诊断支持在：Linux 与 Linux，Linux 与 Windows 之间进行诊断测试。
|
||||
|
||||
诊断步骤：
|
||||
|
||||
1. 如拟诊断的端口范围与服务器 taosd 实例的端口范围相同，须先停掉 taosd 实例
|
||||
2. 服务端命令行输入：`taos -n server -P <port>` 以服务端身份启动对端口 port 为基准端口的监听
|
||||
3. 客户端命令行输入：`taos -n client -h <fqdn of server> -P <port>` 以客户端身份启动对指定的服务器、指定的端口发送测试包
|
||||
|
||||
服务端运行正常的话会输出以下信息
|
||||
|
||||
```bash
|
||||
# taos -n server -P 6000
|
||||
12/21 14:50:13.522509 0x7f536f455200 UTL work as server, host:172.27.0.7 startPort:6000 endPort:6011 pkgLen:1000
|
||||
|
||||
12/21 14:50:13.522659 0x7f5352242700 UTL TCP server at port:6000 is listening
|
||||
12/21 14:50:13.522727 0x7f5351240700 UTL TCP server at port:6001 is listening
|
||||
...
|
||||
...
|
||||
...
|
||||
12/21 14:50:13.523954 0x7f5342fed700 UTL TCP server at port:6011 is listening
|
||||
12/21 14:50:13.523989 0x7f53437ee700 UTL UDP server at port:6010 is listening
|
||||
12/21 14:50:13.524019 0x7f53427ec700 UTL UDP server at port:6011 is listening
|
||||
12/21 14:50:22.192849 0x7f5352242700 UTL TCP: read:1000 bytes from 172.27.0.8 at 6000
|
||||
12/21 14:50:22.192993 0x7f5352242700 UTL TCP: write:1000 bytes to 172.27.0.8 at 6000
|
||||
12/21 14:50:22.237082 0x7f5351a41700 UTL UDP: recv:1000 bytes from 172.27.0.8 at 6000
|
||||
12/21 14:50:22.237203 0x7f5351a41700 UTL UDP: send:1000 bytes to 172.27.0.8 at 6000
|
||||
12/21 14:50:22.237450 0x7f5351240700 UTL TCP: read:1000 bytes from 172.27.0.8 at 6001
|
||||
12/21 14:50:22.237576 0x7f5351240700 UTL TCP: write:1000 bytes to 172.27.0.8 at 6001
|
||||
12/21 14:50:22.281038 0x7f5350a3f700 UTL UDP: recv:1000 bytes from 172.27.0.8 at 6001
|
||||
12/21 14:50:22.281141 0x7f5350a3f700 UTL UDP: send:1000 bytes to 172.27.0.8 at 6001
|
||||
...
|
||||
...
|
||||
...
|
||||
12/21 14:50:22.677443 0x7f5342fed700 UTL TCP: read:1000 bytes from 172.27.0.8 at 6011
|
||||
12/21 14:50:22.677576 0x7f5342fed700 UTL TCP: write:1000 bytes to 172.27.0.8 at 6011
|
||||
12/21 14:50:22.721144 0x7f53427ec700 UTL UDP: recv:1000 bytes from 172.27.0.8 at 6011
|
||||
12/21 14:50:22.721261 0x7f53427ec700 UTL UDP: send:1000 bytes to 172.27.0.8 at 6011
|
||||
```
|
||||
|
||||
客户端运行正常会输出以下信息：
|
||||
|
||||
```bash
|
||||
# taos -n client -h 172.27.0.7 -P 6000
|
||||
12/21 14:50:22.192434 0x7fc95d859200 UTL work as client, host:172.27.0.7 startPort:6000 endPort:6011 pkgLen:1000
|
||||
|
||||
12/21 14:50:22.192472 0x7fc95d859200 UTL server ip:172.27.0.7 is resolved from host:172.27.0.7
|
||||
12/21 14:50:22.236869 0x7fc95d859200 UTL successed to test TCP port:6000
|
||||
12/21 14:50:22.237215 0x7fc95d859200 UTL successed to test UDP port:6000
|
||||
...
|
||||
...
|
||||
...
|
||||
12/21 14:50:22.676891 0x7fc95d859200 UTL successed to test TCP port:6010
|
||||
12/21 14:50:22.677240 0x7fc95d859200 UTL successed to test UDP port:6010
|
||||
12/21 14:50:22.720893 0x7fc95d859200 UTL successed to test TCP port:6011
|
||||
12/21 14:50:22.721274 0x7fc95d859200 UTL successed to test UDP port:6011
|
||||
```
|
||||
|
||||
仔细阅读打印出来的错误信息，可以帮助管理员找到原因，以解决问题。
|
||||
|
||||
#### 启动状态及RPC诊断
|
||||
|
||||
`taos -n startup -h <fqdn of server>`
|
||||
|
||||
判断 taosd 服务端是否成功启动，是数据库管理员经常遇到的一种情形。特别当若干台服务器组成集群时，判断每个服务端实例是否成功启动就会是一个重要问题。除检索 taosd 服务端日志文件进行问题定位、分析外，还可以通过 `taos -n startup -h <fqdn of server>` 来诊断一个 taosd 进程的启动状态。
|
||||
|
||||
针对多台服务器组成的集群，当服务启动过程耗时较长时，可通过该命令行来诊断每台服务器的 taosd 实例的启动状态，以准确定位问题。
|
||||
|
||||
`taos -n rpc -h <fqdn of server>`
|
||||
|
||||
该命令用来诊断已经启动的 taosd 实例的端口是否可正常访问。如果 taosd 程序异常或者失去响应，可以通过 `taos -n rpc -h <fqdn of server>` 来发起一个与指定 fqdn 的 rpc 通信，看看 taosd 是否能收到，以此来判定是网络问题还是 taosd 程序异常问题。
|
||||
|
||||
#### sync 及 arbitrator 诊断
|
||||
|
||||
```
|
||||
taos -n sync -P 6040 -h <fqdn of server>
|
||||
taos -n sync -P 6042 -h <fqdn of server>
|
||||
```
|
||||
|
||||
用来诊断 sync 端口是否工作正常，判断服务端 sync 模块是否成功工作。另外，-P 6042 用来诊断 arbitrator 是否配置正常，判断指定服务器的 arbitrator 是否能正常工作。
|
||||
|
||||
#### 服务端日志
|
||||
|
||||
taosd 服务端日志文件标志位 debugflag 默认为 131，在 debug 时往往需要将其提升到 135 或 143 。
|
||||
|
||||
一旦设定为 135 或 143，日志文件增长很快，特别是写入、查询请求量较大时，增长速度惊人。如合并保存日志，很容易把日志内的关键信息（如配置信息、错误信息等）冲掉。为此，服务端将重要信息日志与其他日志分开存放：
|
||||
|
||||
- taosinfo 存放重要信息日志
|
||||
- taosdlog 存放其他日志
|
||||
|
||||
其中，taosinfo 日志文件最大长度由 numOfLogLines 来进行配置，一个 taosd 实例最多保留两个文件。
|
||||
|
||||
taosd 服务端日志采用异步落盘写入机制，优点是可以避免硬盘写入压力太大，对性能造成很大影响。缺点是，在极端情况下，存在少量日志行数丢失的可能。
|
||||
|
||||
|
|
|
|||
|
|
@ -34,16 +34,16 @@ taos> DESCRIBE meters;
|
|||
- 时间格式为 ```YYYY-MM-DD HH:mm:ss.MS```，默认时间分辨率为毫秒。比如：```2017-08-12 18:25:58.128```
|
||||
- 内部函数 now 是客户端的当前时间
|
||||
- 插入记录时，如果时间戳为 now，插入数据时使用提交这条记录的客户端的当前时间
|
||||
- Epoch Time：时间戳也可以是一个长整数，表示从格林威治时间 1970-01-01 00:00:00.000 (UTC/GMT) 开始的毫秒数（相应地，如果所在 Database 的时间精度设置为“微秒”，则长整型格式的时间戳含义也就对应于从格林威治时间 1970-01-01 00:00:00.000 (UTC/GMT) 开始的微秒数）
|
||||
- 时间可以加减，比如 now-2h，表明查询时刻向前推 2 个小时（最近 2 小时）。数字后面的时间单位可以是 u(微秒)、a(毫秒)、s(秒)、m(分)、h(小时)、d(天)、w(周)。 比如 `select * from t1 where ts > now-2w and ts <= now-1w`，表示查询两周前整整一周的数据。在指定降频操作（down sampling）的时间窗口（interval）时，时间单位还可以使用 n(自然月) 和 y(自然年)。
|
||||
- Epoch Time：时间戳也可以是一个长整数，表示从格林威治时间 1970-01-01 00:00:00.000 (UTC/GMT) 开始的毫秒数（相应地，如果所在 Database 的时间精度设置为“微秒”，则长整型格式的时间戳含义也就对应于从格林威治时间 1970-01-01 00:00:00.000 (UTC/GMT) 开始的微秒数；纳秒精度的逻辑也是类似的。）
|
||||
- 时间可以加减，比如 now-2h，表明查询时刻向前推 2 个小时（最近 2 小时）。数字后面的时间单位可以是 b(纳秒)、u(微秒)、a(毫秒)、s(秒)、m(分)、h(小时)、d(天)、w(周)。 比如 `select * from t1 where ts > now-2w and ts <= now-1w`，表示查询两周前整整一周的数据。在指定降频操作（down sampling）的时间窗口（interval）时，时间单位还可以使用 n(自然月) 和 y(自然年)。
|
||||
|
||||
TDengine 缺省的时间戳是毫秒精度，但通过在 CREATE DATABASE 时传递的 PRECISION 参数就可以支持微秒。
|
||||
TDengine 缺省的时间戳是毫秒精度，但通过在 CREATE DATABASE 时传递的 PRECISION 参数就可以支持微秒和纳秒。（从 2.1.5.0 版本开始支持纳秒精度）
|
||||
|
||||
在TDengine中，普通表的数据模型中可使用以下 10 种数据类型。
|
||||
|
||||
| # | **类型** | **Bytes** | **说明** |
|
||||
| ---- | :-------: | ------ | ------------------------------------------------------------ |
|
||||
| 1 | TIMESTAMP | 8 | 时间戳。缺省精度毫秒，可支持微秒。从格林威治时间 1970-01-01 00:00:00.000 (UTC/GMT) 开始，计时不能早于该时间。（从 2.0.18.0 版本开始，已经去除了这一时间范围限制） |
|
||||
| 1 | TIMESTAMP | 8 | 时间戳。缺省精度毫秒，可支持微秒和纳秒。从格林威治时间 1970-01-01 00:00:00.000 (UTC/GMT) 开始，计时不能早于该时间。（从 2.0.18.0 版本开始，已经去除了这一时间范围限制）（从 2.1.5.0 版本开始支持纳秒精度） |
|
||||
| 2 | INT | 4 | 整型，范围 [-2^31+1, 2^31-1], -2^31 用作 NULL |
|
||||
| 3 | BIGINT | 8 | 长整型，范围 [-2^63+1, 2^63-1], -2^63 用于 NULL |
|
||||
| 4 | FLOAT | 4 | 浮点型，有效位数 6-7，范围 [-3.4E38, 3.4E38] |
|
||||
|
|
@ -206,7 +206,7 @@ TDengine 缺省的时间戳是毫秒精度，但通过在 CREATE DATABASE 时传
|
|||
|
||||
显示当前数据库下的所有数据表信息。
|
||||
|
||||
说明：可在like中使用通配符进行名称的匹配，这一通配符字符串最长不能超过24字节。
|
||||
说明：可在 like 中使用通配符进行名称的匹配，这一通配符字符串最长不能超过 20 字节。（ 从 2.1.6.1 版本开始，通配符字符串的长度放宽到了 100 字节，并可以通过 taos.cfg 中的 maxWildCardsLength 参数来配置这一长度限制。但不建议使用太长的通配符字符串，将有可能严重影响 LIKE 操作的执行性能。）
|
||||
|
||||
通配符匹配：1）'%'（百分号）匹配0到任意个字符；2）'\_'下划线匹配单个任意字符。
|
||||
|
||||
|
|
@ -389,7 +389,7 @@ INSERT INTO
|
|||
INSERT INTO d1001 VALUES ('2021-07-13 14:06:32.272', 10.2, 219, 0.32) (1626164208000, 10.15, 217, 0.33);
|
||||
```
|
||||
**注意：**
|
||||
1）在第二个例子中，两行记录的首列时间戳使用了不同格式的写法。其中字符串格式的时间戳写法不受所在 DATABASE 的时间精度设置影响；而长整形格式的时间戳写法会受到所在 DATABASE 的时间精度设置影响——例子中的时间戳在毫秒精度下可以写作 1626164208000，而如果是在微秒精度设置下就需要写为 1626164208000000。
|
||||
1）在第二个例子中，两行记录的首列时间戳使用了不同格式的写法。其中字符串格式的时间戳写法不受所在 DATABASE 的时间精度设置影响；而长整形格式的时间戳写法会受到所在 DATABASE 的时间精度设置影响——例子中的时间戳在毫秒精度下可以写作 1626164208000，而如果是在微秒精度设置下就需要写为 1626164208000000，纳秒精度设置下需要写为 1626164208000000000。
|
||||
2）在使用“插入多条记录”方式写入数据时，不能把第一列的时间戳取值都设为 NOW，否则会导致语句中的多条记录使用相同的时间戳，于是就可能出现相互覆盖以致这些数据行无法全部被正确保存。其原因在于，NOW 函数在执行中会被解析为所在 SQL 语句的实际执行时间，出现在同一语句中的多个 NOW 标记也就会被替换为完全相同的时间戳取值。
|
||||
3）允许插入的最老记录的时间戳，是相对于当前服务器时间，减去配置的 keep 值（数据保留的天数）；允许插入的最新记录的时间戳，是相对于当前服务器时间，加上配置的 days 值（数据文件存储数据的时间跨度，单位为天）。keep 和 days 都是可以在创建数据库时指定的，缺省值分别是 3650 天和 10 天。
|
||||
|
||||
|
|
@ -435,6 +435,17 @@ INSERT INTO
|
|||
INSERT INTO d1001 FILE '/tmp/csvfile.csv';
|
||||
```
|
||||
|
||||
- **插入来自文件的数据记录，并自动建表**
|
||||
从 2.1.5.0 版本开始，支持在插入来自 CSV 文件的数据时，以超级表为模板来自动创建不存在的数据表。例如：
|
||||
```mysql
|
||||
INSERT INTO d21001 USING meters TAGS ('Beijing.Chaoyang', 2) FILE '/tmp/csvfile.csv';
|
||||
```
|
||||
也可以在一条语句中向多个表以自动建表的方式插入记录。例如：
|
||||
```mysql
|
||||
INSERT INTO d21001 USING meters TAGS ('Beijing.Chaoyang', 2) FILE '/tmp/csvfile_21001.csv'
|
||||
d21002 USING meters (groupId) TAGS (2) FILE '/tmp/csvfile_21002.csv';
|
||||
```
|
||||
|
||||
**历史记录写入**：可使用IMPORT或者INSERT命令，IMPORT的语法，功能与INSERT完全一样。
|
||||
|
||||
**说明：**针对 insert 类型的 SQL 语句，我们采用的流式解析策略，在发现后面的错误之前，前面正确的部分 SQL 仍会执行。下面的 SQL 中，INSERT 语句是无效的，但是 d1001 仍会被创建。
|
||||
|
|
@ -942,6 +953,8 @@ TDengine支持针对数据的聚合查询。提供支持的聚合和选择函数
|
|||
|
||||
### 选择函数
|
||||
|
||||
在使用所有的选择函数的时候，可以同时指定输出 ts 列或标签列（包括 tbname），这样就可以方便地知道被选出的值是源于哪个数据行的。
|
||||
|
||||
- **MIN**
|
||||
```mysql
|
||||
SELECT MIN(field_name) FROM {tb_name | stb_name} [WHERE clause];
|
||||
|
|
@ -1215,6 +1228,37 @@ TDengine支持针对数据的聚合查询。提供支持的聚合和选择函数
|
|||
Query OK, 1 row(s) in set (0.001042s)
|
||||
```
|
||||
|
||||
- **INTERP**
|
||||
```mysql
|
||||
SELECT INTERP(field_name) FROM { tb_name | stb_name } WHERE ts='timestamp' [FILL ({ VALUE | PREV | NULL | LINEAR})];
|
||||
```
|
||||
功能说明：返回表/超级表的指定时间截面、指定字段的记录。
|
||||
|
||||
返回结果数据类型：同应用的字段。
|
||||
|
||||
应用字段：所有字段。
|
||||
|
||||
适用于：**表、超级表**。
|
||||
|
||||
说明：（从 2.0.15.0 版本开始新增此函数）INTERP 必须指定时间断面，如果该时间断面不存在直接对应的数据，那么会根据 FILL 参数的设定进行插值。其中，条件语句里面可以附带更多的筛选条件，例如标签、tbname。
|
||||
|
||||
限制：INTERP 目前不支持 FILL(NEXT)。
|
||||
|
||||
示例：
|
||||
```mysql
|
||||
taos> select interp(*) from meters where ts='2017-7-14 10:42:00.005' fill(prev);
|
||||
interp(ts) | interp(f1) | interp(f2) | interp(f3) |
|
||||
====================================================================
|
||||
2017-07-14 10:42:00.005 | 5 | 9 | 6 |
|
||||
Query OK, 1 row(s) in set (0.002912s)
|
||||
|
||||
taos> select interp(*) from meters where tbname in ('t1') and ts='2017-7-14 10:42:00.005' fill(prev);
|
||||
interp(ts) | interp(f1) | interp(f2) | interp(f3) |
|
||||
====================================================================
|
||||
2017-07-14 10:42:00.005 | 5 | 6 | 7 |
|
||||
Query OK, 1 row(s) in set (0.002005s)
|
||||
```
|
||||
|
||||
### 计算函数
|
||||
|
||||
- **DIFF**
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ TDengine can quickly integrate with [Grafana](https://www.grafana.com/), an open
|
|||
|
||||
### Install Grafana
|
||||
|
||||
TDengine currently supports Grafana 5.2.4 and above. You can download and install the package from Grafana website according to the current operating system. The download address is as follows:
|
||||
TDengine currently supports Grafana 6.2 and above. You can download and install the package from Grafana website according to the current operating system. The download address is as follows:
|
||||
|
||||
https://grafana.com/grafana/download.
|
||||
|
||||
|
|
@ -64,7 +64,7 @@ According to the default prompt, query the average system memory usage at the sp
|
|||
|
||||
#### Import Dashboard
|
||||
|
||||
A `tdengine-grafana.json` importable dashboard is provided under the Grafana plug-in directory/usr/local/taos/connector/grafana/tdengine/dashboard/.
|
||||
A `tdengine-grafana.json` importable dashboard is provided under the Grafana plug-in directory `/usr/local/taos/connector/grafanaplugin/dashboard`.
|
||||
|
||||
Click the `Import` button on the left panel and upload the `tdengine-grafana.json` file:
|
||||
|
||||
|
|
|
|||
|
|
@ -218,8 +218,4 @@ use telegraf；
|
|||
使用telegraf这个数据库。然后执行show tables，describe table等命令详细查询下telegraf这个库里保存了些什么数据。
|
||||
具体TDengine的查询语句可以参考[TDengine官方文档](https://www.taosdata.com/cn/documentation/taos-sql/)
|
||||
## 接入多个监控对象
|
||||
<<<<<<< HEAD
|
||||
就像前面原理介绍的，这个miniDevops的小系统，已经提供了一个时序数据库和可视化系统，对于多台机器的监控，只需要将每台机器的telegraf或prometheus配置按上面所述修改，就可以完成监控数据采集和可视化呈现了。
|
||||
=======
|
||||
就像前面原理介绍的，这个miniDevops的小系统，已经提供了一个时序数据库和可视化系统，对于多台机器的监控，只需要将每台机器的telegraf或prometheus配置按上面所述修改，就可以完成监控数据采集和可视化呈现了。
|
||||
>>>>>>> 740f82af58c4ecc2deecfa36fb1de4ef5ee55efc
|
||||
|
|
|
|||
|
|
@ -29,15 +29,16 @@ extern "C" {
|
|||
#include "tsched.h"
|
||||
#include "tsclient.h"
|
||||
|
||||
#define UTIL_TABLE_IS_SUPER_TABLE(metaInfo) \
|
||||
#define UTIL_TABLE_IS_SUPER_TABLE(metaInfo) \
|
||||
(((metaInfo)->pTableMeta != NULL) && ((metaInfo)->pTableMeta->tableType == TSDB_SUPER_TABLE))
|
||||
|
||||
#define UTIL_TABLE_IS_CHILD_TABLE(metaInfo) \
|
||||
(((metaInfo)->pTableMeta != NULL) && ((metaInfo)->pTableMeta->tableType == TSDB_CHILD_TABLE))
|
||||
|
||||
#define UTIL_TABLE_IS_NORMAL_TABLE(metaInfo)\
|
||||
(!(UTIL_TABLE_IS_SUPER_TABLE(metaInfo) || UTIL_TABLE_IS_CHILD_TABLE(metaInfo)))
|
||||
|
||||
#define UTIL_TABLE_IS_TMP_TABLE(metaInfo) \
|
||||
#define UTIL_TABLE_IS_NORMAL_TABLE(metaInfo) \
|
||||
(!(UTIL_TABLE_IS_SUPER_TABLE(metaInfo) || UTIL_TABLE_IS_CHILD_TABLE(metaInfo) || UTIL_TABLE_IS_TMP_TABLE(metaInfo)))
|
||||
|
||||
#define UTIL_TABLE_IS_TMP_TABLE(metaInfo) \
|
||||
(((metaInfo)->pTableMeta != NULL) && ((metaInfo)->pTableMeta->tableType == TSDB_TEMP_TABLE))
|
||||
|
||||
#pragma pack(push,1)
|
||||
|
|
@ -221,7 +222,7 @@ void tscExprDestroy(SArray* pExprInfo);
|
|||
|
||||
int32_t createProjectionExpr(SQueryInfo* pQueryInfo, STableMetaInfo* pTableMetaInfo, SExprInfo*** pExpr, int32_t* num);
|
||||
|
||||
void clearAllTableMetaInfo(SQueryInfo* pQueryInfo, bool removeMeta);
|
||||
void clearAllTableMetaInfo(SQueryInfo* pQueryInfo, bool removeMeta, uint64_t id);
|
||||
|
||||
SColumn* tscColumnClone(const SColumn* src);
|
||||
void tscColumnCopy(SColumn* pDest, const SColumn* pSrc);
|
||||
|
|
@ -320,7 +321,7 @@ void tscPrintSelNodeList(SSqlObj* pSql, int32_t subClauseIndex);
|
|||
bool hasMoreVnodesToTry(SSqlObj *pSql);
|
||||
bool hasMoreClauseToTry(SSqlObj* pSql);
|
||||
|
||||
void tscFreeQueryInfo(SSqlCmd* pCmd, bool removeMeta);
|
||||
void tscFreeQueryInfo(SSqlCmd* pCmd, bool removeCachedMeta, uint64_t id);
|
||||
|
||||
void tscTryQueryNextVnode(SSqlObj *pSql, __async_cb_func_t fp);
|
||||
void tscTryQueryNextClause(SSqlObj* pSql, __async_cb_func_t fp);
|
||||
|
|
@ -359,7 +360,7 @@ bool vgroupInfoIdentical(SNewVgroupInfo *pExisted, SVgroupMsg* src);
|
|||
SNewVgroupInfo createNewVgroupInfo(SVgroupMsg *pVgroupMsg);
|
||||
STblCond* tsGetTableFilter(SArray* filters, uint64_t uid, int16_t idx);
|
||||
|
||||
void tscRemoveTableMetaBuf(STableMetaInfo* pTableMetaInfo, uint64_t id);
|
||||
void tscRemoveCachedTableMeta(STableMetaInfo* pTableMetaInfo, uint64_t id);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
|
|
|||
|
|
@ -84,9 +84,14 @@ typedef struct SParamInfo {
|
|||
} SParamInfo;
|
||||
|
||||
typedef struct SBoundColumn {
|
||||
bool hasVal; // denote if current column has bound or not
|
||||
int32_t offset; // all column offset value
|
||||
int32_t offset; // all column offset value
|
||||
int32_t toffset; // first part offset for SDataRow TODO: get offset from STSchema on future
|
||||
uint8_t valStat; // denote if current column bound or not(0 means has val, 1 means no val)
|
||||
} SBoundColumn;
|
||||
typedef enum {
|
||||
VAL_STAT_HAS = 0x0, // 0 means has val
|
||||
VAL_STAT_NONE = 0x01, // 1 means no val
|
||||
} EValStat;
|
||||
|
||||
typedef struct {
|
||||
uint16_t schemaColIdx;
|
||||
|
|
@ -99,32 +104,106 @@ typedef enum _COL_ORDER_STATUS {
|
|||
ORDER_STATUS_ORDERED = 1,
|
||||
ORDER_STATUS_DISORDERED = 2,
|
||||
} EOrderStatus;
|
||||
|
||||
typedef struct SParsedDataColInfo {
|
||||
int16_t numOfCols;
|
||||
int16_t numOfBound;
|
||||
int32_t * boundedColumns; // bounded column idx according to schema
|
||||
uint16_t flen; // TODO: get from STSchema
|
||||
uint16_t allNullLen; // TODO: get from STSchema
|
||||
uint16_t extendedVarLen;
|
||||
int32_t * boundedColumns; // bound column idx according to schema
|
||||
SBoundColumn * cols;
|
||||
SBoundIdxInfo *colIdxInfo;
|
||||
int8_t orderStatus; // bounded columns:
|
||||
int8_t orderStatus; // bound columns
|
||||
} SParsedDataColInfo;
|
||||
|
||||
#define IS_DATA_COL_ORDERED(s) ((s) == (int8_t)ORDER_STATUS_ORDERED)
|
||||
#define IS_DATA_COL_ORDERED(spd) ((spd->orderStatus) == (int8_t)ORDER_STATUS_ORDERED)
|
||||
|
||||
typedef struct {
|
||||
SSchema * pSchema;
|
||||
int16_t sversion;
|
||||
int32_t flen;
|
||||
uint16_t nCols;
|
||||
void * buf;
|
||||
void * pDataBlock;
|
||||
SSubmitBlk *pSubmitBlk;
|
||||
int32_t dataLen; // len of SDataRow
|
||||
int32_t kvLen; // len of SKVRow
|
||||
} SMemRowInfo;
|
||||
typedef struct {
|
||||
uint8_t memRowType;
|
||||
uint8_t compareStat; // 0 unknown, 1 need compare, 2 no need
|
||||
TDRowTLenT dataRowInitLen;
|
||||
TDRowTLenT kvRowInitLen;
|
||||
SMemRowInfo *rowInfo;
|
||||
} SMemRowBuilder;
|
||||
|
||||
typedef struct {
|
||||
TDRowLenT allNullLen;
|
||||
} SMemRowHelper;
|
||||
typedef enum {
|
||||
ROW_COMPARE_UNKNOWN = 0,
|
||||
ROW_COMPARE_NEED = 1,
|
||||
ROW_COMPARE_NO_NEED = 2,
|
||||
} ERowCompareStat;
|
||||
|
||||
int tsParseTime(SStrToken *pToken, int64_t *time, char **next, char *error, int16_t timePrec);
|
||||
|
||||
int initMemRowBuilder(SMemRowBuilder *pBuilder, uint32_t nRows, uint32_t nCols, uint32_t nBoundCols,
|
||||
int32_t allNullLen);
|
||||
void destroyMemRowBuilder(SMemRowBuilder *pBuilder);
|
||||
|
||||
/**
|
||||
* @brief
|
||||
*
|
||||
* @param memRowType
|
||||
* @param spd
|
||||
* @param idx the absolute bound index of columns
|
||||
* @return FORCE_INLINE
|
||||
*/
|
||||
static FORCE_INLINE void tscGetMemRowAppendInfo(SSchema *pSchema, uint8_t memRowType, SParsedDataColInfo *spd,
|
||||
int32_t idx, int32_t *toffset, int16_t *colId) {
|
||||
int32_t schemaIdx = 0;
|
||||
if (IS_DATA_COL_ORDERED(spd)) {
|
||||
schemaIdx = spd->boundedColumns[idx];
|
||||
if (isDataRowT(memRowType)) {
|
||||
*toffset = (spd->cols + schemaIdx)->toffset; // the offset of firstPart
|
||||
} else {
|
||||
*toffset = idx * sizeof(SColIdx); // the offset of SColIdx
|
||||
}
|
||||
} else {
|
||||
ASSERT(idx == (spd->colIdxInfo + idx)->boundIdx);
|
||||
schemaIdx = (spd->colIdxInfo + idx)->schemaColIdx;
|
||||
if (isDataRowT(memRowType)) {
|
||||
*toffset = (spd->cols + schemaIdx)->toffset;
|
||||
} else {
|
||||
*toffset = ((spd->colIdxInfo + idx)->finalIdx) * sizeof(SColIdx);
|
||||
}
|
||||
}
|
||||
*colId = pSchema[schemaIdx].colId;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Applicable to consume by multi-columns
|
||||
*
|
||||
* @param row
|
||||
* @param value
|
||||
* @param isCopyVarData In some scenario, the varVal is copied to row directly before calling tdAppend***ColVal()
|
||||
* @param colId
|
||||
* @param colType
|
||||
* @param idx index in SSchema
|
||||
* @param pBuilder
|
||||
* @param spd
|
||||
* @return FORCE_INLINE
|
||||
*/
|
||||
static FORCE_INLINE void tscAppendMemRowColVal(SMemRow row, const void *value, bool isCopyVarData, int16_t colId,
|
||||
int8_t colType, int32_t toffset, SMemRowBuilder *pBuilder,
|
||||
int32_t rowNum) {
|
||||
tdAppendMemRowColVal(row, value, isCopyVarData, colId, colType, toffset);
|
||||
if (pBuilder->compareStat == ROW_COMPARE_NEED) {
|
||||
SMemRowInfo *pRowInfo = pBuilder->rowInfo + rowNum;
|
||||
tdGetColAppendDeltaLen(value, colType, &pRowInfo->dataLen, &pRowInfo->kvLen);
|
||||
}
|
||||
}
|
||||
|
||||
// Applicable to consume by one row
|
||||
static FORCE_INLINE void tscAppendMemRowColValEx(SMemRow row, const void *value, bool isCopyVarData, int16_t colId,
|
||||
int8_t colType, int32_t toffset, int32_t *dataLen, int32_t *kvLen,
|
||||
uint8_t compareStat) {
|
||||
tdAppendMemRowColVal(row, value, isCopyVarData, colId, colType, toffset);
|
||||
if (compareStat == ROW_COMPARE_NEED) {
|
||||
tdGetColAppendDeltaLen(value, colType, dataLen, kvLen);
|
||||
}
|
||||
}
|
||||
typedef struct STableDataBlocks {
|
||||
SName tableName;
|
||||
int8_t tsSource; // where does the UNIX timestamp come from, server or client
|
||||
|
|
@ -146,7 +225,7 @@ typedef struct STableDataBlocks {
|
|||
uint32_t numOfAllocedParams;
|
||||
uint32_t numOfParams;
|
||||
SParamInfo * params;
|
||||
SMemRowHelper rowHelper;
|
||||
SMemRowBuilder rowBuilder;
|
||||
} STableDataBlocks;
|
||||
|
||||
typedef struct {
|
||||
|
|
@ -368,7 +447,7 @@ void tscSetResRawPtrRv(SSqlRes* pRes, SQueryInfo* pQueryInfo, SSDataBlock* pBloc
|
|||
void handleDownstreamOperator(SSqlObj** pSqlList, int32_t numOfUpstream, SQueryInfo* px, SSqlObj* pParent);
|
||||
void destroyTableNameList(SInsertStatementParam* pInsertParam);
|
||||
|
||||
void tscResetSqlCmd(SSqlCmd *pCmd, bool removeMeta);
|
||||
void tscResetSqlCmd(SSqlCmd *pCmd, bool removeMeta, uint64_t id);
|
||||
|
||||
/**
|
||||
* free query result of the sql object
|
||||
|
|
@ -435,8 +514,398 @@ int16_t getNewResColId(SSqlCmd* pCmd);
|
|||
|
||||
int32_t schemaIdxCompar(const void *lhs, const void *rhs);
|
||||
int32_t boundIdxCompar(const void *lhs, const void *rhs);
|
||||
int initSMemRowHelper(SMemRowHelper *pHelper, SSchema *pSSchema, uint16_t nCols, uint16_t allNullColsLen);
|
||||
int32_t getExtendedRowSize(STableComInfo *tinfo);
|
||||
static FORCE_INLINE int32_t getExtendedRowSize(STableDataBlocks *pBlock) {
|
||||
ASSERT(pBlock->rowSize == pBlock->pTableMeta->tableInfo.rowSize);
|
||||
return pBlock->rowSize + TD_MEM_ROW_DATA_HEAD_SIZE + pBlock->boundColumnInfo.extendedVarLen;
|
||||
}
|
||||
|
||||
static FORCE_INLINE void checkAndConvertMemRow(SMemRow row, int32_t dataLen, int32_t kvLen) {
|
||||
if (isDataRow(row)) {
|
||||
if (kvLen < (dataLen * KVRatioConvert)) {
|
||||
memRowSetConvert(row);
|
||||
}
|
||||
} else if (kvLen > dataLen) {
|
||||
memRowSetConvert(row);
|
||||
}
|
||||
}
|
||||
|
||||
static FORCE_INLINE void initSMemRow(SMemRow row, uint8_t memRowType, STableDataBlocks *pBlock, int16_t nBoundCols) {
|
||||
memRowSetType(row, memRowType);
|
||||
if (isDataRowT(memRowType)) {
|
||||
dataRowSetVersion(memRowDataBody(row), pBlock->pTableMeta->sversion);
|
||||
dataRowSetLen(memRowDataBody(row), (TDRowLenT)(TD_DATA_ROW_HEAD_SIZE + pBlock->boundColumnInfo.flen));
|
||||
} else {
|
||||
ASSERT(nBoundCols > 0);
|
||||
memRowSetKvVersion(row, pBlock->pTableMeta->sversion);
|
||||
kvRowSetNCols(memRowKvBody(row), nBoundCols);
|
||||
kvRowSetLen(memRowKvBody(row), (TDRowLenT)(TD_KV_ROW_HEAD_SIZE + sizeof(SColIdx) * nBoundCols));
|
||||
}
|
||||
}
|
||||
/**
|
||||
* TODO: Move to tdataformat.h and refactor when STSchema available.
|
||||
* - fetch flen and toffset from STSChema and remove param spd
|
||||
*/
|
||||
static FORCE_INLINE void convertToSDataRow(SMemRow dest, SMemRow src, SSchema *pSchema, int nCols,
|
||||
SParsedDataColInfo *spd) {
|
||||
ASSERT(isKvRow(src));
|
||||
SKVRow kvRow = memRowKvBody(src);
|
||||
SDataRow dataRow = memRowDataBody(dest);
|
||||
|
||||
memRowSetType(dest, SMEM_ROW_DATA);
|
||||
dataRowSetVersion(dataRow, memRowKvVersion(src));
|
||||
dataRowSetLen(dataRow, (TDRowLenT)(TD_DATA_ROW_HEAD_SIZE + spd->flen));
|
||||
|
||||
int32_t kvIdx = 0;
|
||||
for (int i = 0; i < nCols; ++i) {
|
||||
SSchema *schema = pSchema + i;
|
||||
void * val = tdGetKVRowValOfColEx(kvRow, schema->colId, &kvIdx);
|
||||
tdAppendDataColVal(dataRow, val != NULL ? val : getNullValue(schema->type), true, schema->type,
|
||||
(spd->cols + i)->toffset);
|
||||
}
|
||||
}
|
||||
|
||||
// TODO: Move to tdataformat.h and refactor when STSchema available.
|
||||
static FORCE_INLINE void convertToSKVRow(SMemRow dest, SMemRow src, SSchema *pSchema, int nCols, int nBoundCols,
|
||||
SParsedDataColInfo *spd) {
|
||||
ASSERT(isDataRow(src));
|
||||
|
||||
SDataRow dataRow = memRowDataBody(src);
|
||||
SKVRow kvRow = memRowKvBody(dest);
|
||||
|
||||
memRowSetType(dest, SMEM_ROW_KV);
|
||||
memRowSetKvVersion(kvRow, dataRowVersion(dataRow));
|
||||
kvRowSetNCols(kvRow, nBoundCols);
|
||||
kvRowSetLen(kvRow, (TDRowLenT)(TD_KV_ROW_HEAD_SIZE + sizeof(SColIdx) * nBoundCols));
|
||||
|
||||
int32_t toffset = 0, kvOffset = 0;
|
||||
for (int i = 0; i < nCols; ++i) {
|
||||
if ((spd->cols + i)->valStat == VAL_STAT_HAS) {
|
||||
SSchema *schema = pSchema + i;
|
||||
toffset = (spd->cols + i)->toffset;
|
||||
void *val = tdGetRowDataOfCol(dataRow, schema->type, toffset + TD_DATA_ROW_HEAD_SIZE);
|
||||
tdAppendKvColVal(kvRow, val, true, schema->colId, schema->type, kvOffset);
|
||||
kvOffset += sizeof(SColIdx);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// TODO: Move to tdataformat.h and refactor when STSchema available.
|
||||
static FORCE_INLINE void convertSMemRow(SMemRow dest, SMemRow src, STableDataBlocks *pBlock) {
|
||||
STableMeta * pTableMeta = pBlock->pTableMeta;
|
||||
STableComInfo tinfo = tscGetTableInfo(pTableMeta);
|
||||
SSchema * pSchema = tscGetTableSchema(pTableMeta);
|
||||
SParsedDataColInfo *spd = &pBlock->boundColumnInfo;
|
||||
|
||||
ASSERT(dest != src);
|
||||
|
||||
if (isDataRow(src)) {
|
||||
// TODO: Can we use pBlock -> numOfParam directly?
|
||||
ASSERT(spd->numOfBound > 0);
|
||||
convertToSKVRow(dest, src, pSchema, tinfo.numOfColumns, spd->numOfBound, spd);
|
||||
} else {
|
||||
convertToSDataRow(dest, src, pSchema, tinfo.numOfColumns, spd);
|
||||
}
|
||||
}
|
||||
|
||||
static bool isNullStr(SStrToken *pToken) {
|
||||
return (pToken->type == TK_NULL) || ((pToken->type == TK_STRING) && (pToken->n != 0) &&
|
||||
(strncasecmp(TSDB_DATA_NULL_STR_L, pToken->z, pToken->n) == 0));
|
||||
}
|
||||
|
||||
static FORCE_INLINE int32_t tscToDouble(SStrToken *pToken, double *value, char **endPtr) {
|
||||
errno = 0;
|
||||
*value = strtold(pToken->z, endPtr);
|
||||
|
||||
// not a valid integer number, return error
|
||||
if ((*endPtr - pToken->z) != pToken->n) {
|
||||
return TK_ILLEGAL;
|
||||
}
|
||||
|
||||
return pToken->type;
|
||||
}
|
||||
|
||||
static uint8_t TRUE_VALUE = (uint8_t)TSDB_TRUE;
|
||||
static uint8_t FALSE_VALUE = (uint8_t)TSDB_FALSE;
|
||||
|
||||
static FORCE_INLINE int32_t tsParseOneColumnKV(SSchema *pSchema, SStrToken *pToken, SMemRow row, char *msg, char **str,
|
||||
bool primaryKey, int16_t timePrec, int32_t toffset, int16_t colId,
|
||||
int32_t *dataLen, int32_t *kvLen, uint8_t compareStat) {
|
||||
int64_t iv;
|
||||
int32_t ret;
|
||||
char * endptr = NULL;
|
||||
|
||||
if (IS_NUMERIC_TYPE(pSchema->type) && pToken->n == 0) {
|
||||
return tscInvalidOperationMsg(msg, "invalid numeric data", pToken->z);
|
||||
}
|
||||
|
||||
switch (pSchema->type) {
|
||||
case TSDB_DATA_TYPE_BOOL: { // bool
|
||||
if (isNullStr(pToken)) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
if ((pToken->type == TK_BOOL || pToken->type == TK_STRING) && (pToken->n != 0)) {
|
||||
if (strncmp(pToken->z, "true", pToken->n) == 0) {
|
||||
tscAppendMemRowColValEx(row, &TRUE_VALUE, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
} else if (strncmp(pToken->z, "false", pToken->n) == 0) {
|
||||
tscAppendMemRowColValEx(row, &FALSE_VALUE, true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
return tscSQLSyntaxErrMsg(msg, "invalid bool data", pToken->z);
|
||||
}
|
||||
} else if (pToken->type == TK_INTEGER) {
|
||||
iv = strtoll(pToken->z, NULL, 10);
|
||||
tscAppendMemRowColValEx(row, ((iv == 0) ? &FALSE_VALUE : &TRUE_VALUE), true, colId, pSchema->type, toffset,
|
||||
dataLen, kvLen, compareStat);
|
||||
} else if (pToken->type == TK_FLOAT) {
|
||||
double dv = strtod(pToken->z, NULL);
|
||||
tscAppendMemRowColValEx(row, ((dv == 0) ? &FALSE_VALUE : &TRUE_VALUE), true, colId, pSchema->type, toffset,
|
||||
dataLen, kvLen, compareStat);
|
||||
} else {
|
||||
return tscInvalidOperationMsg(msg, "invalid bool data", pToken->z);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case TSDB_DATA_TYPE_TINYINT:
|
||||
if (isNullStr(pToken)) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, true);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid tinyint data", pToken->z);
|
||||
} else if (!IS_VALID_TINYINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "data overflow", pToken->z);
|
||||
}
|
||||
|
||||
uint8_t tmpVal = (uint8_t)iv;
|
||||
tscAppendMemRowColValEx(row, &tmpVal, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_UTINYINT:
|
||||
if (isNullStr(pToken)) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, false);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid unsigned tinyint data", pToken->z);
|
||||
} else if (!IS_VALID_UTINYINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "unsigned tinyint data overflow", pToken->z);
|
||||
}
|
||||
|
||||
uint8_t tmpVal = (uint8_t)iv;
|
||||
tscAppendMemRowColValEx(row, &tmpVal, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_SMALLINT:
|
||||
if (isNullStr(pToken)) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, true);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid smallint data", pToken->z);
|
||||
} else if (!IS_VALID_SMALLINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "smallint data overflow", pToken->z);
|
||||
}
|
||||
|
||||
int16_t tmpVal = (int16_t)iv;
|
||||
tscAppendMemRowColValEx(row, &tmpVal, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_USMALLINT:
|
||||
if (isNullStr(pToken)) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, false);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid unsigned smallint data", pToken->z);
|
||||
} else if (!IS_VALID_USMALLINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "unsigned smallint data overflow", pToken->z);
|
||||
}
|
||||
|
||||
uint16_t tmpVal = (uint16_t)iv;
|
||||
tscAppendMemRowColValEx(row, &tmpVal, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_INT:
|
||||
if (isNullStr(pToken)) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, true);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid int data", pToken->z);
|
||||
} else if (!IS_VALID_INT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "int data overflow", pToken->z);
|
||||
}
|
||||
|
||||
int32_t tmpVal = (int32_t)iv;
|
||||
tscAppendMemRowColValEx(row, &tmpVal, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_UINT:
|
||||
if (isNullStr(pToken)) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, false);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid unsigned int data", pToken->z);
|
||||
} else if (!IS_VALID_UINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "unsigned int data overflow", pToken->z);
|
||||
}
|
||||
|
||||
uint32_t tmpVal = (uint32_t)iv;
|
||||
tscAppendMemRowColValEx(row, &tmpVal, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_BIGINT:
|
||||
if (isNullStr(pToken)) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, true);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid bigint data", pToken->z);
|
||||
} else if (!IS_VALID_BIGINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "bigint data overflow", pToken->z);
|
||||
}
|
||||
|
||||
tscAppendMemRowColValEx(row, &iv, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_UBIGINT:
|
||||
if (isNullStr(pToken)) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, false);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid unsigned bigint data", pToken->z);
|
||||
} else if (!IS_VALID_UBIGINT((uint64_t)iv)) {
|
||||
return tscInvalidOperationMsg(msg, "unsigned bigint data overflow", pToken->z);
|
||||
}
|
||||
|
||||
uint64_t tmpVal = (uint64_t)iv;
|
||||
tscAppendMemRowColValEx(row, &tmpVal, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_FLOAT:
|
||||
if (isNullStr(pToken)) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
double dv;
|
||||
if (TK_ILLEGAL == tscToDouble(pToken, &dv, &endptr)) {
|
||||
return tscInvalidOperationMsg(msg, "illegal float data", pToken->z);
|
||||
}
|
||||
|
||||
if (((dv == HUGE_VAL || dv == -HUGE_VAL) && errno == ERANGE) || dv > FLT_MAX || dv < -FLT_MAX || isinf(dv) ||
|
||||
isnan(dv)) {
|
||||
return tscInvalidOperationMsg(msg, "illegal float data", pToken->z);
|
||||
}
|
||||
|
||||
float tmpVal = (float)dv;
|
||||
tscAppendMemRowColValEx(row, &tmpVal, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_DOUBLE:
|
||||
if (isNullStr(pToken)) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
double dv;
|
||||
if (TK_ILLEGAL == tscToDouble(pToken, &dv, &endptr)) {
|
||||
return tscInvalidOperationMsg(msg, "illegal double data", pToken->z);
|
||||
}
|
||||
|
||||
if (((dv == HUGE_VAL || dv == -HUGE_VAL) && errno == ERANGE) || isinf(dv) || isnan(dv)) {
|
||||
return tscInvalidOperationMsg(msg, "illegal double data", pToken->z);
|
||||
}
|
||||
|
||||
tscAppendMemRowColValEx(row, &dv, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_BINARY:
|
||||
// binary data cannot be null-terminated char string, otherwise the last char of the string is lost
|
||||
if (pToken->type == TK_NULL) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else { // too long values will return invalid sql, not be truncated automatically
|
||||
if (pToken->n + VARSTR_HEADER_SIZE > pSchema->bytes) { // todo refactor
|
||||
return tscInvalidOperationMsg(msg, "string data overflow", pToken->z);
|
||||
}
|
||||
// STR_WITH_SIZE_TO_VARSTR(payload, pToken->z, pToken->n);
|
||||
char *rowEnd = memRowEnd(row);
|
||||
STR_WITH_SIZE_TO_VARSTR(rowEnd, pToken->z, pToken->n);
|
||||
tscAppendMemRowColValEx(row, rowEnd, false, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_NCHAR:
|
||||
if (pToken->type == TK_NULL) {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
} else {
|
||||
// if the converted output len is over than pColumnModel->bytes, return error: 'Argument list too long'
|
||||
int32_t output = 0;
|
||||
char * rowEnd = memRowEnd(row);
|
||||
if (!taosMbsToUcs4(pToken->z, pToken->n, (char *)varDataVal(rowEnd), pSchema->bytes - VARSTR_HEADER_SIZE,
|
||||
&output)) {
|
||||
char buf[512] = {0};
|
||||
snprintf(buf, tListLen(buf), "%s", strerror(errno));
|
||||
return tscInvalidOperationMsg(msg, buf, pToken->z);
|
||||
}
|
||||
varDataSetLen(rowEnd, output);
|
||||
tscAppendMemRowColValEx(row, rowEnd, false, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_TIMESTAMP: {
|
||||
if (pToken->type == TK_NULL) {
|
||||
if (primaryKey) {
|
||||
// When building SKVRow primaryKey, we should not skip even with NULL value.
|
||||
int64_t tmpVal = 0;
|
||||
tscAppendMemRowColValEx(row, &tmpVal, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
} else {
|
||||
tscAppendMemRowColValEx(row, getNullValue(pSchema->type), true, colId, pSchema->type, toffset, dataLen, kvLen,
|
||||
compareStat);
|
||||
}
|
||||
} else {
|
||||
int64_t tmpVal;
|
||||
if (tsParseTime(pToken, &tmpVal, str, msg, timePrec) != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid timestamp", pToken->z);
|
||||
}
|
||||
tscAppendMemRowColValEx(row, &tmpVal, true, colId, pSchema->type, toffset, dataLen, kvLen, compareStat);
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
|
|
|||
|
|
@ -351,7 +351,7 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
|
|||
if (pSql->pStream == NULL) {
|
||||
SQueryInfo *pQueryInfo = tscGetQueryInfo(pCmd);
|
||||
|
||||
if (TSDB_QUERY_HAS_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_INSERT)) {
|
||||
if (pQueryInfo != NULL && TSDB_QUERY_HAS_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_INSERT)) {
|
||||
tscDebug("0x%" PRIx64 " continue parse sql after get table-meta", pSql->self);
|
||||
|
||||
code = tsParseSql(pSql, false);
|
||||
|
|
@ -381,7 +381,6 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
|
|||
} else {
|
||||
if (pSql->retryReason != TSDB_CODE_SUCCESS) {
|
||||
tscDebug("0x%" PRIx64 " update cached table-meta, re-validate sql statement and send query again", pSql->self);
|
||||
tscResetSqlCmd(pCmd, false);
|
||||
pSql->retryReason = TSDB_CODE_SUCCESS;
|
||||
} else {
|
||||
tscDebug("0x%" PRIx64 " cached table-meta, continue validate sql statement and send query", pSql->self);
|
||||
|
|
|
|||
|
|
@ -38,43 +38,60 @@ enum {
|
|||
TSDB_USE_CLI_TS = 1,
|
||||
};
|
||||
|
||||
static uint8_t TRUE_VALUE = (uint8_t)TSDB_TRUE;
|
||||
static uint8_t FALSE_VALUE = (uint8_t)TSDB_FALSE;
|
||||
|
||||
static int32_t tscAllocateMemIfNeed(STableDataBlocks *pDataBlock, int32_t rowSize, int32_t *numOfRows);
|
||||
static int32_t parseBoundColumns(SInsertStatementParam *pInsertParam, SParsedDataColInfo *pColInfo, SSchema *pSchema,
|
||||
char *str, char **end);
|
||||
|
||||
int32_t getExtendedRowSize(STableComInfo *tinfo) {
|
||||
return tinfo->rowSize + PAYLOAD_HEADER_LEN + PAYLOAD_COL_HEAD_LEN * tinfo->numOfColumns;
|
||||
}
|
||||
int initSMemRowHelper(SMemRowHelper *pHelper, SSchema *pSSchema, uint16_t nCols, uint16_t allNullColsLen) {
|
||||
pHelper->allNullLen = allNullColsLen; // TODO: get allNullColsLen when creating or altering table meta
|
||||
if (pHelper->allNullLen == 0) {
|
||||
for (uint16_t i = 0; i < nCols; ++i) {
|
||||
uint8_t type = pSSchema[i].type;
|
||||
int32_t typeLen = TYPE_BYTES[type];
|
||||
pHelper->allNullLen += typeLen;
|
||||
if (TSDB_DATA_TYPE_BINARY == type) {
|
||||
pHelper->allNullLen += (VARSTR_HEADER_SIZE + CHAR_BYTES);
|
||||
} else if (TSDB_DATA_TYPE_NCHAR == type) {
|
||||
int len = VARSTR_HEADER_SIZE + TSDB_NCHAR_SIZE;
|
||||
pHelper->allNullLen += len;
|
||||
}
|
||||
int initMemRowBuilder(SMemRowBuilder *pBuilder, uint32_t nRows, uint32_t nCols, uint32_t nBoundCols,
|
||||
int32_t allNullLen) {
|
||||
ASSERT(nRows >= 0 && nCols > 0 && (nBoundCols <= nCols));
|
||||
if (nRows > 0) {
|
||||
// already init(bind multiple rows by single column)
|
||||
if (pBuilder->compareStat == ROW_COMPARE_NEED && (pBuilder->rowInfo != NULL)) {
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
static int32_t tscToDouble(SStrToken *pToken, double *value, char **endPtr) {
|
||||
errno = 0;
|
||||
*value = strtold(pToken->z, endPtr);
|
||||
|
||||
// not a valid integer number, return error
|
||||
if ((*endPtr - pToken->z) != pToken->n) {
|
||||
return TK_ILLEGAL;
|
||||
|
||||
if (nBoundCols == 0) { // file input
|
||||
pBuilder->memRowType = SMEM_ROW_DATA;
|
||||
pBuilder->compareStat = ROW_COMPARE_NO_NEED;
|
||||
return TSDB_CODE_SUCCESS;
|
||||
} else {
|
||||
float boundRatio = ((float)nBoundCols / (float)nCols);
|
||||
|
||||
if (boundRatio < KVRatioKV) {
|
||||
pBuilder->memRowType = SMEM_ROW_KV;
|
||||
pBuilder->compareStat = ROW_COMPARE_NO_NEED;
|
||||
return TSDB_CODE_SUCCESS;
|
||||
} else if (boundRatio > KVRatioData) {
|
||||
pBuilder->memRowType = SMEM_ROW_DATA;
|
||||
pBuilder->compareStat = ROW_COMPARE_NO_NEED;
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
pBuilder->compareStat = ROW_COMPARE_NEED;
|
||||
|
||||
if (boundRatio < KVRatioPredict) {
|
||||
pBuilder->memRowType = SMEM_ROW_KV;
|
||||
} else {
|
||||
pBuilder->memRowType = SMEM_ROW_DATA;
|
||||
}
|
||||
}
|
||||
|
||||
return pToken->type;
|
||||
pBuilder->dataRowInitLen = TD_MEM_ROW_DATA_HEAD_SIZE + allNullLen;
|
||||
pBuilder->kvRowInitLen = TD_MEM_ROW_KV_HEAD_SIZE + nBoundCols * sizeof(SColIdx);
|
||||
|
||||
if (nRows > 0) {
|
||||
pBuilder->rowInfo = tcalloc(nRows, sizeof(SMemRowInfo));
|
||||
if (pBuilder->rowInfo == NULL) {
|
||||
return TSDB_CODE_TSC_OUT_OF_MEMORY;
|
||||
}
|
||||
|
||||
for (int i = 0; i < nRows; ++i) {
|
||||
(pBuilder->rowInfo + i)->dataLen = pBuilder->dataRowInitLen;
|
||||
(pBuilder->rowInfo + i)->kvLen = pBuilder->kvRowInitLen;
|
||||
}
|
||||
}
|
||||
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
int tsParseTime(SStrToken *pToken, int64_t *time, char **next, char *error, int16_t timePrec) {
|
||||
|
|
@ -146,10 +163,6 @@ int tsParseTime(SStrToken *pToken, int64_t *time, char **next, char *error, int1
|
|||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
static bool isNullStr(SStrToken* pToken) {
|
||||
return (pToken->type == TK_NULL) || ((pToken->type == TK_STRING) && (pToken->n != 0) &&
|
||||
(strncasecmp(TSDB_DATA_NULL_STR_L, pToken->z, pToken->n) == 0));
|
||||
}
|
||||
int32_t tsParseOneColumn(SSchema *pSchema, SStrToken *pToken, char *payload, char *msg, char **str, bool primaryKey,
|
||||
int16_t timePrec) {
|
||||
int64_t iv;
|
||||
|
|
@ -400,342 +413,6 @@ int32_t tsParseOneColumn(SSchema *pSchema, SStrToken *pToken, char *payload, cha
|
|||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
static FORCE_INLINE TDRowLenT tsSetPayloadColValue(char *payloadStart, char *payload, int16_t columnId,
|
||||
uint8_t columnType, const void *value, uint16_t valueLen, TDRowTLenT tOffset) {
|
||||
payloadColSetId(payload, columnId);
|
||||
payloadColSetType(payload, columnType);
|
||||
memcpy(POINTER_SHIFT(payloadStart,tOffset), value, valueLen);
|
||||
return valueLen;
|
||||
}
|
||||
|
||||
static int32_t tsParseOneColumnKV(SSchema *pSchema, SStrToken *pToken, char *payloadStart, char *primaryKeyStart,
|
||||
char *payload, char *msg, char **str, bool primaryKey, int16_t timePrec,
|
||||
TDRowTLenT tOffset, TDRowLenT *sizeAppend, TDRowLenT *dataRowColDeltaLen,
|
||||
TDRowLenT *kvRowColLen) {
|
||||
int64_t iv;
|
||||
int32_t ret;
|
||||
char * endptr = NULL;
|
||||
|
||||
if (IS_NUMERIC_TYPE(pSchema->type) && pToken->n == 0) {
|
||||
return tscInvalidOperationMsg(msg, "invalid numeric data", pToken->z);
|
||||
}
|
||||
|
||||
switch (pSchema->type) {
|
||||
case TSDB_DATA_TYPE_BOOL: { // bool
|
||||
if (isNullStr(pToken)) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_BOOL), TYPE_BYTES[TSDB_DATA_TYPE_BOOL], tOffset);
|
||||
} else {
|
||||
if ((pToken->type == TK_BOOL || pToken->type == TK_STRING) && (pToken->n != 0)) {
|
||||
if (strncmp(pToken->z, "true", pToken->n) == 0) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &TRUE_VALUE,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_BOOL], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_BOOL]);
|
||||
} else if (strncmp(pToken->z, "false", pToken->n) == 0) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &FALSE_VALUE,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_BOOL], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_BOOL]);
|
||||
} else {
|
||||
return tscSQLSyntaxErrMsg(msg, "invalid bool data", pToken->z);
|
||||
}
|
||||
} else if (pToken->type == TK_INTEGER) {
|
||||
iv = strtoll(pToken->z, NULL, 10);
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
((iv == 0) ? &FALSE_VALUE : &TRUE_VALUE), TYPE_BYTES[TSDB_DATA_TYPE_BOOL], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_BOOL]);
|
||||
} else if (pToken->type == TK_FLOAT) {
|
||||
double dv = strtod(pToken->z, NULL);
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
((dv == 0) ? &FALSE_VALUE : &TRUE_VALUE), TYPE_BYTES[TSDB_DATA_TYPE_BOOL], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_BOOL]);
|
||||
} else {
|
||||
return tscInvalidOperationMsg(msg, "invalid bool data", pToken->z);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case TSDB_DATA_TYPE_TINYINT:
|
||||
if (isNullStr(pToken)) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_TINYINT), TYPE_BYTES[TSDB_DATA_TYPE_TINYINT], tOffset);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, true);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid tinyint data", pToken->z);
|
||||
} else if (!IS_VALID_TINYINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "data overflow", pToken->z);
|
||||
}
|
||||
|
||||
uint8_t tmpVal = (uint8_t)iv;
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &tmpVal,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_TINYINT], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_TINYINT]);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_UTINYINT:
|
||||
if (isNullStr(pToken)) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_UTINYINT), TYPE_BYTES[TSDB_DATA_TYPE_UTINYINT], tOffset);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, false);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid unsigned tinyint data", pToken->z);
|
||||
} else if (!IS_VALID_UTINYINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "unsigned tinyint data overflow", pToken->z);
|
||||
}
|
||||
|
||||
uint8_t tmpVal = (uint8_t)iv;
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &tmpVal,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_UTINYINT], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_UTINYINT]);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_SMALLINT:
|
||||
if (isNullStr(pToken)) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_SMALLINT), TYPE_BYTES[TSDB_DATA_TYPE_SMALLINT], tOffset);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, true);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid smallint data", pToken->z);
|
||||
} else if (!IS_VALID_SMALLINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "smallint data overflow", pToken->z);
|
||||
}
|
||||
|
||||
int16_t tmpVal = (int16_t)iv;
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &tmpVal,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_SMALLINT], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_SMALLINT]);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_USMALLINT:
|
||||
if (isNullStr(pToken)) {
|
||||
*sizeAppend =
|
||||
tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_USMALLINT), TYPE_BYTES[TSDB_DATA_TYPE_USMALLINT], tOffset);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, false);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid unsigned smallint data", pToken->z);
|
||||
} else if (!IS_VALID_USMALLINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "unsigned smallint data overflow", pToken->z);
|
||||
}
|
||||
|
||||
uint16_t tmpVal = (uint16_t)iv;
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &tmpVal,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_USMALLINT], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_USMALLINT]);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_INT:
|
||||
if (isNullStr(pToken)) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_INT), TYPE_BYTES[TSDB_DATA_TYPE_INT], tOffset);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, true);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid int data", pToken->z);
|
||||
} else if (!IS_VALID_INT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "int data overflow", pToken->z);
|
||||
}
|
||||
|
||||
int32_t tmpVal = (int32_t)iv;
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &tmpVal,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_INT], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_INT]);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_UINT:
|
||||
if (isNullStr(pToken)) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_UINT), TYPE_BYTES[TSDB_DATA_TYPE_UINT], tOffset);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, false);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid unsigned int data", pToken->z);
|
||||
} else if (!IS_VALID_UINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "unsigned int data overflow", pToken->z);
|
||||
}
|
||||
|
||||
uint32_t tmpVal = (uint32_t)iv;
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &tmpVal,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_UINT], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_UINT]);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_BIGINT:
|
||||
if (isNullStr(pToken)) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_BIGINT), TYPE_BYTES[TSDB_DATA_TYPE_BIGINT], tOffset);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, true);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid bigint data", pToken->z);
|
||||
} else if (!IS_VALID_BIGINT(iv)) {
|
||||
return tscInvalidOperationMsg(msg, "bigint data overflow", pToken->z);
|
||||
}
|
||||
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &iv,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_BIGINT], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_BIGINT]);
|
||||
}
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_UBIGINT:
|
||||
if (isNullStr(pToken)) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_UBIGINT), TYPE_BYTES[TSDB_DATA_TYPE_UBIGINT], tOffset);
|
||||
} else {
|
||||
ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, false);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid unsigned bigint data", pToken->z);
|
||||
} else if (!IS_VALID_UBIGINT((uint64_t)iv)) {
|
||||
return tscInvalidOperationMsg(msg, "unsigned bigint data overflow", pToken->z);
|
||||
}
|
||||
|
||||
uint64_t tmpVal = (uint64_t)iv;
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &tmpVal,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_UBIGINT], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_UBIGINT]);
|
||||
}
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_FLOAT:
|
||||
if (isNullStr(pToken)) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_FLOAT), TYPE_BYTES[TSDB_DATA_TYPE_FLOAT], tOffset);
|
||||
} else {
|
||||
double dv;
|
||||
if (TK_ILLEGAL == tscToDouble(pToken, &dv, &endptr)) {
|
||||
return tscInvalidOperationMsg(msg, "illegal float data", pToken->z);
|
||||
}
|
||||
|
||||
if (((dv == HUGE_VAL || dv == -HUGE_VAL) && errno == ERANGE) || dv > FLT_MAX || dv < -FLT_MAX || isinf(dv) ||
|
||||
isnan(dv)) {
|
||||
return tscInvalidOperationMsg(msg, "illegal float data", pToken->z);
|
||||
}
|
||||
|
||||
float tmpVal = (float)dv;
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &tmpVal,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_FLOAT], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_FLOAT]);
|
||||
}
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_DOUBLE:
|
||||
if (isNullStr(pToken)) {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_DOUBLE), TYPE_BYTES[TSDB_DATA_TYPE_DOUBLE], tOffset);
|
||||
} else {
|
||||
double dv;
|
||||
if (TK_ILLEGAL == tscToDouble(pToken, &dv, &endptr)) {
|
||||
return tscInvalidOperationMsg(msg, "illegal double data", pToken->z);
|
||||
}
|
||||
|
||||
if (((dv == HUGE_VAL || dv == -HUGE_VAL) && errno == ERANGE) || isinf(dv) || isnan(dv)) {
|
||||
return tscInvalidOperationMsg(msg, "illegal double data", pToken->z);
|
||||
}
|
||||
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type, &dv,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_DOUBLE], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_DOUBLE]);
|
||||
}
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_BINARY:
|
||||
// binary data cannot be null-terminated char string, otherwise the last char of the string is lost
|
||||
if (pToken->type == TK_NULL) {
|
||||
payloadColSetId(payload, pSchema->colId);
|
||||
payloadColSetType(payload, pSchema->type);
|
||||
memcpy(POINTER_SHIFT(payloadStart, tOffset), getNullValue(TSDB_DATA_TYPE_BINARY), VARSTR_HEADER_SIZE + CHAR_BYTES);
|
||||
*sizeAppend = (TDRowLenT)(VARSTR_HEADER_SIZE + CHAR_BYTES);
|
||||
} else { // too long values will return invalid sql, not be truncated automatically
|
||||
if (pToken->n + VARSTR_HEADER_SIZE > pSchema->bytes) { // todo refactor
|
||||
return tscInvalidOperationMsg(msg, "string data overflow", pToken->z);
|
||||
}
|
||||
// STR_WITH_SIZE_TO_VARSTR(payload, pToken->z, pToken->n);
|
||||
|
||||
payloadColSetId(payload, pSchema->colId);
|
||||
payloadColSetType(payload, pSchema->type);
|
||||
varDataSetLen(POINTER_SHIFT(payloadStart,tOffset), pToken->n);
|
||||
memcpy(varDataVal(POINTER_SHIFT(payloadStart,tOffset)), pToken->z, pToken->n);
|
||||
*sizeAppend = (TDRowLenT)(VARSTR_HEADER_SIZE + pToken->n);
|
||||
*dataRowColDeltaLen += (TDRowLenT)(pToken->n - CHAR_BYTES);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + VARSTR_HEADER_SIZE + pToken->n);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_NCHAR:
|
||||
if (pToken->type == TK_NULL) {
|
||||
payloadColSetId(payload, pSchema->colId);
|
||||
payloadColSetType(payload, pSchema->type);
|
||||
memcpy(POINTER_SHIFT(payloadStart,tOffset), getNullValue(TSDB_DATA_TYPE_NCHAR), VARSTR_HEADER_SIZE + TSDB_NCHAR_SIZE);
|
||||
*sizeAppend = (TDRowLenT)(VARSTR_HEADER_SIZE + TSDB_NCHAR_SIZE);
|
||||
} else {
|
||||
// if the converted output len is over than pColumnModel->bytes, return error: 'Argument list too long'
|
||||
int32_t output = 0;
|
||||
payloadColSetId(payload, pSchema->colId);
|
||||
payloadColSetType(payload, pSchema->type);
|
||||
if (!taosMbsToUcs4(pToken->z, pToken->n, varDataVal(POINTER_SHIFT(payloadStart,tOffset)),
|
||||
pSchema->bytes - VARSTR_HEADER_SIZE, &output)) {
|
||||
char buf[512] = {0};
|
||||
snprintf(buf, tListLen(buf), "%s", strerror(errno));
|
||||
return tscInvalidOperationMsg(msg, buf, pToken->z);
|
||||
}
|
||||
|
||||
varDataSetLen(POINTER_SHIFT(payloadStart,tOffset), output);
|
||||
|
||||
*sizeAppend = (TDRowLenT)(VARSTR_HEADER_SIZE + output);
|
||||
*dataRowColDeltaLen += (TDRowLenT)(output - sizeof(uint32_t));
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + VARSTR_HEADER_SIZE + output);
|
||||
}
|
||||
break;
|
||||
|
||||
case TSDB_DATA_TYPE_TIMESTAMP: {
|
||||
if (pToken->type == TK_NULL) {
|
||||
if (primaryKey) {
|
||||
// When building SKVRow primaryKey, we should not skip even with NULL value.
|
||||
int64_t tmpVal = 0;
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, primaryKeyStart, pSchema->colId, pSchema->type, &tmpVal,
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_TIMESTAMP], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_TIMESTAMP]);
|
||||
} else {
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, payload, pSchema->colId, pSchema->type,
|
||||
getNullValue(TSDB_DATA_TYPE_TIMESTAMP),
|
||||
TYPE_BYTES[TSDB_DATA_TYPE_TIMESTAMP], tOffset);
|
||||
}
|
||||
} else {
|
||||
int64_t tmpVal;
|
||||
if (tsParseTime(pToken, &tmpVal, str, msg, timePrec) != TSDB_CODE_SUCCESS) {
|
||||
return tscInvalidOperationMsg(msg, "invalid timestamp", pToken->z);
|
||||
}
|
||||
|
||||
*sizeAppend = tsSetPayloadColValue(payloadStart, primaryKey ? primaryKeyStart : payload, pSchema->colId,
|
||||
pSchema->type, &tmpVal, TYPE_BYTES[TSDB_DATA_TYPE_TIMESTAMP], tOffset);
|
||||
*kvRowColLen += (TDRowLenT)(sizeof(SColIdx) + TYPE_BYTES[TSDB_DATA_TYPE_TIMESTAMP]);
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
/*
|
||||
* The server time/client time should not be mixed up in one sql string
|
||||
* Do not employ sort operation is not involved if server time is used.
|
||||
|
|
@ -777,31 +454,24 @@ int tsParseOneRow(char **str, STableDataBlocks *pDataBlocks, int16_t timePrec, i
|
|||
int32_t index = 0;
|
||||
SStrToken sToken = {0};
|
||||
|
||||
SMemRowHelper *pHelper = &pDataBlocks->rowHelper;
|
||||
char * payload = pDataBlocks->pData + pDataBlocks->size;
|
||||
char *row = pDataBlocks->pData + pDataBlocks->size; // skip the SSubmitBlk header
|
||||
|
||||
SParsedDataColInfo *spd = &pDataBlocks->boundColumnInfo;
|
||||
SSchema * schema = tscGetTableSchema(pDataBlocks->pTableMeta);
|
||||
STableMeta * pTableMeta = pDataBlocks->pTableMeta;
|
||||
SSchema * schema = tscGetTableSchema(pTableMeta);
|
||||
SMemRowBuilder * pBuilder = &pDataBlocks->rowBuilder;
|
||||
int32_t dataLen = pBuilder->dataRowInitLen;
|
||||
int32_t kvLen = pBuilder->kvRowInitLen;
|
||||
bool isParseBindParam = false;
|
||||
|
||||
TDRowTLenT dataRowLen = pHelper->allNullLen;
|
||||
TDRowTLenT kvRowLen = TD_MEM_ROW_KV_VER_SIZE;
|
||||
TDRowTLenT payloadValOffset = 0;
|
||||
TDRowLenT colValOffset = 0;
|
||||
ASSERT(dataRowLen > 0);
|
||||
|
||||
payloadSetNCols(payload, spd->numOfBound);
|
||||
payloadValOffset = payloadValuesOffset(payload); // rely on payloadNCols
|
||||
// payloadSetTLen(payload, payloadValOffset);
|
||||
|
||||
char *kvPrimaryKeyStart = payload + PAYLOAD_HEADER_LEN; // primaryKey in 1st column tuple
|
||||
char *kvStart = kvPrimaryKeyStart + PAYLOAD_COL_HEAD_LEN; // the column tuple behind the primaryKey
|
||||
initSMemRow(row, pBuilder->memRowType, pDataBlocks, spd->numOfBound);
|
||||
|
||||
// 1. set the parsed value from sql string
|
||||
for (int i = 0; i < spd->numOfBound; ++i) {
|
||||
// the start position in data block buffer of current value in sql
|
||||
int32_t colIndex = spd->boundedColumns[i];
|
||||
|
||||
char *start = payload + spd->cols[colIndex].offset;
|
||||
char *start = row + spd->cols[colIndex].offset;
|
||||
|
||||
SSchema *pSchema = &schema[colIndex]; // get colId here
|
||||
|
||||
|
|
@ -810,6 +480,9 @@ int tsParseOneRow(char **str, STableDataBlocks *pDataBlocks, int16_t timePrec, i
|
|||
*str += index;
|
||||
|
||||
if (sToken.type == TK_QUESTION) {
|
||||
if (!isParseBindParam) {
|
||||
isParseBindParam = true;
|
||||
}
|
||||
if (pInsertParam->insertType != TSDB_QUERY_TYPE_STMT_INSERT) {
|
||||
return tscSQLSyntaxErrMsg(pInsertParam->msg, "? only allowed in binding insertion", *str);
|
||||
}
|
||||
|
|
@ -860,54 +533,45 @@ int tsParseOneRow(char **str, STableDataBlocks *pDataBlocks, int16_t timePrec, i
|
|||
sToken.n -= 2 + cnt;
|
||||
}
|
||||
|
||||
bool isPrimaryKey = (colIndex == PRIMARYKEY_TIMESTAMP_COL_INDEX);
|
||||
TDRowLenT dataRowDeltaColLen = 0; // When combine the data as SDataRow, the delta len between all NULL columns.
|
||||
TDRowLenT kvRowColLen = 0;
|
||||
TDRowLenT colValAppended = 0;
|
||||
bool isPrimaryKey = (colIndex == PRIMARYKEY_TIMESTAMP_COL_INDEX);
|
||||
int32_t toffset = -1;
|
||||
int16_t colId = -1;
|
||||
tscGetMemRowAppendInfo(schema, pBuilder->memRowType, spd, i, &toffset, &colId);
|
||||
|
||||
if (!IS_DATA_COL_ORDERED(spd->orderStatus)) {
|
||||
ASSERT(spd->colIdxInfo != NULL);
|
||||
if(!isPrimaryKey) {
|
||||
kvStart = POINTER_SHIFT(kvPrimaryKeyStart, spd->colIdxInfo[i].finalIdx * PAYLOAD_COL_HEAD_LEN);
|
||||
} else {
|
||||
ASSERT(spd->colIdxInfo[i].finalIdx == 0);
|
||||
}
|
||||
}
|
||||
// the primary key locates in 1st column
|
||||
int32_t ret = tsParseOneColumnKV(pSchema, &sToken, payload, kvPrimaryKeyStart, kvStart, pInsertParam->msg, str,
|
||||
isPrimaryKey, timePrec, payloadValOffset + colValOffset, &colValAppended,
|
||||
&dataRowDeltaColLen, &kvRowColLen);
|
||||
int32_t ret = tsParseOneColumnKV(pSchema, &sToken, row, pInsertParam->msg, str, isPrimaryKey, timePrec, toffset,
|
||||
colId, &dataLen, &kvLen, pBuilder->compareStat);
|
||||
if (ret != TSDB_CODE_SUCCESS) {
|
||||
return ret;
|
||||
}
|
||||
|
||||
if (isPrimaryKey) {
|
||||
if (tsCheckTimestamp(pDataBlocks, payloadValues(payload)) != TSDB_CODE_SUCCESS) {
|
||||
TSKEY tsKey = memRowKey(row);
|
||||
if (tsCheckTimestamp(pDataBlocks, (const char *)&tsKey) != TSDB_CODE_SUCCESS) {
|
||||
tscInvalidOperationMsg(pInsertParam->msg, "client time/server time can not be mixed up", sToken.z);
|
||||
return TSDB_CODE_TSC_INVALID_TIME_STAMP;
|
||||
}
|
||||
payloadColSetOffset(kvPrimaryKeyStart, colValOffset);
|
||||
} else {
|
||||
payloadColSetOffset(kvStart, colValOffset);
|
||||
if (IS_DATA_COL_ORDERED(spd->orderStatus)) {
|
||||
kvStart += PAYLOAD_COL_HEAD_LEN; // move to next column
|
||||
}
|
||||
}
|
||||
|
||||
if (!isParseBindParam) {
|
||||
// 2. check and set convert flag
|
||||
if (pBuilder->compareStat == ROW_COMPARE_NEED) {
|
||||
checkAndConvertMemRow(row, dataLen, kvLen);
|
||||
}
|
||||
|
||||
// 3. set the null value for the columns that do not assign values
|
||||
if ((spd->numOfBound < spd->numOfCols) && isDataRow(row) && !isNeedConvertRow(row)) {
|
||||
SDataRow dataRow = memRowDataBody(row);
|
||||
for (int32_t i = 0; i < spd->numOfCols; ++i) {
|
||||
if (spd->cols[i].valStat == VAL_STAT_NONE) {
|
||||
tdAppendDataColVal(dataRow, getNullValue(schema[i].type), true, schema[i].type, spd->cols[i].toffset);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
colValOffset += colValAppended;
|
||||
kvRowLen += kvRowColLen;
|
||||
dataRowLen += dataRowDeltaColLen;
|
||||
}
|
||||
|
||||
if (kvRowLen < dataRowLen) {
|
||||
payloadSetType(payload, SMEM_ROW_KV);
|
||||
} else {
|
||||
payloadSetType(payload, SMEM_ROW_DATA);
|
||||
}
|
||||
*len = getExtendedRowSize(pDataBlocks);
|
||||
|
||||
*len = (int32_t)(payloadValOffset + colValOffset);
|
||||
payloadSetTLen(payload, *len);
|
||||
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
|
|
@ -957,11 +621,13 @@ int32_t tsParseValues(char **str, STableDataBlocks *pDataBlock, int maxRows, SIn
|
|||
|
||||
int32_t precision = tinfo.precision;
|
||||
|
||||
int32_t extendedRowSize = getExtendedRowSize(&tinfo);
|
||||
|
||||
initSMemRowHelper(&pDataBlock->rowHelper, tscGetTableSchema(pDataBlock->pTableMeta),
|
||||
tscGetNumOfColumns(pDataBlock->pTableMeta), 0);
|
||||
int32_t extendedRowSize = getExtendedRowSize(pDataBlock);
|
||||
|
||||
if (TSDB_CODE_SUCCESS !=
|
||||
(code = initMemRowBuilder(&pDataBlock->rowBuilder, 0, tinfo.numOfColumns, pDataBlock->boundColumnInfo.numOfBound,
|
||||
pDataBlock->boundColumnInfo.allNullLen))) {
|
||||
return code;
|
||||
}
|
||||
while (1) {
|
||||
index = 0;
|
||||
sToken = tStrGetToken(*str, &index, false);
|
||||
|
|
@ -991,9 +657,7 @@ int32_t tsParseValues(char **str, STableDataBlocks *pDataBlock, int maxRows, SIn
|
|||
index = 0;
|
||||
sToken = tStrGetToken(*str, &index, false);
|
||||
if (sToken.n == 0 || sToken.type != TK_RP) {
|
||||
tscSQLSyntaxErrMsg(pInsertParam->msg, ") expected", *str);
|
||||
code = TSDB_CODE_TSC_SQL_SYNTAX_ERROR;
|
||||
return code;
|
||||
return tscSQLSyntaxErrMsg(pInsertParam->msg, ") expected", *str);
|
||||
}
|
||||
|
||||
*str += index;
|
||||
|
|
@ -1012,19 +676,37 @@ int32_t tsParseValues(char **str, STableDataBlocks *pDataBlock, int maxRows, SIn
|
|||
void tscSetBoundColumnInfo(SParsedDataColInfo *pColInfo, SSchema *pSchema, int32_t numOfCols) {
|
||||
pColInfo->numOfCols = numOfCols;
|
||||
pColInfo->numOfBound = numOfCols;
|
||||
pColInfo->orderStatus = ORDER_STATUS_ORDERED;
|
||||
pColInfo->orderStatus = ORDER_STATUS_ORDERED; // default is ORDERED for non-bound mode
|
||||
pColInfo->boundedColumns = calloc(pColInfo->numOfCols, sizeof(int32_t));
|
||||
pColInfo->cols = calloc(pColInfo->numOfCols, sizeof(SBoundColumn));
|
||||
pColInfo->colIdxInfo = NULL;
|
||||
pColInfo->flen = 0;
|
||||
pColInfo->allNullLen = 0;
|
||||
|
||||
int32_t nVar = 0;
|
||||
for (int32_t i = 0; i < pColInfo->numOfCols; ++i) {
|
||||
uint8_t type = pSchema[i].type;
|
||||
if (i > 0) {
|
||||
pColInfo->cols[i].offset = pSchema[i - 1].bytes + pColInfo->cols[i - 1].offset;
|
||||
pColInfo->cols[i].toffset = pColInfo->flen;
|
||||
}
|
||||
pColInfo->flen += TYPE_BYTES[type];
|
||||
switch (type) {
|
||||
case TSDB_DATA_TYPE_BINARY:
|
||||
pColInfo->allNullLen += (VARSTR_HEADER_SIZE + CHAR_BYTES);
|
||||
++nVar;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_NCHAR:
|
||||
pColInfo->allNullLen += (VARSTR_HEADER_SIZE + TSDB_NCHAR_SIZE);
|
||||
++nVar;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
pColInfo->cols[i].hasVal = true;
|
||||
pColInfo->boundedColumns[i] = i;
|
||||
}
|
||||
pColInfo->allNullLen += pColInfo->flen;
|
||||
pColInfo->extendedVarLen = (uint16_t)(nVar * sizeof(VarDataOffsetT));
|
||||
}
|
||||
|
||||
int32_t tscAllocateMemIfNeed(STableDataBlocks *pDataBlock, int32_t rowSize, int32_t * numOfRows) {
|
||||
|
|
@ -1124,35 +806,29 @@ int tscSortRemoveDataBlockDupRows(STableDataBlocks *dataBuf, SBlockKeyInfo *pBlk
|
|||
if (dataBuf->tsSource == TSDB_USE_SERVER_TS) {
|
||||
assert(dataBuf->ordered);
|
||||
}
|
||||
// allocate memory
|
||||
// allocate memory
|
||||
size_t nAlloc = nRows * sizeof(SBlockKeyTuple);
|
||||
if (pBlkKeyInfo->pKeyTuple == NULL || pBlkKeyInfo->maxBytesAlloc < nAlloc) {
|
||||
size_t nRealAlloc = nAlloc + 10 * sizeof(SBlockKeyTuple);
|
||||
char * tmp = trealloc(pBlkKeyInfo->pKeyTuple, nRealAlloc);
|
||||
if (tmp == NULL) {
|
||||
return TSDB_CODE_TSC_OUT_OF_MEMORY;
|
||||
return TSDB_CODE_TSC_OUT_OF_MEMORY;
|
||||
}
|
||||
pBlkKeyInfo->pKeyTuple = (SBlockKeyTuple *)tmp;
|
||||
pBlkKeyInfo->maxBytesAlloc = (int32_t)nRealAlloc;
|
||||
}
|
||||
memset(pBlkKeyInfo->pKeyTuple, 0, nAlloc);
|
||||
|
||||
int32_t extendedRowSize = getExtendedRowSize(dataBuf);
|
||||
SBlockKeyTuple *pBlkKeyTuple = pBlkKeyInfo->pKeyTuple;
|
||||
char * pBlockData = pBlocks->data;
|
||||
TDRowTLenT totolPayloadTLen = 0;
|
||||
TDRowTLenT payloadTLen = 0;
|
||||
int n = 0;
|
||||
while (n < nRows) {
|
||||
pBlkKeyTuple->skey = payloadTSKey(pBlockData);
|
||||
pBlkKeyTuple->skey = memRowKey(pBlockData);
|
||||
pBlkKeyTuple->payloadAddr = pBlockData;
|
||||
payloadTLen = payloadTLen(pBlockData);
|
||||
#if 0
|
||||
ASSERT(payloadNCols(pBlockData) <= 4096);
|
||||
ASSERT(payloadTLen(pBlockData) < 65536);
|
||||
#endif
|
||||
totolPayloadTLen += payloadTLen;
|
||||
|
||||
// next loop
|
||||
pBlockData += payloadTLen;
|
||||
pBlockData += extendedRowSize;
|
||||
++pBlkKeyTuple;
|
||||
++n;
|
||||
}
|
||||
|
|
@ -1169,7 +845,6 @@ int tscSortRemoveDataBlockDupRows(STableDataBlocks *dataBuf, SBlockKeyInfo *pBlk
|
|||
TSKEY tj = (pBlkKeyTuple + j)->skey;
|
||||
|
||||
if (ti == tj) {
|
||||
totolPayloadTLen -= payloadTLen(pBlkKeyTuple + j);
|
||||
++j;
|
||||
continue;
|
||||
}
|
||||
|
|
@ -1185,17 +860,15 @@ int tscSortRemoveDataBlockDupRows(STableDataBlocks *dataBuf, SBlockKeyInfo *pBlk
|
|||
pBlocks->numOfRows = i + 1;
|
||||
}
|
||||
|
||||
dataBuf->size = sizeof(SSubmitBlk) + totolPayloadTLen;
|
||||
dataBuf->size = sizeof(SSubmitBlk) + pBlocks->numOfRows * extendedRowSize;
|
||||
dataBuf->prevTS = INT64_MIN;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int32_t doParseInsertStatement(SInsertStatementParam *pInsertParam, char **str, STableDataBlocks* dataBuf, int32_t *totalNum) {
|
||||
STableComInfo tinfo = tscGetTableInfo(dataBuf->pTableMeta);
|
||||
|
||||
static int32_t doParseInsertStatement(SInsertStatementParam *pInsertParam, char **str, STableDataBlocks* dataBuf, int32_t *totalNum) {
|
||||
int32_t maxNumOfRows;
|
||||
int32_t code = tscAllocateMemIfNeed(dataBuf, getExtendedRowSize(&tinfo), &maxNumOfRows);
|
||||
int32_t code = tscAllocateMemIfNeed(dataBuf, getExtendedRowSize(dataBuf), &maxNumOfRows);
|
||||
if (TSDB_CODE_SUCCESS != code) {
|
||||
return TSDB_CODE_TSC_OUT_OF_MEMORY;
|
||||
}
|
||||
|
|
@ -1533,7 +1206,7 @@ static int32_t parseBoundColumns(SInsertStatementParam *pInsertParam, SParsedDat
|
|||
pColInfo->numOfBound = 0;
|
||||
memset(pColInfo->boundedColumns, 0, sizeof(int32_t) * nCols);
|
||||
for (int32_t i = 0; i < nCols; ++i) {
|
||||
pColInfo->cols[i].hasVal = false;
|
||||
pColInfo->cols[i].valStat = VAL_STAT_NONE;
|
||||
}
|
||||
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
|
|
@ -1572,12 +1245,12 @@ static int32_t parseBoundColumns(SInsertStatementParam *pInsertParam, SParsedDat
|
|||
int32_t nScanned = 0, t = lastColIdx + 1;
|
||||
while (t < nCols) {
|
||||
if (strncmp(sToken.z, pSchema[t].name, sToken.n) == 0 && strlen(pSchema[t].name) == sToken.n) {
|
||||
if (pColInfo->cols[t].hasVal == true) {
|
||||
if (pColInfo->cols[t].valStat == VAL_STAT_HAS) {
|
||||
code = tscInvalidOperationMsg(pInsertParam->msg, "duplicated column name", sToken.z);
|
||||
goto _clean;
|
||||
}
|
||||
|
||||
pColInfo->cols[t].hasVal = true;
|
||||
pColInfo->cols[t].valStat = VAL_STAT_HAS;
|
||||
pColInfo->boundedColumns[pColInfo->numOfBound] = t;
|
||||
++pColInfo->numOfBound;
|
||||
findColumnIndex = true;
|
||||
|
|
@ -1595,12 +1268,12 @@ static int32_t parseBoundColumns(SInsertStatementParam *pInsertParam, SParsedDat
|
|||
int32_t nRemain = nCols - nScanned;
|
||||
while (t < nRemain) {
|
||||
if (strncmp(sToken.z, pSchema[t].name, sToken.n) == 0 && strlen(pSchema[t].name) == sToken.n) {
|
||||
if (pColInfo->cols[t].hasVal == true) {
|
||||
if (pColInfo->cols[t].valStat == VAL_STAT_HAS) {
|
||||
code = tscInvalidOperationMsg(pInsertParam->msg, "duplicated column name", sToken.z);
|
||||
goto _clean;
|
||||
}
|
||||
|
||||
pColInfo->cols[t].hasVal = true;
|
||||
pColInfo->cols[t].valStat = VAL_STAT_HAS;
|
||||
pColInfo->boundedColumns[pColInfo->numOfBound] = t;
|
||||
++pColInfo->numOfBound;
|
||||
findColumnIndex = true;
|
||||
|
|
@ -1835,7 +1508,7 @@ int tsParseInsertSql(SSqlObj *pSql) {
|
|||
goto _clean;
|
||||
}
|
||||
|
||||
if (dataBuf->boundColumnInfo.cols[0].hasVal == false) {
|
||||
if (dataBuf->boundColumnInfo.cols[0].valStat == VAL_STAT_NONE) {
|
||||
code = tscInvalidOperationMsg(pInsertParam->msg, "primary timestamp column can not be null", NULL);
|
||||
goto _clean;
|
||||
}
|
||||
|
|
@ -1922,7 +1595,7 @@ int tsParseSql(SSqlObj *pSql, bool initial) {
|
|||
if (pSql->parseRetry < 1 && (ret == TSDB_CODE_TSC_SQL_SYNTAX_ERROR || ret == TSDB_CODE_TSC_INVALID_OPERATION)) {
|
||||
tscDebug("0x%"PRIx64 " parse insert sql statement failed, code:%s, clear meta cache and retry ", pSql->self, tstrerror(ret));
|
||||
|
||||
tscResetSqlCmd(pCmd, true);
|
||||
tscResetSqlCmd(pCmd, true, pSql->self);
|
||||
pSql->parseRetry++;
|
||||
|
||||
if ((ret = tsInsertInitialCheck(pSql)) == TSDB_CODE_SUCCESS) {
|
||||
|
|
@ -1939,7 +1612,7 @@ int tsParseSql(SSqlObj *pSql, bool initial) {
|
|||
if (ret == TSDB_CODE_TSC_INVALID_OPERATION && pSql->parseRetry < 1 && sqlInfo.type == TSDB_SQL_SELECT) {
|
||||
tscDebug("0x%"PRIx64 " parse query sql statement failed, code:%s, clear meta cache and retry ", pSql->self, tstrerror(ret));
|
||||
|
||||
tscResetSqlCmd(pCmd, true);
|
||||
tscResetSqlCmd(pCmd, true, pSql->self);
|
||||
pSql->parseRetry++;
|
||||
|
||||
ret = tscValidateSqlInfo(pSql, &sqlInfo);
|
||||
|
|
@ -2046,15 +1719,18 @@ static void parseFileSendDataBlock(void *param, TAOS_RES *tres, int32_t numOfRow
|
|||
goto _error;
|
||||
}
|
||||
|
||||
tscAllocateMemIfNeed(pTableDataBlock, getExtendedRowSize(&tinfo), &maxRows);
|
||||
tscAllocateMemIfNeed(pTableDataBlock, getExtendedRowSize(pTableDataBlock), &maxRows);
|
||||
tokenBuf = calloc(1, TSDB_MAX_BYTES_PER_ROW);
|
||||
if (tokenBuf == NULL) {
|
||||
code = TSDB_CODE_TSC_OUT_OF_MEMORY;
|
||||
goto _error;
|
||||
}
|
||||
|
||||
initSMemRowHelper(&pTableDataBlock->rowHelper, tscGetTableSchema(pTableDataBlock->pTableMeta),
|
||||
tscGetNumOfColumns(pTableDataBlock->pTableMeta), 0);
|
||||
if (TSDB_CODE_SUCCESS !=
|
||||
(ret = initMemRowBuilder(&pTableDataBlock->rowBuilder, 0, tinfo.numOfColumns, pTableDataBlock->numOfParams,
|
||||
pTableDataBlock->boundColumnInfo.allNullLen))) {
|
||||
goto _error;
|
||||
}
|
||||
|
||||
while ((readLen = tgetline(&line, &n, fp)) != -1) {
|
||||
if (('\r' == line[readLen - 1]) || ('\n' == line[readLen - 1])) {
|
||||
|
|
|
|||
|
|
@ -299,7 +299,7 @@ static int fillColumnsNull(STableDataBlocks* pBlock, int32_t rowNum) {
|
|||
SSchema *schema = (SSchema*)pBlock->pTableMeta->schema;
|
||||
|
||||
for (int32_t i = 0; i < spd->numOfCols; ++i) {
|
||||
if (!spd->cols[i].hasVal) { // current column do not have any value to insert, set it to null
|
||||
if (spd->cols[i].valStat == VAL_STAT_NONE) { // current column do not have any value to insert, set it to null
|
||||
for (int32_t n = 0; n < rowNum; ++n) {
|
||||
char *ptr = pBlock->pData + sizeof(SSubmitBlk) + pBlock->rowSize * n + offset;
|
||||
|
||||
|
|
@ -1694,7 +1694,7 @@ int taos_stmt_set_tbname_tags(TAOS_STMT* stmt, const char* name, TAOS_BIND* tags
|
|||
if (taosHashGetSize(pCmd->insertParam.pTableBlockHashList) > 0) {
|
||||
SHashObj* hashList = pCmd->insertParam.pTableBlockHashList;
|
||||
pCmd->insertParam.pTableBlockHashList = NULL;
|
||||
tscResetSqlCmd(pCmd, false);
|
||||
tscResetSqlCmd(pCmd, false, pSql->self);
|
||||
pCmd->insertParam.pTableBlockHashList = hashList;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -18,11 +18,11 @@
|
|||
#include "tsclient.h"
|
||||
#include "tsocket.h"
|
||||
#include "ttimer.h"
|
||||
#include "tutil.h"
|
||||
#include "taosmsg.h"
|
||||
#include "tcq.h"
|
||||
|
||||
#include "taos.h"
|
||||
#include "tscUtil.h"
|
||||
|
||||
void tscSaveSlowQueryFp(void *handle, void *tmrId);
|
||||
TAOS *tscSlowQueryConn = NULL;
|
||||
|
|
@ -227,16 +227,16 @@ void tscKillStream(STscObj *pObj, uint32_t killId) {
|
|||
|
||||
int tscBuildQueryStreamDesc(void *pMsg, STscObj *pObj) {
|
||||
SHeartBeatMsg *pHeartbeat = pMsg;
|
||||
|
||||
int allocedQueriesNum = pHeartbeat->numOfQueries;
|
||||
int allocedStreamsNum = pHeartbeat->numOfStreams;
|
||||
|
||||
pHeartbeat->numOfQueries = 0;
|
||||
SQueryDesc *pQdesc = (SQueryDesc *)pHeartbeat->pData;
|
||||
|
||||
// We extract the lock to tscBuildHeartBeatMsg function.
|
||||
|
||||
int64_t now = taosGetTimestampMs();
|
||||
SSqlObj *pSql = pObj->sqlList;
|
||||
|
||||
while (pSql) {
|
||||
/*
|
||||
* avoid sqlobj may not be correctly removed from sql list
|
||||
|
|
@ -248,41 +248,55 @@ int tscBuildQueryStreamDesc(void *pMsg, STscObj *pObj) {
|
|||
}
|
||||
|
||||
tstrncpy(pQdesc->sql, pSql->sqlstr, sizeof(pQdesc->sql));
|
||||
pQdesc->stime = htobe64(pSql->stime);
|
||||
pQdesc->queryId = htonl(pSql->queryId);
|
||||
//pQdesc->useconds = htobe64(pSql->res.useconds);
|
||||
pQdesc->stime = htobe64(pSql->stime);
|
||||
pQdesc->queryId = htonl(pSql->queryId);
|
||||
pQdesc->useconds = htobe64(now - pSql->stime);
|
||||
pQdesc->qId = htobe64(pSql->res.qId);
|
||||
pQdesc->qId = htobe64(pSql->res.qId);
|
||||
pQdesc->sqlObjId = htobe64(pSql->self);
|
||||
pQdesc->pid = pHeartbeat->pid;
|
||||
pQdesc->stableQuery = pSql->cmd.pQueryInfo->stableQuery;
|
||||
pQdesc->pid = pHeartbeat->pid;
|
||||
pQdesc->numOfSub = pSql->subState.numOfSub;
|
||||
|
||||
// todo race condition
|
||||
pQdesc->stableQuery = 0;
|
||||
|
||||
char *p = pQdesc->subSqlInfo;
|
||||
int32_t remainLen = sizeof(pQdesc->subSqlInfo);
|
||||
if (pQdesc->numOfSub == 0) {
|
||||
snprintf(p, remainLen, "N/A");
|
||||
} else {
|
||||
int32_t len;
|
||||
for (int32_t i = 0; i < pQdesc->numOfSub; ++i) {
|
||||
len = snprintf(p, remainLen, "[%d]0x%" PRIx64 "(%c) ", i,
|
||||
pSql->pSubs[i]->self,
|
||||
pSql->subState.states[i] ? 'C' : 'I');
|
||||
if (len > remainLen) {
|
||||
break;
|
||||
// SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd);
|
||||
// if (pQueryInfo != NULL) {
|
||||
// pQdesc->stableQuery = (pQueryInfo->stableQuery)?1:0;
|
||||
// } else {
|
||||
// pQdesc->stableQuery = 0;
|
||||
// }
|
||||
|
||||
if (pSql->pSubs != NULL && pSql->subState.states != NULL) {
|
||||
for (int32_t i = 0; i < pQdesc->numOfSub; ++i) {
|
||||
SSqlObj *psub = pSql->pSubs[i];
|
||||
int64_t self = (psub != NULL)? psub->self : 0;
|
||||
|
||||
int32_t len = snprintf(p, remainLen, "[%d]0x%" PRIx64 "(%c) ", i, self, pSql->subState.states[i] ? 'C' : 'I');
|
||||
if (len > remainLen) {
|
||||
break;
|
||||
}
|
||||
|
||||
remainLen -= len;
|
||||
p += len;
|
||||
}
|
||||
remainLen -= len;
|
||||
p += len;
|
||||
}
|
||||
}
|
||||
pQdesc->numOfSub = htonl(pQdesc->numOfSub);
|
||||
|
||||
pQdesc->numOfSub = htonl(pQdesc->numOfSub);
|
||||
taosGetFqdn(pQdesc->fqdn);
|
||||
|
||||
pHeartbeat->numOfQueries++;
|
||||
pQdesc++;
|
||||
|
||||
pSql = pSql->next;
|
||||
if (pHeartbeat->numOfQueries >= allocedQueriesNum) break;
|
||||
if (pHeartbeat->numOfQueries >= allocedQueriesNum) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
pHeartbeat->numOfStreams = 0;
|
||||
|
|
|
|||
|
|
@ -1944,20 +1944,6 @@ static void addPrimaryTsColIntoResult(SQueryInfo* pQueryInfo, SSqlCmd* pCmd) {
|
|||
pQueryInfo->type |= TSDB_QUERY_TYPE_PROJECTION_QUERY;
|
||||
}
|
||||
|
||||
bool isValidDistinctSql(SQueryInfo* pQueryInfo) {
|
||||
if (pQueryInfo == NULL) {
|
||||
return false;
|
||||
}
|
||||
if ((pQueryInfo->type & TSDB_QUERY_TYPE_STABLE_QUERY) != TSDB_QUERY_TYPE_STABLE_QUERY
|
||||
&& (pQueryInfo->type & TSDB_QUERY_TYPE_TABLE_QUERY) != TSDB_QUERY_TYPE_TABLE_QUERY) {
|
||||
return false;
|
||||
}
|
||||
if (tscNumOfExprs(pQueryInfo) == 1){
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
static bool hasNoneUserDefineExpr(SQueryInfo* pQueryInfo) {
|
||||
size_t numOfExprs = taosArrayGetSize(pQueryInfo->exprList);
|
||||
for (int32_t i = 0; i < numOfExprs; ++i) {
|
||||
|
|
@ -2047,8 +2033,11 @@ int32_t validateSelectNodeList(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SArray* pS
|
|||
const char* msg1 = "too many items in selection clause";
|
||||
const char* msg2 = "functions or others can not be mixed up";
|
||||
const char* msg3 = "not support query expression";
|
||||
const char* msg4 = "only support distinct one column or tag";
|
||||
const char* msg4 = "not support distinct mixed with proj/agg func";
|
||||
const char* msg5 = "invalid function name";
|
||||
const char* msg6 = "not support distinct mixed with join";
|
||||
const char* msg7 = "not support distinct mixed with groupby";
|
||||
const char* msg8 = "not support distinct in nest query";
|
||||
|
||||
// too many result columns not support order by in query
|
||||
if (taosArrayGetSize(pSelNodeList) > TSDB_MAX_COLUMNS) {
|
||||
|
|
@ -2060,17 +2049,22 @@ int32_t validateSelectNodeList(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SArray* pS
|
|||
}
|
||||
|
||||
bool hasDistinct = false;
|
||||
size_t numOfExpr = taosArrayGetSize(pSelNodeList);
|
||||
bool hasAgg = false;
|
||||
size_t numOfExpr = taosArrayGetSize(pSelNodeList);
|
||||
int32_t distIdx = -1;
|
||||
for (int32_t i = 0; i < numOfExpr; ++i) {
|
||||
int32_t outputIndex = (int32_t)tscNumOfExprs(pQueryInfo);
|
||||
tSqlExprItem* pItem = taosArrayGet(pSelNodeList, i);
|
||||
|
||||
if (hasDistinct == false) {
|
||||
hasDistinct = (pItem->distinct == true);
|
||||
}
|
||||
hasDistinct = (pItem->distinct == true);
|
||||
distIdx = hasDistinct ? i : -1;
|
||||
}
|
||||
|
||||
int32_t type = pItem->pNode->type;
|
||||
if (type == SQL_NODE_SQLFUNCTION) {
|
||||
hasAgg = true;
|
||||
if (hasDistinct) break;
|
||||
|
||||
pItem->pNode->functionId = isValidFunction(pItem->pNode->Expr.operand.z, pItem->pNode->Expr.operand.n);
|
||||
SUdfInfo* pUdfInfo = NULL;
|
||||
if (pItem->pNode->functionId < 0) {
|
||||
|
|
@ -2106,9 +2100,21 @@ int32_t validateSelectNodeList(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SArray* pS
|
|||
}
|
||||
}
|
||||
|
||||
|
||||
//TODO(dengyihao), refactor as function
|
||||
//handle distinct func mixed with other func
|
||||
if (hasDistinct == true) {
|
||||
if (!isValidDistinctSql(pQueryInfo) ) {
|
||||
if (distIdx != 0 || hasAgg) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
|
||||
}
|
||||
if (joinQuery) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg6);
|
||||
}
|
||||
if (pQueryInfo->groupbyExpr.numOfGroupCols != 0) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg7);
|
||||
}
|
||||
if (pQueryInfo->pDownstream != NULL) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg8);
|
||||
}
|
||||
pQueryInfo->distinct = true;
|
||||
}
|
||||
|
|
@ -3725,7 +3731,8 @@ static int32_t doExtractColumnFilterInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo,
|
|||
if (pRight->tokenId != TK_SET || !serializeExprListToVariant(pRight->Expr.paramList, &pVal, colType, timePrecision)) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg);
|
||||
}
|
||||
pColumnFilter->pz = (int64_t)calloc(1, pVal->nLen + 1);
|
||||
|
||||
pColumnFilter->pz = (int64_t)calloc(1, pVal->nLen);
|
||||
pColumnFilter->len = pVal->nLen;
|
||||
pColumnFilter->filterstr = 1;
|
||||
memcpy((char *)(pColumnFilter->pz), (char *)(pVal->pz), pVal->nLen);
|
||||
|
|
@ -4293,7 +4300,7 @@ static bool isValidExpr(tSqlExpr* pLeft, tSqlExpr* pRight, int32_t optr) {
|
|||
if (pRight == NULL) {
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
if (pLeft->tokenId >= TK_BOOL && pLeft->tokenId <= TK_BINARY && pRight->tokenId >= TK_BOOL && pRight->tokenId <= TK_BINARY) {
|
||||
return false;
|
||||
}
|
||||
|
|
@ -5746,36 +5753,41 @@ static void setDefaultOrderInfo(SQueryInfo* pQueryInfo) {
|
|||
pQueryInfo->order.order = TSDB_ORDER_ASC;
|
||||
if (isTopBottomQuery(pQueryInfo)) {
|
||||
pQueryInfo->order.orderColId = PRIMARYKEY_TIMESTAMP_COL_INDEX;
|
||||
} else { // in case of select tbname from super_table, the defualt order column can not be the primary ts column
|
||||
pQueryInfo->order.orderColId = INT32_MIN;
|
||||
} else { // in case of select tbname from super_table, the default order column can not be the primary ts column
|
||||
pQueryInfo->order.orderColId = INT32_MIN; // todo define a macro
|
||||
}
|
||||
|
||||
/* for super table query, set default ascending order for group output */
|
||||
if (UTIL_TABLE_IS_SUPER_TABLE(pTableMetaInfo)) {
|
||||
pQueryInfo->groupbyExpr.orderType = TSDB_ORDER_ASC;
|
||||
}
|
||||
|
||||
if (pQueryInfo->distinct) {
|
||||
pQueryInfo->order.order = TSDB_ORDER_ASC;
|
||||
pQueryInfo->order.orderColId = PRIMARYKEY_TIMESTAMP_COL_INDEX;
|
||||
}
|
||||
}
|
||||
|
||||
int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSqlNode, SSchema* pSchema) {
|
||||
const char* msg0 = "only support order by primary timestamp";
|
||||
const char* msg1 = "invalid column name";
|
||||
const char* msg2 = "order by primary timestamp, first tag or groupby column in groupby clause allowed";
|
||||
const char* msg3 = "invalid column in order by clause, only primary timestamp or first tag in groupby clause allowed";
|
||||
const char* msg0 = "only one column allowed in orderby";
|
||||
const char* msg1 = "invalid column name in orderby clause";
|
||||
const char* msg2 = "too many order by columns";
|
||||
const char* msg3 = "only primary timestamp/tbname/first tag in groupby clause allowed";
|
||||
const char* msg4 = "only tag in groupby clause allowed in order clause";
|
||||
const char* msg5 = "only primary timestamp/column in top/bottom function allowed as order column";
|
||||
const char* msg6 = "only primary timestamp allowed as the second order column";
|
||||
const char* msg7 = "only primary timestamp/column in groupby clause allowed as order column";
|
||||
const char* msg8 = "only column in groupby clause allowed as order column";
|
||||
|
||||
setDefaultOrderInfo(pQueryInfo);
|
||||
STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
|
||||
|
||||
|
||||
if (pQueryInfo->distinct == true) {
|
||||
pQueryInfo->order.order = TSDB_ORDER_ASC;
|
||||
pQueryInfo->order.orderColId = 0;
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
if (pSqlNode->pSortOrder == NULL) {
|
||||
if (pQueryInfo->distinct || pSqlNode->pSortOrder == NULL) {
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
SArray* pSortorder = pSqlNode->pSortOrder;
|
||||
char* pMsgBuf = tscGetErrorMsgPayload(pCmd);
|
||||
SArray* pSortOrder = pSqlNode->pSortOrder;
|
||||
|
||||
/*
|
||||
* for table query, there is only one or none order option is allowed, which is the
|
||||
|
|
@ -5783,19 +5795,19 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
|
|||
*
|
||||
* for super table query, the order option must be less than 3.
|
||||
*/
|
||||
size_t size = taosArrayGetSize(pSortorder);
|
||||
if (UTIL_TABLE_IS_NORMAL_TABLE(pTableMetaInfo)) {
|
||||
size_t size = taosArrayGetSize(pSortOrder);
|
||||
if (UTIL_TABLE_IS_NORMAL_TABLE(pTableMetaInfo) || UTIL_TABLE_IS_TMP_TABLE(pTableMetaInfo)) {
|
||||
if (size > 1) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg0);
|
||||
return invalidOperationMsg(pMsgBuf, msg0);
|
||||
}
|
||||
} else {
|
||||
if (size > 2) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3);
|
||||
return invalidOperationMsg(pMsgBuf, msg2);
|
||||
}
|
||||
}
|
||||
|
||||
// handle the first part of order by
|
||||
tVariant* pVar = taosArrayGet(pSortorder, 0);
|
||||
tVariant* pVar = taosArrayGet(pSortOrder, 0);
|
||||
|
||||
// e.g., order by 1 asc, return directly with out further check.
|
||||
if (pVar->nType >= TSDB_DATA_TYPE_TINYINT && pVar->nType <= TSDB_DATA_TYPE_BIGINT) {
|
||||
|
|
@ -5807,7 +5819,7 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
|
|||
|
||||
if (UTIL_TABLE_IS_SUPER_TABLE(pTableMetaInfo)) { // super table query
|
||||
if (getColumnIndexByName(&columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
|
||||
return invalidOperationMsg(pMsgBuf, msg1);
|
||||
}
|
||||
|
||||
bool orderByTags = false;
|
||||
|
|
@ -5819,7 +5831,7 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
|
|||
|
||||
// it is a tag column
|
||||
if (pQueryInfo->groupbyExpr.columnInfo == NULL) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
|
||||
return invalidOperationMsg(pMsgBuf, msg4);
|
||||
}
|
||||
SColIndex* pColIndex = taosArrayGet(pQueryInfo->groupbyExpr.columnInfo, 0);
|
||||
if (relTagIndex == pColIndex->colIndex) {
|
||||
|
|
@ -5840,13 +5852,14 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
|
|||
orderByGroupbyCol = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (!(orderByTags || orderByTS || orderByGroupbyCol) && !isTopBottomQuery(pQueryInfo)) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3);
|
||||
return invalidOperationMsg(pMsgBuf, msg3);
|
||||
} else { // order by top/bottom result value column is not supported in case of interval query.
|
||||
assert(!(orderByTags && orderByTS && orderByGroupbyCol));
|
||||
}
|
||||
|
||||
size_t s = taosArrayGetSize(pSortorder);
|
||||
size_t s = taosArrayGetSize(pSortOrder);
|
||||
if (s == 1) {
|
||||
if (orderByTags) {
|
||||
pQueryInfo->groupbyExpr.orderIndex = index.columnIndex - tscGetNumOfColumns(pTableMetaInfo->pTableMeta);
|
||||
|
|
@ -5865,7 +5878,7 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
|
|||
|
||||
pExpr = tscExprGet(pQueryInfo, 1);
|
||||
if (pExpr->base.colInfo.colIndex != index.columnIndex && index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
|
||||
return invalidOperationMsg(pMsgBuf, msg5);
|
||||
}
|
||||
|
||||
tVariantListItem* p1 = taosArrayGet(pSqlNode->pSortOrder, 0);
|
||||
|
|
@ -5883,9 +5896,7 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
|
|||
addPrimaryTsColIntoResult(pQueryInfo, pCmd);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (s == 2) {
|
||||
} else {
|
||||
tVariantListItem *pItem = taosArrayGet(pSqlNode->pSortOrder, 0);
|
||||
if (orderByTags) {
|
||||
pQueryInfo->groupbyExpr.orderIndex = index.columnIndex - tscGetNumOfColumns(pTableMetaInfo->pTableMeta);
|
||||
|
|
@ -5902,22 +5913,23 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
|
|||
tVariant* pVar2 = &pItem->pVar;
|
||||
SStrToken cname = {pVar2->nLen, pVar2->nType, pVar2->pz};
|
||||
if (getColumnIndexByName(&cname, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
|
||||
return invalidOperationMsg(pMsgBuf, msg1);
|
||||
}
|
||||
|
||||
if (index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
|
||||
return invalidOperationMsg(pMsgBuf, msg6);
|
||||
} else {
|
||||
tVariantListItem* p1 = taosArrayGet(pSortorder, 1);
|
||||
tVariantListItem* p1 = taosArrayGet(pSortOrder, 1);
|
||||
pQueryInfo->order.order = p1->sortOrder;
|
||||
pQueryInfo->order.orderColId = PRIMARYKEY_TIMESTAMP_COL_INDEX;
|
||||
}
|
||||
}
|
||||
|
||||
} else { // meter query
|
||||
if (getColumnIndexByName(&columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
|
||||
} else if (UTIL_TABLE_IS_NORMAL_TABLE(pTableMetaInfo) || UTIL_TABLE_IS_CHILD_TABLE(pTableMetaInfo)) { // check order by clause for normal table & temp table
|
||||
if (getColumnIndexByName(&columnName, pQueryInfo, &index, pMsgBuf) != TSDB_CODE_SUCCESS) {
|
||||
return invalidOperationMsg(pMsgBuf, msg1);
|
||||
}
|
||||
|
||||
if (index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX && !isTopBottomQuery(pQueryInfo)) {
|
||||
bool validOrder = false;
|
||||
SArray *columnInfo = pQueryInfo->groupbyExpr.columnInfo;
|
||||
|
|
@ -5925,21 +5937,24 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
|
|||
SColIndex* pColIndex = taosArrayGet(columnInfo, 0);
|
||||
validOrder = (pColIndex->colIndex == index.columnIndex);
|
||||
}
|
||||
|
||||
if (!validOrder) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
|
||||
return invalidOperationMsg(pMsgBuf, msg7);
|
||||
}
|
||||
|
||||
tVariantListItem* p1 = taosArrayGet(pSqlNode->pSortOrder, 0);
|
||||
pQueryInfo->groupbyExpr.orderIndex = pSchema[index.columnIndex].colId;
|
||||
pQueryInfo->groupbyExpr.orderType = p1->sortOrder;
|
||||
|
||||
}
|
||||
|
||||
if (isTopBottomQuery(pQueryInfo)) {
|
||||
bool validOrder = false;
|
||||
SArray *columnInfo = pQueryInfo->groupbyExpr.columnInfo;
|
||||
if (columnInfo != NULL && taosArrayGetSize(columnInfo) > 0) {
|
||||
SColIndex* pColIndex = taosArrayGet(columnInfo, 0);
|
||||
validOrder = (pColIndex->colIndex == index.columnIndex);
|
||||
|
||||
if (pColIndex->colIndex == index.columnIndex) {
|
||||
return invalidOperationMsg(pMsgBuf, msg8);
|
||||
}
|
||||
} else {
|
||||
/* order of top/bottom query in interval is not valid */
|
||||
SExprInfo* pExpr = tscExprGet(pQueryInfo, 0);
|
||||
|
|
@ -5947,13 +5962,8 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
|
|||
|
||||
pExpr = tscExprGet(pQueryInfo, 1);
|
||||
if (pExpr->base.colInfo.colIndex != index.columnIndex && index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
|
||||
return invalidOperationMsg(pMsgBuf, msg5);
|
||||
}
|
||||
validOrder = true;
|
||||
}
|
||||
|
||||
if (!validOrder) {
|
||||
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
|
||||
}
|
||||
|
||||
tVariantListItem* pItem = taosArrayGet(pSqlNode->pSortOrder, 0);
|
||||
|
|
@ -5963,6 +5973,18 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
|
|||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
tVariantListItem* pItem = taosArrayGet(pSqlNode->pSortOrder, 0);
|
||||
pQueryInfo->order.order = pItem->sortOrder;
|
||||
pQueryInfo->order.orderColId = pSchema[index.columnIndex].colId;
|
||||
} else {
|
||||
// handle the temp table order by clause. You can order by any single column in case of the temp table, created by
|
||||
// inner subquery.
|
||||
assert(UTIL_TABLE_IS_TMP_TABLE(pTableMetaInfo) && taosArrayGetSize(pSqlNode->pSortOrder) == 1);
|
||||
|
||||
if (getColumnIndexByName(&columnName, pQueryInfo, &index, pMsgBuf) != TSDB_CODE_SUCCESS) {
|
||||
return invalidOperationMsg(pMsgBuf, msg1);
|
||||
}
|
||||
|
||||
tVariantListItem* pItem = taosArrayGet(pSqlNode->pSortOrder, 0);
|
||||
pQueryInfo->order.order = pItem->sortOrder;
|
||||
pQueryInfo->order.orderColId = pSchema[index.columnIndex].colId;
|
||||
|
|
@ -8666,12 +8688,12 @@ static int32_t doValidateSubquery(SSqlNode* pSqlNode, int32_t index, SSqlObj* pS
|
|||
pSub->pUdfInfo = pUdfInfo;
|
||||
pSub->udfCopy = true;
|
||||
|
||||
pSub->pDownstream = pQueryInfo;
|
||||
int32_t code = validateSqlNode(pSql, p, pSub);
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
return code;
|
||||
}
|
||||
|
||||
pSub->pDownstream = pQueryInfo;
|
||||
|
||||
// create dummy table meta info
|
||||
STableMetaInfo* pTableMetaInfo1 = calloc(1, sizeof(STableMetaInfo));
|
||||
|
|
@ -8730,8 +8752,7 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
|
|||
const char* msg8 = "condition missing for join query";
|
||||
const char* msg9 = "not support 3 level select";
|
||||
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
SSqlCmd* pCmd = &pSql->cmd;
|
||||
|
||||
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
|
||||
|
|
@ -8753,7 +8774,7 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
|
|||
}
|
||||
|
||||
if (pSqlNode->from->type == SQL_NODE_FROM_SUBQUERY) {
|
||||
clearAllTableMetaInfo(pQueryInfo, false);
|
||||
clearAllTableMetaInfo(pQueryInfo, false, pSql->self);
|
||||
pQueryInfo->numOfTables = 0;
|
||||
|
||||
// parse the subquery in the first place
|
||||
|
|
@ -8780,6 +8801,7 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
|
|||
if (validateGroupbyNode(pQueryInfo, pSqlNode->pGroupby, pCmd) != TSDB_CODE_SUCCESS) {
|
||||
return TSDB_CODE_TSC_INVALID_OPERATION;
|
||||
}
|
||||
|
||||
|
||||
if (validateSelectNodeList(pCmd, pQueryInfo, pSqlNode->pSelNodeList, false, timeWindowQuery, true) !=
|
||||
TSDB_CODE_SUCCESS) {
|
||||
|
|
@ -9022,8 +9044,6 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
|
|||
pQueryInfo->simpleAgg = isSimpleAggregateRv(pQueryInfo);
|
||||
pQueryInfo->onlyTagQuery = onlyTagPrjFunction(pQueryInfo);
|
||||
pQueryInfo->groupbyColumn = tscGroupbyColumn(pQueryInfo);
|
||||
//pQueryInfo->globalMerge = tscIsTwoStageSTableQuery(pQueryInfo, 0);
|
||||
|
||||
pQueryInfo->arithmeticOnAgg = tsIsArithmeticQueryOnAggResult(pQueryInfo);
|
||||
pQueryInfo->orderProjectQuery = tscOrderedProjectionQueryOnSTable(pQueryInfo, 0);
|
||||
|
||||
|
|
|
|||
|
|
@ -409,7 +409,7 @@ static void doProcessMsgFromServer(SSchedMsg* pSchedMsg) {
|
|||
if ((TSDB_QUERY_HAS_TYPE(pQueryInfo->type, (TSDB_QUERY_TYPE_STABLE_SUBQUERY | TSDB_QUERY_TYPE_SUBQUERY |
|
||||
TSDB_QUERY_TYPE_TAG_FILTER_QUERY)) &&
|
||||
!TSDB_QUERY_HAS_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_PROJECTION_QUERY)) ||
|
||||
(TSDB_QUERY_HAS_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_NEST_SUBQUERY))) {
|
||||
(TSDB_QUERY_HAS_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_NEST_SUBQUERY)) || (TSDB_QUERY_HAS_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_STABLE_SUBQUERY) && pQueryInfo->distinct)) {
|
||||
// do nothing in case of super table subquery
|
||||
} else {
|
||||
pSql->retry += 1;
|
||||
|
|
@ -502,13 +502,25 @@ static void doProcessMsgFromServer(SSchedMsg* pSchedMsg) {
|
|||
}
|
||||
rpcMsg->code = (pRes->code == TSDB_CODE_SUCCESS) ? (int32_t)pRes->numOfRows : pRes->code;
|
||||
if (pRes->code == TSDB_CODE_RPC_FQDN_ERROR) {
|
||||
tscAllocPayload(pCmd, TSDB_FQDN_LEN + 64);
|
||||
// handle three situation
|
||||
// 1. epset retry, only return last failure ep
|
||||
// 2. no epset retry, like 'taos -h invalidFqdn', return invalidFqdn
|
||||
// 3. other situation, no expected
|
||||
if (pEpSet) {
|
||||
char buf[TSDB_FQDN_LEN + 64] = {0};
|
||||
tscAllocPayload(pCmd, sizeof(buf));
|
||||
sprintf(tscGetErrorMsgPayload(pCmd), "%s\"%s\"", tstrerror(pRes->code),pEpSet->fqdn[(pEpSet->inUse)%(pEpSet->numOfEps)]);
|
||||
} else if (pCmd->command >= TSDB_SQL_MGMT) {
|
||||
SRpcEpSet tEpset;
|
||||
|
||||
SRpcCorEpSet *pCorEpSet = pSql->pTscObj->tscCorMgmtEpSet;
|
||||
taosCorBeginRead(&pCorEpSet->version);
|
||||
tEpset = pCorEpSet->epSet;
|
||||
taosCorEndRead(&pCorEpSet->version);
|
||||
|
||||
sprintf(tscGetErrorMsgPayload(pCmd), "%s\"%s\"", tstrerror(pRes->code),tEpset.fqdn[(tEpset.inUse)%(tEpset.numOfEps)]);
|
||||
} else {
|
||||
sprintf(tscGetErrorMsgPayload(pCmd), "%s", tstrerror(pRes->code));
|
||||
}
|
||||
}
|
||||
}
|
||||
(*pSql->fp)(pSql->param, pSql, rpcMsg->code);
|
||||
}
|
||||
|
|
@ -525,6 +537,7 @@ static void doProcessMsgFromServer(SSchedMsg* pSchedMsg) {
|
|||
}
|
||||
|
||||
void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcEpSet *pEpSet) {
|
||||
int64_t st = taosGetTimestampUs();
|
||||
SSchedMsg schedMsg = {0};
|
||||
|
||||
schedMsg.fp = doProcessMsgFromServer;
|
||||
|
|
@ -543,6 +556,11 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcEpSet *pEpSet) {
|
|||
schedMsg.msg = NULL;
|
||||
|
||||
taosScheduleTask(tscQhandle, &schedMsg);
|
||||
|
||||
int64_t et = taosGetTimestampUs();
|
||||
if (et - st > 100) {
|
||||
tscDebug("add message to task queue, elapsed time:%"PRId64, et - st);
|
||||
}
|
||||
}
|
||||
|
||||
int doBuildAndSendMsg(SSqlObj *pSql) {
|
||||
|
|
@ -897,16 +915,16 @@ int tscBuildQueryMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
|
|||
}
|
||||
|
||||
SQueryInfo *pQueryInfo = tscGetQueryInfo(pCmd);
|
||||
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
|
||||
STableMeta * pTableMeta = pTableMetaInfo->pTableMeta;
|
||||
|
||||
SQueryAttr query = {{0}};
|
||||
tscCreateQueryFromQueryInfo(pQueryInfo, &query, pSql);
|
||||
query.vgId = pTableMeta->vgId;
|
||||
|
||||
SArray* tableScanOperator = createTableScanPlan(&query);
|
||||
SArray* queryOperator = createExecOperatorPlan(&query);
|
||||
|
||||
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
|
||||
STableMeta * pTableMeta = pTableMetaInfo->pTableMeta;
|
||||
|
||||
SQueryTableMsg *pQueryMsg = (SQueryTableMsg *)pCmd->payload;
|
||||
tstrncpy(pQueryMsg->version, version, tListLen(pQueryMsg->version));
|
||||
|
||||
|
|
@ -2269,6 +2287,10 @@ int tscProcessMultiTableMetaRsp(SSqlObj *pSql) {
|
|||
pMsg = buf;
|
||||
}
|
||||
|
||||
if (pParentCmd->pTableMetaMap == NULL) {
|
||||
pParentCmd->pTableMetaMap = taosHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
|
||||
}
|
||||
|
||||
for (int32_t i = 0; i < pMultiMeta->numOfTables; i++) {
|
||||
STableMetaMsg *pMetaMsg = (STableMetaMsg *)pMsg;
|
||||
int32_t code = tableMetaMsgConvert(pMetaMsg);
|
||||
|
|
@ -2605,7 +2627,7 @@ int tscProcessDropDbRsp(SSqlObj *pSql) {
|
|||
|
||||
int tscProcessDropTableRsp(SSqlObj *pSql) {
|
||||
STableMetaInfo *pTableMetaInfo = tscGetTableMetaInfoFromCmd(&pSql->cmd, 0);
|
||||
tscRemoveTableMetaBuf(pTableMetaInfo, pSql->self);
|
||||
tscRemoveCachedTableMeta(pTableMetaInfo, pSql->self);
|
||||
tfree(pTableMetaInfo->pTableMeta);
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -2990,13 +3012,11 @@ int tscRenewTableMeta(SSqlObj *pSql, int32_t tableIndex) {
|
|||
tscGetNumOfTags(pTableMeta), tscGetNumOfColumns(pTableMeta), pTableMeta->id.uid);
|
||||
}
|
||||
|
||||
|
||||
// remove stored tableMeta info in hash table
|
||||
tscRemoveTableMetaBuf(pTableMetaInfo, pSql->self);
|
||||
tscResetSqlCmd(pCmd, true, pSql->self);
|
||||
|
||||
pCmd->pTableMetaMap = tscCleanupTableMetaMap(pCmd->pTableMetaMap);
|
||||
pCmd->pTableMetaMap = taosHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
|
||||
|
||||
SArray* pNameList = taosArrayInit(1, POINTER_BYTES);
|
||||
SArray* pNameList = taosArrayInit(1, POINTER_BYTES);
|
||||
SArray* vgroupList = taosArrayInit(1, POINTER_BYTES);
|
||||
|
||||
char* n = strdup(name);
|
||||
|
|
|
|||
|
|
@ -113,7 +113,7 @@ static void doLaunchQuery(void* param, TAOS_RES* tres, int32_t code) {
|
|||
|
||||
pQueryInfo->command = TSDB_SQL_SELECT;
|
||||
|
||||
pSql->fp = tscProcessStreamQueryCallback;
|
||||
pSql->fp = tscProcessStreamQueryCallback;
|
||||
pSql->fetchFp = tscProcessStreamQueryCallback;
|
||||
executeQuery(pSql, pQueryInfo);
|
||||
tscIncStreamExecutionCount(pStream);
|
||||
|
|
@ -142,6 +142,7 @@ static void tscProcessStreamTimer(void *handle, void *tmrId) {
|
|||
if(pSql == NULL) {
|
||||
return ;
|
||||
}
|
||||
|
||||
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd);
|
||||
tscDebug("0x%"PRIx64" add into timer", pSql->self);
|
||||
|
||||
|
|
@ -186,14 +187,16 @@ static void tscProcessStreamTimer(void *handle, void *tmrId) {
|
|||
}
|
||||
|
||||
// launch stream computing in a new thread
|
||||
SSchedMsg schedMsg = { 0 };
|
||||
schedMsg.fp = tscProcessStreamLaunchQuery;
|
||||
SSchedMsg schedMsg = {0};
|
||||
schedMsg.fp = tscProcessStreamLaunchQuery;
|
||||
schedMsg.ahandle = pStream;
|
||||
schedMsg.thandle = (void *)1;
|
||||
schedMsg.msg = NULL;
|
||||
schedMsg.msg = NULL;
|
||||
taosScheduleTask(tscQhandle, &schedMsg);
|
||||
}
|
||||
|
||||
static void cbParseSql(void* param, TAOS_RES* res, int code);
|
||||
|
||||
static void tscProcessStreamQueryCallback(void *param, TAOS_RES *tres, int numOfRows) {
|
||||
SSqlStream *pStream = (SSqlStream *)param;
|
||||
if (tres == NULL || numOfRows < 0) {
|
||||
|
|
@ -201,24 +204,26 @@ static void tscProcessStreamQueryCallback(void *param, TAOS_RES *tres, int numOf
|
|||
tscError("0x%"PRIx64" stream:%p, query data failed, code:0x%08x, retry in %" PRId64 "ms", pStream->pSql->self,
|
||||
pStream, numOfRows, retryDelay);
|
||||
|
||||
STableMetaInfo* pTableMetaInfo = tscGetTableMetaInfoFromCmd(&pStream->pSql->cmd, 0);
|
||||
SSqlObj* pSql = pStream->pSql;
|
||||
|
||||
char name[TSDB_TABLE_FNAME_LEN] = {0};
|
||||
tNameExtractFullName(&pTableMetaInfo->name, name);
|
||||
tscFreeSqlResult(pSql);
|
||||
tscFreeSubobj(pSql);
|
||||
tfree(pSql->pSubs);
|
||||
pSql->subState.numOfSub = 0;
|
||||
|
||||
taosHashRemove(tscTableMetaMap, name, strnlen(name, TSDB_TABLE_FNAME_LEN));
|
||||
int32_t code = tsParseSql(pSql, true);
|
||||
if (code == TSDB_CODE_SUCCESS) {
|
||||
cbParseSql(pStream, pSql, code);
|
||||
} else if (code == TSDB_CODE_TSC_ACTION_IN_PROGRESS) {
|
||||
tscDebug("0x%"PRIx64" CQ taso_open_stream IN Process", pSql->self);
|
||||
} else {
|
||||
tscError("0x%"PRIx64" open stream failed, code:%s", pSql->self, tstrerror(code));
|
||||
taosReleaseRef(tscObjRef, pSql->self);
|
||||
free(pStream);
|
||||
}
|
||||
|
||||
tfree(pTableMetaInfo->pTableMeta);
|
||||
|
||||
tscFreeSqlResult(pStream->pSql);
|
||||
tscFreeSubobj(pStream->pSql);
|
||||
tfree(pStream->pSql->pSubs);
|
||||
pStream->pSql->subState.numOfSub = 0;
|
||||
|
||||
pTableMetaInfo->vgroupList = tscVgroupInfoClear(pTableMetaInfo->vgroupList);
|
||||
|
||||
tscSetRetryTimer(pStream, pStream->pSql, retryDelay);
|
||||
return;
|
||||
// tscSetRetryTimer(pStream, pStream->pSql, retryDelay);
|
||||
// return;
|
||||
}
|
||||
|
||||
taos_fetch_rows_a(tres, tscProcessStreamRetrieveResult, param);
|
||||
|
|
@ -555,7 +560,6 @@ static void tscCreateStream(void *param, TAOS_RES *res, int code) {
|
|||
if (code != TSDB_CODE_SUCCESS) {
|
||||
pSql->res.code = code;
|
||||
tscError("0x%"PRIx64" open stream failed, sql:%s, reason:%s, code:%s", pSql->self, pSql->sqlstr, pCmd->payload, tstrerror(code));
|
||||
|
||||
pStream->fp(pStream->param, NULL, NULL);
|
||||
return;
|
||||
}
|
||||
|
|
@ -582,9 +586,10 @@ static void tscCreateStream(void *param, TAOS_RES *res, int code) {
|
|||
|
||||
// set stime with ltime if ltime > stime
|
||||
const char* dstTable = pStream->dstTable? pStream->dstTable: "";
|
||||
tscDebug(" CQ table=%s ltime is %"PRId64, dstTable, pStream->ltime);
|
||||
tscDebug("0x%"PRIx64" CQ table %s ltime is %"PRId64, pSql->self, dstTable, pStream->ltime);
|
||||
|
||||
if(pStream->ltime != INT64_MIN && pStream->ltime > pStream->stime) {
|
||||
tscWarn(" CQ set stream %s stime=%"PRId64" replace with ltime=%"PRId64" if ltime>0 ", dstTable, pStream->stime, pStream->ltime);
|
||||
tscWarn("0x%"PRIx64" CQ set stream %s stime=%"PRId64" replace with ltime=%"PRId64" if ltime > 0", pSql->self, dstTable, pStream->stime, pStream->ltime);
|
||||
pStream->stime = pStream->ltime;
|
||||
}
|
||||
|
||||
|
|
@ -592,7 +597,6 @@ static void tscCreateStream(void *param, TAOS_RES *res, int code) {
|
|||
pCmd->command = TSDB_SQL_SELECT;
|
||||
|
||||
tscAddIntoStreamList(pStream);
|
||||
|
||||
taosTmrReset(tscProcessStreamTimer, (int32_t)starttime, pStream, tscTmr, &pStream->pTimer);
|
||||
|
||||
tscDebug("0x%"PRIx64" stream:%p is opened, query on:%s, interval:%" PRId64 ", sliding:%" PRId64 ", first launched in:%" PRId64 ", sql:%s", pSql->self,
|
||||
|
|
@ -659,10 +663,9 @@ void cbParseSql(void* param, TAOS_RES* res, int code) {
|
|||
char sql[128] = "";
|
||||
sprintf(sql, "select last_row(*) from %s;", pStream->dstTable);
|
||||
taos_query_a(pSql->pTscObj, sql, fpStreamLastRow, param);
|
||||
return ;
|
||||
}
|
||||
|
||||
TAOS_STREAM *taos_open_stream_withname(TAOS *taos, const char* dstTable, const char *sqlstr, void (*fp)(void *param, TAOS_RES *, TAOS_ROW row),
|
||||
TAOS_STREAM *taos_open_stream_withname(TAOS *taos, const char* dstTable, const char *sqlstr, void (*fp)(void *, TAOS_RES *, TAOS_ROW),
|
||||
int64_t stime, void *param, void (*callback)(void *), void* cqhandle) {
|
||||
STscObj *pObj = (STscObj *)taos;
|
||||
if (pObj == NULL || pObj->signature != pObj) return NULL;
|
||||
|
|
@ -697,14 +700,12 @@ TAOS_STREAM *taos_open_stream_withname(TAOS *taos, const char* dstTable, const c
|
|||
pStream->param = param;
|
||||
pStream->pSql = pSql;
|
||||
pStream->cqhandle = cqhandle;
|
||||
pSql->pStream = pStream;
|
||||
pSql->param = pStream;
|
||||
pSql->maxRetry = TSDB_MAX_REPLICA;
|
||||
tscSetStreamDestTable(pStream, dstTable);
|
||||
|
||||
pSql->pStream = pStream;
|
||||
pSql->param = pStream;
|
||||
pSql->maxRetry = TSDB_MAX_REPLICA;
|
||||
|
||||
pSql->sqlstr = calloc(1, strlen(sqlstr) + 1);
|
||||
if (pSql->sqlstr == NULL) {
|
||||
tscError("0x%"PRIx64" failed to malloc sql string buffer", pSql->self);
|
||||
|
|
@ -725,14 +726,13 @@ TAOS_STREAM *taos_open_stream_withname(TAOS *taos, const char* dstTable, const c
|
|||
|
||||
pSql->fp = cbParseSql;
|
||||
pSql->fetchFp = cbParseSql;
|
||||
|
||||
registerSqlObj(pSql);
|
||||
|
||||
int32_t code = tsParseSql(pSql, true);
|
||||
if (code == TSDB_CODE_SUCCESS) {
|
||||
cbParseSql(pStream, pSql, code);
|
||||
} else if (code == TSDB_CODE_TSC_ACTION_IN_PROGRESS) {
|
||||
tscDebug(" CQ taso_open_stream IN Process. sql=%s", sqlstr);
|
||||
tscDebug("0x%"PRIx64" CQ taso_open_stream IN Process", pSql->self);
|
||||
} else {
|
||||
tscError("0x%"PRIx64" open stream failed, sql:%s, code:%s", pSql->self, sqlstr, tstrerror(code));
|
||||
taosReleaseRef(tscObjRef, pSql->self);
|
||||
|
|
@ -743,7 +743,7 @@ TAOS_STREAM *taos_open_stream_withname(TAOS *taos, const char* dstTable, const c
|
|||
return pStream;
|
||||
}
|
||||
|
||||
TAOS_STREAM *taos_open_stream(TAOS *taos, const char *sqlstr, void (*fp)(void *param, TAOS_RES *, TAOS_ROW row),
|
||||
TAOS_STREAM *taos_open_stream(TAOS *taos, const char *sqlstr, void (*fp)(void *, TAOS_RES *, TAOS_ROW),
|
||||
int64_t stime, void *param, void (*callback)(void *)) {
|
||||
return taos_open_stream_withname(taos, "", sqlstr, fp, stime, param, callback, NULL);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2404,8 +2404,8 @@ int32_t tscHandleFirstRoundStableQuery(SSqlObj *pSql) {
|
|||
SColumn* x = taosArrayGetP(pNewQueryInfo->colList, index1);
|
||||
tscColumnCopy(x, pCol);
|
||||
} else {
|
||||
SColumn *p = tscColumnClone(pCol);
|
||||
taosArrayPush(pNewQueryInfo->colList, &p);
|
||||
SSchema ss = {.type = (uint8_t)pCol->info.type, .bytes = pCol->info.bytes, .colId = (int16_t)pCol->columnIndex};
|
||||
tscColumnListInsert(pNewQueryInfo->colList, pCol->columnIndex, pCol->tableUid, &ss);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -2727,16 +2727,10 @@ void tscHandleSubqueryError(SRetrieveSupport *trsupport, SSqlObj *pSql, int numO
|
|||
int32_t code = pParentSql->res.code;
|
||||
if ((code == TSDB_CODE_TDB_INVALID_TABLE_ID || code == TSDB_CODE_VND_INVALID_VGROUP_ID) && pParentSql->retry < pParentSql->maxRetry) {
|
||||
// remove the cached tableMeta and vgroup id list, and then parse the sql again
|
||||
SSqlCmd* pParentCmd = &pParentSql->cmd;
|
||||
STableMetaInfo* pTableMetaInfo = tscGetTableMetaInfoFromCmd(pParentCmd, 0);
|
||||
tscRemoveTableMetaBuf(pTableMetaInfo, pParentSql->self);
|
||||
tscResetSqlCmd( &pParentSql->cmd, true, pParentSql->self);
|
||||
|
||||
pParentCmd->pTableMetaMap = tscCleanupTableMetaMap(pParentCmd->pTableMetaMap);
|
||||
pParentCmd->pTableMetaMap = taosHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
|
||||
|
||||
pParentSql->res.code = TSDB_CODE_SUCCESS;
|
||||
pParentSql->retry++;
|
||||
|
||||
pParentSql->res.code = TSDB_CODE_SUCCESS;
|
||||
tscDebug("0x%"PRIx64" retry parse sql and send query, prev error: %s, retry:%d", pParentSql->self,
|
||||
tstrerror(code), pParentSql->retry);
|
||||
|
||||
|
|
@ -3040,7 +3034,7 @@ void tscRetrieveDataRes(void *param, TAOS_RES *tres, int code) {
|
|||
if (taos_errno(pSql) != TSDB_CODE_SUCCESS) {
|
||||
assert(code == taos_errno(pSql));
|
||||
|
||||
if (trsupport->numOfRetry++ < MAX_NUM_OF_SUBQUERY_RETRY && (code != TSDB_CODE_TDB_INVALID_TABLE_ID)) {
|
||||
if (trsupport->numOfRetry++ < MAX_NUM_OF_SUBQUERY_RETRY && (code != TSDB_CODE_TDB_INVALID_TABLE_ID && code != TSDB_CODE_VND_INVALID_VGROUP_ID)) {
|
||||
tscError("0x%"PRIx64" sub:0x%"PRIx64" failed code:%s, retry:%d", pParentSql->self, pSql->self, tstrerror(code), trsupport->numOfRetry);
|
||||
|
||||
int32_t sent = 0;
|
||||
|
|
@ -3151,7 +3145,7 @@ static void multiVnodeInsertFinalize(void* param, TAOS_RES* tres, int numOfRows)
|
|||
numOfFailed += 1;
|
||||
|
||||
// clean up tableMeta in cache
|
||||
tscFreeQueryInfo(&pSql->cmd, false);
|
||||
tscFreeQueryInfo(&pSql->cmd, false, pSql->self);
|
||||
SQueryInfo* pQueryInfo = tscGetQueryInfoS(&pSql->cmd);
|
||||
STableMetaInfo* pMasterTableMetaInfo = tscGetTableMetaInfoFromCmd(&pParentObj->cmd, 0);
|
||||
tscAddTableMetaInfo(pQueryInfo, &pMasterTableMetaInfo->name, NULL, NULL, NULL, NULL);
|
||||
|
|
@ -3173,7 +3167,7 @@ static void multiVnodeInsertFinalize(void* param, TAOS_RES* tres, int numOfRows)
|
|||
}
|
||||
|
||||
pParentObj->res.code = TSDB_CODE_SUCCESS;
|
||||
tscResetSqlCmd(&pParentObj->cmd, false);
|
||||
tscResetSqlCmd(&pParentObj->cmd, false, pParentObj->self);
|
||||
|
||||
// in case of insert, redo parsing the sql string and build new submit data block for two reasons:
|
||||
// 1. the table Id(tid & uid) may have been update, the submit block needs to be updated accordingly.
|
||||
|
|
|
|||
|
|
@ -821,17 +821,22 @@ static void doSetupSDataBlock(SSqlRes* pRes, SSDataBlock* pBlock, SFilterInfo* p
|
|||
// filter data if needed
|
||||
if (pFilterInfo) {
|
||||
//doSetFilterColumnInfo(pFilterInfo, numOfFilterCols, pBlock);
|
||||
doSetFilterColInfo(pFilterInfo, pBlock);
|
||||
filterSetColFieldData(pFilterInfo, pBlock->info.numOfCols, pBlock->pDataBlock);
|
||||
bool gotNchar = false;
|
||||
filterConverNcharColumns(pFilterInfo, pBlock->info.rows, &gotNchar);
|
||||
int8_t* p = calloc(pBlock->info.rows, sizeof(int8_t));
|
||||
int8_t* p = NULL;
|
||||
//bool all = doFilterDataBlock(pFilterInfo, numOfFilterCols, pBlock->info.rows, p);
|
||||
bool all = filterExecute(pFilterInfo, pBlock->info.rows, p);
|
||||
bool all = filterExecute(pFilterInfo, pBlock->info.rows, &p, NULL, 0);
|
||||
if (gotNchar) {
|
||||
filterFreeNcharColumns(pFilterInfo);
|
||||
}
|
||||
if (!all) {
|
||||
doCompactSDataBlock(pBlock, pBlock->info.rows, p);
|
||||
if (p) {
|
||||
doCompactSDataBlock(pBlock, pBlock->info.rows, p);
|
||||
} else {
|
||||
pBlock->info.rows = 0;
|
||||
pBlock->pBlockStatis = NULL; // clean the block statistics info
|
||||
}
|
||||
}
|
||||
|
||||
tfree(p);
|
||||
|
|
@ -1228,11 +1233,9 @@ void handleDownstreamOperator(SSqlObj** pSqlObjList, int32_t numOfUpstream, SQue
|
|||
if (pCond && pCond->cond) {
|
||||
createQueryFilter(pCond->cond, pCond->len, &pFilters);
|
||||
}
|
||||
//createInputDataFlterInfo(px, numOfCol1, &numOfFilterCols, &pFilterInfo);
|
||||
}
|
||||
|
||||
SOperatorInfo* pSourceOperator = createDummyInputOperator(pSqlObjList[0], pSchema, numOfCol1, pFilters);
|
||||
|
||||
pOutput->precision = pSqlObjList[0]->res.precision;
|
||||
|
||||
SSchema* schema = NULL;
|
||||
|
|
@ -1332,12 +1335,13 @@ static void tscDestroyResPointerInfo(SSqlRes* pRes) {
|
|||
pRes->data = NULL; // pRes->data points to the buffer of pRsp, no need to free
|
||||
}
|
||||
|
||||
void tscFreeQueryInfo(SSqlCmd* pCmd, bool removeMeta) {
|
||||
void tscFreeQueryInfo(SSqlCmd* pCmd, bool removeCachedMeta, uint64_t id) {
|
||||
if (pCmd == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
SQueryInfo* pQueryInfo = pCmd->pQueryInfo;
|
||||
|
||||
while(pQueryInfo != NULL) {
|
||||
SQueryInfo* p = pQueryInfo->sibling;
|
||||
|
||||
|
|
@ -1346,7 +1350,7 @@ void tscFreeQueryInfo(SSqlCmd* pCmd, bool removeMeta) {
|
|||
SQueryInfo* pUpQueryInfo = taosArrayGetP(pQueryInfo->pUpstream, i);
|
||||
freeQueryInfoImpl(pUpQueryInfo);
|
||||
|
||||
clearAllTableMetaInfo(pUpQueryInfo, removeMeta);
|
||||
clearAllTableMetaInfo(pUpQueryInfo, removeCachedMeta, id);
|
||||
if (pUpQueryInfo->pQInfo != NULL) {
|
||||
qDestroyQueryInfo(pUpQueryInfo->pQInfo);
|
||||
pUpQueryInfo->pQInfo = NULL;
|
||||
|
|
@ -1362,7 +1366,7 @@ void tscFreeQueryInfo(SSqlCmd* pCmd, bool removeMeta) {
|
|||
}
|
||||
|
||||
freeQueryInfoImpl(pQueryInfo);
|
||||
clearAllTableMetaInfo(pQueryInfo, removeMeta);
|
||||
clearAllTableMetaInfo(pQueryInfo, removeCachedMeta, id);
|
||||
|
||||
if (pQueryInfo->pQInfo != NULL) {
|
||||
qDestroyQueryInfo(pQueryInfo->pQInfo);
|
||||
|
|
@ -1391,7 +1395,7 @@ void destroyTableNameList(SInsertStatementParam* pInsertParam) {
|
|||
tfree(pInsertParam->pTableNameList);
|
||||
}
|
||||
|
||||
void tscResetSqlCmd(SSqlCmd* pCmd, bool clearCachedMeta) {
|
||||
void tscResetSqlCmd(SSqlCmd* pCmd, bool clearCachedMeta, uint64_t id) {
|
||||
pCmd->command = 0;
|
||||
pCmd->numOfCols = 0;
|
||||
pCmd->count = 0;
|
||||
|
|
@ -1405,19 +1409,8 @@ void tscResetSqlCmd(SSqlCmd* pCmd, bool clearCachedMeta) {
|
|||
tfree(pCmd->insertParam.tagData.data);
|
||||
pCmd->insertParam.tagData.dataLen = 0;
|
||||
|
||||
tscFreeQueryInfo(pCmd, clearCachedMeta);
|
||||
|
||||
if (pCmd->pTableMetaMap != NULL) {
|
||||
STableMetaVgroupInfo* p = taosHashIterate(pCmd->pTableMetaMap, NULL);
|
||||
while (p) {
|
||||
taosArrayDestroy(p->vgroupIdList);
|
||||
tfree(p->pTableMeta);
|
||||
p = taosHashIterate(pCmd->pTableMetaMap, p);
|
||||
}
|
||||
|
||||
taosHashCleanup(pCmd->pTableMetaMap);
|
||||
pCmd->pTableMetaMap = NULL;
|
||||
}
|
||||
tscFreeQueryInfo(pCmd, clearCachedMeta, id);
|
||||
pCmd->pTableMetaMap = tscCleanupTableMetaMap(pCmd->pTableMetaMap);
|
||||
}
|
||||
|
||||
void* tscCleanupTableMetaMap(SHashObj* pTableMetaMap) {
|
||||
|
|
@ -1513,8 +1506,6 @@ void tscFreeSqlObj(SSqlObj* pSql) {
|
|||
tscFreeMetaSqlObj(&pSql->metaRid);
|
||||
tscFreeMetaSqlObj(&pSql->svgroupRid);
|
||||
|
||||
tscFreeSubobj(pSql);
|
||||
|
||||
SSqlCmd* pCmd = &pSql->cmd;
|
||||
int32_t cmd = pCmd->command;
|
||||
if (cmd < TSDB_SQL_INSERT || cmd == TSDB_SQL_RETRIEVE_GLOBALMERGE || cmd == TSDB_SQL_RETRIEVE_EMPTY_RESULT ||
|
||||
|
|
@ -1522,6 +1513,8 @@ void tscFreeSqlObj(SSqlObj* pSql) {
|
|||
tscRemoveFromSqlList(pSql);
|
||||
}
|
||||
|
||||
tscFreeSubobj(pSql);
|
||||
|
||||
pSql->signature = NULL;
|
||||
pSql->fp = NULL;
|
||||
tfree(pSql->sqlstr);
|
||||
|
|
@ -1532,9 +1525,8 @@ void tscFreeSqlObj(SSqlObj* pSql) {
|
|||
pSql->self = 0;
|
||||
|
||||
tscFreeSqlResult(pSql);
|
||||
tscResetSqlCmd(pCmd, false);
|
||||
tscResetSqlCmd(pCmd, false, pSql->self);
|
||||
|
||||
memset(pCmd->payload, 0, (size_t)pCmd->allocSize);
|
||||
tfree(pCmd->payload);
|
||||
pCmd->allocSize = 0;
|
||||
|
||||
|
|
@ -1808,101 +1800,6 @@ int32_t tscGetDataBlockFromList(SHashObj* pHashList, int64_t id, int32_t size, i
|
|||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
static SMemRow tdGenMemRowFromBuilder(SMemRowBuilder* pBuilder) {
|
||||
SSchema* pSchema = pBuilder->pSchema;
|
||||
char* p = (char*)pBuilder->buf;
|
||||
int toffset = 0;
|
||||
uint16_t nCols = pBuilder->nCols;
|
||||
|
||||
uint8_t memRowType = payloadType(p);
|
||||
uint16_t nColsBound = payloadNCols(p);
|
||||
if (pBuilder->nCols <= 0 || nColsBound <= 0) {
|
||||
return NULL;
|
||||
}
|
||||
char* pVals = POINTER_SHIFT(p, payloadValuesOffset(p));
|
||||
SMemRow* memRow = (SMemRow)pBuilder->pDataBlock;
|
||||
memRowSetType(memRow, memRowType);
|
||||
|
||||
// ----------------- Raw payload structure for row:
|
||||
/* |<------------ Head ------------->|<----------- body of column data tuple ------------------->|
|
||||
* | |<----------------- flen ------------->|<--- value part --->|
|
||||
* |SMemRowType| dataTLen | nCols | colId | colType | offset | ... | value |...|...|... |
|
||||
* +-----------+----------+----------+--------------------------------------|--------------------|
|
||||
* | uint8_t | uint32_t | uint16_t | int16_t | uint8_t | uint16_t | ... |.......|...|...|... |
|
||||
* +-----------+----------+----------+--------------------------------------+--------------------|
|
||||
* 1. offset in column data tuple starts from the value part in case of uint16_t overflow.
|
||||
* 2. dataTLen: total length including the header and body.
|
||||
*/
|
||||
|
||||
if (memRowType == SMEM_ROW_DATA) {
|
||||
SDataRow trow = (SDataRow)memRowDataBody(memRow);
|
||||
dataRowSetLen(trow, (TDRowLenT)(TD_DATA_ROW_HEAD_SIZE + pBuilder->flen));
|
||||
dataRowSetVersion(trow, pBuilder->sversion);
|
||||
|
||||
p = (char*)payloadBody(pBuilder->buf);
|
||||
uint16_t i = 0, j = 0;
|
||||
while (j < nCols) {
|
||||
if (i >= nColsBound) {
|
||||
break;
|
||||
}
|
||||
int16_t colId = payloadColId(p);
|
||||
if (colId == pSchema[j].colId) {
|
||||
// ASSERT(payloadColType(p) == pSchema[j].type);
|
||||
tdAppendColVal(trow, POINTER_SHIFT(pVals, payloadColOffset(p)), pSchema[j].type, toffset);
|
||||
toffset += TYPE_BYTES[pSchema[j].type];
|
||||
p = payloadNextCol(p);
|
||||
++i;
|
||||
++j;
|
||||
} else if (colId < pSchema[j].colId) {
|
||||
p = payloadNextCol(p);
|
||||
++i;
|
||||
} else {
|
||||
tdAppendColVal(trow, getNullValue(pSchema[j].type), pSchema[j].type, toffset);
|
||||
toffset += TYPE_BYTES[pSchema[j].type];
|
||||
++j;
|
||||
}
|
||||
}
|
||||
|
||||
while (j < nCols) {
|
||||
tdAppendColVal(trow, getNullValue(pSchema[j].type), pSchema[j].type, toffset);
|
||||
toffset += TYPE_BYTES[pSchema[j].type];
|
||||
++j;
|
||||
}
|
||||
|
||||
#if 0 // no need anymore
|
||||
while (i < nColsBound) {
|
||||
p = payloadNextCol(p);
|
||||
++i;
|
||||
}
|
||||
#endif
|
||||
|
||||
} else if (memRowType == SMEM_ROW_KV) {
|
||||
SKVRow kvRow = (SKVRow)memRowKvBody(memRow);
|
||||
kvRowSetLen(kvRow, (TDRowLenT)(TD_KV_ROW_HEAD_SIZE + sizeof(SColIdx) * nColsBound));
|
||||
kvRowSetNCols(kvRow, nColsBound);
|
||||
memRowSetKvVersion(memRow, pBuilder->sversion);
|
||||
|
||||
p = (char*)payloadBody(pBuilder->buf);
|
||||
int i = 0;
|
||||
while (i < nColsBound) {
|
||||
int16_t colId = payloadColId(p);
|
||||
uint8_t colType = payloadColType(p);
|
||||
tdAppendKvColVal(kvRow, POINTER_SHIFT(pVals,payloadColOffset(p)), colId, colType, &toffset);
|
||||
//toffset += sizeof(SColIdx);
|
||||
p = payloadNextCol(p);
|
||||
++i;
|
||||
}
|
||||
|
||||
} else {
|
||||
ASSERT(0);
|
||||
}
|
||||
int32_t rowTLen = memRowTLen(memRow);
|
||||
pBuilder->pDataBlock = (char*)pBuilder->pDataBlock + rowTLen; // next row
|
||||
pBuilder->pSubmitBlk->dataLen += rowTLen;
|
||||
|
||||
return memRow;
|
||||
}
|
||||
|
||||
// Erase the empty space reserved for binary data
|
||||
static int trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock, SInsertStatementParam* insertParam,
|
||||
SBlockKeyTuple* blkKeyTuple) {
|
||||
|
|
@ -1934,10 +1831,11 @@ static int trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock, SI
|
|||
int32_t schemaSize = sizeof(STColumn) * numOfCols;
|
||||
pBlock->schemaLen = schemaSize;
|
||||
} else {
|
||||
for (int32_t j = 0; j < tinfo.numOfColumns; ++j) {
|
||||
flen += TYPE_BYTES[pSchema[j].type];
|
||||
if (IS_RAW_PAYLOAD(insertParam->payloadType)) {
|
||||
for (int32_t j = 0; j < tinfo.numOfColumns; ++j) {
|
||||
flen += TYPE_BYTES[pSchema[j].type];
|
||||
}
|
||||
}
|
||||
|
||||
pBlock->schemaLen = 0;
|
||||
}
|
||||
|
||||
|
|
@ -1964,18 +1862,19 @@ static int trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock, SI
|
|||
pBlock->dataLen += memRowTLen(memRow);
|
||||
}
|
||||
} else {
|
||||
SMemRowBuilder rowBuilder;
|
||||
rowBuilder.pSchema = pSchema;
|
||||
rowBuilder.sversion = pTableMeta->sversion;
|
||||
rowBuilder.flen = flen;
|
||||
rowBuilder.nCols = tinfo.numOfColumns;
|
||||
rowBuilder.pDataBlock = pDataBlock;
|
||||
rowBuilder.pSubmitBlk = pBlock;
|
||||
rowBuilder.buf = p;
|
||||
|
||||
for (int32_t i = 0; i < numOfRows; ++i) {
|
||||
rowBuilder.buf = (blkKeyTuple + i)->payloadAddr;
|
||||
tdGenMemRowFromBuilder(&rowBuilder);
|
||||
char* payload = (blkKeyTuple + i)->payloadAddr;
|
||||
if (isNeedConvertRow(payload)) {
|
||||
convertSMemRow(pDataBlock, payload, pTableDataBlock);
|
||||
TDRowTLenT rowTLen = memRowTLen(pDataBlock);
|
||||
pDataBlock = POINTER_SHIFT(pDataBlock, rowTLen);
|
||||
pBlock->dataLen += rowTLen;
|
||||
} else {
|
||||
TDRowTLenT rowTLen = memRowTLen(payload);
|
||||
memcpy(pDataBlock, payload, rowTLen);
|
||||
pDataBlock = POINTER_SHIFT(pDataBlock, rowTLen);
|
||||
pBlock->dataLen += rowTLen;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1988,9 +1887,9 @@ static int trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock, SI
|
|||
|
||||
static int32_t getRowExpandSize(STableMeta* pTableMeta) {
|
||||
int32_t result = TD_MEM_ROW_DATA_HEAD_SIZE;
|
||||
int32_t columns = tscGetNumOfColumns(pTableMeta);
|
||||
int32_t columns = tscGetNumOfColumns(pTableMeta);
|
||||
SSchema* pSchema = tscGetTableSchema(pTableMeta);
|
||||
for(int32_t i = 0; i < columns; i++) {
|
||||
for (int32_t i = 0; i < columns; i++) {
|
||||
if (IS_VAR_DATA_TYPE((pSchema + i)->type)) {
|
||||
result += TYPE_BYTES[TSDB_DATA_TYPE_BINARY];
|
||||
}
|
||||
|
|
@ -2036,7 +1935,7 @@ int32_t tscMergeTableDataBlocks(SInsertStatementParam *pInsertParam, bool freeBl
|
|||
SSubmitBlk* pBlocks = (SSubmitBlk*) pOneTableBlock->pData;
|
||||
if (pBlocks->numOfRows > 0) {
|
||||
// the maximum expanded size in byte when a row-wise data is converted to SDataRow format
|
||||
int32_t expandSize = getRowExpandSize(pOneTableBlock->pTableMeta);
|
||||
int32_t expandSize = isRawPayload ? getRowExpandSize(pOneTableBlock->pTableMeta) : 0;
|
||||
STableDataBlocks* dataBuf = NULL;
|
||||
|
||||
int32_t ret = tscGetDataBlockFromList(pVnodeDataBlockHashList, pOneTableBlock->vgId, TSDB_PAYLOAD_SIZE,
|
||||
|
|
@ -2049,7 +1948,8 @@ int32_t tscMergeTableDataBlocks(SInsertStatementParam *pInsertParam, bool freeBl
|
|||
return ret;
|
||||
}
|
||||
|
||||
int64_t destSize = dataBuf->size + pOneTableBlock->size + pBlocks->numOfRows * expandSize + sizeof(STColumn) * tscGetNumOfColumns(pOneTableBlock->pTableMeta);
|
||||
int64_t destSize = dataBuf->size + pOneTableBlock->size + pBlocks->numOfRows * expandSize +
|
||||
sizeof(STColumn) * tscGetNumOfColumns(pOneTableBlock->pTableMeta);
|
||||
|
||||
if (dataBuf->nAllocSize < destSize) {
|
||||
dataBuf->nAllocSize = (uint32_t)(destSize * 1.5);
|
||||
|
|
@ -2093,7 +1993,9 @@ int32_t tscMergeTableDataBlocks(SInsertStatementParam *pInsertParam, bool freeBl
|
|||
pBlocks->numOfRows, pBlocks->sversion, blkKeyInfo.pKeyTuple->skey, pLastKeyTuple->skey);
|
||||
}
|
||||
|
||||
int32_t len = pBlocks->numOfRows * (pOneTableBlock->rowSize + expandSize) + sizeof(STColumn) * tscGetNumOfColumns(pOneTableBlock->pTableMeta);
|
||||
int32_t len = pBlocks->numOfRows *
|
||||
(isRawPayload ? (pOneTableBlock->rowSize + expandSize) : getExtendedRowSize(pOneTableBlock)) +
|
||||
sizeof(STColumn) * tscGetNumOfColumns(pOneTableBlock->pTableMeta);
|
||||
|
||||
pBlocks->tid = htonl(pBlocks->tid);
|
||||
pBlocks->uid = htobe64(pBlocks->uid);
|
||||
|
|
@ -3469,20 +3371,15 @@ SArray* tscVgroupTableInfoDup(SArray* pVgroupTables) {
|
|||
return pa;
|
||||
}
|
||||
|
||||
void clearAllTableMetaInfo(SQueryInfo* pQueryInfo, bool removeMeta) {
|
||||
void clearAllTableMetaInfo(SQueryInfo* pQueryInfo, bool removeMeta, uint64_t id) {
|
||||
for(int32_t i = 0; i < pQueryInfo->numOfTables; ++i) {
|
||||
STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, i);
|
||||
|
||||
if (removeMeta) {
|
||||
char name[TSDB_TABLE_FNAME_LEN] = {0};
|
||||
tNameExtractFullName(&pTableMetaInfo->name, name);
|
||||
taosHashRemove(tscTableMetaMap, name, strnlen(name, TSDB_TABLE_FNAME_LEN));
|
||||
tscRemoveCachedTableMeta(pTableMetaInfo, id);
|
||||
}
|
||||
|
||||
tscFreeVgroupTableInfo(pTableMetaInfo->pVgroupTables);
|
||||
tscClearTableMetaInfo(pTableMetaInfo);
|
||||
|
||||
free(pTableMetaInfo);
|
||||
}
|
||||
|
||||
tfree(pQueryInfo->pTableMetaInfo);
|
||||
|
|
@ -3549,10 +3446,12 @@ void tscClearTableMetaInfo(STableMetaInfo* pTableMetaInfo) {
|
|||
}
|
||||
|
||||
tfree(pTableMetaInfo->pTableMeta);
|
||||
|
||||
pTableMetaInfo->vgroupList = tscVgroupInfoClear(pTableMetaInfo->vgroupList);
|
||||
|
||||
tscColumnListDestroy(pTableMetaInfo->tagColList);
|
||||
pTableMetaInfo->tagColList = NULL;
|
||||
|
||||
free(pTableMetaInfo);
|
||||
}
|
||||
|
||||
void tscResetForNextRetrieve(SSqlRes* pRes) {
|
||||
|
|
@ -3722,7 +3621,8 @@ SSqlObj* createSubqueryObj(SSqlObj* pSql, int16_t tableIndex, __async_cb_func_t
|
|||
pNewQueryInfo->prjOffset = pQueryInfo->prjOffset;
|
||||
pNewQueryInfo->numOfTables = 0;
|
||||
pNewQueryInfo->pTableMetaInfo = NULL;
|
||||
pNewQueryInfo->bufLen = pQueryInfo->bufLen;
|
||||
pNewQueryInfo->bufLen = pQueryInfo->bufLen;
|
||||
pNewQueryInfo->distinct = pQueryInfo->distinct;
|
||||
|
||||
pNewQueryInfo->buf = malloc(pQueryInfo->bufLen);
|
||||
if (pNewQueryInfo->buf == NULL) {
|
||||
|
|
@ -3950,13 +3850,7 @@ static void tscSubqueryCompleteCallback(void* param, TAOS_RES* tres, int code) {
|
|||
|
||||
// todo refactor
|
||||
tscDebug("0x%"PRIx64" all subquery response received, retry", pParentSql->self);
|
||||
|
||||
SSqlCmd* pParentCmd = &pParentSql->cmd;
|
||||
STableMetaInfo* pTableMetaInfo = tscGetTableMetaInfoFromCmd(pParentCmd, 0);
|
||||
tscRemoveTableMetaBuf(pTableMetaInfo, pParentSql->self);
|
||||
|
||||
pParentCmd->pTableMetaMap = tscCleanupTableMetaMap(pParentCmd->pTableMetaMap);
|
||||
pParentCmd->pTableMetaMap = taosHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
|
||||
tscResetSqlCmd(&pParentSql->cmd, true, pParentSql->self);
|
||||
|
||||
pParentSql->res.code = TSDB_CODE_SUCCESS;
|
||||
pParentSql->retry++;
|
||||
|
|
@ -3975,7 +3869,7 @@ static void tscSubqueryCompleteCallback(void* param, TAOS_RES* tres, int code) {
|
|||
return;
|
||||
}
|
||||
|
||||
SQueryInfo *pQueryInfo = tscGetQueryInfo(pParentCmd);
|
||||
SQueryInfo *pQueryInfo = tscGetQueryInfo(&pParentSql->cmd);
|
||||
executeQuery(pParentSql, pQueryInfo);
|
||||
return;
|
||||
}
|
||||
|
|
@ -5099,7 +4993,7 @@ SNewVgroupInfo createNewVgroupInfo(SVgroupMsg *pVgroupMsg) {
|
|||
return info;
|
||||
}
|
||||
|
||||
void tscRemoveTableMetaBuf(STableMetaInfo* pTableMetaInfo, uint64_t id) {
|
||||
void tscRemoveCachedTableMeta(STableMetaInfo* pTableMetaInfo, uint64_t id) {
|
||||
char fname[TSDB_TABLE_FNAME_LEN] = {0};
|
||||
tNameExtractFullName(&pTableMetaInfo->name, fname);
|
||||
|
||||
|
|
|
|||
|
|
@ -186,6 +186,7 @@ typedef void *SDataRow;
|
|||
#define TD_DATA_ROW_HEAD_SIZE (sizeof(uint16_t) + sizeof(int16_t))
|
||||
|
||||
#define dataRowLen(r) (*(TDRowLenT *)(r)) // 0~65535
|
||||
#define dataRowEnd(r) POINTER_SHIFT(r, dataRowLen(r))
|
||||
#define dataRowVersion(r) (*(int16_t *)POINTER_SHIFT(r, sizeof(int16_t)))
|
||||
#define dataRowTuple(r) POINTER_SHIFT(r, TD_DATA_ROW_HEAD_SIZE)
|
||||
#define dataRowTKey(r) (*(TKEY *)(dataRowTuple(r)))
|
||||
|
|
@ -201,14 +202,18 @@ void tdFreeDataRow(SDataRow row);
|
|||
void tdInitDataRow(SDataRow row, STSchema *pSchema);
|
||||
SDataRow tdDataRowDup(SDataRow row);
|
||||
|
||||
|
||||
// offset here not include dataRow header length
|
||||
static FORCE_INLINE int tdAppendColVal(SDataRow row, const void *value, int8_t type, int32_t offset) {
|
||||
static FORCE_INLINE int tdAppendDataColVal(SDataRow row, const void *value, bool isCopyVarData, int8_t type,
|
||||
int32_t offset) {
|
||||
ASSERT(value != NULL);
|
||||
int32_t toffset = offset + TD_DATA_ROW_HEAD_SIZE;
|
||||
|
||||
if (IS_VAR_DATA_TYPE(type)) {
|
||||
*(VarDataOffsetT *)POINTER_SHIFT(row, toffset) = dataRowLen(row);
|
||||
memcpy(POINTER_SHIFT(row, dataRowLen(row)), value, varDataTLen(value));
|
||||
if (isCopyVarData) {
|
||||
memcpy(POINTER_SHIFT(row, dataRowLen(row)), value, varDataTLen(value));
|
||||
}
|
||||
dataRowLen(row) += varDataTLen(value);
|
||||
} else {
|
||||
if (offset == 0) {
|
||||
|
|
@ -223,6 +228,12 @@ static FORCE_INLINE int tdAppendColVal(SDataRow row, const void *value, int8_t t
|
|||
return 0;
|
||||
}
|
||||
|
||||
|
||||
// offset here not include dataRow header length
|
||||
static FORCE_INLINE int tdAppendColVal(SDataRow row, const void *value, int8_t type, int32_t offset) {
|
||||
return tdAppendDataColVal(row, value, true, type, offset);
|
||||
}
|
||||
|
||||
// NOTE: offset here including the header size
|
||||
static FORCE_INLINE void *tdGetRowDataOfCol(SDataRow row, int8_t type, int32_t offset) {
|
||||
if (IS_VAR_DATA_TYPE(type)) {
|
||||
|
|
@ -472,9 +483,10 @@ static FORCE_INLINE void *tdGetKVRowIdxOfCol(SKVRow row, int16_t colId) {
|
|||
}
|
||||
|
||||
// offset here not include kvRow header length
|
||||
static FORCE_INLINE int tdAppendKvColVal(SKVRow row, const void *value, int16_t colId, int8_t type, int32_t *offset) {
|
||||
static FORCE_INLINE int tdAppendKvColVal(SKVRow row, const void *value, bool isCopyValData, int16_t colId, int8_t type,
|
||||
int32_t offset) {
|
||||
ASSERT(value != NULL);
|
||||
int32_t toffset = *offset + TD_KV_ROW_HEAD_SIZE;
|
||||
int32_t toffset = offset + TD_KV_ROW_HEAD_SIZE;
|
||||
SColIdx *pColIdx = (SColIdx *)POINTER_SHIFT(row, toffset);
|
||||
char * ptr = (char *)POINTER_SHIFT(row, kvRowLen(row));
|
||||
|
||||
|
|
@ -482,10 +494,12 @@ static FORCE_INLINE int tdAppendKvColVal(SKVRow row, const void *value, int16_t
|
|||
pColIdx->offset = kvRowLen(row); // offset of pColIdx including the TD_KV_ROW_HEAD_SIZE
|
||||
|
||||
if (IS_VAR_DATA_TYPE(type)) {
|
||||
memcpy(ptr, value, varDataTLen(value));
|
||||
if (isCopyValData) {
|
||||
memcpy(ptr, value, varDataTLen(value));
|
||||
}
|
||||
kvRowLen(row) += varDataTLen(value);
|
||||
} else {
|
||||
if (*offset == 0) {
|
||||
if (offset == 0) {
|
||||
ASSERT(type == TSDB_DATA_TYPE_TIMESTAMP);
|
||||
TKEY tvalue = tdGetTKEY(*(TSKEY *)value);
|
||||
memcpy(ptr, (void *)(&tvalue), TYPE_BYTES[type]);
|
||||
|
|
@ -494,7 +508,6 @@ static FORCE_INLINE int tdAppendKvColVal(SKVRow row, const void *value, int16_t
|
|||
}
|
||||
kvRowLen(row) += TYPE_BYTES[type];
|
||||
}
|
||||
*offset += sizeof(SColIdx);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -589,12 +602,24 @@ typedef void *SMemRow;
|
|||
#define TD_MEM_ROW_DATA_HEAD_SIZE (TD_MEM_ROW_TYPE_SIZE + TD_DATA_ROW_HEAD_SIZE)
|
||||
#define TD_MEM_ROW_KV_HEAD_SIZE (TD_MEM_ROW_TYPE_SIZE + TD_MEM_ROW_KV_VER_SIZE + TD_KV_ROW_HEAD_SIZE)
|
||||
|
||||
#define SMEM_ROW_DATA 0U // SDataRow
|
||||
#define SMEM_ROW_KV 1U // SKVRow
|
||||
#define SMEM_ROW_DATA 0x0U // SDataRow
|
||||
#define SMEM_ROW_KV 0x01U // SKVRow
|
||||
#define SMEM_ROW_CONVERT 0x80U // SMemRow convert flag
|
||||
|
||||
#define memRowType(r) (*(uint8_t *)(r))
|
||||
#define KVRatioKV (0.2f) // all bool
|
||||
#define KVRatioPredict (0.4f)
|
||||
#define KVRatioData (0.75f) // all bigint
|
||||
#define KVRatioConvert (0.9f)
|
||||
|
||||
#define memRowType(r) ((*(uint8_t *)(r)) & 0x01)
|
||||
|
||||
#define memRowSetType(r, t) ((*(uint8_t *)(r)) = (t)) // set the total byte in case of dirty memory
|
||||
#define memRowSetConvert(r) ((*(uint8_t *)(r)) = (((*(uint8_t *)(r)) & 0x7F) | SMEM_ROW_CONVERT)) // highest bit
|
||||
#define isDataRowT(t) (SMEM_ROW_DATA == (((uint8_t)(t)) & 0x01))
|
||||
#define isDataRow(r) (SMEM_ROW_DATA == memRowType(r))
|
||||
#define isKvRowT(t) (SMEM_ROW_KV == (((uint8_t)(t)) & 0x01))
|
||||
#define isKvRow(r) (SMEM_ROW_KV == memRowType(r))
|
||||
#define isNeedConvertRow(r) (((*(uint8_t *)(r)) & 0x80) == SMEM_ROW_CONVERT)
|
||||
|
||||
#define memRowDataBody(r) POINTER_SHIFT(r, TD_MEM_ROW_TYPE_SIZE) // section after flag
|
||||
#define memRowKvBody(r) \
|
||||
|
|
@ -611,6 +636,14 @@ typedef void *SMemRow;
|
|||
#define memRowLen(r) (isDataRow(r) ? memRowDataLen(r) : memRowKvLen(r))
|
||||
#define memRowTLen(r) (isDataRow(r) ? memRowDataTLen(r) : memRowKvTLen(r)) // using uint32_t/int32_t to store the TLen
|
||||
|
||||
static FORCE_INLINE char *memRowEnd(SMemRow row) {
|
||||
if (isDataRow(row)) {
|
||||
return (char *)dataRowEnd(memRowDataBody(row));
|
||||
} else {
|
||||
return (char *)kvRowEnd(memRowKvBody(row));
|
||||
}
|
||||
}
|
||||
|
||||
#define memRowDataVersion(r) dataRowVersion(memRowDataBody(r))
|
||||
#define memRowKvVersion(r) (*(int16_t *)POINTER_SHIFT(r, TD_MEM_ROW_TYPE_SIZE))
|
||||
#define memRowVersion(r) (isDataRow(r) ? memRowDataVersion(r) : memRowKvVersion(r)) // schema version
|
||||
|
|
@ -628,7 +661,6 @@ typedef void *SMemRow;
|
|||
} \
|
||||
} while (0)
|
||||
|
||||
#define memRowSetType(r, t) (memRowType(r) = (t))
|
||||
#define memRowSetLen(r, l) (isDataRow(r) ? memRowDataLen(r) = (l) : memRowKvLen(r) = (l))
|
||||
#define memRowSetVersion(r, v) (isDataRow(r) ? dataRowSetVersion(memRowDataBody(r), v) : memRowSetKvVersion(r, v))
|
||||
#define memRowCpy(dst, r) memcpy((dst), (r), memRowTLen(r))
|
||||
|
|
@ -661,12 +693,12 @@ static FORCE_INLINE void *tdGetMemRowDataOfColEx(void *row, int16_t colId, int8_
|
|||
}
|
||||
}
|
||||
|
||||
static FORCE_INLINE int tdAppendMemColVal(SMemRow row, const void *value, int16_t colId, int8_t type, int32_t offset,
|
||||
int32_t *kvOffset) {
|
||||
static FORCE_INLINE int tdAppendMemRowColVal(SMemRow row, const void *value, bool isCopyVarData, int16_t colId,
|
||||
int8_t type, int32_t offset) {
|
||||
if (isDataRow(row)) {
|
||||
tdAppendColVal(memRowDataBody(row), value, type, offset);
|
||||
tdAppendDataColVal(memRowDataBody(row), value, isCopyVarData, type, offset);
|
||||
} else {
|
||||
tdAppendKvColVal(memRowKvBody(row), value, colId, type, kvOffset);
|
||||
tdAppendKvColVal(memRowKvBody(row), value, isCopyVarData, colId, type, offset);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -688,6 +720,30 @@ static FORCE_INLINE int32_t tdGetColAppendLen(uint8_t rowType, const void *value
|
|||
return len;
|
||||
}
|
||||
|
||||
/**
|
||||
* 1. calculate the delta of AllNullLen for SDataRow.
|
||||
* 2. calculate the real len for SKVRow.
|
||||
*/
|
||||
static FORCE_INLINE void tdGetColAppendDeltaLen(const void *value, int8_t colType, int32_t *dataLen, int32_t *kvLen) {
|
||||
switch (colType) {
|
||||
case TSDB_DATA_TYPE_BINARY: {
|
||||
int32_t varLen = varDataLen(value);
|
||||
*dataLen += (varLen - CHAR_BYTES);
|
||||
*kvLen += (varLen + sizeof(SColIdx));
|
||||
break;
|
||||
}
|
||||
case TSDB_DATA_TYPE_NCHAR: {
|
||||
int32_t varLen = varDataLen(value);
|
||||
*dataLen += (varLen - TSDB_NCHAR_SIZE);
|
||||
*kvLen += (varLen + sizeof(SColIdx));
|
||||
break;
|
||||
}
|
||||
default: {
|
||||
*kvLen += (TYPE_BYTES[colType] + sizeof(SColIdx));
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
typedef struct {
|
||||
int16_t colId;
|
||||
|
|
@ -703,7 +759,7 @@ static FORCE_INLINE void setSColInfo(SColInfo* colInfo, int16_t colId, uint8_t c
|
|||
|
||||
SMemRow mergeTwoMemRows(void *buffer, SMemRow row1, SMemRow row2, STSchema *pSchema1, STSchema *pSchema2);
|
||||
|
||||
|
||||
#if 0
|
||||
// ----------------- Raw payload structure for row:
|
||||
/* |<------------ Head ------------->|<----------- body of column data tuple ------------------->|
|
||||
* | |<----------------- flen ------------->|<--- value part --->|
|
||||
|
|
@ -749,6 +805,8 @@ SMemRow mergeTwoMemRows(void *buffer, SMemRow row1, SMemRow row2, STSchema *pSch
|
|||
|
||||
static FORCE_INLINE char *payloadNextCol(char *pCol) { return (char *)POINTER_SHIFT(pCol, PAYLOAD_COL_HEAD_LEN); }
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -41,6 +41,7 @@ extern char tsArbitrator[];
|
|||
extern int8_t tsArbOnline;
|
||||
extern int64_t tsArbOnlineTimestamp;
|
||||
extern int32_t tsDnodeId;
|
||||
extern int64_t tsDnodeStartTime;
|
||||
|
||||
// common
|
||||
extern int tsRpcTimer;
|
||||
|
|
@ -59,6 +60,7 @@ extern char tsLocale[];
|
|||
extern char tsCharset[]; // default encode string
|
||||
extern int8_t tsEnableCoreFile;
|
||||
extern int32_t tsCompressMsgSize;
|
||||
extern int32_t tsMaxNumOfDistinctResults;
|
||||
extern char tsTempDir[];
|
||||
|
||||
//query buffer management
|
||||
|
|
|
|||
|
|
@ -851,7 +851,8 @@ SMemRow mergeTwoMemRows(void *buffer, SMemRow row1, SMemRow row2, STSchema *pSch
|
|||
int16_t k;
|
||||
for (k = 0; k < nKvNCols; ++k) {
|
||||
SColInfo *pColInfo = taosArrayGet(stashRow, k);
|
||||
tdAppendKvColVal(kvRow, pColInfo->colVal, pColInfo->colId, pColInfo->colType, &toffset);
|
||||
tdAppendKvColVal(kvRow, pColInfo->colVal, true, pColInfo->colId, pColInfo->colType, toffset);
|
||||
toffset += sizeof(SColIdx);
|
||||
}
|
||||
ASSERT(kvLen == memRowTLen(tRow));
|
||||
}
|
||||
|
|
|
|||
|
|
@ -46,6 +46,7 @@ int8_t tsArbOnline = 0;
|
|||
int64_t tsArbOnlineTimestamp = TSDB_ARB_DUMMY_TIME;
|
||||
char tsEmail[TSDB_FQDN_LEN] = {0};
|
||||
int32_t tsDnodeId = 0;
|
||||
int64_t tsDnodeStartTime = 0;
|
||||
|
||||
// common
|
||||
int32_t tsRpcTimer = 300;
|
||||
|
|
@ -86,6 +87,9 @@ int32_t tsMaxNumOfOrderedResults = 100000;
|
|||
// 10 ms for sliding time, the value will changed in case of time precision changed
|
||||
int32_t tsMinSlidingTime = 10;
|
||||
|
||||
// the maxinum number of distict query result
|
||||
int32_t tsMaxNumOfDistinctResults = 1000 * 10000;
|
||||
|
||||
// 1 us for interval time range, changed accordingly
|
||||
int32_t tsMinIntervalTime = 1;
|
||||
|
||||
|
|
@ -543,6 +547,17 @@ static void doInitGlobalConfig(void) {
|
|||
cfg.unitType = TAOS_CFG_UTYPE_NONE;
|
||||
taosInitConfigOption(cfg);
|
||||
|
||||
cfg.option = "maxNumOfDistinctRes";
|
||||
cfg.ptr = &tsMaxNumOfDistinctResults;
|
||||
cfg.valType = TAOS_CFG_VTYPE_INT32;
|
||||
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
|
||||
cfg.minValue = 10*10000;
|
||||
cfg.maxValue = 10000*10000;
|
||||
cfg.ptrLength = 0;
|
||||
cfg.unitType = TAOS_CFG_UTYPE_NONE;
|
||||
taosInitConfigOption(cfg);
|
||||
|
||||
|
||||
cfg.option = "numOfMnodes";
|
||||
cfg.ptr = &tsNumOfMnodes;
|
||||
cfg.valType = TAOS_CFG_VTYPE_INT32;
|
||||
|
|
@ -991,7 +1006,7 @@ static void doInitGlobalConfig(void) {
|
|||
cfg.valType = TAOS_CFG_VTYPE_INT32;
|
||||
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT | TSDB_CFG_CTYPE_B_SHOW;
|
||||
cfg.minValue = 0;
|
||||
cfg.maxValue = TSDB_MAX_ALLOWED_SQL_LEN;
|
||||
cfg.maxValue = TSDB_MAX_FIELD_LEN;
|
||||
cfg.ptrLength = 0;
|
||||
cfg.unitType = TAOS_CFG_UTYPE_BYTE;
|
||||
taosInitConfigOption(cfg);
|
||||
|
|
|
|||
|
|
@ -70,12 +70,11 @@ SColumnFilterInfo* tFilterInfoDup(const SColumnFilterInfo* src, int32_t numOfFil
|
|||
|
||||
memcpy(pFilter, src, sizeof(SColumnFilterInfo) * numOfFilters);
|
||||
for (int32_t j = 0; j < numOfFilters; ++j) {
|
||||
|
||||
if (pFilter[j].filterstr) {
|
||||
size_t len = (size_t) pFilter[j].len + 1 * TSDB_NCHAR_SIZE;
|
||||
pFilter[j].pz = (int64_t) calloc(1, len);
|
||||
|
||||
memcpy((char*)pFilter[j].pz, (char*)src[j].pz, (size_t)len);
|
||||
memcpy((char*)pFilter[j].pz, (char*)src[j].pz, (size_t) pFilter[j].len);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
Subproject commit a44ec1ca493ad01b2bf825b6418f69e11f548206
|
||||
Subproject commit 4a4d79099b076b8ff12d5b4fdbcba54049a6866d
|
||||
|
|
@ -0,0 +1,570 @@
|
|||
package com.taosdata.jdbc.cases;
|
||||
|
||||
|
||||
import com.taosdata.jdbc.TSDBDriver;
|
||||
import org.junit.AfterClass;
|
||||
import org.junit.Assert;
|
||||
import org.junit.BeforeClass;
|
||||
import org.junit.After;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.sql.*;
|
||||
import java.util.Properties;
|
||||
import java.text.Format;
|
||||
import java.text.SimpleDateFormat;
|
||||
|
||||
public class TimestampPrecisonInNanoRestTest {
|
||||
|
||||
private static final String host = "127.0.0.1";
|
||||
private static final String ns_timestamp_db = "ns_precision_test";
|
||||
private static final long timestamp1 = System.currentTimeMillis();
|
||||
private static final long timestamp2 = timestamp1 * 1000_000 + 123455;
|
||||
private static final long timestamp3 = (timestamp1 + 10) * 1000_000 + 123456;
|
||||
private static final Format format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
|
||||
private static final String date1 = format.format(new Date(timestamp1));
|
||||
private static final String date4 = format.format(new Date(timestamp1 + 10L));
|
||||
private static final String date2 = date1 + "123455";
|
||||
private static final String date3 = date4 + "123456";
|
||||
|
||||
|
||||
private static Connection conn;
|
||||
|
||||
@BeforeClass
|
||||
public static void beforeClass() throws SQLException {
|
||||
Properties properties = new Properties();
|
||||
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
|
||||
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
|
||||
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
|
||||
|
||||
String url = "jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata";
|
||||
conn = DriverManager.getConnection(url, properties);
|
||||
|
||||
Statement stmt = conn.createStatement();
|
||||
stmt.execute("drop database if exists " + ns_timestamp_db);
|
||||
stmt.execute("create database if not exists " + ns_timestamp_db + " precision 'ns'");
|
||||
stmt.execute("create table " + ns_timestamp_db + ".weather(ts timestamp, ts2 timestamp, f1 int)");
|
||||
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date3 + "\", \"" + date3 + "\", 128)");
|
||||
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(" + timestamp2 + "," + timestamp2 + ", 127)");
|
||||
stmt.close();
|
||||
}
|
||||
|
||||
@After
|
||||
public void afterEach() throws SQLException {
|
||||
Statement stmt = conn.createStatement();
|
||||
stmt.execute("drop database if exists " + ns_timestamp_db);
|
||||
stmt.execute("create database if not exists " + ns_timestamp_db + " precision 'ns'");
|
||||
stmt.execute("create table " + ns_timestamp_db + ".weather(ts timestamp, ts2 timestamp, f1 int)");
|
||||
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date3 + "\", \"" + date3 + "\", 128)");
|
||||
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(" + timestamp2 + "," + timestamp2 + ", 127)");
|
||||
stmt.close();
|
||||
}
|
||||
|
||||
@AfterClass
|
||||
public static void afterClass() {
|
||||
try {
|
||||
if (conn != null)
|
||||
conn.close();
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
private void checkCount(long count, ResultSet rs) throws SQLException {
|
||||
if (count == 0) {
|
||||
Assert.fail();
|
||||
}
|
||||
rs.next();
|
||||
long test_count = rs.getLong(1);
|
||||
Assert.assertEquals(count, test_count);
|
||||
}
|
||||
|
||||
private void checkTime(long ts, ResultSet rs) throws SQLException {
|
||||
rs.next();
|
||||
int nanos = rs.getTimestamp(1).getNanos();
|
||||
Assert.assertEquals(ts % 1000_000_000l, nanos);
|
||||
long test_ts = rs.getLong(1);
|
||||
Assert.assertEquals(ts / 1000_000l, test_ts);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canInsertTimestampAndQueryByEqualToInDateTypeInBothFirstAndSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + date3 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts = '" + date3 + "'");
|
||||
checkTime(timestamp3, rs);
|
||||
rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + date3 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 = '" + date3 + "'");
|
||||
checkTime(timestamp3, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canImportTimestampAndQueryByEqualToInDateTypeInBothFirstAndSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
stmt.executeUpdate("import into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date1 + "123123\", \"" + date1 + "123123\", 127)");
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + date1 + "123123'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts = '" + date1 + "123123'");
|
||||
checkTime(timestamp1 * 1000_000l + 123123l, rs);
|
||||
rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + date1 + "123123'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 = '" + date1 + "123123'");
|
||||
checkTime(timestamp1 * 1000_000l + 123123l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canInsertTimestampAndQueryByEqualToInNumberTypeInBothFirstAndSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + timestamp2 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts = '" + timestamp2 + "'");
|
||||
checkTime(timestamp2, rs);
|
||||
rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + timestamp2 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 = '" + timestamp2 + "'");
|
||||
checkTime(timestamp2, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canImportTimestampAndQueryByEqualToInNumberTypeInBothFirstAndSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
long timestamp4 = timestamp1 * 1000_000 + 123123;
|
||||
stmt.executeUpdate("import into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(" + timestamp4 + ", " + timestamp4 + ", 127)");
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + timestamp4 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts = '" + timestamp4 + "'");
|
||||
checkTime(timestamp4, rs);
|
||||
rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + timestamp4 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 = '" + timestamp4 + "'");
|
||||
checkTime(timestamp4, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canSelectLastRowFromWeatherForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select last(ts) from " + ns_timestamp_db + ".weather");
|
||||
checkTime(timestamp3, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canSelectLastRowFromWeatherForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select last(ts2) from " + ns_timestamp_db + ".weather");
|
||||
checkTime(timestamp3, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canSelectFirstRowFromWeatherForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select first(ts) from " + ns_timestamp_db + ".weather");
|
||||
checkTime(timestamp2, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canSelectFirstRowFromWeatherForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select first(ts2) from " + ns_timestamp_db + ".weather");
|
||||
checkTime(timestamp2, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLargerThanInDateTypeForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts > '" + date2 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts > '" + date2 + "'");
|
||||
checkTime(timestamp3, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLargerThanInDateTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 > '" + date2 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 > '" + date2 + "'");
|
||||
checkTime(timestamp3, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLargerThanInNumberTypeForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts > '" + timestamp2 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts > '" + timestamp2 + "'");
|
||||
checkTime(timestamp3, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLargerThanInNumberTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 > '" + timestamp2 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 > '" + timestamp2 + "'");
|
||||
checkTime(timestamp3, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLargerThanOrEqualToInDateTypeForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts >= '" + date2 + "'");
|
||||
checkCount(2l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLargerThanOrEqualToInDateTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 >= '" + date2 + "'");
|
||||
checkCount(2l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLargerThanOrEqualToInNumberTypeForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts >= '" + timestamp2 + "'");
|
||||
checkCount(2l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLargerThanOrEqualToInNumberTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 >= '" + timestamp2 + "'");
|
||||
checkCount(2l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLessThanInDateTypeForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts < '" + date3 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts < '" + date3 + "'");
|
||||
checkTime(timestamp2, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLessThanInDateTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 < '" + date3 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 < '" + date3 + "'");
|
||||
checkTime(timestamp2, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLessThanInNumberTypeForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts < '" + timestamp3 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts < '" + timestamp3 + "'");
|
||||
checkTime(timestamp2, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLessThanInNumberTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 < '" + timestamp3 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 < '" + timestamp3 + "'");
|
||||
checkTime(timestamp2, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLessThanOrEqualToInDateTypeForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts <= '" + date3 + "'");
|
||||
checkCount(2l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLessThanOrEqualToInDateTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <= '" + date3 + "'");
|
||||
checkCount(2l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLessThanOrEqualToInNumberTypeForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts <= '" + timestamp3 + "'");
|
||||
checkCount(2l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryLessThanOrEqualToInNumberTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <= '" + timestamp3 + "'");
|
||||
checkCount(2l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryBetweenAndInDateTypeForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts <= '" + date3 + "' AND ts > '" + date2 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts <= '" + date3 + "' AND ts > '" + date2 + "'");
|
||||
checkTime(timestamp3, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryBetweenAndInDateTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <= '" + date3 + "' AND ts2 > '" + date2 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 <= '" + date3 + "' AND ts2 > '" + date2 + "'");
|
||||
checkTime(timestamp3, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryBetweenAndInNumberTypeForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts <= '" + timestamp3 + "' AND ts > '" + timestamp2 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts <= '" + timestamp3 + "' AND ts > '" + timestamp2 + "'");
|
||||
checkTime(timestamp3, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryBetweenAndInNumberTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <= '" + timestamp3 + "' AND ts2 > '" + timestamp2 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 <= '" + timestamp3 + "' AND ts2 > '" + timestamp2 + "'");
|
||||
checkTime(timestamp3, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryNotEqualToInDateTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <> '" + date3 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 <> '" + date3 + "'");
|
||||
checkTime(timestamp2, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryNotEqualToInNumberTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <> '" + timestamp3 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 <> '" + timestamp3 + "'");
|
||||
checkTime(timestamp2, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryNotEqualInDateTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 != '" + date3 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 != '" + date3 + "'");
|
||||
checkTime(timestamp2, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canQueryNotEqualInNumberTypeForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 != '" + timestamp3 + "'");
|
||||
checkCount(1l, rs);
|
||||
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 != '" + timestamp3 + "'");
|
||||
checkTime(timestamp2, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canInsertTimestampWithNowAndNsOffsetInBothFirstAndSecondCol(){
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(now + 1000b, now - 1000b, 128)");
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather");
|
||||
checkCount(3l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canIntervalAndSlidingAcceptNsUnitForFirstCol(){
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select sum(f1) from " + ns_timestamp_db + ".weather where ts >= '" + date2 + "' and ts <= '" + date3 + "' interval(10000000b) sliding(10000000b)");
|
||||
rs.next();
|
||||
long sum = rs.getLong(2);
|
||||
Assert.assertEquals(127l, sum);
|
||||
rs.next();
|
||||
sum = rs.getLong(2);
|
||||
Assert.assertEquals(128l, sum);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void canIntervalAndSlidingAcceptNsUnitForSecondCol(){
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
ResultSet rs = stmt.executeQuery("select sum(f1) from " + ns_timestamp_db + ".weather where ts2 >= '" + date2 + "' and ts <= '" + date3 + "' interval(10000000b) sliding(10000000b)");
|
||||
rs.next();
|
||||
long sum = rs.getLong(2);
|
||||
Assert.assertEquals(127l, sum);
|
||||
rs.next();
|
||||
sum = rs.getLong(2);
|
||||
Assert.assertEquals(128l, sum);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testDataOutOfRangeExceptionForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(123456789012345678, 1234567890123456789, 127)");
|
||||
} catch (SQLException e) {
|
||||
Assert.assertEquals("TDengine ERROR (60b): Timestamp data out of range", e.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testDataOutOfRangeExceptionForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(1234567890123456789, 123456789012345678, 127)");
|
||||
} catch (SQLException e) {
|
||||
Assert.assertEquals("TDengine ERROR (60b): Timestamp data out of range", e.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void willAutomaticallyFillToNsUnitWithZerosForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values('" + date1 + "', '" + date1 + "', 127)");
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + date1 + "000000'");
|
||||
checkCount(1l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void willAutomaticallyFillToNsUnitWithZerosForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values('" + date1 + "', '" + date1 + "', 127)");
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + date1 + "000000'");
|
||||
checkCount(1l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void willAutomaticallyDropDigitExceedNsDigitNumberForFirstCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values('" + date1 + "999999999', '" + date1 + "999999999', 127)");
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + date1 + "999999'");
|
||||
checkCount(1l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void willAutomaticallyDropDigitExceedNsDigitNumberForSecondCol() {
|
||||
try (Statement stmt = conn.createStatement()) {
|
||||
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values('" + date1 + "999999999', '" + date1 + "999999999', 127)");
|
||||
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + date1 + "999999'");
|
||||
checkCount(1l, rs);
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -109,6 +109,24 @@ function convertDouble(data, num_of_rows, nbytes = 0, offset = 0, precision = 0)
|
|||
return res;
|
||||
}
|
||||
|
||||
function convertBinary(data, num_of_rows, nbytes = 0, offset = 0, precision = 0) {
|
||||
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
|
||||
let res = [];
|
||||
|
||||
let currOffset = 0;
|
||||
while (currOffset < data.length) {
|
||||
let len = data.readIntLE(currOffset, 2);
|
||||
let dataEntry = data.slice(currOffset + 2, currOffset + len + 2); //one entry in a row under a column;
|
||||
if (dataEntry[0] == 255) {
|
||||
res.push(null)
|
||||
} else {
|
||||
res.push(dataEntry.toString("utf-8"));
|
||||
}
|
||||
currOffset += nbytes;
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
function convertNchar(data, num_of_rows, nbytes = 0, offset = 0, precision = 0) {
|
||||
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
|
||||
let res = [];
|
||||
|
|
@ -117,7 +135,11 @@ function convertNchar(data, num_of_rows, nbytes = 0, offset = 0, precision = 0)
|
|||
while (currOffset < data.length) {
|
||||
let len = data.readIntLE(currOffset, 2);
|
||||
let dataEntry = data.slice(currOffset + 2, currOffset + len + 2); //one entry in a row under a column;
|
||||
res.push(dataEntry.toString("utf-8"));
|
||||
if (dataEntry[0] == 255 && dataEntry[1] == 255) {
|
||||
res.push(null)
|
||||
} else {
|
||||
res.push(dataEntry.toString("utf-8"));
|
||||
}
|
||||
currOffset += nbytes;
|
||||
}
|
||||
return res;
|
||||
|
|
@ -132,7 +154,7 @@ let convertFunctions = {
|
|||
[FieldTypes.C_BIGINT]: convertBigint,
|
||||
[FieldTypes.C_FLOAT]: convertFloat,
|
||||
[FieldTypes.C_DOUBLE]: convertDouble,
|
||||
[FieldTypes.C_BINARY]: convertNchar,
|
||||
[FieldTypes.C_BINARY]: convertBinary,
|
||||
[FieldTypes.C_TIMESTAMP]: convertTimestamp,
|
||||
[FieldTypes.C_NCHAR]: convertNchar
|
||||
}
|
||||
|
|
|
|||
|
|
@ -47,7 +47,8 @@ class TaosTimestamp extends Date {
|
|||
super(Math.floor(date / 1000));
|
||||
this.precisionExtras = date % 1000;
|
||||
} else if (precision === 2) {
|
||||
super(parseInt(date / 1000000));
|
||||
// use BigInt to fix: 1623254400999999999 / 1000000 = 1623254401000 which not expected
|
||||
super(parseInt(BigInt(date) / 1000000n));
|
||||
// use BigInt to fix: 1625801548423914405 % 1000000 = 914496 which not expected (914405)
|
||||
this.precisionExtras = parseInt(BigInt(date) % 1000000n);
|
||||
} else {
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
{
|
||||
"name": "td2.0-connector",
|
||||
"version": "2.0.9",
|
||||
"version": "2.0.10",
|
||||
"description": "A Node.js connector for TDengine.",
|
||||
"main": "tdengine.js",
|
||||
"directories": {
|
||||
|
|
|
|||
|
|
@ -0,0 +1,33 @@
|
|||
const taos = require('../tdengine');
|
||||
var conn = taos.connect({ host: "localhost" });
|
||||
var c1 = conn.cursor();
|
||||
|
||||
|
||||
function checkData(data, row, col, expect) {
|
||||
let checkdata = data[row][col];
|
||||
if (checkdata == expect) {
|
||||
// console.log('check pass')
|
||||
}
|
||||
else {
|
||||
console.log('check failed, expect ' + expect + ', but is ' + checkdata)
|
||||
}
|
||||
}
|
||||
|
||||
c1.execute('drop database if exists testnodejsnchar')
|
||||
c1.execute('create database testnodejsnchar')
|
||||
c1.execute('use testnodejsnchar');
|
||||
c1.execute('create table tb (ts timestamp, value float, text binary(200))')
|
||||
c1.execute("insert into tb values('2021-06-10 00:00:00', 24.7, '中文10000000000000000000000');") -
|
||||
c1.execute('insert into tb values(1623254400150, 24.7, NULL);')
|
||||
c1.execute('import into tb values(1623254400300, 24.7, "中文3中文10000000000000000000000中文10000000000000000000000中文10000000000000000000000中文10000000000000000000000");')
|
||||
sql = 'select * from tb;'
|
||||
|
||||
console.log('*******************************************')
|
||||
|
||||
c1.execute(sql);
|
||||
data = c1.fetchall();
|
||||
console.log(data)
|
||||
//check data about insert data
|
||||
checkData(data, 0, 2, '中文10000000000000000000000')
|
||||
checkData(data, 1, 2, null)
|
||||
checkData(data, 2, 2, '中文3中文10000000000000000000000中文10000000000000000000000中文10000000000000000000000中文10000000000000000000000')
|
||||
|
|
@ -166,7 +166,6 @@ int32_t dnodeInitSystem() {
|
|||
taosInitGlobalCfg();
|
||||
taosReadGlobalLogCfg();
|
||||
taosSetCoreDump();
|
||||
taosInitNotes();
|
||||
dnodeInitTmr();
|
||||
|
||||
if (dnodeCreateDir(tsLogDir) < 0) {
|
||||
|
|
@ -188,6 +187,8 @@ int32_t dnodeInitSystem() {
|
|||
|
||||
dInfo("start to initialize TDengine");
|
||||
|
||||
taosInitNotes();
|
||||
|
||||
if (dnodeInitComponents() != 0) {
|
||||
return -1;
|
||||
}
|
||||
|
|
@ -195,6 +196,7 @@ int32_t dnodeInitSystem() {
|
|||
dnodeSetRunStatus(TSDB_RUN_STATUS_RUNING);
|
||||
moduleStart();
|
||||
|
||||
tsDnodeStartTime = taosGetTimestampMs();
|
||||
dnodeReportStep("TDengine", "initialized successfully", 1);
|
||||
dInfo("TDengine is initialized successfully");
|
||||
|
||||
|
|
|
|||
|
|
@ -42,6 +42,8 @@ int32_t main(int32_t argc, char *argv[]) {
|
|||
}
|
||||
} else if (strcmp(argv[i], "-C") == 0) {
|
||||
dump_config = 1;
|
||||
} else if (strcmp(argv[i], "--force-keep-file") == 0) {
|
||||
tsdbForceKeepFile = true;
|
||||
} else if (strcmp(argv[i], "--compact-mnode-wal") == 0) {
|
||||
tsCompactMnodeWal = 1;
|
||||
} else if (strcmp(argv[i], "-V") == 0) {
|
||||
|
|
|
|||
|
|
@ -471,6 +471,7 @@ typedef struct {
|
|||
|
||||
bool stableQuery; // super table query or not
|
||||
bool topBotQuery; // TODO used bitwise flag
|
||||
bool interpQuery; // interp query or not
|
||||
bool groupbyColumn; // denote if this is a groupby normal column query
|
||||
bool hasTagResults; // if there are tag values in final result or not
|
||||
bool timeWindowInterpo;// if the time window start/end required interpolation
|
||||
|
|
@ -878,7 +879,7 @@ typedef struct {
|
|||
uint64_t sqlObjId;
|
||||
int32_t pid;
|
||||
char fqdn[TSDB_FQDN_LEN];
|
||||
bool stableQuery;
|
||||
uint8_t stableQuery;
|
||||
int32_t numOfSub;
|
||||
char subSqlInfo[TSDB_SHOW_SUBQUERY_LEN]; //include subqueries' index, Obj IDs and states(C-complete/I-imcomplete)
|
||||
} SQueryDesc;
|
||||
|
|
|
|||
|
|
@ -41,9 +41,16 @@ typedef struct {
|
|||
int64_t avail;
|
||||
} SFSMeta;
|
||||
|
||||
typedef struct {
|
||||
int64_t size;
|
||||
int64_t used;
|
||||
int64_t free;
|
||||
int16_t nAvailDisks; // # of Available disks
|
||||
} STierMeta;
|
||||
|
||||
int tfsInit(SDiskCfg *pDiskCfg, int ndisk);
|
||||
void tfsDestroy();
|
||||
void tfsUpdateInfo(SFSMeta *pFSMeta);
|
||||
void tfsUpdateInfo(SFSMeta *pFSMeta, STierMeta *tierMetas, int8_t numLevels);
|
||||
void tfsGetMeta(SFSMeta *pMeta);
|
||||
void tfsAllocDisk(int expLevel, int *level, int *id);
|
||||
|
||||
|
|
|
|||
|
|
@ -32,7 +32,7 @@ typedef enum {
|
|||
|
||||
typedef struct {
|
||||
int8_t msgType;
|
||||
int8_t sver;
|
||||
int8_t sver; // sver 2 for WAL SDataRow/SMemRow compatibility
|
||||
int8_t reserved[2];
|
||||
int32_t len;
|
||||
uint64_t version;
|
||||
|
|
|
|||
|
|
@ -64,6 +64,10 @@ void printHelp() {
|
|||
exit(EXIT_SUCCESS);
|
||||
}
|
||||
|
||||
char DARWINCLIENT_VERSION[] = "Welcome to the TDengine shell from %s, Client Version:%s\n"
|
||||
"Copyright (c) 2020 by TAOS Data, Inc. All rights reserved.\n\n";
|
||||
char g_password[MAX_PASSWORD_SIZE];
|
||||
|
||||
void shellParseArgument(int argc, char *argv[], SShellArguments *arguments) {
|
||||
wordexp_t full_path;
|
||||
for (int i = 1; i < argc; i++) {
|
||||
|
|
@ -77,10 +81,21 @@ void shellParseArgument(int argc, char *argv[], SShellArguments *arguments) {
|
|||
}
|
||||
}
|
||||
// for password
|
||||
else if (strcmp(argv[i], "-p") == 0) {
|
||||
arguments->is_use_passwd = true;
|
||||
else if (strncmp(argv[i], "-p", 2) == 0) {
|
||||
strcpy(tsOsName, "Darwin");
|
||||
printf(DARWINCLIENT_VERSION, tsOsName, taos_get_client_info());
|
||||
if (strlen(argv[i]) == 2) {
|
||||
printf("Enter password: ");
|
||||
if (scanf("%s", g_password) > 1) {
|
||||
fprintf(stderr, "password read error\n");
|
||||
}
|
||||
getchar();
|
||||
} else {
|
||||
tstrncpy(g_password, (char *)(argv[i] + 2), MAX_PASSWORD_SIZE);
|
||||
}
|
||||
arguments->password = g_password;
|
||||
}
|
||||
// for management port
|
||||
// for management port
|
||||
else if (strcmp(argv[i], "-P") == 0) {
|
||||
if (i < argc - 1) {
|
||||
arguments->port = atoi(argv[++i]);
|
||||
|
|
@ -98,7 +113,7 @@ void shellParseArgument(int argc, char *argv[], SShellArguments *arguments) {
|
|||
exit(EXIT_FAILURE);
|
||||
}
|
||||
} else if (strcmp(argv[i], "-c") == 0) {
|
||||
if (i < argc - 1) {
|
||||
if (i < argc - 1) {
|
||||
if (strlen(argv[++i]) >= TSDB_FILENAME_LEN) {
|
||||
fprintf(stderr, "config file path: %s overflow max len %d\n", argv[i], TSDB_FILENAME_LEN - 1);
|
||||
exit(EXIT_FAILURE);
|
||||
|
|
|
|||
|
|
@ -65,7 +65,15 @@ extern TAOS *taos_connect_auth(const char *ip, const char *user, const char *aut
|
|||
*/
|
||||
TAOS *shellInit(SShellArguments *_args) {
|
||||
printf("\n");
|
||||
printf(CLIENT_VERSION, tsOsName, taos_get_client_info());
|
||||
if (!_args->is_use_passwd) {
|
||||
#ifdef TD_WINDOWS
|
||||
strcpy(tsOsName, "Windows");
|
||||
#elif defined(TD_DARWIN)
|
||||
strcpy(tsOsName, "Darwin");
|
||||
#endif
|
||||
printf(CLIENT_VERSION, tsOsName, taos_get_client_info());
|
||||
}
|
||||
|
||||
fflush(stdout);
|
||||
|
||||
// set options before initializing
|
||||
|
|
@ -73,9 +81,7 @@ TAOS *shellInit(SShellArguments *_args) {
|
|||
taos_options(TSDB_OPTION_TIMEZONE, _args->timezone);
|
||||
}
|
||||
|
||||
if (_args->is_use_passwd) {
|
||||
if (_args->password == NULL) _args->password = getpass("Enter password: ");
|
||||
} else {
|
||||
if (!_args->is_use_passwd) {
|
||||
_args->password = TSDB_DEFAULT_PASS;
|
||||
}
|
||||
|
||||
|
|
@ -169,7 +175,7 @@ static int32_t shellRunSingleCommand(TAOS *con, char *command) {
|
|||
system("clear");
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
if (regex_match(command, "^[\t ]*set[ \t]+max_binary_display_width[ \t]+(default|[1-9][0-9]*)[ \t;]*$", REG_EXTENDED | REG_ICASE)) {
|
||||
strtok(command, " \t");
|
||||
strtok(NULL, " \t");
|
||||
|
|
@ -181,7 +187,7 @@ static int32_t shellRunSingleCommand(TAOS *con, char *command) {
|
|||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
if (regex_match(command, "^[ \t]*source[\t ]+[^ ]+[ \t;]*$", REG_EXTENDED | REG_ICASE)) {
|
||||
/* If source file. */
|
||||
char *c_ptr = strtok(command, " ;");
|
||||
|
|
@ -246,7 +252,7 @@ int32_t shellRunCommand(TAOS* con, char* command) {
|
|||
esc = false;
|
||||
continue;
|
||||
}
|
||||
|
||||
|
||||
if (c == '\\') {
|
||||
esc = true;
|
||||
continue;
|
||||
|
|
@ -335,8 +341,8 @@ void shellRunCommandOnServer(TAOS *con, char command[]) {
|
|||
}
|
||||
|
||||
if (!tscIsUpdateQuery(pSql)) { // select and show kinds of commands
|
||||
int error_no = 0;
|
||||
|
||||
int error_no = 0;
|
||||
|
||||
int numOfRows = shellDumpResult(pSql, fname, &error_no, printMode);
|
||||
if (numOfRows < 0) {
|
||||
atomic_store_64(&result, 0);
|
||||
|
|
@ -529,7 +535,7 @@ static int dumpResultToFile(const char* fname, TAOS_RES* tres) {
|
|||
fprintf(fp, "%s", fields[col].name);
|
||||
}
|
||||
fputc('\n', fp);
|
||||
|
||||
|
||||
int numOfRows = 0;
|
||||
do {
|
||||
int32_t* length = taos_fetch_lengths(tres);
|
||||
|
|
@ -715,7 +721,7 @@ static int verticalPrintResult(TAOS_RES* tres) {
|
|||
|
||||
int numOfRows = 0;
|
||||
int showMore = 1;
|
||||
do {
|
||||
do {
|
||||
if (numOfRows < resShowMaxNum) {
|
||||
printf("*************************** %d.row ***************************\n", numOfRows + 1);
|
||||
|
||||
|
|
@ -850,7 +856,7 @@ static int horizontalPrintResult(TAOS_RES* tres) {
|
|||
|
||||
int numOfRows = 0;
|
||||
int showMore = 1;
|
||||
|
||||
|
||||
do {
|
||||
int32_t* length = taos_fetch_lengths(tres);
|
||||
if (numOfRows < resShowMaxNum) {
|
||||
|
|
@ -866,7 +872,7 @@ static int horizontalPrintResult(TAOS_RES* tres) {
|
|||
printf("[You can add limit statement to show more or redirect results to specific file to get all.]\n");
|
||||
showMore = 0;
|
||||
}
|
||||
|
||||
|
||||
numOfRows++;
|
||||
row = taos_fetch_row(tres);
|
||||
} while(row != NULL);
|
||||
|
|
@ -908,7 +914,7 @@ void read_history() {
|
|||
if (errno != ENOENT) {
|
||||
fprintf(stderr, "Failed to open file %s, reason:%s\n", f_history, strerror(errno));
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
return;
|
||||
}
|
||||
|
||||
|
|
@ -933,9 +939,9 @@ void write_history() {
|
|||
|
||||
FILE *f = fopen(f_history, "w");
|
||||
if (f == NULL) {
|
||||
#ifndef WINDOWS
|
||||
#ifndef WINDOWS
|
||||
fprintf(stderr, "Failed to open file %s for write, reason:%s\n", f_history, strerror(errno));
|
||||
#endif
|
||||
#endif
|
||||
return;
|
||||
}
|
||||
|
||||
|
|
@ -981,13 +987,13 @@ void source_file(TAOS *con, char *fptr) {
|
|||
/*
|
||||
if (access(fname, F_OK) != 0) {
|
||||
fprintf(stderr, "ERROR: file %s is not exist\n", fptr);
|
||||
|
||||
|
||||
wordfree(&full_path);
|
||||
free(cmd);
|
||||
return;
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
FILE *f = fopen(fname, "r");
|
||||
if (f == NULL) {
|
||||
fprintf(stderr, "ERROR: failed to open file %s\n", fname);
|
||||
|
|
|
|||
|
|
@ -34,7 +34,7 @@ static char doc[] = "";
|
|||
static char args_doc[] = "";
|
||||
static struct argp_option options[] = {
|
||||
{"host", 'h', "HOST", 0, "TDengine server FQDN to connect. The default host is localhost."},
|
||||
{"password", 'p', "PASSWORD", OPTION_ARG_OPTIONAL, "The password to use when connecting to the server."},
|
||||
{"password", 'p', 0, 0, "The password to use when connecting to the server."},
|
||||
{"port", 'P', "PORT", 0, "The TCP/IP port number to use for the connection."},
|
||||
{"user", 'u', "USER", 0, "The user name to use when connecting to the server."},
|
||||
{"auth", 'A', "Auth", 0, "The auth string to use when connecting to the server."},
|
||||
|
|
@ -65,8 +65,6 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state) {
|
|||
arguments->host = arg;
|
||||
break;
|
||||
case 'p':
|
||||
arguments->is_use_passwd = true;
|
||||
if (arg) arguments->password = arg;
|
||||
break;
|
||||
case 'P':
|
||||
if (arg) {
|
||||
|
|
@ -173,12 +171,41 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state) {
|
|||
/* Our argp parser. */
|
||||
static struct argp argp = {options, parse_opt, args_doc, doc};
|
||||
|
||||
char LINUXCLIENT_VERSION[] = "Welcome to the TDengine shell from %s, Client Version:%s\n"
|
||||
"Copyright (c) 2020 by TAOS Data, Inc. All rights reserved.\n\n";
|
||||
char g_password[MAX_PASSWORD_SIZE];
|
||||
|
||||
static void parse_password(
|
||||
int argc, char *argv[], SShellArguments *arguments) {
|
||||
for (int i = 1; i < argc; i++) {
|
||||
if (strncmp(argv[i], "-p", 2) == 0) {
|
||||
strcpy(tsOsName, "Linux");
|
||||
printf(LINUXCLIENT_VERSION, tsOsName, taos_get_client_info());
|
||||
if (strlen(argv[i]) == 2) {
|
||||
printf("Enter password: ");
|
||||
if (scanf("%20s", g_password) > 1) {
|
||||
fprintf(stderr, "password reading error\n");
|
||||
}
|
||||
getchar();
|
||||
} else {
|
||||
tstrncpy(g_password, (char *)(argv[i] + 2), MAX_PASSWORD_SIZE);
|
||||
}
|
||||
arguments->password = g_password;
|
||||
arguments->is_use_passwd = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void shellParseArgument(int argc, char *argv[], SShellArguments *arguments) {
|
||||
static char verType[32] = {0};
|
||||
sprintf(verType, "version: %s\n", version);
|
||||
|
||||
argp_program_version = verType;
|
||||
|
||||
|
||||
if (argc > 1) {
|
||||
parse_password(argc, argv, arguments);
|
||||
}
|
||||
|
||||
argp_parse(&argp, argc, argv, 0, 0, arguments);
|
||||
if (arguments->abort) {
|
||||
#ifndef _ALPINE
|
||||
|
|
|
|||
|
|
@ -71,7 +71,9 @@ int checkVersion() {
|
|||
// Global configurations
|
||||
SShellArguments args = {
|
||||
.host = NULL,
|
||||
#ifndef TD_WINDOWS
|
||||
.password = NULL,
|
||||
#endif
|
||||
.user = NULL,
|
||||
.database = NULL,
|
||||
.timezone = NULL,
|
||||
|
|
|
|||
|
|
@ -19,6 +19,9 @@
|
|||
|
||||
extern char configDir[];
|
||||
|
||||
char WINCLIENT_VERSION[] = "Welcome to the TDengine shell from %s, Client Version:%s\n"
|
||||
"Copyright (c) 2020 by TAOS Data, Inc. All rights reserved.\n\n";
|
||||
|
||||
void printVersion() {
|
||||
printf("version: %s\n", version);
|
||||
}
|
||||
|
|
@ -65,6 +68,8 @@ void printHelp() {
|
|||
exit(EXIT_SUCCESS);
|
||||
}
|
||||
|
||||
char g_password[MAX_PASSWORD_SIZE];
|
||||
|
||||
void shellParseArgument(int argc, char *argv[], SShellArguments *arguments) {
|
||||
for (int i = 1; i < argc; i++) {
|
||||
// for host
|
||||
|
|
@ -77,11 +82,20 @@ void shellParseArgument(int argc, char *argv[], SShellArguments *arguments) {
|
|||
}
|
||||
}
|
||||
// for password
|
||||
else if (strcmp(argv[i], "-p") == 0) {
|
||||
arguments->is_use_passwd = true;
|
||||
if (i < argc - 1 && argv[i + 1][0] != '-') {
|
||||
arguments->password = argv[++i];
|
||||
}
|
||||
else if (strncmp(argv[i], "-p", 2) == 0) {
|
||||
arguments->is_use_passwd = true;
|
||||
strcpy(tsOsName, "Windows");
|
||||
printf(WINCLIENT_VERSION, tsOsName, taos_get_client_info());
|
||||
if (strlen(argv[i]) == 2) {
|
||||
printf("Enter password: ");
|
||||
if (scanf("%s", g_password) > 1) {
|
||||
fprintf(stderr, "password read error!\n");
|
||||
}
|
||||
getchar();
|
||||
} else {
|
||||
tstrncpy(g_password, (char *)(argv[i] + 2), MAX_PASSWORD_SIZE);
|
||||
}
|
||||
arguments->password = g_password;
|
||||
}
|
||||
// for management port
|
||||
else if (strcmp(argv[i], "-P") == 0) {
|
||||
|
|
@ -108,7 +122,7 @@ void shellParseArgument(int argc, char *argv[], SShellArguments *arguments) {
|
|||
exit(EXIT_FAILURE);
|
||||
}
|
||||
} else if (strcmp(argv[i], "-c") == 0) {
|
||||
if (i < argc - 1) {
|
||||
if (i < argc - 1) {
|
||||
char *tmp = argv[++i];
|
||||
if (strlen(tmp) >= TSDB_FILENAME_LEN) {
|
||||
fprintf(stderr, "config file path: %s overflow max len %d\n", tmp, TSDB_FILENAME_LEN - 1);
|
||||
|
|
@ -285,7 +299,7 @@ void *shellLoopQuery(void *arg) {
|
|||
if (command == NULL) return NULL;
|
||||
|
||||
int32_t err = 0;
|
||||
|
||||
|
||||
do {
|
||||
memset(command, 0, MAX_COMMAND_SIZE);
|
||||
shellPrintPrompt();
|
||||
|
|
@ -294,7 +308,7 @@ void *shellLoopQuery(void *arg) {
|
|||
err = shellReadCommand(con, command);
|
||||
if (err) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
} while (shellRunCommand(con, command) == 0);
|
||||
|
||||
return NULL;
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -206,9 +206,9 @@ static struct argp_option options[] = {
|
|||
{"host", 'h', "HOST", 0, "Server host dumping data from. Default is localhost.", 0},
|
||||
{"user", 'u', "USER", 0, "User name used to connect to server. Default is root.", 0},
|
||||
#ifdef _TD_POWER_
|
||||
{"password", 'p', "PASSWORD", 0, "User password to connect to server. Default is powerdb.", 0},
|
||||
{"password", 'p', 0, 0, "User password to connect to server. Default is powerdb.", 0},
|
||||
#else
|
||||
{"password", 'p', "PASSWORD", 0, "User password to connect to server. Default is taosdata.", 0},
|
||||
{"password", 'p', 0, 0, "User password to connect to server. Default is taosdata.", 0},
|
||||
#endif
|
||||
{"port", 'P', "PORT", 0, "Port to connect", 0},
|
||||
{"cversion", 'v', "CVERION", 0, "client version", 0},
|
||||
|
|
@ -248,12 +248,14 @@ static struct argp_option options[] = {
|
|||
{0}
|
||||
};
|
||||
|
||||
#define MAX_PASSWORD_SIZE 20
|
||||
|
||||
/* Used by main to communicate with parse_opt. */
|
||||
typedef struct arguments {
|
||||
// connection option
|
||||
char *host;
|
||||
char *user;
|
||||
char *password;
|
||||
char password[MAX_PASSWORD_SIZE];
|
||||
uint16_t port;
|
||||
char cversion[12];
|
||||
uint16_t mysqlFlag;
|
||||
|
|
@ -376,7 +378,6 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state) {
|
|||
g_args.user = arg;
|
||||
break;
|
||||
case 'p':
|
||||
g_args.password = arg;
|
||||
break;
|
||||
case 'P':
|
||||
g_args.port = atoi(arg);
|
||||
|
|
@ -554,6 +555,23 @@ static void parse_precision_first(
|
|||
}
|
||||
}
|
||||
|
||||
static void parse_password(
|
||||
int argc, char *argv[], SArguments *arguments) {
|
||||
for (int i = 1; i < argc; i++) {
|
||||
if (strncmp(argv[i], "-p", 2) == 0) {
|
||||
if (strlen(argv[i]) == 2) {
|
||||
printf("Enter password: ");
|
||||
if(scanf("%20s", arguments->password) > 1) {
|
||||
errorPrint("%s() LN%d, password read error!\n", __func__, __LINE__);
|
||||
}
|
||||
} else {
|
||||
tstrncpy(arguments->password, (char *)(argv[i] + 2), MAX_PASSWORD_SIZE);
|
||||
}
|
||||
argv[i] = "";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void parse_timestamp(
|
||||
int argc, char *argv[], SArguments *arguments) {
|
||||
for (int i = 1; i < argc; i++) {
|
||||
|
|
@ -616,9 +634,10 @@ int main(int argc, char *argv[]) {
|
|||
int ret = 0;
|
||||
/* Parse our arguments; every option seen by parse_opt will be
|
||||
reflected in arguments. */
|
||||
if (argc > 2) {
|
||||
if (argc > 1) {
|
||||
parse_precision_first(argc, argv, &g_args);
|
||||
parse_timestamp(argc, argv, &g_args);
|
||||
parse_password(argc, argv, &g_args);
|
||||
}
|
||||
|
||||
argp_parse(&argp, argc, argv, 0, 0, &g_args);
|
||||
|
|
|
|||
|
|
@ -253,11 +253,15 @@ static int32_t mnodeProcessHeartBeatMsg(SMnodeMsg *pMsg) {
|
|||
|
||||
int32_t connId = htonl(pHBMsg->connId);
|
||||
SConnObj *pConn = mnodeAccquireConn(connId, connInfo.user, connInfo.clientIp, connInfo.clientPort);
|
||||
if (pConn == NULL) {
|
||||
pHBMsg->pid = htonl(pHBMsg->pid);
|
||||
pConn = mnodeCreateConn(connInfo.user, connInfo.clientIp, connInfo.clientPort, pHBMsg->pid, pHBMsg->appName);
|
||||
}
|
||||
|
||||
if (pConn == NULL) {
|
||||
// do not close existing links, otherwise
|
||||
// mError("failed to create connId, close connect");
|
||||
// pRsp->killConnection = 1;
|
||||
// pRsp->killConnection = 1;
|
||||
} else {
|
||||
pRsp->connId = htonl(pConn->connId);
|
||||
mnodeSaveQueryStreamList(pConn, pHBMsg);
|
||||
|
|
|
|||
|
|
@ -65,7 +65,14 @@ int32_t mnodeProcessWrite(SMnodeMsg *pMsg) {
|
|||
return TSDB_CODE_MND_MSG_NOT_PROCESSED;
|
||||
}
|
||||
|
||||
int32_t code = mnodeInitMsg(pMsg);
|
||||
int32_t code = grantCheck(TSDB_GRANT_TIME);
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
mError("msg:%p, app:%p type:%s not processed, reason:%s", pMsg, pMsg->rpcMsg.ahandle, taosMsg[pMsg->rpcMsg.msgType],
|
||||
tstrerror(code));
|
||||
return code;
|
||||
}
|
||||
|
||||
code = mnodeInitMsg(pMsg);
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
mError("msg:%p, app:%p type:%s not processed, reason:%s", pMsg, pMsg->rpcMsg.ahandle, taosMsg[pMsg->rpcMsg.msgType],
|
||||
tstrerror(code));
|
||||
|
|
|
|||
|
|
@ -28,8 +28,11 @@ typedef struct {
|
|||
|
||||
int32_t taosGetDiskSize(char *dataDir, SysDiskSize *diskSize);
|
||||
|
||||
int32_t taosGetCpuCores();
|
||||
void taosGetSystemInfo();
|
||||
bool taosReadProcIO(int64_t* rchars, int64_t* wchars);
|
||||
bool taosGetProcIO(float *readKB, float *writeKB);
|
||||
bool taosGetCardInfo(int64_t *bytes, int64_t *rbytes, int64_t *tbytes);
|
||||
bool taosGetBandSpeed(float *bandSpeedKb);
|
||||
void taosGetDisk();
|
||||
bool taosGetCpuUsage(float *sysCpuUsage, float *procCpuUsage) ;
|
||||
|
|
|
|||
|
|
@ -164,6 +164,10 @@ void taosKillSystem() {
|
|||
exit(0);
|
||||
}
|
||||
|
||||
int32_t taosGetCpuCores() {
|
||||
return sysconf(_SC_NPROCESSORS_ONLN);
|
||||
}
|
||||
|
||||
void taosGetSystemInfo() {
|
||||
// taosGetProcInfos();
|
||||
|
||||
|
|
@ -185,12 +189,25 @@ void taosGetSystemInfo() {
|
|||
taosGetSystemLocale();
|
||||
}
|
||||
|
||||
bool taosReadProcIO(int64_t *rchars, int64_t *wchars) {
|
||||
if (rchars) *rchars = 0;
|
||||
if (wchars) *wchars = 0;
|
||||
return true;
|
||||
}
|
||||
|
||||
bool taosGetProcIO(float *readKB, float *writeKB) {
|
||||
*readKB = 0;
|
||||
*writeKB = 0;
|
||||
return true;
|
||||
}
|
||||
|
||||
bool taosGetCardInfo(int64_t *bytes, int64_t *rbytes, int64_t *tbytes) {
|
||||
if (bytes) *bytes = 0;
|
||||
if (rbytes) *rbytes = 0;
|
||||
if (tbytes) *tbytes = 0;
|
||||
return true;
|
||||
}
|
||||
|
||||
bool taosGetBandSpeed(float *bandSpeedKb) {
|
||||
*bandSpeedKb = 0;
|
||||
return true;
|
||||
|
|
|
|||
|
|
@ -277,7 +277,7 @@ static void taosGetSystemLocale() { // get and set default locale
|
|||
}
|
||||
}
|
||||
|
||||
static int32_t taosGetCpuCores() { return (int32_t)sysconf(_SC_NPROCESSORS_ONLN); }
|
||||
int32_t taosGetCpuCores() { return (int32_t)sysconf(_SC_NPROCESSORS_ONLN); }
|
||||
|
||||
bool taosGetCpuUsage(float *sysCpuUsage, float *procCpuUsage) {
|
||||
static uint64_t lastSysUsed = 0;
|
||||
|
|
@ -332,7 +332,7 @@ int32_t taosGetDiskSize(char *dataDir, SysDiskSize *diskSize) {
|
|||
}
|
||||
}
|
||||
|
||||
static bool taosGetCardInfo(int64_t *bytes) {
|
||||
bool taosGetCardInfo(int64_t *bytes, int64_t *rbytes, int64_t *tbytes) {
|
||||
*bytes = 0;
|
||||
FILE *fp = fopen(tsSysNetFile, "r");
|
||||
if (fp == NULL) {
|
||||
|
|
@ -347,9 +347,9 @@ static bool taosGetCardInfo(int64_t *bytes) {
|
|||
while (!feof(fp)) {
|
||||
memset(line, 0, len);
|
||||
|
||||
int64_t rbytes = 0;
|
||||
int64_t o_rbytes = 0;
|
||||
int64_t rpackts = 0;
|
||||
int64_t tbytes = 0;
|
||||
int64_t o_tbytes = 0;
|
||||
int64_t tpackets = 0;
|
||||
int64_t nouse1 = 0;
|
||||
int64_t nouse2 = 0;
|
||||
|
|
@ -374,8 +374,10 @@ static bool taosGetCardInfo(int64_t *bytes) {
|
|||
sscanf(line,
|
||||
"%s %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64
|
||||
" %" PRId64,
|
||||
nouse0, &rbytes, &rpackts, &nouse1, &nouse2, &nouse3, &nouse4, &nouse5, &nouse6, &tbytes, &tpackets);
|
||||
*bytes += (rbytes + tbytes);
|
||||
nouse0, &o_rbytes, &rpackts, &nouse1, &nouse2, &nouse3, &nouse4, &nouse5, &nouse6, &o_tbytes, &tpackets);
|
||||
if (rbytes) *rbytes = o_rbytes;
|
||||
if (tbytes) *tbytes = o_tbytes;
|
||||
*bytes += (o_rbytes + o_tbytes);
|
||||
}
|
||||
|
||||
tfree(line);
|
||||
|
|
@ -390,7 +392,7 @@ bool taosGetBandSpeed(float *bandSpeedKb) {
|
|||
int64_t curBytes = 0;
|
||||
time_t curTime = time(NULL);
|
||||
|
||||
if (!taosGetCardInfo(&curBytes)) {
|
||||
if (!taosGetCardInfo(&curBytes, NULL, NULL)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
@ -420,7 +422,7 @@ bool taosGetBandSpeed(float *bandSpeedKb) {
|
|||
return true;
|
||||
}
|
||||
|
||||
static bool taosReadProcIO(int64_t *readbyte, int64_t *writebyte) {
|
||||
bool taosReadProcIO(int64_t *rchars, int64_t *wchars) {
|
||||
FILE *fp = fopen(tsProcIOFile, "r");
|
||||
if (fp == NULL) {
|
||||
uError("open file:%s failed", tsProcIOFile);
|
||||
|
|
@ -441,10 +443,10 @@ static bool taosReadProcIO(int64_t *readbyte, int64_t *writebyte) {
|
|||
break;
|
||||
}
|
||||
if (strstr(line, "rchar:") != NULL) {
|
||||
sscanf(line, "%s %" PRId64, tmp, readbyte);
|
||||
sscanf(line, "%s %" PRId64, tmp, rchars);
|
||||
readIndex++;
|
||||
} else if (strstr(line, "wchar:") != NULL) {
|
||||
sscanf(line, "%s %" PRId64, tmp, writebyte);
|
||||
sscanf(line, "%s %" PRId64, tmp, wchars);
|
||||
readIndex++;
|
||||
} else {
|
||||
}
|
||||
|
|
|
|||
|
|
@ -115,7 +115,7 @@ static void taosGetSystemLocale() {
|
|||
}
|
||||
}
|
||||
|
||||
static int32_t taosGetCpuCores() {
|
||||
int32_t taosGetCpuCores() {
|
||||
SYSTEM_INFO info;
|
||||
GetSystemInfo(&info);
|
||||
return (int32_t)info.dwNumberOfProcessors;
|
||||
|
|
@ -146,6 +146,13 @@ int32_t taosGetDiskSize(char *dataDir, SysDiskSize *diskSize) {
|
|||
}
|
||||
}
|
||||
|
||||
bool taosGetCardInfo(int64_t *bytes, int64_t *rbytes, int64_t *tbytes) {
|
||||
if (bytes) *bytes = 0;
|
||||
if (rbytes) *rbytes = 0;
|
||||
if (tbytes) *tbytes = 0;
|
||||
return true;
|
||||
}
|
||||
|
||||
bool taosGetBandSpeed(float *bandSpeedKb) {
|
||||
*bandSpeedKb = 0;
|
||||
return true;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,27 @@
|
|||
/*
|
||||
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
|
||||
*
|
||||
* This program is free software: you can use, redistribute, and/or modify
|
||||
* it under the terms of the GNU Affero General Public License, version 3
|
||||
* or later ("AGPL"), as published by the Free Software Foundation.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
#ifndef TDENGINE_HTTPMETRICSHANDLE_H
|
||||
#define TDENGINE_HTTPMETRICSHANDLE_H
|
||||
|
||||
#include "http.h"
|
||||
#include "httpInt.h"
|
||||
#include "httpUtil.h"
|
||||
#include "httpResp.h"
|
||||
|
||||
void metricsInitHandle(HttpServer* httpServer);
|
||||
|
||||
bool metricsProcessRequest(struct HttpContext* httpContext);
|
||||
|
||||
#endif // TDENGINE_HTTPMETRICHANDLE_H
|
||||
|
|
@ -0,0 +1,184 @@
|
|||
/*
|
||||
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
|
||||
*
|
||||
* This program is free software: you can use, redistribute, and/or modify
|
||||
* it under the terms of the GNU Affero General Public License, version 3
|
||||
* or later ("AGPL"), as published by the Free Software Foundation.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
#define _DEFAULT_SOURCE
|
||||
#include "os.h"
|
||||
#include "taoserror.h"
|
||||
#include "tfs.h"
|
||||
|
||||
#include "httpMetricsHandle.h"
|
||||
#include "dnode.h"
|
||||
#include "httpLog.h"
|
||||
|
||||
static HttpDecodeMethod metricsDecodeMethod = {"metrics", metricsProcessRequest};
|
||||
|
||||
void metricsInitHandle(HttpServer* pServer) {
|
||||
httpAddMethod(pServer, &metricsDecodeMethod);
|
||||
}
|
||||
|
||||
bool metricsProcessRequest(HttpContext* pContext) {
|
||||
httpDebug("context:%p, fd:%d, user:%s, process admin grant msg", pContext, pContext->fd, pContext->user);
|
||||
|
||||
JsonBuf* jsonBuf = httpMallocJsonBuf(pContext);
|
||||
if (jsonBuf == NULL) {
|
||||
httpError("failed to allocate memory for metrics");
|
||||
httpSendErrorResp(pContext, TSDB_CODE_HTTP_NO_ENOUGH_MEMORY);
|
||||
return false;
|
||||
}
|
||||
|
||||
httpInitJsonBuf(jsonBuf, pContext);
|
||||
httpWriteJsonBufHead(jsonBuf);
|
||||
|
||||
httpJsonToken(jsonBuf, JsonObjStt);
|
||||
{
|
||||
char* keyDisks = "tags";
|
||||
httpJsonPairHead(jsonBuf, keyDisks, (int32_t)strlen(keyDisks));
|
||||
httpJsonToken(jsonBuf, JsonArrStt);
|
||||
{
|
||||
httpJsonItemToken(jsonBuf);
|
||||
httpJsonToken(jsonBuf, JsonObjStt);
|
||||
char* keyTagName = "name";
|
||||
char* keyTagValue = "value";
|
||||
httpJsonPairOriginString(jsonBuf, keyTagName, (int32_t)strlen(keyTagName), "\"dnode_id\"",
|
||||
(int32_t)strlen("\"dnode_id\""));
|
||||
int32_t dnodeId = dnodeGetDnodeId();
|
||||
httpJsonPairIntVal(jsonBuf, keyTagValue, (int32_t)strlen(keyTagValue), dnodeId);
|
||||
httpJsonToken(jsonBuf, JsonObjEnd);
|
||||
}
|
||||
httpJsonToken(jsonBuf, JsonArrEnd);
|
||||
}
|
||||
|
||||
{
|
||||
if (tsDnodeStartTime != 0) {
|
||||
int64_t now = taosGetTimestampMs();
|
||||
int64_t upTime = now-tsDnodeStartTime;
|
||||
char* keyUpTime = "up_time";
|
||||
httpJsonPairInt64Val(jsonBuf, keyUpTime, (int32_t)strlen(keyUpTime), upTime);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
int32_t cpuCores = taosGetCpuCores();
|
||||
char* keyCpuCores = "cpu_cores";
|
||||
httpJsonPairIntVal(jsonBuf, keyCpuCores, (int32_t)strlen(keyCpuCores), cpuCores);
|
||||
|
||||
float sysCpuUsage = 0;
|
||||
float procCpuUsage = 0;
|
||||
bool succeeded = taosGetCpuUsage(&sysCpuUsage, &procCpuUsage);
|
||||
if (!succeeded) {
|
||||
httpError("failed to get cpu usage");
|
||||
} else {
|
||||
if (sysCpuUsage <= procCpuUsage) {
|
||||
sysCpuUsage = procCpuUsage + 0.1f;
|
||||
}
|
||||
char* keyCpuSystem = "cpu_system";
|
||||
char* keyCpuEngine = "cpu_engine";
|
||||
httpJsonPairFloatVal(jsonBuf, keyCpuSystem, (int32_t)strlen(keyCpuSystem), sysCpuUsage);
|
||||
httpJsonPairFloatVal(jsonBuf, keyCpuEngine, (int32_t)strlen(keyCpuEngine), procCpuUsage);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
float sysMemoryUsedMB = 0;
|
||||
bool succeeded = taosGetSysMemory(&sysMemoryUsedMB);
|
||||
if (!succeeded) {
|
||||
httpError("failed to get sys memory info");
|
||||
} else {
|
||||
char* keyMemSystem = "mem_system";
|
||||
httpJsonPairFloatVal(jsonBuf, keyMemSystem, (int32_t)strlen(keyMemSystem), sysMemoryUsedMB);
|
||||
}
|
||||
|
||||
float procMemoryUsedMB = 0;
|
||||
succeeded = taosGetProcMemory(&procMemoryUsedMB);
|
||||
if (!succeeded) {
|
||||
httpError("failed to get proc memory info");
|
||||
} else {
|
||||
char* keyMemEngine = "mem_engine";
|
||||
httpJsonPairFloatVal(jsonBuf, keyMemEngine, (int32_t)strlen(keyMemEngine), procMemoryUsedMB);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
int64_t bytes = 0, rbytes = 0, tbytes = 0;
|
||||
bool succeeded = taosGetCardInfo(&bytes, &rbytes, &tbytes);
|
||||
if (!succeeded) {
|
||||
httpError("failed to get network info");
|
||||
} else {
|
||||
char* keyNetIn = "net_in";
|
||||
char* keyNetOut = "net_out";
|
||||
httpJsonPairInt64Val(jsonBuf, keyNetIn, (int32_t)strlen(keyNetIn), rbytes);
|
||||
httpJsonPairInt64Val(jsonBuf, keyNetOut, (int32_t)strlen(keyNetOut), tbytes);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
int64_t rchars = 0;
|
||||
int64_t wchars = 0;
|
||||
bool succeeded = taosReadProcIO(&rchars, &wchars);
|
||||
if (!succeeded) {
|
||||
httpError("failed to get io info");
|
||||
} else {
|
||||
char* keyIORead = "io_read";
|
||||
char* keyIOWrite = "io_write";
|
||||
httpJsonPairInt64Val(jsonBuf, keyIORead, (int32_t)strlen(keyIORead), rchars);
|
||||
httpJsonPairInt64Val(jsonBuf, keyIOWrite, (int32_t)strlen(keyIOWrite), wchars);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
const int8_t numTiers = 3;
|
||||
SFSMeta fsMeta;
|
||||
STierMeta* tierMetas = calloc(numTiers, sizeof(STierMeta));
|
||||
tfsUpdateInfo(&fsMeta, tierMetas, numTiers);
|
||||
{
|
||||
char* keyDiskUsed = "disk_used";
|
||||
char* keyDiskTotal = "disk_total";
|
||||
httpJsonPairInt64Val(jsonBuf, keyDiskTotal, (int32_t)strlen(keyDiskTotal), fsMeta.tsize);
|
||||
httpJsonPairInt64Val(jsonBuf, keyDiskUsed, (int32_t)strlen(keyDiskUsed), fsMeta.used);
|
||||
char* keyDisks = "disks";
|
||||
httpJsonPairHead(jsonBuf, keyDisks, (int32_t)strlen(keyDisks));
|
||||
httpJsonToken(jsonBuf, JsonArrStt);
|
||||
for (int i = 0; i < numTiers; ++i) {
|
||||
httpJsonItemToken(jsonBuf);
|
||||
httpJsonToken(jsonBuf, JsonObjStt);
|
||||
char* keyDataDirLevelUsed = "datadir_used";
|
||||
char* keyDataDirLevelTotal = "datadir_total";
|
||||
httpJsonPairInt64Val(jsonBuf, keyDataDirLevelUsed, (int32_t)strlen(keyDataDirLevelUsed), tierMetas[i].used);
|
||||
httpJsonPairInt64Val(jsonBuf, keyDataDirLevelTotal, (int32_t)strlen(keyDataDirLevelTotal), tierMetas[i].size);
|
||||
httpJsonToken(jsonBuf, JsonObjEnd);
|
||||
}
|
||||
httpJsonToken(jsonBuf, JsonArrEnd);
|
||||
}
|
||||
free(tierMetas);
|
||||
}
|
||||
|
||||
{
|
||||
SStatisInfo info = dnodeGetStatisInfo();
|
||||
{
|
||||
char* keyReqHttp = "req_http";
|
||||
char* keyReqSelect = "req_select";
|
||||
char* keyReqInsert = "req_insert";
|
||||
httpJsonPairInt64Val(jsonBuf, keyReqHttp, (int32_t)strlen(keyReqHttp), info.httpReqNum);
|
||||
httpJsonPairInt64Val(jsonBuf, keyReqSelect, (int32_t)strlen(keyReqSelect), info.queryReqNum);
|
||||
httpJsonPairInt64Val(jsonBuf, keyReqInsert, (int32_t)strlen(keyReqInsert), info.submitReqNum);
|
||||
}
|
||||
}
|
||||
|
||||
httpJsonToken(jsonBuf, JsonObjEnd);
|
||||
|
||||
httpWriteJsonBufEnd(jsonBuf);
|
||||
pContext->reqType = HTTP_REQTYPE_OTHERS;
|
||||
httpFreeJsonBuf(pContext);
|
||||
return false;
|
||||
}
|
||||
|
|
@ -101,13 +101,17 @@ char *httpGetStatusDesc(int32_t statusCode) {
|
|||
}
|
||||
|
||||
static void httpCleanupString(HttpString *str) {
|
||||
free(str->str);
|
||||
str->str = NULL;
|
||||
str->pos = 0;
|
||||
str->size = 0;
|
||||
if (str->str) {
|
||||
free(str->str);
|
||||
str->str = NULL;
|
||||
str->pos = 0;
|
||||
str->size = 0;
|
||||
}
|
||||
}
|
||||
|
||||
static int32_t httpAppendString(HttpString *str, const char *s, int32_t len) {
|
||||
char *new_str = NULL;
|
||||
|
||||
if (str->size == 0) {
|
||||
str->pos = 0;
|
||||
str->size = len + 1;
|
||||
|
|
@ -115,7 +119,16 @@ static int32_t httpAppendString(HttpString *str, const char *s, int32_t len) {
|
|||
} else if (str->pos + len + 1 >= str->size) {
|
||||
str->size += len;
|
||||
str->size *= 4;
|
||||
str->str = realloc(str->str, str->size);
|
||||
|
||||
new_str = realloc(str->str, str->size);
|
||||
if (new_str == NULL && str->str) {
|
||||
// if str->str was not NULL originally,
|
||||
// the old allocated memory was left unchanged,
|
||||
// see man 3 realloc
|
||||
free(str->str);
|
||||
}
|
||||
|
||||
str->str = new_str;
|
||||
} else {
|
||||
}
|
||||
|
||||
|
|
@ -317,7 +330,7 @@ static int32_t httpOnParseHeaderField(HttpParser *parser, const char *key, const
|
|||
|
||||
static int32_t httpOnBody(HttpParser *parser, const char *chunk, int32_t len) {
|
||||
HttpContext *pContext = parser->pContext;
|
||||
HttpString * buf = &parser->body;
|
||||
HttpString *buf = &parser->body;
|
||||
if (parser->parseCode != TSDB_CODE_SUCCESS) return -1;
|
||||
|
||||
if (buf->size <= 0) {
|
||||
|
|
@ -326,6 +339,7 @@ static int32_t httpOnBody(HttpParser *parser, const char *chunk, int32_t len) {
|
|||
}
|
||||
|
||||
int32_t newSize = buf->pos + len + 1;
|
||||
char *newStr = NULL;
|
||||
if (newSize >= buf->size) {
|
||||
if (buf->size >= HTTP_BUFFER_SIZE) {
|
||||
httpError("context:%p, fd:%d, failed parse body, exceeding buffer size %d", pContext, pContext->fd, buf->size);
|
||||
|
|
@ -336,7 +350,12 @@ static int32_t httpOnBody(HttpParser *parser, const char *chunk, int32_t len) {
|
|||
newSize = MAX(newSize, HTTP_BUFFER_INIT);
|
||||
newSize *= 4;
|
||||
newSize = MIN(newSize, HTTP_BUFFER_SIZE);
|
||||
buf->str = realloc(buf->str, newSize);
|
||||
newStr = realloc(buf->str, newSize);
|
||||
if (newStr == NULL && buf->str) {
|
||||
free(buf->str);
|
||||
}
|
||||
|
||||
buf->str = newStr;
|
||||
buf->size = newSize;
|
||||
|
||||
if (buf->str == NULL) {
|
||||
|
|
@ -374,13 +393,20 @@ static HTTP_PARSER_STATE httpTopStack(HttpParser *parser) {
|
|||
|
||||
static int32_t httpPushStack(HttpParser *parser, HTTP_PARSER_STATE state) {
|
||||
HttpStack *stack = &parser->stacks;
|
||||
int8_t *newStacks = NULL;
|
||||
if (stack->size == 0) {
|
||||
stack->pos = 0;
|
||||
stack->size = 32;
|
||||
stack->stacks = malloc(stack->size * sizeof(int8_t));
|
||||
} else if (stack->pos + 1 > stack->size) {
|
||||
stack->size *= 2;
|
||||
stack->stacks = realloc(stack->stacks, stack->size * sizeof(int8_t));
|
||||
|
||||
newStacks = realloc(stack->stacks, stack->size * sizeof(int8_t));
|
||||
if (newStacks == NULL && stack->stacks) {
|
||||
free(stack->stacks);
|
||||
}
|
||||
|
||||
stack->stacks = newStacks;
|
||||
} else {
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -30,6 +30,7 @@
|
|||
#include "httpGcHandle.h"
|
||||
#include "httpRestHandle.h"
|
||||
#include "httpTgHandle.h"
|
||||
#include "httpMetricsHandle.h"
|
||||
|
||||
#ifndef _ADMIN
|
||||
void adminInitHandle(HttpServer* pServer) {}
|
||||
|
|
@ -52,7 +53,7 @@ int32_t httpInitSystem() {
|
|||
gcInitHandle(&tsHttpServer);
|
||||
tgInitHandle(&tsHttpServer);
|
||||
opInitHandle(&tsHttpServer);
|
||||
|
||||
metricsInitHandle(&tsHttpServer);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -188,13 +188,17 @@ bool httpMallocMultiCmds(HttpContext *pContext, int32_t cmdSize, int32_t bufferS
|
|||
bool httpReMallocMultiCmdsSize(HttpContext *pContext, int32_t cmdSize) {
|
||||
HttpSqlCmds *multiCmds = pContext->multiCmds;
|
||||
|
||||
if (cmdSize > HTTP_MAX_CMD_SIZE) {
|
||||
if (cmdSize <= 0 || cmdSize > HTTP_MAX_CMD_SIZE) {
|
||||
httpError("context:%p, fd:%d, user:%s, mulitcmd size:%d large then %d", pContext, pContext->fd, pContext->user,
|
||||
cmdSize, HTTP_MAX_CMD_SIZE);
|
||||
return false;
|
||||
}
|
||||
|
||||
multiCmds->cmds = (HttpSqlCmd *)realloc(multiCmds->cmds, (size_t)cmdSize * sizeof(HttpSqlCmd));
|
||||
HttpSqlCmd *new_cmds = (HttpSqlCmd *)realloc(multiCmds->cmds, (size_t)cmdSize * sizeof(HttpSqlCmd));
|
||||
if (new_cmds == NULL && multiCmds->cmds) {
|
||||
free(multiCmds->cmds);
|
||||
}
|
||||
multiCmds->cmds = new_cmds;
|
||||
if (multiCmds->cmds == NULL) {
|
||||
httpError("context:%p, fd:%d, user:%s, malloc cmds:%d error", pContext, pContext->fd, pContext->user, cmdSize);
|
||||
return false;
|
||||
|
|
@ -208,13 +212,17 @@ bool httpReMallocMultiCmdsSize(HttpContext *pContext, int32_t cmdSize) {
|
|||
bool httpReMallocMultiCmdsBuffer(HttpContext *pContext, int32_t bufferSize) {
|
||||
HttpSqlCmds *multiCmds = pContext->multiCmds;
|
||||
|
||||
if (bufferSize > HTTP_MAX_BUFFER_SIZE) {
|
||||
if (bufferSize <= 0 || bufferSize > HTTP_MAX_BUFFER_SIZE) {
|
||||
httpError("context:%p, fd:%d, user:%s, mulitcmd buffer size:%d large then %d", pContext, pContext->fd,
|
||||
pContext->user, bufferSize, HTTP_MAX_BUFFER_SIZE);
|
||||
return false;
|
||||
}
|
||||
|
||||
multiCmds->buffer = (char *)realloc(multiCmds->buffer, (size_t)bufferSize);
|
||||
char *new_buffer = (char *)realloc(multiCmds->buffer, (size_t)bufferSize);
|
||||
if (new_buffer == NULL && multiCmds->buffer) {
|
||||
free(multiCmds->buffer);
|
||||
}
|
||||
multiCmds->buffer = new_buffer;
|
||||
if (multiCmds->buffer == NULL) {
|
||||
httpError("context:%p, fd:%d, user:%s, malloc buffer:%d error", pContext, pContext->fd, pContext->user, bufferSize);
|
||||
return false;
|
||||
|
|
|
|||
|
|
@ -333,6 +333,9 @@ enum OPERATOR_TYPE_E {
|
|||
OP_Distinct = 20,
|
||||
OP_Join = 21,
|
||||
OP_StateWindow = 22,
|
||||
OP_AllTimeWindow = 23,
|
||||
OP_AllMultiTableTimeInterval = 24,
|
||||
OP_Order = 25,
|
||||
};
|
||||
|
||||
typedef struct SOperatorInfo {
|
||||
|
|
@ -420,7 +423,6 @@ typedef struct STableScanInfo {
|
|||
int32_t *rowCellInfoOffset;
|
||||
SExprInfo *pExpr;
|
||||
SSDataBlock block;
|
||||
bool loadExternalRows; // load external rows (prev & next rows)
|
||||
int32_t numOfOutput;
|
||||
int64_t elapsedTime;
|
||||
|
||||
|
|
@ -511,7 +513,13 @@ typedef struct SStateWindowOperatorInfo {
|
|||
int32_t start;
|
||||
char* prevData; // previous data
|
||||
bool reptScan;
|
||||
} SStateWindowOperatorInfo ;
|
||||
} SStateWindowOperatorInfo;
|
||||
|
||||
typedef struct SDistinctDataInfo {
|
||||
int32_t index;
|
||||
int32_t type;
|
||||
int32_t bytes;
|
||||
} SDistinctDataInfo;
|
||||
|
||||
typedef struct SDistinctOperatorInfo {
|
||||
SHashObj *pSet;
|
||||
|
|
@ -519,7 +527,9 @@ typedef struct SDistinctOperatorInfo {
|
|||
bool recordNullVal; //has already record the null value, no need to try again
|
||||
int64_t threshold;
|
||||
int64_t outputCapacity;
|
||||
int32_t colIndex;
|
||||
int32_t totalBytes;
|
||||
char* buf;
|
||||
SArray* pDistinctDataInfo;
|
||||
} SDistinctOperatorInfo;
|
||||
|
||||
struct SGlobalMerger;
|
||||
|
|
@ -544,6 +554,13 @@ typedef struct SMultiwayMergeInfo {
|
|||
SArray *udfInfo;
|
||||
} SMultiwayMergeInfo;
|
||||
|
||||
// todo support the disk-based sort
|
||||
typedef struct SOrderOperatorInfo {
|
||||
int32_t colIndex;
|
||||
int32_t order;
|
||||
SSDataBlock *pDataBlock;
|
||||
} SOrderOperatorInfo;
|
||||
|
||||
void appendUpstream(SOperatorInfo* p, SOperatorInfo* pUpstream);
|
||||
|
||||
SOperatorInfo* createDataBlocksOptScanInfo(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv, int32_t repeatTime, int32_t reverseTime);
|
||||
|
|
@ -554,11 +571,13 @@ SOperatorInfo* createAggregateOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOpera
|
|||
SOperatorInfo* createProjectOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
|
||||
SOperatorInfo* createLimitOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream);
|
||||
SOperatorInfo* createTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
|
||||
SOperatorInfo* createAllTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
|
||||
SOperatorInfo* createSWindowOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
|
||||
SOperatorInfo* createFillOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
|
||||
SOperatorInfo* createGroupbyOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
|
||||
SOperatorInfo* createMultiTableAggOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
|
||||
SOperatorInfo* createMultiTableTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
|
||||
SOperatorInfo* createAllMultiTableTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
|
||||
SOperatorInfo* createTagScanOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SExprInfo* pExpr, int32_t numOfOutput);
|
||||
SOperatorInfo* createDistinctOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
|
||||
SOperatorInfo* createTableBlockInfoScanOperator(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv);
|
||||
|
|
@ -571,6 +590,7 @@ SOperatorInfo* createFilterOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperator
|
|||
int32_t numOfOutput, SColumnInfo* pCols, int32_t numOfFilter);
|
||||
|
||||
SOperatorInfo* createJoinOperatorInfo(SOperatorInfo** pUpstream, int32_t numOfUpstream, SSchema* pSchema, int32_t numOfOutput);
|
||||
SOperatorInfo* createOrderOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput, SOrderVal* pOrderVal);
|
||||
|
||||
SSDataBlock* doGlobalAggregate(void* param, bool* newgroup);
|
||||
SSDataBlock* doMultiwayMergeSort(void* param, bool* newgroup);
|
||||
|
|
@ -578,7 +598,6 @@ SSDataBlock* doSLimit(void* param, bool* newgroup);
|
|||
|
||||
int32_t doCreateFilterInfo(SColumnInfo* pCols, int32_t numOfCols, int32_t numOfFilterCols, SSingleColumnFilterInfo** pFilterInfo, uint64_t qId);
|
||||
void doSetFilterColumnInfo(SSingleColumnFilterInfo* pFilterInfo, int32_t numOfFilterCols, SSDataBlock* pBlock);
|
||||
void doSetFilterColInfo(SFilterInfo *pFilters, SSDataBlock* pBlock);
|
||||
bool doFilterDataBlock(SSingleColumnFilterInfo* pFilterInfo, int32_t numOfFilterCols, int32_t numOfRows, int8_t* p);
|
||||
void doCompactSDataBlock(SSDataBlock* pBlock, int32_t numOfRows, int8_t* p);
|
||||
|
||||
|
|
|
|||
|
|
@ -227,6 +227,8 @@ typedef int (*__col_compar_fn_t)(tOrderDescriptor *, int32_t numOfRows, int32_t
|
|||
|
||||
void tColDataQSort(tOrderDescriptor *, int32_t numOfRows, int32_t start, int32_t end, char *data, int32_t orderType);
|
||||
|
||||
void taoscQSort(void** pCols, SSchema* pSchema, int32_t numOfCols, int32_t numOfRows, int32_t index, __compar_fn_t compareFn);
|
||||
|
||||
int32_t compare_sa(tOrderDescriptor *, int32_t numOfRows, int32_t idx1, int32_t idx2, char *data);
|
||||
|
||||
int32_t compare_sd(tOrderDescriptor *, int32_t numOfRows, int32_t idx1, int32_t idx2, char *data);
|
||||
|
|
|
|||
|
|
@ -31,10 +31,11 @@ extern "C" {
|
|||
#define FILTER_DEFAULT_GROUP_UNIT_SIZE 2
|
||||
|
||||
#define FILTER_DUMMY_EMPTY_OPTR 127
|
||||
#define FILTER_DUMMY_RANGE_OPTR 126
|
||||
|
||||
#define MAX_NUM_STR_SIZE 40
|
||||
|
||||
#define FILTER_RM_UNIT_MIN_ROWS 100
|
||||
|
||||
enum {
|
||||
FLD_TYPE_COLUMN = 1,
|
||||
FLD_TYPE_VALUE = 2,
|
||||
|
|
@ -70,6 +71,12 @@ enum {
|
|||
FI_STATUS_CLONED = 8,
|
||||
};
|
||||
|
||||
enum {
|
||||
FI_STATUS_BLK_ALL = 1,
|
||||
FI_STATUS_BLK_EMPTY = 2,
|
||||
FI_STATUS_BLK_ACTIVE = 4,
|
||||
};
|
||||
|
||||
enum {
|
||||
RANGE_TYPE_UNIT = 1,
|
||||
RANGE_TYPE_VAR_HASH = 2,
|
||||
|
|
@ -98,7 +105,7 @@ typedef struct SFilterColRange {
|
|||
|
||||
typedef bool (*rangeCompFunc) (const void *, const void *, const void *, const void *, __compar_fn_t);
|
||||
typedef int32_t(*filter_desc_compare_func)(const void *, const void *);
|
||||
typedef bool(*filter_exec_func)(void *, int32_t, int8_t*);
|
||||
typedef bool(*filter_exec_func)(void *, int32_t, int8_t**, SDataStatis *, int16_t);
|
||||
|
||||
typedef struct SFilterRangeCompare {
|
||||
int64_t s;
|
||||
|
|
@ -197,6 +204,7 @@ typedef struct SFilterComUnit {
|
|||
void *colData;
|
||||
void *valData;
|
||||
void *valData2;
|
||||
uint16_t colId;
|
||||
uint16_t dataSize;
|
||||
uint8_t dataType;
|
||||
uint8_t optr;
|
||||
|
|
@ -224,7 +232,11 @@ typedef struct SFilterInfo {
|
|||
uint8_t *unitRes; // result
|
||||
uint8_t *unitFlags; // got result
|
||||
SFilterRangeCtx **colRange;
|
||||
filter_exec_func func;
|
||||
filter_exec_func func;
|
||||
uint8_t blkFlag;
|
||||
uint16_t blkGroupNum;
|
||||
uint16_t *blkUnits;
|
||||
int8_t *blkUnitRes;
|
||||
|
||||
SFilterPCtx pctx;
|
||||
} SFilterInfo;
|
||||
|
|
@ -265,12 +277,13 @@ typedef struct SFilterInfo {
|
|||
#define CHK_RET(c, r) do { if (c) { return r; } } while (0)
|
||||
#define CHK_JMP(c) do { if (c) { goto _return; } } while (0)
|
||||
#define CHK_LRETV(c,...) do { if (c) { qError(__VA_ARGS__); return; } } while (0)
|
||||
#define CHK_LRET(c, r,...) do { if (c) { qError(__VA_ARGS__); return r; } } while (0)
|
||||
#define CHK_LRET(c, r,...) do { if (c) { if (r) {qError(__VA_ARGS__); } else { qDebug(__VA_ARGS__); } return r; } } while (0)
|
||||
|
||||
#define FILTER_GET_FIELD(i, id) (&((i)->fields[(id).type].fields[(id).idx]))
|
||||
#define FILTER_GET_COL_FIELD(i, idx) (&((i)->fields[FLD_TYPE_COLUMN].fields[idx]))
|
||||
#define FILTER_GET_COL_FIELD_TYPE(fi) (((SSchema *)((fi)->desc))->type)
|
||||
#define FILTER_GET_COL_FIELD_SIZE(fi) (((SSchema *)((fi)->desc))->bytes)
|
||||
#define FILTER_GET_COL_FIELD_ID(fi) (((SSchema *)((fi)->desc))->colId)
|
||||
#define FILTER_GET_COL_FIELD_DESC(fi) ((SSchema *)((fi)->desc))
|
||||
#define FILTER_GET_COL_FIELD_DATA(fi, ri) ((char *)(fi)->data + ((SSchema *)((fi)->desc))->bytes * (ri))
|
||||
#define FILTER_GET_VAL_FIELD_TYPE(fi) (((tVariant *)((fi)->desc))->nType)
|
||||
|
|
@ -280,10 +293,12 @@ typedef struct SFilterInfo {
|
|||
#define FILTER_GROUP_UNIT(i, g, uid) ((i)->units + (g)->unitIdxs[uid])
|
||||
#define FILTER_UNIT_LEFT_FIELD(i, u) FILTER_GET_FIELD(i, (u)->left)
|
||||
#define FILTER_UNIT_RIGHT_FIELD(i, u) FILTER_GET_FIELD(i, (u)->right)
|
||||
#define FILTER_UNIT_RIGHT2_FIELD(i, u) FILTER_GET_FIELD(i, (u)->right2)
|
||||
#define FILTER_UNIT_DATA_TYPE(u) ((u)->compare.type)
|
||||
#define FILTER_UNIT_COL_DESC(i, u) FILTER_GET_COL_FIELD_DESC(FILTER_UNIT_LEFT_FIELD(i, u))
|
||||
#define FILTER_UNIT_COL_DATA(i, u, ri) FILTER_GET_COL_FIELD_DATA(FILTER_UNIT_LEFT_FIELD(i, u), ri)
|
||||
#define FILTER_UNIT_COL_SIZE(i, u) FILTER_GET_COL_FIELD_SIZE(FILTER_UNIT_LEFT_FIELD(i, u))
|
||||
#define FILTER_UNIT_COL_ID(i, u) FILTER_GET_COL_FIELD_ID(FILTER_UNIT_LEFT_FIELD(i, u))
|
||||
#define FILTER_UNIT_VAL_DATA(i, u) FILTER_GET_VAL_FIELD_DATA(FILTER_UNIT_RIGHT_FIELD(i, u))
|
||||
#define FILTER_UNIT_COL_IDX(u) ((u)->left.idx)
|
||||
#define FILTER_UNIT_OPTR(u) ((u)->compare.optr)
|
||||
|
|
@ -309,8 +324,8 @@ typedef struct SFilterInfo {
|
|||
|
||||
|
||||
extern int32_t filterInitFromTree(tExprNode* tree, SFilterInfo **pinfo, uint32_t options);
|
||||
extern bool filterExecute(SFilterInfo *info, int32_t numOfRows, int8_t* p);
|
||||
extern int32_t filterSetColFieldData(SFilterInfo *info, int16_t colId, void *data);
|
||||
extern bool filterExecute(SFilterInfo *info, int32_t numOfRows, int8_t** p, SDataStatis *statis, int16_t numOfCols);
|
||||
extern int32_t filterSetColFieldData(SFilterInfo *info, int32_t numOfCols, SArray* pDataBlock);
|
||||
extern int32_t filterGetTimeRange(SFilterInfo *info, STimeWindow *win);
|
||||
extern int32_t filterConverNcharColumns(SFilterInfo* pFilterInfo, int32_t rows, bool *gotNchar);
|
||||
extern int32_t filterFreeNcharColumns(SFilterInfo* pFilterInfo);
|
||||
|
|
|
|||
|
|
@ -39,7 +39,6 @@
|
|||
#define GET_QID(_r) (((SQInfo*)((_r)->qinfo))->qId)
|
||||
|
||||
#define curTimeWindowIndex(_winres) ((_winres)->curIndex)
|
||||
#define GET_ROW_PARAM_FOR_MULTIOUTPUT(_q, tbq, sq) (((tbq) && (!(sq)))? (_q)->pExpr1[1].base.param[0].i64:1)
|
||||
|
||||
int32_t getOutputInterResultBufSize(SQueryAttr* pQueryAttr);
|
||||
|
||||
|
|
@ -60,6 +59,7 @@ SResultRowCellInfo* getResultCell(const SResultRow* pRow, int32_t index, int32_t
|
|||
|
||||
void* destroyQueryFuncExpr(SExprInfo* pExprInfo, int32_t numOfExpr);
|
||||
void* freeColumnInfo(SColumnInfo* pColumnInfo, int32_t numOfCols);
|
||||
int32_t getRowNumForMultioutput(SQueryAttr* pQueryAttr, bool topBottomQuery, bool stable);
|
||||
|
||||
static FORCE_INLINE SResultRow *getResultRow(SResultRowInfo *pResultRowInfo, int32_t slot) {
|
||||
assert(pResultRowInfo != NULL && slot >= 0 && slot < pResultRowInfo->size);
|
||||
|
|
@ -70,7 +70,7 @@ static FORCE_INLINE char* getPosInResultPage(SQueryAttr* pQueryAttr, tFilePage*
|
|||
int32_t offset) {
|
||||
assert(rowOffset >= 0 && pQueryAttr != NULL);
|
||||
|
||||
int32_t numOfRows = (int32_t)GET_ROW_PARAM_FOR_MULTIOUTPUT(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery);
|
||||
int32_t numOfRows = (int32_t)getRowNumForMultioutput(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery);
|
||||
return ((char *)page->data) + rowOffset + offset * numOfRows;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -3708,27 +3708,59 @@ static void interp_function_impl(SQLFunctionCtx *pCtx) {
|
|||
}
|
||||
} else {
|
||||
// no data generated yet
|
||||
if (pCtx->size == 1) {
|
||||
if (pCtx->size < 1) {
|
||||
return;
|
||||
}
|
||||
|
||||
// check the timestamp in input buffer
|
||||
TSKEY skey = GET_TS_DATA(pCtx, 0);
|
||||
TSKEY ekey = GET_TS_DATA(pCtx, 1);
|
||||
|
||||
// no data generated yet
|
||||
if (!(skey < pCtx->startTs && ekey > pCtx->startTs)) {
|
||||
return;
|
||||
}
|
||||
|
||||
assert(pCtx->start.key == INT64_MIN && skey < pCtx->startTs && ekey > pCtx->startTs);
|
||||
|
||||
if (type == TSDB_FILL_PREV) {
|
||||
if (skey > pCtx->startTs) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (pCtx->size > 1) {
|
||||
TSKEY ekey = GET_TS_DATA(pCtx, 1);
|
||||
if (ekey > skey && ekey <= pCtx->startTs) {
|
||||
skey = ekey;
|
||||
}
|
||||
}
|
||||
assignVal(pCtx->pOutput, pCtx->pInput, pCtx->outputBytes, pCtx->inputType);
|
||||
} else if (type == TSDB_FILL_NEXT) {
|
||||
char* val = ((char*)pCtx->pInput) + pCtx->inputBytes;
|
||||
TSKEY ekey = skey;
|
||||
char* val = NULL;
|
||||
|
||||
if (ekey < pCtx->startTs) {
|
||||
if (pCtx->size > 1) {
|
||||
ekey = GET_TS_DATA(pCtx, 1);
|
||||
if (ekey < pCtx->startTs) {
|
||||
return;
|
||||
}
|
||||
|
||||
val = ((char*)pCtx->pInput) + pCtx->inputBytes;
|
||||
} else {
|
||||
return;
|
||||
}
|
||||
} else {
|
||||
val = (char*)pCtx->pInput;
|
||||
}
|
||||
|
||||
assignVal(pCtx->pOutput, val, pCtx->outputBytes, pCtx->inputType);
|
||||
} else if (type == TSDB_FILL_LINEAR) {
|
||||
if (pCtx->size <= 1) {
|
||||
return;
|
||||
}
|
||||
|
||||
TSKEY ekey = GET_TS_DATA(pCtx, 1);
|
||||
|
||||
// no data generated yet
|
||||
if (!(skey < pCtx->startTs && ekey > pCtx->startTs)) {
|
||||
return;
|
||||
}
|
||||
|
||||
assert(pCtx->start.key == INT64_MIN && skey < pCtx->startTs && ekey > pCtx->startTs);
|
||||
|
||||
char *start = GET_INPUT_DATA(pCtx, 0);
|
||||
char *end = GET_INPUT_DATA(pCtx, 1);
|
||||
|
||||
|
|
@ -4030,12 +4062,15 @@ static void mergeTableBlockDist(SResultRowCellInfo* pResInfo, const STableBlockD
|
|||
pDist->maxRows = pSrc->maxRows;
|
||||
pDist->minRows = pSrc->minRows;
|
||||
|
||||
int32_t numSteps = tsMaxRowsInFileBlock/TSDB_BLOCK_DIST_STEP_ROWS;
|
||||
pDist->dataBlockInfos = taosArrayInit(numSteps, sizeof(SFileBlockInfo));
|
||||
taosArraySetSize(pDist->dataBlockInfos, numSteps);
|
||||
int32_t maxSteps = TSDB_MAX_MAX_ROW_FBLOCK/TSDB_BLOCK_DIST_STEP_ROWS;
|
||||
if (TSDB_MAX_MAX_ROW_FBLOCK % TSDB_BLOCK_DIST_STEP_ROWS != 0) {
|
||||
++maxSteps;
|
||||
}
|
||||
pDist->dataBlockInfos = taosArrayInit(maxSteps, sizeof(SFileBlockInfo));
|
||||
taosArraySetSize(pDist->dataBlockInfos, maxSteps);
|
||||
}
|
||||
|
||||
size_t steps = taosArrayGetSize(pDist->dataBlockInfos);
|
||||
size_t steps = taosArrayGetSize(pSrc->dataBlockInfos);
|
||||
for (int32_t i = 0; i < steps; ++i) {
|
||||
int32_t srcNumBlocks = ((SFileBlockInfo*)taosArrayGet(pSrc->dataBlockInfos, i))->numBlocksOfStep;
|
||||
SFileBlockInfo* blockInfo = (SFileBlockInfo*)taosArrayGet(pDist->dataBlockInfos, i);
|
||||
|
|
@ -4047,9 +4082,9 @@ void block_func_merge(SQLFunctionCtx* pCtx) {
|
|||
STableBlockDist info = {0};
|
||||
int32_t len = *(int32_t*) pCtx->pInput;
|
||||
blockDistInfoFromBinary(((char*)pCtx->pInput) + sizeof(int32_t), len, &info);
|
||||
|
||||
SResultRowCellInfo *pResInfo = GET_RES_INFO(pCtx);
|
||||
mergeTableBlockDist(pResInfo, &info);
|
||||
taosArrayDestroy(info.dataBlockInfos);
|
||||
|
||||
pResInfo->numOfRes = 1;
|
||||
pResInfo->hasResult = DATA_SET_FLAG;
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -12,7 +12,6 @@
|
|||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
#include "qExtbuffer.h"
|
||||
#include "os.h"
|
||||
#include "qAggMain.h"
|
||||
#include "queryLog.h"
|
||||
|
|
@ -21,6 +20,8 @@
|
|||
#include "taosmsg.h"
|
||||
#include "tulog.h"
|
||||
#include "qExecutor.h"
|
||||
#include "qExtbuffer.h"
|
||||
#include "tcompare.h"
|
||||
|
||||
#define COLMODEL_GET_VAL(data, schema, allrow, rowId, colId) \
|
||||
(data + (schema)->pFields[colId].offset * (allrow) + (rowId) * (schema)->pFields[colId].field.bytes)
|
||||
|
|
@ -767,6 +768,60 @@ void tColDataQSort(tOrderDescriptor *pDescriptor, int32_t numOfRows, int32_t sta
|
|||
free(buf);
|
||||
}
|
||||
|
||||
void taoscQSort(void** pCols, SSchema* pSchema, int32_t numOfCols, int32_t numOfRows, int32_t index, __compar_fn_t compareFn) {
|
||||
assert(numOfRows > 0 && numOfCols > 0 && index >= 0 && index < numOfCols);
|
||||
|
||||
int32_t bytes = pSchema[index].bytes;
|
||||
int32_t size = bytes + sizeof(int32_t);
|
||||
|
||||
char* buf = calloc(1, size * numOfRows);
|
||||
|
||||
for(int32_t i = 0; i < numOfRows; ++i) {
|
||||
char* dest = buf + size * i;
|
||||
memcpy(dest, ((char*)pCols[index]) + bytes * i, bytes);
|
||||
*(int32_t*)(dest+bytes) = i;
|
||||
}
|
||||
|
||||
qsort(buf, numOfRows, size, compareFn);
|
||||
|
||||
int32_t prevLength = 0;
|
||||
char* p = NULL;
|
||||
|
||||
for(int32_t i = 0; i < numOfCols; ++i) {
|
||||
int32_t bytes1 = pSchema[i].bytes;
|
||||
|
||||
if (i == index) {
|
||||
for(int32_t j = 0; j < numOfRows; ++j){
|
||||
char* src = buf + (j * size);
|
||||
char* dest = (char*) pCols[i] + (j * bytes1);
|
||||
memcpy(dest, src, bytes1);
|
||||
}
|
||||
} else {
|
||||
// make sure memory buffer is enough
|
||||
if (prevLength < bytes1) {
|
||||
char *tmp = realloc(p, bytes1 * numOfRows);
|
||||
assert(tmp);
|
||||
|
||||
p = tmp;
|
||||
prevLength = bytes1;
|
||||
}
|
||||
|
||||
memcpy(p, pCols[i], bytes1 * numOfRows);
|
||||
|
||||
for(int32_t j = 0; j < numOfRows; ++j){
|
||||
char* dest = (char*) pCols[i] + bytes1 * j;
|
||||
|
||||
int32_t newPos = *(int32_t*)(buf + (j * size) + bytes);
|
||||
char* src = p + (newPos * bytes1);
|
||||
memcpy(dest, src, bytes1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
tfree(buf);
|
||||
tfree(p);
|
||||
}
|
||||
|
||||
/*
|
||||
* deep copy of sschema
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -206,6 +206,12 @@ static int32_t fillResultImpl(SFillInfo* pFillInfo, void** data, int32_t outputR
|
|||
} else {
|
||||
assert(pFillInfo->currentKey == ts);
|
||||
initBeforeAfterDataBuf(pFillInfo, prev);
|
||||
if (pFillInfo->type == TSDB_FILL_NEXT && (pFillInfo->index + 1) < pFillInfo->numOfRows) {
|
||||
initBeforeAfterDataBuf(pFillInfo, next);
|
||||
++pFillInfo->index;
|
||||
copyCurrentRowIntoBuf(pFillInfo, srcData, *next);
|
||||
--pFillInfo->index;
|
||||
}
|
||||
|
||||
// assign rows to dst buffer
|
||||
for (int32_t i = 0; i < pFillInfo->numOfCols; ++i) {
|
||||
|
|
@ -227,6 +233,12 @@ static int32_t fillResultImpl(SFillInfo* pFillInfo, void** data, int32_t outputR
|
|||
} else if (pFillInfo->type == TSDB_FILL_LINEAR) {
|
||||
assignVal(output, src, pCol->col.bytes, pCol->col.type);
|
||||
memcpy(*prev + pCol->col.offset, src, pCol->col.bytes);
|
||||
} else if (pFillInfo->type == TSDB_FILL_NEXT) {
|
||||
if (*next) {
|
||||
assignVal(output, *next + pCol->col.offset, pCol->col.bytes, pCol->col.type);
|
||||
} else {
|
||||
setNull(output, pCol->col.type, pCol->col.bytes);
|
||||
}
|
||||
} else {
|
||||
assignVal(output, (char*)&pCol->fillVal.i, pCol->col.bytes, pCol->col.type);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -157,7 +157,7 @@ __compar_fn_t gDataCompare[] = {compareInt32Val, compareInt8Val, compareInt16Val
|
|||
compareDoubleVal, compareLenPrefixedStr, compareStrPatternComp, compareFindItemInSet, compareWStrPatternComp,
|
||||
compareLenPrefixedWStr, compareUint8Val, compareUint16Val, compareUint32Val, compareUint64Val,
|
||||
setCompareBytes1, setCompareBytes2, setCompareBytes4, setCompareBytes8
|
||||
};
|
||||
};
|
||||
|
||||
int8_t filterGetCompFuncIdx(int32_t type, int32_t optr) {
|
||||
int8_t comparFn = 0;
|
||||
|
|
@ -1521,7 +1521,7 @@ void filterDumpInfoToString(SFilterInfo *info, const char *msg, int32_t options)
|
|||
int32_t type = FILTER_UNIT_DATA_TYPE(unit);
|
||||
int32_t len = 0;
|
||||
int32_t tlen = 0;
|
||||
char str[256] = {0};
|
||||
char str[512] = {0};
|
||||
|
||||
SFilterField *left = FILTER_UNIT_LEFT_FIELD(info, unit);
|
||||
SSchema *sch = left->desc;
|
||||
|
|
@ -1539,6 +1539,24 @@ void filterDumpInfoToString(SFilterInfo *info, const char *msg, int32_t options)
|
|||
strcat(str, "NULL");
|
||||
}
|
||||
strcat(str, "]");
|
||||
|
||||
if (unit->compare.optr2) {
|
||||
strcat(str, " && ");
|
||||
sprintf(str + strlen(str), "[%d][%s] %s [", sch->colId, sch->name, gOptrStr[unit->compare.optr2].str);
|
||||
|
||||
if (unit->right2.type == FLD_TYPE_VALUE && FILTER_UNIT_OPTR(unit) != TSDB_RELATION_IN) {
|
||||
SFilterField *right = FILTER_UNIT_RIGHT2_FIELD(info, unit);
|
||||
char *data = right->data;
|
||||
if (IS_VAR_DATA_TYPE(type)) {
|
||||
tlen = varDataLen(data);
|
||||
data += VARSTR_HEADER_SIZE;
|
||||
}
|
||||
converToStr(str + strlen(str), type, data, tlen > 32 ? 32 : tlen, &tlen);
|
||||
} else {
|
||||
strcat(str, "NULL");
|
||||
}
|
||||
strcat(str, "]");
|
||||
}
|
||||
|
||||
qDebug("%s", str); //TODO
|
||||
}
|
||||
|
|
@ -1556,37 +1574,63 @@ void filterDumpInfoToString(SFilterInfo *info, const char *msg, int32_t options)
|
|||
return;
|
||||
}
|
||||
|
||||
qDebug("%s - RANGE info:", msg);
|
||||
if (options == 1) {
|
||||
qDebug("%s - RANGE info:", msg);
|
||||
|
||||
qDebug("RANGE Num:%u", info->colRangeNum);
|
||||
for (uint16_t i = 0; i < info->colRangeNum; ++i) {
|
||||
SFilterRangeCtx *ctx = info->colRange[i];
|
||||
qDebug("Column ID[%d] RANGE: isnull[%d],notnull[%d],range[%d]", ctx->colId, ctx->isnull, ctx->notnull, ctx->isrange);
|
||||
if (ctx->isrange) {
|
||||
SFilterRangeNode *r = ctx->rs;
|
||||
while (r) {
|
||||
char str[256] = {0};
|
||||
int32_t tlen = 0;
|
||||
if (FILTER_GET_FLAG(r->ra.sflag, RANGE_FLG_NULL)) {
|
||||
strcat(str,"(NULL)");
|
||||
} else {
|
||||
FILTER_GET_FLAG(r->ra.sflag, RANGE_FLG_EXCLUDE) ? strcat(str,"(") : strcat(str,"[");
|
||||
converToStr(str + strlen(str), ctx->type, &r->ra.s, tlen > 32 ? 32 : tlen, &tlen);
|
||||
FILTER_GET_FLAG(r->ra.sflag, RANGE_FLG_EXCLUDE) ? strcat(str,")") : strcat(str,"]");
|
||||
qDebug("RANGE Num:%u", info->colRangeNum);
|
||||
for (uint16_t i = 0; i < info->colRangeNum; ++i) {
|
||||
SFilterRangeCtx *ctx = info->colRange[i];
|
||||
qDebug("Column ID[%d] RANGE: isnull[%d],notnull[%d],range[%d]", ctx->colId, ctx->isnull, ctx->notnull, ctx->isrange);
|
||||
if (ctx->isrange) {
|
||||
SFilterRangeNode *r = ctx->rs;
|
||||
while (r) {
|
||||
char str[256] = {0};
|
||||
int32_t tlen = 0;
|
||||
if (FILTER_GET_FLAG(r->ra.sflag, RANGE_FLG_NULL)) {
|
||||
strcat(str,"(NULL)");
|
||||
} else {
|
||||
FILTER_GET_FLAG(r->ra.sflag, RANGE_FLG_EXCLUDE) ? strcat(str,"(") : strcat(str,"[");
|
||||
converToStr(str + strlen(str), ctx->type, &r->ra.s, tlen > 32 ? 32 : tlen, &tlen);
|
||||
FILTER_GET_FLAG(r->ra.sflag, RANGE_FLG_EXCLUDE) ? strcat(str,")") : strcat(str,"]");
|
||||
}
|
||||
strcat(str, " - ");
|
||||
if (FILTER_GET_FLAG(r->ra.eflag, RANGE_FLG_NULL)) {
|
||||
strcat(str, "(NULL)");
|
||||
} else {
|
||||
FILTER_GET_FLAG(r->ra.eflag, RANGE_FLG_EXCLUDE) ? strcat(str,"(") : strcat(str,"[");
|
||||
converToStr(str + strlen(str), ctx->type, &r->ra.e, tlen > 32 ? 32 : tlen, &tlen);
|
||||
FILTER_GET_FLAG(r->ra.eflag, RANGE_FLG_EXCLUDE) ? strcat(str,")") : strcat(str,"]");
|
||||
}
|
||||
qDebug("range: %s", str);
|
||||
|
||||
r = r->next;
|
||||
}
|
||||
strcat(str, " - ");
|
||||
if (FILTER_GET_FLAG(r->ra.eflag, RANGE_FLG_NULL)) {
|
||||
strcat(str, "(NULL)");
|
||||
} else {
|
||||
FILTER_GET_FLAG(r->ra.eflag, RANGE_FLG_EXCLUDE) ? strcat(str,"(") : strcat(str,"[");
|
||||
converToStr(str + strlen(str), ctx->type, &r->ra.e, tlen > 32 ? 32 : tlen, &tlen);
|
||||
FILTER_GET_FLAG(r->ra.eflag, RANGE_FLG_EXCLUDE) ? strcat(str,")") : strcat(str,"]");
|
||||
}
|
||||
qDebug("range: %s", str);
|
||||
|
||||
r = r->next;
|
||||
}
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
qDebug("%s - Block Filter info:", msg);
|
||||
|
||||
if (FILTER_GET_FLAG(info->blkFlag, FI_STATUS_BLK_ALL)) {
|
||||
qDebug("Flag:%s", "ALL");
|
||||
return;
|
||||
} else if (FILTER_GET_FLAG(info->blkFlag, FI_STATUS_BLK_EMPTY)) {
|
||||
qDebug("Flag:%s", "EMPTY");
|
||||
return;
|
||||
} else if (FILTER_GET_FLAG(info->blkFlag, FI_STATUS_BLK_ACTIVE)){
|
||||
qDebug("Flag:%s", "ACTIVE");
|
||||
}
|
||||
|
||||
qDebug("GroupNum:%d", info->blkGroupNum);
|
||||
uint16_t *unitIdx = info->blkUnits;
|
||||
for (uint16_t i = 0; i < info->blkGroupNum; ++i) {
|
||||
qDebug("Group[%d] UnitNum: %d:", i, *unitIdx);
|
||||
uint16_t unitNum = *(unitIdx++);
|
||||
for (uint16_t m = 0; m < unitNum; ++m) {
|
||||
qDebug("uidx[%d]", *(unitIdx++));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1674,7 +1718,9 @@ void filterFreeInfo(SFilterInfo *info) {
|
|||
CHK_RETV(info == NULL);
|
||||
|
||||
tfree(info->cunits);
|
||||
|
||||
tfree(info->blkUnitRes);
|
||||
tfree(info->blkUnits);
|
||||
|
||||
for (int32_t i = 0; i < FLD_TYPE_MAX; ++i) {
|
||||
for (uint16_t f = 0; f < info->fields[i].num; ++f) {
|
||||
filterFreeField(&info->fields[i].fields[f], i);
|
||||
|
|
@ -2485,7 +2531,9 @@ int32_t filterGenerateComInfo(SFilterInfo *info) {
|
|||
uint16_t n = 0;
|
||||
|
||||
info->cunits = malloc(info->unitNum * sizeof(*info->cunits));
|
||||
|
||||
info->blkUnitRes = malloc(sizeof(*info->blkUnitRes) * info->unitNum);
|
||||
info->blkUnits = malloc(sizeof(*info->blkUnits) * (info->unitNum + 1) * info->groupNum);
|
||||
|
||||
for (uint16_t i = 0; i < info->unitNum; ++i) {
|
||||
SFilterUnit *unit = &info->units[i];
|
||||
|
||||
|
|
@ -2493,6 +2541,7 @@ int32_t filterGenerateComInfo(SFilterInfo *info) {
|
|||
info->cunits[i].rfunc = filterGetRangeCompFuncFromOptrs(unit->compare.optr, unit->compare.optr2);
|
||||
info->cunits[i].optr = FILTER_UNIT_OPTR(unit);
|
||||
info->cunits[i].colData = NULL;
|
||||
info->cunits[i].colId = FILTER_UNIT_COL_ID(info, unit);
|
||||
|
||||
if (unit->right.type == FLD_TYPE_VALUE) {
|
||||
info->cunits[i].valData = FILTER_UNIT_VAL_DATA(info, unit);
|
||||
|
|
@ -2541,36 +2590,317 @@ int32_t filterUpdateComUnits(SFilterInfo *info) {
|
|||
}
|
||||
|
||||
|
||||
static FORCE_INLINE bool filterExecuteImplAll(void *info, int32_t numOfRows, int8_t* p) {
|
||||
return true;
|
||||
int32_t filterRmUnitByRange(SFilterInfo *info, SDataStatis *pDataStatis, int32_t numOfCols, int32_t numOfRows) {
|
||||
int32_t rmUnit = 0;
|
||||
|
||||
memset(info->blkUnitRes, 0, sizeof(*info->blkUnitRes) * info->unitNum);
|
||||
|
||||
for (int32_t k = 0; k < info->unitNum; ++k) {
|
||||
int32_t index = -1;
|
||||
SFilterComUnit *cunit = &info->cunits[k];
|
||||
|
||||
if (FILTER_NO_MERGE_DATA_TYPE(cunit->dataType)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
for(int32_t i = 0; i < numOfCols; ++i) {
|
||||
if (pDataStatis[i].colId == cunit->colId) {
|
||||
index = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (index == -1) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (pDataStatis[index].numOfNull <= 0) {
|
||||
if (cunit->optr == TSDB_RELATION_ISNULL) {
|
||||
info->blkUnitRes[k] = -1;
|
||||
rmUnit = 1;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (cunit->optr == TSDB_RELATION_NOTNULL) {
|
||||
info->blkUnitRes[k] = 1;
|
||||
rmUnit = 1;
|
||||
continue;
|
||||
}
|
||||
} else {
|
||||
if (pDataStatis[index].numOfNull == numOfRows) {
|
||||
if (cunit->optr == TSDB_RELATION_ISNULL) {
|
||||
info->blkUnitRes[k] = 1;
|
||||
rmUnit = 1;
|
||||
continue;
|
||||
}
|
||||
|
||||
info->blkUnitRes[k] = -1;
|
||||
rmUnit = 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
if (cunit->optr == TSDB_RELATION_ISNULL || cunit->optr == TSDB_RELATION_NOTNULL
|
||||
|| cunit->optr == TSDB_RELATION_IN || cunit->optr == TSDB_RELATION_LIKE
|
||||
|| cunit->optr == TSDB_RELATION_NOT_EQUAL) {
|
||||
continue;
|
||||
}
|
||||
|
||||
SDataStatis* pDataBlockst = &pDataStatis[index];
|
||||
void *minVal, *maxVal;
|
||||
|
||||
if (cunit->dataType == TSDB_DATA_TYPE_FLOAT) {
|
||||
float minv = (float)(*(double *)(&pDataBlockst->min));
|
||||
float maxv = (float)(*(double *)(&pDataBlockst->max));
|
||||
|
||||
minVal = &minv;
|
||||
maxVal = &maxv;
|
||||
} else {
|
||||
minVal = &pDataBlockst->min;
|
||||
maxVal = &pDataBlockst->max;
|
||||
}
|
||||
|
||||
bool minRes = false, maxRes = false;
|
||||
|
||||
if (cunit->rfunc >= 0) {
|
||||
minRes = (*gRangeCompare[cunit->rfunc])(minVal, minVal, cunit->valData, cunit->valData2, gDataCompare[cunit->func]);
|
||||
maxRes = (*gRangeCompare[cunit->rfunc])(maxVal, maxVal, cunit->valData, cunit->valData2, gDataCompare[cunit->func]);
|
||||
|
||||
if (minRes && maxRes) {
|
||||
info->blkUnitRes[k] = 1;
|
||||
rmUnit = 1;
|
||||
} else if ((!minRes) && (!maxRes)) {
|
||||
minRes = filterDoCompare(gDataCompare[cunit->func], TSDB_RELATION_LESS_EQUAL, minVal, cunit->valData);
|
||||
maxRes = filterDoCompare(gDataCompare[cunit->func], TSDB_RELATION_GREATER_EQUAL, maxVal, cunit->valData2);
|
||||
|
||||
if (minRes && maxRes) {
|
||||
continue;
|
||||
}
|
||||
|
||||
info->blkUnitRes[k] = -1;
|
||||
rmUnit = 1;
|
||||
}
|
||||
} else {
|
||||
minRes = filterDoCompare(gDataCompare[cunit->func], cunit->optr, minVal, cunit->valData);
|
||||
maxRes = filterDoCompare(gDataCompare[cunit->func], cunit->optr, maxVal, cunit->valData);
|
||||
|
||||
if (minRes && maxRes) {
|
||||
info->blkUnitRes[k] = 1;
|
||||
rmUnit = 1;
|
||||
} else if ((!minRes) && (!maxRes)) {
|
||||
if (cunit->optr == TSDB_RELATION_EQUAL) {
|
||||
minRes = filterDoCompare(gDataCompare[cunit->func], TSDB_RELATION_GREATER, minVal, cunit->valData);
|
||||
maxRes = filterDoCompare(gDataCompare[cunit->func], TSDB_RELATION_LESS, maxVal, cunit->valData);
|
||||
if (minRes || maxRes) {
|
||||
info->blkUnitRes[k] = -1;
|
||||
rmUnit = 1;
|
||||
}
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
info->blkUnitRes[k] = -1;
|
||||
rmUnit = 1;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
CHK_LRET(rmUnit == 0, TSDB_CODE_SUCCESS, "NO Block Filter APPLY");
|
||||
|
||||
info->blkGroupNum = info->groupNum;
|
||||
|
||||
uint16_t *unitNum = info->blkUnits;
|
||||
uint16_t *unitIdx = unitNum + 1;
|
||||
int32_t all = 0, empty = 0;
|
||||
|
||||
for (uint32_t g = 0; g < info->groupNum; ++g) {
|
||||
SFilterGroup *group = &info->groups[g];
|
||||
*unitNum = group->unitNum;
|
||||
all = 0;
|
||||
empty = 0;
|
||||
|
||||
for (uint32_t u = 0; u < group->unitNum; ++u) {
|
||||
uint16_t uidx = group->unitIdxs[u];
|
||||
if (info->blkUnitRes[uidx] == 1) {
|
||||
--(*unitNum);
|
||||
all = 1;
|
||||
continue;
|
||||
} else if (info->blkUnitRes[uidx] == -1) {
|
||||
*unitNum = 0;
|
||||
empty = 1;
|
||||
break;
|
||||
}
|
||||
|
||||
*(unitIdx++) = uidx;
|
||||
}
|
||||
|
||||
if (*unitNum == 0) {
|
||||
--info->blkGroupNum;
|
||||
assert(empty || all);
|
||||
|
||||
if (empty) {
|
||||
FILTER_SET_FLAG(info->blkFlag, FI_STATUS_BLK_EMPTY);
|
||||
} else {
|
||||
FILTER_SET_FLAG(info->blkFlag, FI_STATUS_BLK_ALL);
|
||||
goto _return;
|
||||
}
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
unitNum = unitIdx;
|
||||
++unitIdx;
|
||||
}
|
||||
|
||||
if (info->blkGroupNum) {
|
||||
FILTER_CLR_FLAG(info->blkFlag, FI_STATUS_BLK_EMPTY);
|
||||
FILTER_SET_FLAG(info->blkFlag, FI_STATUS_BLK_ACTIVE);
|
||||
}
|
||||
|
||||
_return:
|
||||
|
||||
filterDumpInfoToString(info, "Block Filter", 2);
|
||||
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
static FORCE_INLINE bool filterExecuteImplEmpty(void *info, int32_t numOfRows, int8_t* p) {
|
||||
return false;
|
||||
}
|
||||
static FORCE_INLINE bool filterExecuteImplIsNull(void *pinfo, int32_t numOfRows, int8_t* p) {
|
||||
|
||||
bool filterExecuteBasedOnStatisImpl(void *pinfo, int32_t numOfRows, int8_t** p, SDataStatis *statis, int16_t numOfCols) {
|
||||
SFilterInfo *info = (SFilterInfo *)pinfo;
|
||||
bool all = true;
|
||||
|
||||
uint16_t *unitIdx = NULL;
|
||||
|
||||
*p = calloc(numOfRows, sizeof(int8_t));
|
||||
|
||||
for (int32_t i = 0; i < numOfRows; ++i) {
|
||||
uint16_t uidx = info->groups[0].unitIdxs[0];
|
||||
void *colData = (char *)info->cunits[uidx].colData + info->cunits[uidx].dataSize * i;
|
||||
p[i] = isNull(colData, info->cunits[uidx].dataType);
|
||||
if (p[i] == 0) {
|
||||
//FILTER_UNIT_CLR_F(info);
|
||||
|
||||
unitIdx = info->blkUnits;
|
||||
|
||||
for (uint32_t g = 0; g < info->blkGroupNum; ++g) {
|
||||
uint16_t unitNum = *(unitIdx++);
|
||||
for (uint32_t u = 0; u < unitNum; ++u) {
|
||||
SFilterComUnit *cunit = &info->cunits[*(unitIdx + u)];
|
||||
void *colData = (char *)cunit->colData + cunit->dataSize * i;
|
||||
|
||||
//if (FILTER_UNIT_GET_F(info, uidx)) {
|
||||
// p[i] = FILTER_UNIT_GET_R(info, uidx);
|
||||
//} else {
|
||||
uint8_t optr = cunit->optr;
|
||||
|
||||
if (isNull(colData, cunit->dataType)) {
|
||||
(*p)[i] = optr == TSDB_RELATION_ISNULL ? true : false;
|
||||
} else {
|
||||
if (optr == TSDB_RELATION_NOTNULL) {
|
||||
(*p)[i] = 1;
|
||||
} else if (optr == TSDB_RELATION_ISNULL) {
|
||||
(*p)[i] = 0;
|
||||
} else if (cunit->rfunc >= 0) {
|
||||
(*p)[i] = (*gRangeCompare[cunit->rfunc])(colData, colData, cunit->valData, cunit->valData2, gDataCompare[cunit->func]);
|
||||
} else {
|
||||
(*p)[i] = filterDoCompare(gDataCompare[cunit->func], cunit->optr, colData, cunit->valData);
|
||||
}
|
||||
|
||||
//FILTER_UNIT_SET_R(info, uidx, p[i]);
|
||||
//FILTER_UNIT_SET_F(info, uidx);
|
||||
}
|
||||
|
||||
if ((*p)[i] == 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if ((*p)[i]) {
|
||||
break;
|
||||
}
|
||||
|
||||
unitIdx += unitNum;
|
||||
}
|
||||
|
||||
if ((*p)[i] == 0) {
|
||||
all = false;
|
||||
}
|
||||
}
|
||||
|
||||
return all;
|
||||
}
|
||||
static FORCE_INLINE bool filterExecuteImplNotNull(void *pinfo, int32_t numOfRows, int8_t* p) {
|
||||
|
||||
|
||||
|
||||
int32_t filterExecuteBasedOnStatis(SFilterInfo *info, int32_t numOfRows, int8_t** p, SDataStatis *statis, int16_t numOfCols, bool* all) {
|
||||
if (statis && numOfRows >= FILTER_RM_UNIT_MIN_ROWS) {
|
||||
info->blkFlag = 0;
|
||||
|
||||
filterRmUnitByRange(info, statis, numOfCols, numOfRows);
|
||||
|
||||
if (info->blkFlag) {
|
||||
if (FILTER_GET_FLAG(info->blkFlag, FI_STATUS_BLK_ALL)) {
|
||||
*all = true;
|
||||
goto _return;
|
||||
} else if (FILTER_GET_FLAG(info->blkFlag, FI_STATUS_BLK_EMPTY)) {
|
||||
*all = false;
|
||||
goto _return;
|
||||
}
|
||||
|
||||
assert(info->unitNum > 1);
|
||||
|
||||
*all = filterExecuteBasedOnStatisImpl(info, numOfRows, p, statis, numOfCols);
|
||||
|
||||
goto _return;
|
||||
}
|
||||
}
|
||||
|
||||
return 1;
|
||||
|
||||
_return:
|
||||
info->blkFlag = 0;
|
||||
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
static FORCE_INLINE bool filterExecuteImplAll(void *info, int32_t numOfRows, int8_t** p, SDataStatis *statis, int16_t numOfCols) {
|
||||
return true;
|
||||
}
|
||||
static FORCE_INLINE bool filterExecuteImplEmpty(void *info, int32_t numOfRows, int8_t** p, SDataStatis *statis, int16_t numOfCols) {
|
||||
return false;
|
||||
}
|
||||
static FORCE_INLINE bool filterExecuteImplIsNull(void *pinfo, int32_t numOfRows, int8_t** p, SDataStatis *statis, int16_t numOfCols) {
|
||||
SFilterInfo *info = (SFilterInfo *)pinfo;
|
||||
bool all = true;
|
||||
|
||||
if (filterExecuteBasedOnStatis(info, numOfRows, p, statis, numOfCols, &all) == 0) {
|
||||
return all;
|
||||
}
|
||||
|
||||
*p = calloc(numOfRows, sizeof(int8_t));
|
||||
|
||||
for (int32_t i = 0; i < numOfRows; ++i) {
|
||||
uint16_t uidx = info->groups[0].unitIdxs[0];
|
||||
void *colData = (char *)info->cunits[uidx].colData + info->cunits[uidx].dataSize * i;
|
||||
p[i] = !isNull(colData, info->cunits[uidx].dataType);
|
||||
if (p[i] == 0) {
|
||||
(*p)[i] = isNull(colData, info->cunits[uidx].dataType);
|
||||
if ((*p)[i] == 0) {
|
||||
all = false;
|
||||
}
|
||||
}
|
||||
|
||||
return all;
|
||||
}
|
||||
static FORCE_INLINE bool filterExecuteImplNotNull(void *pinfo, int32_t numOfRows, int8_t** p, SDataStatis *statis, int16_t numOfCols) {
|
||||
SFilterInfo *info = (SFilterInfo *)pinfo;
|
||||
bool all = true;
|
||||
|
||||
if (filterExecuteBasedOnStatis(info, numOfRows, p, statis, numOfCols, &all) == 0) {
|
||||
return all;
|
||||
}
|
||||
|
||||
*p = calloc(numOfRows, sizeof(int8_t));
|
||||
|
||||
for (int32_t i = 0; i < numOfRows; ++i) {
|
||||
uint16_t uidx = info->groups[0].unitIdxs[0];
|
||||
void *colData = (char *)info->cunits[uidx].colData + info->cunits[uidx].dataSize * i;
|
||||
(*p)[i] = !isNull(colData, info->cunits[uidx].dataType);
|
||||
if ((*p)[i] == 0) {
|
||||
all = false;
|
||||
}
|
||||
}
|
||||
|
|
@ -2578,7 +2908,7 @@ static FORCE_INLINE bool filterExecuteImplNotNull(void *pinfo, int32_t numOfRows
|
|||
return all;
|
||||
}
|
||||
|
||||
bool filterExecuteImplRange(void *pinfo, int32_t numOfRows, int8_t* p) {
|
||||
bool filterExecuteImplRange(void *pinfo, int32_t numOfRows, int8_t** p, SDataStatis *statis, int16_t numOfCols) {
|
||||
SFilterInfo *info = (SFilterInfo *)pinfo;
|
||||
bool all = true;
|
||||
uint16_t dataSize = info->cunits[0].dataSize;
|
||||
|
|
@ -2587,6 +2917,12 @@ bool filterExecuteImplRange(void *pinfo, int32_t numOfRows, int8_t* p) {
|
|||
void *valData = info->cunits[0].valData;
|
||||
void *valData2 = info->cunits[0].valData2;
|
||||
__compar_fn_t func = gDataCompare[info->cunits[0].func];
|
||||
|
||||
if (filterExecuteBasedOnStatis(info, numOfRows, p, statis, numOfCols, &all) == 0) {
|
||||
return all;
|
||||
}
|
||||
|
||||
*p = calloc(numOfRows, sizeof(int8_t));
|
||||
|
||||
for (int32_t i = 0; i < numOfRows; ++i) {
|
||||
if (isNull(colData, info->cunits[0].dataType)) {
|
||||
|
|
@ -2595,9 +2931,9 @@ bool filterExecuteImplRange(void *pinfo, int32_t numOfRows, int8_t* p) {
|
|||
continue;
|
||||
}
|
||||
|
||||
p[i] = (*rfunc)(colData, colData, valData, valData2, func);
|
||||
(*p)[i] = (*rfunc)(colData, colData, valData, valData2, func);
|
||||
|
||||
if (p[i] == 0) {
|
||||
if ((*p)[i] == 0) {
|
||||
all = false;
|
||||
}
|
||||
|
||||
|
|
@ -2607,9 +2943,15 @@ bool filterExecuteImplRange(void *pinfo, int32_t numOfRows, int8_t* p) {
|
|||
return all;
|
||||
}
|
||||
|
||||
bool filterExecuteImplMisc(void *pinfo, int32_t numOfRows, int8_t* p) {
|
||||
bool filterExecuteImplMisc(void *pinfo, int32_t numOfRows, int8_t** p, SDataStatis *statis, int16_t numOfCols) {
|
||||
SFilterInfo *info = (SFilterInfo *)pinfo;
|
||||
bool all = true;
|
||||
|
||||
if (filterExecuteBasedOnStatis(info, numOfRows, p, statis, numOfCols, &all) == 0) {
|
||||
return all;
|
||||
}
|
||||
|
||||
*p = calloc(numOfRows, sizeof(int8_t));
|
||||
|
||||
for (int32_t i = 0; i < numOfRows; ++i) {
|
||||
uint16_t uidx = info->groups[0].unitIdxs[0];
|
||||
|
|
@ -2619,9 +2961,9 @@ bool filterExecuteImplMisc(void *pinfo, int32_t numOfRows, int8_t* p) {
|
|||
continue;
|
||||
}
|
||||
|
||||
p[i] = filterDoCompare(gDataCompare[info->cunits[uidx].func], info->cunits[uidx].optr, colData, info->cunits[uidx].valData);
|
||||
(*p)[i] = filterDoCompare(gDataCompare[info->cunits[uidx].func], info->cunits[uidx].optr, colData, info->cunits[uidx].valData);
|
||||
|
||||
if (p[i] == 0) {
|
||||
if ((*p)[i] == 0) {
|
||||
all = false;
|
||||
}
|
||||
}
|
||||
|
|
@ -2630,10 +2972,16 @@ bool filterExecuteImplMisc(void *pinfo, int32_t numOfRows, int8_t* p) {
|
|||
}
|
||||
|
||||
|
||||
bool filterExecuteImpl(void *pinfo, int32_t numOfRows, int8_t* p) {
|
||||
bool filterExecuteImpl(void *pinfo, int32_t numOfRows, int8_t** p, SDataStatis *statis, int16_t numOfCols) {
|
||||
SFilterInfo *info = (SFilterInfo *)pinfo;
|
||||
bool all = true;
|
||||
|
||||
if (filterExecuteBasedOnStatis(info, numOfRows, p, statis, numOfCols, &all) == 0) {
|
||||
return all;
|
||||
}
|
||||
|
||||
*p = calloc(numOfRows, sizeof(int8_t));
|
||||
|
||||
for (int32_t i = 0; i < numOfRows; ++i) {
|
||||
//FILTER_UNIT_CLR_F(info);
|
||||
|
||||
|
|
@ -2650,33 +2998,33 @@ bool filterExecuteImpl(void *pinfo, int32_t numOfRows, int8_t* p) {
|
|||
uint8_t optr = cunit->optr;
|
||||
|
||||
if (isNull(colData, cunit->dataType)) {
|
||||
p[i] = optr == TSDB_RELATION_ISNULL ? true : false;
|
||||
(*p)[i] = optr == TSDB_RELATION_ISNULL ? true : false;
|
||||
} else {
|
||||
if (optr == TSDB_RELATION_NOTNULL) {
|
||||
p[i] = 1;
|
||||
(*p)[i] = 1;
|
||||
} else if (optr == TSDB_RELATION_ISNULL) {
|
||||
p[i] = 0;
|
||||
(*p)[i] = 0;
|
||||
} else if (cunit->rfunc >= 0) {
|
||||
p[i] = (*gRangeCompare[cunit->rfunc])(colData, colData, cunit->valData, cunit->valData2, gDataCompare[cunit->func]);
|
||||
(*p)[i] = (*gRangeCompare[cunit->rfunc])(colData, colData, cunit->valData, cunit->valData2, gDataCompare[cunit->func]);
|
||||
} else {
|
||||
p[i] = filterDoCompare(gDataCompare[cunit->func], cunit->optr, colData, cunit->valData);
|
||||
(*p)[i] = filterDoCompare(gDataCompare[cunit->func], cunit->optr, colData, cunit->valData);
|
||||
}
|
||||
|
||||
//FILTER_UNIT_SET_R(info, uidx, p[i]);
|
||||
//FILTER_UNIT_SET_F(info, uidx);
|
||||
}
|
||||
|
||||
if (p[i] == 0) {
|
||||
if ((*p)[i] == 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (p[i]) {
|
||||
if ((*p)[i]) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (p[i] == 0) {
|
||||
if ((*p)[i] == 0) {
|
||||
all = false;
|
||||
}
|
||||
}
|
||||
|
|
@ -2684,8 +3032,9 @@ bool filterExecuteImpl(void *pinfo, int32_t numOfRows, int8_t* p) {
|
|||
return all;
|
||||
}
|
||||
|
||||
FORCE_INLINE bool filterExecute(SFilterInfo *info, int32_t numOfRows, int8_t* p) {
|
||||
return (*info->func)(info, numOfRows, p);
|
||||
|
||||
FORCE_INLINE bool filterExecute(SFilterInfo *info, int32_t numOfRows, int8_t** p, SDataStatis *statis, int16_t numOfCols) {
|
||||
return (*info->func)(info, numOfRows, p, statis, numOfCols);
|
||||
}
|
||||
|
||||
int32_t filterSetExecFunc(SFilterInfo *info) {
|
||||
|
|
@ -2767,7 +3116,7 @@ _return:
|
|||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
int32_t filterSetColFieldData(SFilterInfo *info, int16_t colId, void *data) {
|
||||
int32_t filterSetColFieldData(SFilterInfo *info, int32_t numOfCols, SArray* pDataBlock) {
|
||||
CHK_LRET(info == NULL, TSDB_CODE_QRY_APP_ERROR, "info NULL");
|
||||
CHK_LRET(info->fields[FLD_TYPE_COLUMN].num <= 0, TSDB_CODE_QRY_APP_ERROR, "no column fileds");
|
||||
|
||||
|
|
@ -2778,10 +3127,14 @@ int32_t filterSetColFieldData(SFilterInfo *info, int16_t colId, void *data) {
|
|||
for (uint16_t i = 0; i < info->fields[FLD_TYPE_COLUMN].num; ++i) {
|
||||
SFilterField* fi = &info->fields[FLD_TYPE_COLUMN].fields[i];
|
||||
SSchema* sch = fi->desc;
|
||||
if (sch->colId == colId) {
|
||||
fi->data = data;
|
||||
|
||||
break;
|
||||
|
||||
for (int32_t j = 0; j < numOfCols; ++j) {
|
||||
SColumnInfoData* pColInfo = taosArrayGet(pDataBlock, j);
|
||||
if (sch->colId == pColInfo->info.colId) {
|
||||
fi->data = pColInfo->pData;
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -2880,16 +3233,17 @@ bool filterRangeExecute(SFilterInfo *info, SDataStatis *pDataStatis, int32_t num
|
|||
|
||||
// no statistics data, load the true data block
|
||||
if (index == -1) {
|
||||
return true;
|
||||
break;
|
||||
}
|
||||
|
||||
// not support pre-filter operation on binary/nchar data type
|
||||
if (FILTER_NO_MERGE_DATA_TYPE(ctx->type)) {
|
||||
return true;
|
||||
break;
|
||||
}
|
||||
|
||||
if ((pDataStatis[index].numOfNull <= 0) && (ctx->isnull && !ctx->notnull && !ctx->isrange)) {
|
||||
return false;
|
||||
ret = false;
|
||||
break;
|
||||
}
|
||||
|
||||
// all data in current column are NULL, no need to check its boundary value
|
||||
|
|
@ -2897,7 +3251,8 @@ bool filterRangeExecute(SFilterInfo *info, SDataStatis *pDataStatis, int32_t num
|
|||
|
||||
// if isNULL query exists, load the null data column
|
||||
if ((ctx->notnull || ctx->isrange) && (!ctx->isnull)) {
|
||||
return false;
|
||||
ret = false;
|
||||
break;
|
||||
}
|
||||
|
||||
continue;
|
||||
|
|
|
|||
|
|
@ -237,7 +237,7 @@ tMemBucket *tMemBucketCreate(int16_t nElemSize, int16_t dataType, double minval,
|
|||
}
|
||||
|
||||
pBucket->elemPerPage = (pBucket->bufPageSize - sizeof(tFilePage))/pBucket->bytes;
|
||||
pBucket->comparFn = getKeyComparFunc(pBucket->type);
|
||||
pBucket->comparFn = getKeyComparFunc(pBucket->type, TSDB_ORDER_ASC);
|
||||
|
||||
pBucket->hashFunc = getHashFunc(pBucket->type);
|
||||
if (pBucket->hashFunc == NULL) {
|
||||
|
|
|
|||
|
|
@ -557,20 +557,27 @@ SArray* createExecOperatorPlan(SQueryAttr* pQueryAttr) {
|
|||
int32_t op = 0;
|
||||
|
||||
if (onlyQueryTags(pQueryAttr)) { // do nothing for tags query
|
||||
if (onlyQueryTags(pQueryAttr)) {
|
||||
op = OP_TagScan;
|
||||
taosArrayPush(plan, &op);
|
||||
}
|
||||
op = OP_TagScan;
|
||||
taosArrayPush(plan, &op);
|
||||
|
||||
if (pQueryAttr->distinct) {
|
||||
op = OP_Distinct;
|
||||
taosArrayPush(plan, &op);
|
||||
}
|
||||
} else if (pQueryAttr->interval.interval > 0) {
|
||||
if (pQueryAttr->stableQuery) {
|
||||
op = OP_MultiTableTimeInterval;
|
||||
if (pQueryAttr->pointInterpQuery) {
|
||||
op = OP_AllMultiTableTimeInterval;
|
||||
} else {
|
||||
op = OP_MultiTableTimeInterval;
|
||||
}
|
||||
taosArrayPush(plan, &op);
|
||||
} else {
|
||||
op = OP_TimeWindow;
|
||||
} else {
|
||||
if (pQueryAttr->pointInterpQuery) {
|
||||
op = OP_AllTimeWindow;
|
||||
} else {
|
||||
op = OP_TimeWindow;
|
||||
}
|
||||
taosArrayPush(plan, &op);
|
||||
|
||||
if (pQueryAttr->pExpr2 != NULL) {
|
||||
|
|
@ -578,7 +585,7 @@ SArray* createExecOperatorPlan(SQueryAttr* pQueryAttr) {
|
|||
taosArrayPush(plan, &op);
|
||||
}
|
||||
|
||||
if (pQueryAttr->fillType != TSDB_FILL_NONE && (!pQueryAttr->pointInterpQuery)) {
|
||||
if (pQueryAttr->fillType != TSDB_FILL_NONE) {
|
||||
op = OP_Fill;
|
||||
taosArrayPush(plan, &op);
|
||||
}
|
||||
|
|
@ -643,8 +650,14 @@ SArray* createExecOperatorPlan(SQueryAttr* pQueryAttr) {
|
|||
taosArrayPush(plan, &op);
|
||||
}
|
||||
}
|
||||
|
||||
// outer query order by support
|
||||
int32_t orderColId = pQueryAttr->order.orderColId;
|
||||
if (pQueryAttr->vgId == 0 && orderColId != PRIMARYKEY_TIMESTAMP_COL_INDEX && orderColId != INT32_MIN) {
|
||||
op = OP_Order;
|
||||
taosArrayPush(plan, &op);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (pQueryAttr->limit.limit > 0 || pQueryAttr->limit.offset > 0) {
|
||||
op = OP_Limit;
|
||||
|
|
|
|||
|
|
@ -30,6 +30,18 @@ typedef struct SCompSupporter {
|
|||
int32_t order;
|
||||
} SCompSupporter;
|
||||
|
||||
int32_t getRowNumForMultioutput(SQueryAttr* pQueryAttr, bool topBottomQuery, bool stable) {
|
||||
if (pQueryAttr && (!stable)) {
|
||||
for (int16_t i = 0; i < pQueryAttr->numOfOutput; ++i) {
|
||||
if (pQueryAttr->pExpr1[i].base.functionId == TSDB_FUNC_TOP || pQueryAttr->pExpr1[i].base.functionId == TSDB_FUNC_BOTTOM) {
|
||||
return (int32_t)pQueryAttr->pExpr1[i].base.param[0].i64;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
int32_t getOutputInterResultBufSize(SQueryAttr* pQueryAttr) {
|
||||
int32_t size = 0;
|
||||
|
||||
|
|
|
|||
|
|
@ -215,7 +215,6 @@ int32_t qCreateQueryInfo(void* tsdb, int32_t vgId, SQueryTableMsg* pQueryMsg, qi
|
|||
return code;
|
||||
}
|
||||
|
||||
|
||||
bool qTableQuery(qinfo_t qinfo, uint64_t *qId) {
|
||||
SQInfo *pQInfo = (SQInfo *)qinfo;
|
||||
assert(pQInfo && pQInfo->signature == pQInfo);
|
||||
|
|
@ -256,7 +255,11 @@ bool qTableQuery(qinfo_t qinfo, uint64_t *qId) {
|
|||
|
||||
bool newgroup = false;
|
||||
publishOperatorProfEvent(pRuntimeEnv->proot, QUERY_PROF_BEFORE_OPERATOR_EXEC);
|
||||
|
||||
int64_t st = taosGetTimestampUs();
|
||||
pRuntimeEnv->outputBuf = pRuntimeEnv->proot->exec(pRuntimeEnv->proot, &newgroup);
|
||||
pQInfo->summary.elapsedTime += (taosGetTimestampUs() - st);
|
||||
|
||||
publishOperatorProfEvent(pRuntimeEnv->proot, QUERY_PROF_AFTER_OPERATOR_EXEC);
|
||||
pRuntimeEnv->resultInfo.total += GET_NUM_OF_RESULTS(pRuntimeEnv);
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,124 @@
|
|||
#include <gtest/gtest.h>
|
||||
#include <iostream>
|
||||
|
||||
#include "taos.h"
|
||||
#include "tsdb.h"
|
||||
#include "qExtbuffer.h"
|
||||
|
||||
#pragma GCC diagnostic ignored "-Wwrite-strings"
|
||||
#pragma GCC diagnostic ignored "-Wunused-function"
|
||||
#pragma GCC diagnostic ignored "-Wunused-variable"
|
||||
#pragma GCC diagnostic ignored "-Wsign-compare"
|
||||
|
||||
namespace {
|
||||
int32_t comp(const void* p1, const void* p2) {
|
||||
int32_t* x1 = (int32_t*) p1;
|
||||
int32_t* x2 = (int32_t*) p2;
|
||||
|
||||
if (*x1 == *x2) {
|
||||
return 0;
|
||||
} else {
|
||||
return (*x1 > *x2)? 1:-1;
|
||||
}
|
||||
}
|
||||
|
||||
int32_t comp1(const void* p1, const void* p2) {
|
||||
int32_t ret = strncmp((char*) p1, (char*) p2, 20);
|
||||
|
||||
if (ret == 0) {
|
||||
return 0;
|
||||
} else {
|
||||
return ret > 0 ? 1:-1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
TEST(testCase, colunmnwise_sort_test) {
|
||||
// void taoscQSort(void** pCols, SSchema* pSchema, int32_t numOfCols, int32_t numOfRows, int32_t index, __compar_fn_t compareFn)
|
||||
void* pCols[2] = {0};
|
||||
|
||||
SSchema s[2] = {{0}};
|
||||
s[0].type = TSDB_DATA_TYPE_INT;
|
||||
s[0].bytes = 4;
|
||||
s[0].colId = 0;
|
||||
strcpy(s[0].name, "col1");
|
||||
|
||||
s[1].type = TSDB_DATA_TYPE_BINARY;
|
||||
s[1].bytes = 20;
|
||||
s[1].colId = 1;
|
||||
strcpy(s[1].name, "col2");
|
||||
|
||||
int32_t* p = (int32_t*) calloc(5, sizeof(int32_t));
|
||||
p[0] = 12;
|
||||
p[1] = 8;
|
||||
p[2] = 99;
|
||||
p[3] = 7;
|
||||
p[4] = 1;
|
||||
|
||||
char* t1 = (char*) calloc(5, 20);
|
||||
strcpy(t1, "abc");
|
||||
strcpy(t1 + 20, "def");
|
||||
strcpy(t1 + 40, "xyz");
|
||||
strcpy(t1 + 60, "klm");
|
||||
strcpy(t1 + 80, "hij");
|
||||
|
||||
pCols[0] = (char*) p;
|
||||
pCols[1] = (char*) t1;
|
||||
taoscQSort(reinterpret_cast<void**>(pCols), s, 2, 5, 0, comp);
|
||||
|
||||
int32_t* px = (int32_t*) pCols[0];
|
||||
ASSERT_EQ(px[0], 1);
|
||||
ASSERT_EQ(px[1], 7);
|
||||
ASSERT_EQ(px[2], 8);
|
||||
ASSERT_EQ(px[3], 12);
|
||||
ASSERT_EQ(px[4], 99);
|
||||
|
||||
char* px1 = (char*) pCols[1];
|
||||
ASSERT_STRCASEEQ(px1 + 20 * 0, "hij");
|
||||
ASSERT_STRCASEEQ(px1 + 20 * 1, "klm");
|
||||
ASSERT_STRCASEEQ(px1 + 20 * 2, "def");
|
||||
ASSERT_STRCASEEQ(px1 + 20 * 3, "abc");
|
||||
ASSERT_STRCASEEQ(px1 + 20 * 4, "xyz");
|
||||
|
||||
taoscQSort(pCols, s, 2, 5, 1, comp1);
|
||||
px = (int32_t*) pCols[0];
|
||||
ASSERT_EQ(px[0], 12);
|
||||
ASSERT_EQ(px[1], 8);
|
||||
ASSERT_EQ(px[2], 1);
|
||||
ASSERT_EQ(px[3], 7);
|
||||
ASSERT_EQ(px[4], 99);
|
||||
|
||||
px1 = (char*) pCols[1];
|
||||
ASSERT_STRCASEEQ(px1 + 20 * 0, "abc");
|
||||
ASSERT_STRCASEEQ(px1 + 20 * 1, "def");
|
||||
ASSERT_STRCASEEQ(px1 + 20 * 2, "hij");
|
||||
ASSERT_STRCASEEQ(px1 + 20 * 3, "klm");
|
||||
ASSERT_STRCASEEQ(px1 + 20 * 4, "xyz");
|
||||
}
|
||||
|
||||
TEST(testCase, columnsort_test) {
|
||||
SSchema field[1] = {
|
||||
{TSDB_DATA_TYPE_INT, "k", sizeof(int32_t)},
|
||||
};
|
||||
|
||||
const int32_t num = 2000;
|
||||
|
||||
int32_t *d = (int32_t *)malloc(sizeof(int32_t) * num);
|
||||
for (int32_t i = 0; i < num; ++i) {
|
||||
d[i] = i % 4;
|
||||
}
|
||||
|
||||
const int32_t numOfOrderCols = 1;
|
||||
int32_t orderColIdx = 0;
|
||||
SColumnModel *pModel = createColumnModel(field, 1, 1000);
|
||||
tOrderDescriptor *pDesc = tOrderDesCreate(&orderColIdx, numOfOrderCols, pModel, 1);
|
||||
|
||||
tColDataQSort(pDesc, num, 0, num - 1, (char *)d, 1);
|
||||
|
||||
for (int32_t i = 0; i < num; ++i) {
|
||||
printf("%d\t", d[i]);
|
||||
}
|
||||
printf("\n");
|
||||
|
||||
destroyColumnModel(pModel);
|
||||
}
|
||||
|
|
@ -330,7 +330,7 @@ void intDataTest() {
|
|||
filterAddRange(h, ra + i, TSDB_RELATION_AND);
|
||||
}
|
||||
filterGetRangeNum(h, &num);
|
||||
ASSERT_EQ(num, 0);
|
||||
ASSERT_EQ(num, 1);
|
||||
filterFreeRangeCtx(h);
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,4 @@
|
|||
#include "os.h"
|
||||
#include <gtest/gtest.h>
|
||||
#include <cassert>
|
||||
#include <iostream>
|
||||
|
||||
#include "taos.h"
|
||||
|
|
|
|||
|
|
@ -397,7 +397,11 @@ void *taosOpenTcpClientConnection(void *shandle, void *thandle, uint32_t ip, uin
|
|||
SThreadObj *pThreadObj = pClientObj->pThreadObj[index];
|
||||
|
||||
SOCKET fd = taosOpenTcpClientSocket(ip, port, pThreadObj->ip);
|
||||
#if defined(_TD_WINDOWS_64) || defined(_TD_WINDOWS_32)
|
||||
if (fd == (SOCKET)-1) return NULL;
|
||||
#else
|
||||
if (fd <= 0) return NULL;
|
||||
#endif
|
||||
|
||||
struct sockaddr_in sin;
|
||||
uint16_t localPort = 0;
|
||||
|
|
|
|||
|
|
@ -65,12 +65,7 @@ SDisk *tfsFreeDisk(SDisk *pDisk);
|
|||
int tfsUpdateDiskInfo(SDisk *pDisk);
|
||||
|
||||
// ttier.c ======================================================
|
||||
typedef struct {
|
||||
int64_t size;
|
||||
int64_t used;
|
||||
int64_t free;
|
||||
int16_t nAvailDisks; // # of Available disks
|
||||
} STierMeta;
|
||||
|
||||
typedef struct STier {
|
||||
pthread_spinlock_t lock;
|
||||
int level;
|
||||
|
|
|
|||
|
|
@ -101,7 +101,7 @@ int tfsInit(SDiskCfg *pDiskCfg, int ndisk) {
|
|||
return -1;
|
||||
}
|
||||
|
||||
tfsUpdateInfo(NULL);
|
||||
tfsUpdateInfo(NULL, NULL, 0);
|
||||
for (int level = 0; level < TFS_NLEVEL(); level++) {
|
||||
tfsPosNextId(TFS_TIER_AT(level));
|
||||
}
|
||||
|
|
@ -119,7 +119,7 @@ void tfsDestroy() {
|
|||
}
|
||||
}
|
||||
|
||||
void tfsUpdateInfo(SFSMeta *pFSMeta) {
|
||||
void tfsUpdateInfo(SFSMeta *pFSMeta, STierMeta *tierMetas, int8_t numTiers) {
|
||||
SFSMeta fsMeta;
|
||||
STierMeta tierMeta;
|
||||
|
||||
|
|
@ -130,11 +130,16 @@ void tfsUpdateInfo(SFSMeta *pFSMeta) {
|
|||
memset(pFSMeta, 0, sizeof(*pFSMeta));
|
||||
|
||||
for (int level = 0; level < TFS_NLEVEL(); level++) {
|
||||
STierMeta *pTierMeta = &tierMeta;
|
||||
if (tierMetas && level < numTiers) {
|
||||
pTierMeta = tierMetas + level;
|
||||
}
|
||||
|
||||
STier *pTier = TFS_TIER_AT(level);
|
||||
tfsUpdateTierInfo(pTier, &tierMeta);
|
||||
pFSMeta->tsize += tierMeta.size;
|
||||
pFSMeta->avail += tierMeta.free;
|
||||
pFSMeta->used += tierMeta.used;
|
||||
tfsUpdateTierInfo(pTier, pTierMeta);
|
||||
pFSMeta->tsize += pTierMeta->size;
|
||||
pFSMeta->avail += pTierMeta->free;
|
||||
pFSMeta->used += pTierMeta->used;
|
||||
}
|
||||
|
||||
tfsLock();
|
||||
|
|
@ -595,7 +600,7 @@ void taosGetDisk() {
|
|||
SFSMeta fsMeta;
|
||||
|
||||
if (tscEmbedded) {
|
||||
tfsUpdateInfo(&fsMeta);
|
||||
tfsUpdateInfo(&fsMeta, NULL, 0);
|
||||
tsTotalDataDirGB = (float)(fsMeta.tsize / unit);
|
||||
tsUsedDataDirGB = (float)(fsMeta.used / unit);
|
||||
tsAvailDataDirGB = (float)(fsMeta.avail / unit);
|
||||
|
|
|
|||
|
|
@ -24,8 +24,7 @@ typedef struct STable {
|
|||
tstr* name; // NOTE: there a flexible string here
|
||||
uint64_t suid;
|
||||
struct STable* pSuper; // super table pointer
|
||||
uint8_t numOfSchemas;
|
||||
STSchema* schema[TSDB_MAX_TABLE_SCHEMAS];
|
||||
SArray* schema;
|
||||
STSchema* tagSchema;
|
||||
SKVRow tagVal;
|
||||
SSkipList* pIndex; // For TSDB_SUPER_TABLE, it is the skiplist index
|
||||
|
|
@ -107,10 +106,9 @@ static FORCE_INLINE STSchema* tsdbGetTableSchemaImpl(STable* pTable, bool lock,
|
|||
|
||||
if (lock) TSDB_RLOCK_TABLE(pDTable);
|
||||
if (_version < 0) { // get the latest version of schema
|
||||
pTSchema = pDTable->schema[pDTable->numOfSchemas - 1];
|
||||
pTSchema = *(STSchema **)taosArrayGetLast(pDTable->schema);
|
||||
} else { // get the schema with version
|
||||
void* ptr = taosbsearch(&_version, pDTable->schema, pDTable->numOfSchemas, sizeof(STSchema*),
|
||||
tsdbCompareSchemaVersion, TD_EQ);
|
||||
void* ptr = taosArraySearch(pDTable->schema, &_version, tsdbCompareSchemaVersion, TD_EQ);
|
||||
if (ptr == NULL) {
|
||||
terrno = TSDB_CODE_TDB_IVD_TB_SCHEMA_VERSION;
|
||||
goto _exit;
|
||||
|
|
|
|||
|
|
@ -37,6 +37,8 @@ static void tsdbScanAndTryFixDFilesHeader(STsdbRepo *pRepo, int32_t *nExpired);
|
|||
static int tsdbProcessExpiredFS(STsdbRepo *pRepo);
|
||||
static int tsdbCreateMeta(STsdbRepo *pRepo);
|
||||
|
||||
// For backward compatibility
|
||||
bool tsdbForceKeepFile = false;
|
||||
// ================== CURRENT file header info
|
||||
static int tsdbEncodeFSHeader(void **buf, SFSHeader *pHeader) {
|
||||
int tlen = 0;
|
||||
|
|
@ -1048,6 +1050,26 @@ static int tsdbRestoreMeta(STsdbRepo *pRepo) {
|
|||
return -1;
|
||||
}
|
||||
|
||||
if (tsdbForceKeepFile) {
|
||||
struct stat tfstat;
|
||||
|
||||
// Get real file size
|
||||
if (fstat(pfs->cstatus->pmf->fd, &tfstat) < 0) {
|
||||
terrno = TAOS_SYSTEM_ERROR(errno);
|
||||
tsdbCloseMFile(pfs->cstatus->pmf);
|
||||
tfsClosedir(tdir);
|
||||
regfree(®ex);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (pfs->cstatus->pmf->info.size != tfstat.st_size) {
|
||||
int64_t tfsize = pfs->cstatus->pmf->info.size;
|
||||
pfs->cstatus->pmf->info.size = tfstat.st_size;
|
||||
tsdbInfo("vgId:%d file %s header size is changed from %" PRId64 " to %" PRId64, REPO_ID(pRepo),
|
||||
TSDB_FILE_FULL_NAME(pfs->cstatus->pmf), tfsize, pfs->cstatus->pmf->info.size);
|
||||
}
|
||||
}
|
||||
|
||||
tsdbCloseMFile(pfs->cstatus->pmf);
|
||||
}
|
||||
} else if (code == REG_NOMATCH) {
|
||||
|
|
@ -1212,6 +1234,24 @@ static int tsdbRestoreDFileSet(STsdbRepo *pRepo) {
|
|||
return -1;
|
||||
}
|
||||
|
||||
if (tsdbForceKeepFile) {
|
||||
struct stat tfstat;
|
||||
|
||||
// Get real file size
|
||||
if (fstat(pDFile->fd, &tfstat) < 0) {
|
||||
terrno = TAOS_SYSTEM_ERROR(errno);
|
||||
taosArrayDestroy(fArray);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (pDFile->info.size != tfstat.st_size) {
|
||||
int64_t tfsize = pDFile->info.size;
|
||||
pDFile->info.size = tfstat.st_size;
|
||||
tsdbInfo("vgId:%d file %s header size is changed from %" PRId64 " to %" PRId64, REPO_ID(pRepo),
|
||||
TSDB_FILE_FULL_NAME(pDFile), tfsize, pDFile->info.size);
|
||||
}
|
||||
}
|
||||
|
||||
tsdbCloseDFile(pDFile);
|
||||
index++;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -43,6 +43,8 @@ static int tsdbRemoveTableFromStore(STsdbRepo *pRepo, STable *pTable);
|
|||
static int tsdbRmTableFromMeta(STsdbRepo *pRepo, STable *pTable);
|
||||
static int tsdbAdjustMetaTables(STsdbRepo *pRepo, int tid);
|
||||
static int tsdbCheckTableTagVal(SKVRow *pKVRow, STSchema *pSchema);
|
||||
static int tsdbAddSchema(STable *pTable, STSchema *pSchema);
|
||||
static void tsdbFreeTableSchema(STable *pTable);
|
||||
|
||||
// ------------------ OUTER FUNCTIONS ------------------
|
||||
int tsdbCreateTable(STsdbRepo *repo, STableCfg *pCfg) {
|
||||
|
|
@ -722,17 +724,10 @@ void tsdbUpdateTableSchema(STsdbRepo *pRepo, STable *pTable, STSchema *pSchema,
|
|||
STsdbMeta *pMeta = pRepo->tsdbMeta;
|
||||
|
||||
STable *pCTable = (TABLE_TYPE(pTable) == TSDB_CHILD_TABLE) ? pTable->pSuper : pTable;
|
||||
ASSERT(schemaVersion(pSchema) > schemaVersion(pCTable->schema[pCTable->numOfSchemas - 1]));
|
||||
ASSERT(schemaVersion(pSchema) > schemaVersion(*(STSchema **)taosArrayGetLast(pCTable->schema)));
|
||||
|
||||
TSDB_WLOCK_TABLE(pCTable);
|
||||
if (pCTable->numOfSchemas < TSDB_MAX_TABLE_SCHEMAS) {
|
||||
pCTable->schema[pCTable->numOfSchemas++] = pSchema;
|
||||
} else {
|
||||
ASSERT(pCTable->numOfSchemas == TSDB_MAX_TABLE_SCHEMAS);
|
||||
tdFreeSchema(pCTable->schema[0]);
|
||||
memmove(pCTable->schema, pCTable->schema + 1, sizeof(STSchema *) * (TSDB_MAX_TABLE_SCHEMAS - 1));
|
||||
pCTable->schema[pCTable->numOfSchemas - 1] = pSchema;
|
||||
}
|
||||
tsdbAddSchema(pCTable, pSchema);
|
||||
|
||||
if (schemaNCols(pSchema) > pMeta->maxCols) pMeta->maxCols = schemaNCols(pSchema);
|
||||
if (schemaTLen(pSchema) > pMeta->maxRowBytes) pMeta->maxRowBytes = schemaTLen(pSchema);
|
||||
|
|
@ -828,9 +823,7 @@ static STable *tsdbCreateTableFromCfg(STableCfg *pCfg, bool isSuper, STable *pST
|
|||
TABLE_TID(pTable) = -1;
|
||||
TABLE_SUID(pTable) = -1;
|
||||
pTable->pSuper = NULL;
|
||||
pTable->numOfSchemas = 1;
|
||||
pTable->schema[0] = tdDupSchema(pCfg->schema);
|
||||
if (pTable->schema[0] == NULL) {
|
||||
if (tsdbAddSchema(pTable, tdDupSchema(pCfg->schema)) < 0) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
goto _err;
|
||||
}
|
||||
|
|
@ -841,7 +834,8 @@ static STable *tsdbCreateTableFromCfg(STableCfg *pCfg, bool isSuper, STable *pST
|
|||
}
|
||||
pTable->tagVal = NULL;
|
||||
STColumn *pCol = schemaColAt(pTable->tagSchema, DEFAULT_TAG_INDEX_COLUMN);
|
||||
pTable->pIndex = tSkipListCreate(TSDB_SUPER_TABLE_SL_LEVEL, colType(pCol), (uint8_t)(colBytes(pCol)), NULL, SL_ALLOW_DUP_KEY, getTagIndexKey);
|
||||
pTable->pIndex = tSkipListCreate(TSDB_SUPER_TABLE_SL_LEVEL, colType(pCol), (uint8_t)(colBytes(pCol)), NULL,
|
||||
SL_ALLOW_DUP_KEY, getTagIndexKey);
|
||||
if (pTable->pIndex == NULL) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
goto _err;
|
||||
|
|
@ -870,9 +864,7 @@ static STable *tsdbCreateTableFromCfg(STableCfg *pCfg, bool isSuper, STable *pST
|
|||
}
|
||||
} else {
|
||||
TABLE_SUID(pTable) = -1;
|
||||
pTable->numOfSchemas = 1;
|
||||
pTable->schema[0] = tdDupSchema(pCfg->schema);
|
||||
if (pTable->schema[0] == NULL) {
|
||||
if (tsdbAddSchema(pTable, tdDupSchema(pCfg->schema)) < 0) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
goto _err;
|
||||
}
|
||||
|
|
@ -906,9 +898,7 @@ static void tsdbFreeTable(STable *pTable) {
|
|||
TABLE_UID(pTable));
|
||||
tfree(TABLE_NAME(pTable));
|
||||
if (TABLE_TYPE(pTable) != TSDB_CHILD_TABLE) {
|
||||
for (int i = 0; i < TSDB_MAX_TABLE_SCHEMAS; i++) {
|
||||
tdFreeSchema(pTable->schema[i]);
|
||||
}
|
||||
tsdbFreeTableSchema(pTable);
|
||||
|
||||
if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) {
|
||||
tdFreeSchema(pTable->tagSchema);
|
||||
|
|
@ -1260,9 +1250,10 @@ static int tsdbEncodeTable(void **buf, STable *pTable) {
|
|||
tlen += taosEncodeFixedU64(buf, TABLE_SUID(pTable));
|
||||
tlen += tdEncodeKVRow(buf, pTable->tagVal);
|
||||
} else {
|
||||
tlen += taosEncodeFixedU8(buf, pTable->numOfSchemas);
|
||||
for (int i = 0; i < pTable->numOfSchemas; i++) {
|
||||
tlen += tdEncodeSchema(buf, pTable->schema[i]);
|
||||
tlen += taosEncodeFixedU8(buf, (uint8_t)taosArrayGetSize(pTable->schema));
|
||||
for (int i = 0; i < taosArrayGetSize(pTable->schema); i++) {
|
||||
STSchema *pSchema = taosArrayGetP(pTable->schema, i);
|
||||
tlen += tdEncodeSchema(buf, pSchema);
|
||||
}
|
||||
|
||||
if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) {
|
||||
|
|
@ -1293,9 +1284,12 @@ static void *tsdbDecodeTable(void *buf, STable **pRTable) {
|
|||
buf = taosDecodeFixedU64(buf, &TABLE_SUID(pTable));
|
||||
buf = tdDecodeKVRow(buf, &(pTable->tagVal));
|
||||
} else {
|
||||
buf = taosDecodeFixedU8(buf, &(pTable->numOfSchemas));
|
||||
for (int i = 0; i < pTable->numOfSchemas; i++) {
|
||||
buf = tdDecodeSchema(buf, &(pTable->schema[i]));
|
||||
uint8_t nSchemas;
|
||||
buf = taosDecodeFixedU8(buf, &nSchemas);
|
||||
for (int i = 0; i < nSchemas; i++) {
|
||||
STSchema *pSchema;
|
||||
buf = tdDecodeSchema(buf, &pSchema);
|
||||
tsdbAddSchema(pTable, pSchema);
|
||||
}
|
||||
|
||||
if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) {
|
||||
|
|
@ -1457,3 +1451,38 @@ static int tsdbCheckTableTagVal(SKVRow *pKVRow, STSchema *pSchema) {
|
|||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int tsdbAddSchema(STable *pTable, STSchema *pSchema) {
|
||||
ASSERT(TABLE_TYPE(pTable) != TSDB_CHILD_TABLE);
|
||||
|
||||
if (pTable->schema == NULL) {
|
||||
pTable->schema = taosArrayInit(TSDB_MAX_TABLE_SCHEMAS, sizeof(SSchema *));
|
||||
if (pTable->schema == NULL) {
|
||||
terrno = TAOS_SYSTEM_ERROR(errno);
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
ASSERT(taosArrayGetSize(pTable->schema) == 0 ||
|
||||
schemaVersion(pSchema) > schemaVersion(*(STSchema **)taosArrayGetLast(pTable->schema)));
|
||||
|
||||
if (taosArrayPush(pTable->schema, &pSchema) == NULL) {
|
||||
terrno = TAOS_SYSTEM_ERROR(errno);
|
||||
return -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void tsdbFreeTableSchema(STable *pTable) {
|
||||
ASSERT(pTable != NULL);
|
||||
|
||||
if (pTable->schema) {
|
||||
for (size_t i = 0; i < taosArrayGetSize(pTable->schema); i++) {
|
||||
STSchema *pSchema = taosArrayGetP(pTable->schema, i);
|
||||
tdFreeSchema(pSchema);
|
||||
}
|
||||
|
||||
taosArrayDestroy(pTable->schema);
|
||||
}
|
||||
}
|
||||
|
|
@ -691,6 +691,18 @@ static STableGroupInfo* trimTableGroup(STimeWindow* window, STableGroupInfo* pGr
|
|||
TsdbQueryHandleT tsdbQueryRowsInExternalWindow(STsdbRepo *tsdb, STsdbQueryCond* pCond, STableGroupInfo *groupList, uint64_t qId, SMemRef* pRef) {
|
||||
STableGroupInfo* pNew = trimTableGroup(&pCond->twindow, groupList);
|
||||
|
||||
if (pNew->numOfTables == 0) {
|
||||
tsdbDebug("update query time range to invalidate time window");
|
||||
|
||||
assert(taosArrayGetSize(pNew->pGroupList) == 0);
|
||||
bool asc = ASCENDING_TRAVERSE(pCond->order);
|
||||
if (asc) {
|
||||
pCond->twindow.ekey = pCond->twindow.skey - 1;
|
||||
} else {
|
||||
pCond->twindow.skey = pCond->twindow.ekey - 1;
|
||||
}
|
||||
}
|
||||
|
||||
STsdbQueryHandle *pQueryHandle = (STsdbQueryHandle*) tsdbQueryTables(tsdb, pCond, pNew, qId, pRef);
|
||||
pQueryHandle->loadExternalRow = true;
|
||||
pQueryHandle->currentLoadExternalRows = true;
|
||||
|
|
@ -2693,7 +2705,7 @@ static void destroyHelper(void* param) {
|
|||
free(param);
|
||||
}
|
||||
|
||||
static bool loadBlockOfActiveTable(STsdbQueryHandle* pQueryHandle) {
|
||||
static bool loadBlockOfActiveTable(STsdbQueryHandle* pQueryHandle) {
|
||||
if (pQueryHandle->checkFiles) {
|
||||
// check if the query range overlaps with the file data block
|
||||
bool exists = true;
|
||||
|
|
|
|||
|
|
@ -47,7 +47,7 @@ int WCSPatternMatch(const wchar_t *pattern, const wchar_t *str, size_t size, con
|
|||
|
||||
int32_t doCompare(const char* a, const char* b, int32_t type, size_t size);
|
||||
|
||||
__compar_fn_t getKeyComparFunc(int32_t keyType);
|
||||
__compar_fn_t getKeyComparFunc(int32_t keyType, int32_t order);
|
||||
|
||||
__compar_fn_t getComparFunc(int32_t type, int32_t optr);
|
||||
|
||||
|
|
|
|||
|
|
@ -81,6 +81,7 @@ typedef struct {
|
|||
extern SGlobalCfg tsGlobalConfig[];
|
||||
extern int32_t tsGlobalConfigNum;
|
||||
extern char * tsCfgStatusStr[];
|
||||
extern bool tsdbForceKeepFile;
|
||||
|
||||
void taosReadGlobalLogCfg();
|
||||
bool taosReadGlobalCfg();
|
||||
|
|
|
|||
|
|
@ -16,44 +16,22 @@
|
|||
#include "os.h"
|
||||
#include "ttype.h"
|
||||
#include "tcompare.h"
|
||||
#include "tarray.h"
|
||||
#include "hash.h"
|
||||
|
||||
int32_t setCompareBytes1(const void *pLeft, const void *pRight) {
|
||||
return NULL != taosHashGet((SHashObj *)pRight, pLeft, 1) ? 1 : 0;
|
||||
return NULL != taosHashGet((SHashObj *)pRight, pLeft, 1) ? 1 : 0;
|
||||
}
|
||||
|
||||
int32_t setCompareBytes2(const void *pLeft, const void *pRight) {
|
||||
return NULL != taosHashGet((SHashObj *)pRight, pLeft, 2) ? 1 : 0;
|
||||
return NULL != taosHashGet((SHashObj *)pRight, pLeft, 2) ? 1 : 0;
|
||||
}
|
||||
|
||||
int32_t setCompareBytes4(const void *pLeft, const void *pRight) {
|
||||
return NULL != taosHashGet((SHashObj *)pRight, pLeft, 4) ? 1 : 0;
|
||||
return NULL != taosHashGet((SHashObj *)pRight, pLeft, 4) ? 1 : 0;
|
||||
}
|
||||
|
||||
int32_t setCompareBytes8(const void *pLeft, const void *pRight) {
|
||||
return NULL != taosHashGet((SHashObj *)pRight, pLeft, 8) ? 1 : 0;
|
||||
}
|
||||
|
||||
int32_t compareInt32Val(const void *pLeft, const void *pRight) {
|
||||
int32_t left = GET_INT32_VAL(pLeft), right = GET_INT32_VAL(pRight);
|
||||
if (left > right) return 1;
|
||||
if (left < right) return -1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int32_t compareInt64Val(const void *pLeft, const void *pRight) {
|
||||
int64_t left = GET_INT64_VAL(pLeft), right = GET_INT64_VAL(pRight);
|
||||
if (left > right) return 1;
|
||||
if (left < right) return -1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int32_t compareInt16Val(const void *pLeft, const void *pRight) {
|
||||
int16_t left = GET_INT16_VAL(pLeft), right = GET_INT16_VAL(pRight);
|
||||
if (left > right) return 1;
|
||||
if (left < right) return -1;
|
||||
return 0;
|
||||
return NULL != taosHashGet((SHashObj *)pRight, pLeft, 8) ? 1 : 0;
|
||||
}
|
||||
|
||||
int32_t compareInt8Val(const void *pLeft, const void *pRight) {
|
||||
|
|
@ -63,6 +41,43 @@ int32_t compareInt8Val(const void *pLeft, const void *pRight) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
int32_t compareInt8ValDesc(const void *pLeft, const void *pRight) {
|
||||
return compareInt8Val(pRight, pLeft);
|
||||
}
|
||||
|
||||
int32_t compareInt16Val(const void *pLeft, const void *pRight) {
|
||||
int16_t left = GET_INT16_VAL(pLeft), right = GET_INT16_VAL(pRight);
|
||||
if (left > right) return 1;
|
||||
if (left < right) return -1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int32_t compareInt16ValDesc(const void* pLeft, const void* pRight) {
|
||||
return compareInt16Val(pRight, pLeft);
|
||||
}
|
||||
|
||||
int32_t compareInt32Val(const void *pLeft, const void *pRight) {
|
||||
int32_t left = GET_INT32_VAL(pLeft), right = GET_INT32_VAL(pRight);
|
||||
if (left > right) return 1;
|
||||
if (left < right) return -1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int32_t compareInt32ValDesc(const void* pLeft, const void* pRight) {
|
||||
return compareInt32Val(pRight, pLeft);
|
||||
}
|
||||
|
||||
int32_t compareInt64Val(const void *pLeft, const void *pRight) {
|
||||
int64_t left = GET_INT64_VAL(pLeft), right = GET_INT64_VAL(pRight);
|
||||
if (left > right) return 1;
|
||||
if (left < right) return -1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int32_t compareInt64ValDesc(const void* pLeft, const void* pRight) {
|
||||
return compareInt64Val(pRight, pLeft);
|
||||
}
|
||||
|
||||
int32_t compareUint32Val(const void *pLeft, const void *pRight) {
|
||||
uint32_t left = GET_UINT32_VAL(pLeft), right = GET_UINT32_VAL(pRight);
|
||||
if (left > right) return 1;
|
||||
|
|
@ -70,6 +85,10 @@ int32_t compareUint32Val(const void *pLeft, const void *pRight) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
int32_t compareUint32ValDesc(const void* pLeft, const void* pRight) {
|
||||
return compareUint32Val(pRight, pLeft);
|
||||
}
|
||||
|
||||
int32_t compareUint64Val(const void *pLeft, const void *pRight) {
|
||||
uint64_t left = GET_UINT64_VAL(pLeft), right = GET_UINT64_VAL(pRight);
|
||||
if (left > right) return 1;
|
||||
|
|
@ -77,6 +96,10 @@ int32_t compareUint64Val(const void *pLeft, const void *pRight) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
int32_t compareUint64ValDesc(const void* pLeft, const void* pRight) {
|
||||
return compareUint64Val(pRight, pLeft);
|
||||
}
|
||||
|
||||
int32_t compareUint16Val(const void *pLeft, const void *pRight) {
|
||||
uint16_t left = GET_UINT16_VAL(pLeft), right = GET_UINT16_VAL(pRight);
|
||||
if (left > right) return 1;
|
||||
|
|
@ -84,6 +107,10 @@ int32_t compareUint16Val(const void *pLeft, const void *pRight) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
int32_t compareUint16ValDesc(const void* pLeft, const void* pRight) {
|
||||
return compareUint16Val(pRight, pLeft);
|
||||
}
|
||||
|
||||
int32_t compareUint8Val(const void* pLeft, const void* pRight) {
|
||||
uint8_t left = GET_UINT8_VAL(pLeft), right = GET_UINT8_VAL(pRight);
|
||||
if (left > right) return 1;
|
||||
|
|
@ -91,6 +118,10 @@ int32_t compareUint8Val(const void* pLeft, const void* pRight) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
int32_t compareUint8ValDesc(const void* pLeft, const void* pRight) {
|
||||
return compareUint8Val(pRight, pLeft);
|
||||
}
|
||||
|
||||
int32_t compareFloatVal(const void *pLeft, const void *pRight) {
|
||||
float p1 = GET_FLOAT_VAL(pLeft);
|
||||
float p2 = GET_FLOAT_VAL(pRight);
|
||||
|
|
@ -112,6 +143,10 @@ int32_t compareFloatVal(const void *pLeft, const void *pRight) {
|
|||
return FLT_GREATER(p1, p2) ? 1: -1;
|
||||
}
|
||||
|
||||
int32_t compareFloatValDesc(const void* pLeft, const void* pRight) {
|
||||
return compareFloatVal(pRight, pLeft);
|
||||
}
|
||||
|
||||
int32_t compareDoubleVal(const void *pLeft, const void *pRight) {
|
||||
double p1 = GET_DOUBLE_VAL(pLeft);
|
||||
double p2 = GET_DOUBLE_VAL(pRight);
|
||||
|
|
@ -133,6 +168,10 @@ int32_t compareDoubleVal(const void *pLeft, const void *pRight) {
|
|||
return FLT_GREATER(p1, p2) ? 1: -1;
|
||||
}
|
||||
|
||||
int32_t compareDoubleValDesc(const void* pLeft, const void* pRight) {
|
||||
return compareDoubleVal(pRight, pLeft);
|
||||
}
|
||||
|
||||
int32_t compareLenPrefixedStr(const void *pLeft, const void *pRight) {
|
||||
int32_t len1 = varDataLen(pLeft);
|
||||
int32_t len2 = varDataLen(pRight);
|
||||
|
|
@ -149,6 +188,10 @@ int32_t compareLenPrefixedStr(const void *pLeft, const void *pRight) {
|
|||
}
|
||||
}
|
||||
|
||||
int32_t compareLenPrefixedStrDesc(const void* pLeft, const void* pRight) {
|
||||
return compareLenPrefixedStr(pRight, pLeft);
|
||||
}
|
||||
|
||||
int32_t compareLenPrefixedWStr(const void *pLeft, const void *pRight) {
|
||||
int32_t len1 = varDataLen(pLeft);
|
||||
int32_t len2 = varDataLen(pRight);
|
||||
|
|
@ -165,6 +208,10 @@ int32_t compareLenPrefixedWStr(const void *pLeft, const void *pRight) {
|
|||
}
|
||||
}
|
||||
|
||||
int32_t compareLenPrefixedWStrDesc(const void* pLeft, const void* pRight) {
|
||||
return compareLenPrefixedWStr(pRight, pLeft);
|
||||
}
|
||||
|
||||
/*
|
||||
* Compare two strings
|
||||
* TSDB_MATCH: Match
|
||||
|
|
@ -280,46 +327,43 @@ int WCSPatternMatch(const wchar_t *patterStr, const wchar_t *str, size_t size, c
|
|||
|
||||
int32_t compareStrPatternComp(const void* pLeft, const void* pRight) {
|
||||
SPatternCompareInfo pInfo = {'%', '_'};
|
||||
|
||||
char pattern[128] = {0};
|
||||
|
||||
assert(varDataLen(pRight) <= TSDB_MAX_FIELD_LEN);
|
||||
char *pattern = calloc(varDataLen(pRight) + 1, sizeof(char));
|
||||
memcpy(pattern, varDataVal(pRight), varDataLen(pRight));
|
||||
assert(varDataLen(pRight) < 128);
|
||||
|
||||
size_t sz = varDataLen(pLeft);
|
||||
char *buf = malloc(sz + 1);
|
||||
memcpy(buf, varDataVal(pLeft), sz);
|
||||
char *buf = malloc(sz + 1);
|
||||
memcpy(buf, varDataVal(pLeft), sz);
|
||||
buf[sz] = 0;
|
||||
|
||||
int32_t ret = patternMatch(pattern, buf, sz, &pInfo);
|
||||
free(buf);
|
||||
free(pattern);
|
||||
return (ret == TSDB_PATTERN_MATCH) ? 0 : 1;
|
||||
}
|
||||
|
||||
int32_t taosArrayCompareString(const void* a, const void* b) {
|
||||
const char* x = *(const char**)a;
|
||||
const char* y = *(const char**)b;
|
||||
|
||||
|
||||
return compareLenPrefixedStr(x, y);
|
||||
}
|
||||
|
||||
//static int32_t compareFindStrInArray(const void* pLeft, const void* pRight) {
|
||||
// const SArray* arr = (const SArray*) pRight;
|
||||
// return taosArraySearchString(arr, pLeft, taosArrayCompareString, TD_EQ) == NULL ? 0 : 1;
|
||||
//}
|
||||
int32_t compareFindItemInSet(const void *pLeft, const void* pRight) {
|
||||
return NULL != taosHashGet((SHashObj *)pRight, varDataVal(pLeft), varDataLen(pLeft)) ? 1 : 0;
|
||||
return NULL != taosHashGet((SHashObj *)pRight, varDataVal(pLeft), varDataLen(pLeft)) ? 1 : 0;
|
||||
}
|
||||
|
||||
int32_t compareWStrPatternComp(const void* pLeft, const void* pRight) {
|
||||
SPatternCompareInfo pInfo = {'%', '_'};
|
||||
|
||||
wchar_t pattern[128] = {0};
|
||||
assert(TSDB_PATTERN_STRING_MAX_LEN < 128);
|
||||
assert(varDataLen(pRight) <= TSDB_MAX_FIELD_LEN * TSDB_NCHAR_SIZE);
|
||||
wchar_t *pattern = calloc(varDataLen(pRight) + 1, sizeof(wchar_t));
|
||||
|
||||
memcpy(pattern, varDataVal(pRight), varDataLen(pRight));
|
||||
assert(varDataLen(pRight) < 128);
|
||||
|
||||
|
||||
int32_t ret = WCSPatternMatch(pattern, varDataVal(pLeft), varDataLen(pLeft)/TSDB_NCHAR_SIZE, &pInfo);
|
||||
free(pattern);
|
||||
return (ret == TSDB_PATTERN_MATCH) ? 0 : 1;
|
||||
}
|
||||
|
||||
|
|
@ -329,26 +373,26 @@ __compar_fn_t getComparFunc(int32_t type, int32_t optr) {
|
|||
if (optr == TSDB_RELATION_IN && (type != TSDB_DATA_TYPE_BINARY && type != TSDB_DATA_TYPE_NCHAR)) {
|
||||
switch (type) {
|
||||
case TSDB_DATA_TYPE_BOOL:
|
||||
case TSDB_DATA_TYPE_TINYINT:
|
||||
case TSDB_DATA_TYPE_UTINYINT:
|
||||
case TSDB_DATA_TYPE_TINYINT:
|
||||
case TSDB_DATA_TYPE_UTINYINT:
|
||||
return setCompareBytes1;
|
||||
case TSDB_DATA_TYPE_SMALLINT:
|
||||
case TSDB_DATA_TYPE_USMALLINT:
|
||||
return setCompareBytes2;
|
||||
case TSDB_DATA_TYPE_INT:
|
||||
case TSDB_DATA_TYPE_UINT:
|
||||
case TSDB_DATA_TYPE_FLOAT:
|
||||
case TSDB_DATA_TYPE_FLOAT:
|
||||
return setCompareBytes4;
|
||||
case TSDB_DATA_TYPE_BIGINT:
|
||||
case TSDB_DATA_TYPE_UBIGINT:
|
||||
case TSDB_DATA_TYPE_DOUBLE:
|
||||
case TSDB_DATA_TYPE_TIMESTAMP:
|
||||
case TSDB_DATA_TYPE_BIGINT:
|
||||
case TSDB_DATA_TYPE_UBIGINT:
|
||||
case TSDB_DATA_TYPE_DOUBLE:
|
||||
case TSDB_DATA_TYPE_TIMESTAMP:
|
||||
return setCompareBytes8;
|
||||
default:
|
||||
assert(0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
switch (type) {
|
||||
case TSDB_DATA_TYPE_BOOL:
|
||||
case TSDB_DATA_TYPE_TINYINT: comparFn = compareInt8Val; break;
|
||||
|
|
@ -394,50 +438,50 @@ __compar_fn_t getComparFunc(int32_t type, int32_t optr) {
|
|||
return comparFn;
|
||||
}
|
||||
|
||||
__compar_fn_t getKeyComparFunc(int32_t keyType) {
|
||||
__compar_fn_t getKeyComparFunc(int32_t keyType, int32_t order) {
|
||||
__compar_fn_t comparFn = NULL;
|
||||
|
||||
switch (keyType) {
|
||||
case TSDB_DATA_TYPE_TINYINT:
|
||||
case TSDB_DATA_TYPE_BOOL:
|
||||
comparFn = compareInt8Val;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareInt8Val:compareInt8ValDesc;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_SMALLINT:
|
||||
comparFn = compareInt16Val;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareInt16Val:compareInt16ValDesc;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_INT:
|
||||
comparFn = compareInt32Val;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareInt32Val:compareInt32ValDesc;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_BIGINT:
|
||||
case TSDB_DATA_TYPE_TIMESTAMP:
|
||||
comparFn = compareInt64Val;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareInt64Val:compareInt64ValDesc;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_FLOAT:
|
||||
comparFn = compareFloatVal;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareFloatVal:compareFloatValDesc;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_DOUBLE:
|
||||
comparFn = compareDoubleVal;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareDoubleVal:compareDoubleValDesc;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_UTINYINT:
|
||||
comparFn = compareUint8Val;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareUint8Val:compareUint8ValDesc;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_USMALLINT:
|
||||
comparFn = compareUint16Val;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareUint16Val:compareUint16ValDesc;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_UINT:
|
||||
comparFn = compareUint32Val;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareUint32Val:compareUint32ValDesc;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_UBIGINT:
|
||||
comparFn = compareUint64Val;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareUint64Val:compareUint64ValDesc;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_BINARY:
|
||||
comparFn = compareLenPrefixedStr;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareLenPrefixedStr:compareLenPrefixedStrDesc;
|
||||
break;
|
||||
case TSDB_DATA_TYPE_NCHAR:
|
||||
comparFn = compareLenPrefixedWStr;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareLenPrefixedWStr:compareLenPrefixedWStrDesc;
|
||||
break;
|
||||
default:
|
||||
comparFn = compareInt32Val;
|
||||
comparFn = (order == TSDB_ORDER_ASC)? compareInt32Val:compareInt32ValDesc;
|
||||
break;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -54,7 +54,7 @@ SSkipList *tSkipListCreate(uint8_t maxLevel, uint8_t keyType, uint16_t keyLen, _
|
|||
pSkipList->keyFn = fn;
|
||||
pSkipList->seed = rand();
|
||||
if (comparFn == NULL) {
|
||||
pSkipList->comparFn = getKeyComparFunc(keyType);
|
||||
pSkipList->comparFn = getKeyComparFunc(keyType, TSDB_ORDER_ASC);
|
||||
} else {
|
||||
pSkipList->comparFn = comparFn;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -17,6 +17,7 @@
|
|||
#define TAOS_RANDOM_FILE_FAIL_TEST
|
||||
#include "os.h"
|
||||
#include "taoserror.h"
|
||||
#include "taosmsg.h"
|
||||
#include "tchecksum.h"
|
||||
#include "tfile.h"
|
||||
#include "twal.h"
|
||||
|
|
@ -114,7 +115,7 @@ void walRemoveAllOldFiles(void *handle) {
|
|||
#if defined(WAL_CHECKSUM_WHOLE)
|
||||
|
||||
static void walUpdateChecksum(SWalHead *pHead) {
|
||||
pHead->sver = 1;
|
||||
pHead->sver = 2;
|
||||
pHead->cksum = 0;
|
||||
pHead->cksum = taosCalcChecksum(0, (uint8_t *)pHead, sizeof(*pHead) + pHead->len);
|
||||
}
|
||||
|
|
@ -122,7 +123,7 @@ static void walUpdateChecksum(SWalHead *pHead) {
|
|||
static int walValidateChecksum(SWalHead *pHead) {
|
||||
if (pHead->sver == 0) { // for compatible with wal before sver 1
|
||||
return taosCheckChecksumWhole((uint8_t *)pHead, sizeof(*pHead));
|
||||
} else if (pHead->sver == 1) {
|
||||
} else if (pHead->sver >= 1) {
|
||||
uint32_t cksum = pHead->cksum;
|
||||
pHead->cksum = 0;
|
||||
return taosCheckChecksum((uint8_t *)pHead, sizeof(*pHead) + pHead->len, cksum);
|
||||
|
|
@ -281,7 +282,7 @@ static int32_t walSkipCorruptedRecord(SWal *pWal, SWalHead *pHead, int64_t tfd,
|
|||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
if (pHead->sver == 1) {
|
||||
if (pHead->sver >= 1) {
|
||||
if (tfRead(tfd, pHead->cont, pHead->len) < pHead->len) {
|
||||
wError("vgId:%d, read to end of corrupted wal file, offset:%" PRId64, pWal->vgId, pos);
|
||||
return TSDB_CODE_WAL_FILE_CORRUPTED;
|
||||
|
|
@ -306,7 +307,115 @@ static int32_t walSkipCorruptedRecord(SWal *pWal, SWalHead *pHead, int64_t tfd,
|
|||
|
||||
return TSDB_CODE_WAL_FILE_CORRUPTED;
|
||||
}
|
||||
// Add SMemRowType ahead of SDataRow
|
||||
static void expandSubmitBlk(SSubmitBlk *pDest, SSubmitBlk *pSrc, int32_t *lenExpand) {
|
||||
// copy the header firstly
|
||||
memcpy(pDest, pSrc, sizeof(SSubmitBlk));
|
||||
|
||||
int32_t nRows = htons(pDest->numOfRows);
|
||||
int32_t dataLen = htonl(pDest->dataLen);
|
||||
|
||||
if ((nRows <= 0) || (dataLen <= 0)) {
|
||||
return;
|
||||
}
|
||||
|
||||
char *pDestData = pDest->data;
|
||||
char *pSrcData = pSrc->data;
|
||||
for (int32_t i = 0; i < nRows; ++i) {
|
||||
memRowSetType(pDestData, SMEM_ROW_DATA);
|
||||
memcpy(memRowDataBody(pDestData), pSrcData, dataRowLen(pSrcData));
|
||||
pDestData = POINTER_SHIFT(pDestData, memRowTLen(pDestData));
|
||||
pSrcData = POINTER_SHIFT(pSrcData, dataRowLen(pSrcData));
|
||||
++(*lenExpand);
|
||||
}
|
||||
pDest->dataLen = htonl(dataLen + nRows * sizeof(uint8_t));
|
||||
}
|
||||
|
||||
// Check SDataRow by comparing the SDataRow len and SSubmitBlk dataLen
|
||||
static bool walIsSDataRow(void *pBlkData, int nRows, int32_t dataLen) {
|
||||
if ((nRows <= 0) || (dataLen <= 0)) {
|
||||
return true;
|
||||
}
|
||||
int32_t len = 0, kvLen = 0;
|
||||
for (int i = 0; i < nRows; ++i) {
|
||||
len += dataRowLen(pBlkData);
|
||||
if (len > dataLen) {
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* For SDataRow between version [2.1.5.0 and 2.1.6.X], it would never conflict.
|
||||
* For SKVRow between version [2.1.5.0 and 2.1.6.X], it may conflict in below scenario
|
||||
* - with 1st type byte 0x01 and sversion 0x0101(257), thus do further check
|
||||
*/
|
||||
if (dataRowLen(pBlkData) == 257) {
|
||||
SMemRow memRow = pBlkData;
|
||||
SKVRow kvRow = memRowKvBody(memRow);
|
||||
int nCols = kvRowNCols(kvRow);
|
||||
uint16_t calcTsOffset = (uint16_t)(TD_KV_ROW_HEAD_SIZE + sizeof(SColIdx) * nCols);
|
||||
uint16_t realTsOffset = (kvRowColIdx(kvRow))->offset;
|
||||
if (calcTsOffset == realTsOffset) {
|
||||
kvLen += memRowKvTLen(memRow);
|
||||
}
|
||||
}
|
||||
pBlkData = POINTER_SHIFT(pBlkData, dataRowLen(pBlkData));
|
||||
}
|
||||
if (len != dataLen) {
|
||||
return false;
|
||||
}
|
||||
if (kvLen == dataLen) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
// for WAL SMemRow/SDataRow compatibility
|
||||
static int walSMemRowCheck(SWalHead *pHead) {
|
||||
if ((pHead->sver < 2) && (pHead->msgType == TSDB_MSG_TYPE_SUBMIT)) {
|
||||
SSubmitMsg *pMsg = (SSubmitMsg *)pHead->cont;
|
||||
int32_t numOfBlocks = htonl(pMsg->numOfBlocks);
|
||||
if (numOfBlocks <= 0) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
int32_t nTotalRows = 0;
|
||||
SSubmitBlk *pBlk = (SSubmitBlk *)pMsg->blocks;
|
||||
for (int32_t i = 0; i < numOfBlocks; ++i) {
|
||||
int32_t dataLen = htonl(pBlk->dataLen);
|
||||
int32_t nRows = htons(pBlk->numOfRows);
|
||||
nTotalRows += nRows;
|
||||
if (!walIsSDataRow(pBlk->data, nRows, dataLen)) {
|
||||
return 0;
|
||||
}
|
||||
pBlk = (SSubmitBlk *)POINTER_SHIFT(pBlk, sizeof(SSubmitBlk) + dataLen);
|
||||
}
|
||||
ASSERT(nTotalRows >= 0);
|
||||
SWalHead *pWalHead = (SWalHead *)calloc(sizeof(SWalHead) + pHead->len + nTotalRows * sizeof(uint8_t), 1);
|
||||
if (pWalHead == NULL) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
memcpy(pWalHead, pHead, sizeof(SWalHead) + sizeof(SSubmitMsg));
|
||||
|
||||
SSubmitMsg *pDestMsg = (SSubmitMsg *)pWalHead->cont;
|
||||
SSubmitBlk *pDestBlks = (SSubmitBlk *)pDestMsg->blocks;
|
||||
SSubmitBlk *pSrcBlks = (SSubmitBlk *)pMsg->blocks;
|
||||
int32_t lenExpand = 0;
|
||||
for (int32_t i = 0; i < numOfBlocks; ++i) {
|
||||
expandSubmitBlk(pDestBlks, pSrcBlks, &lenExpand);
|
||||
pDestBlks = POINTER_SHIFT(pDestBlks, htonl(pDestBlks->dataLen) + sizeof(SSubmitBlk));
|
||||
pSrcBlks = POINTER_SHIFT(pSrcBlks, htonl(pSrcBlks->dataLen) + sizeof(SSubmitBlk));
|
||||
}
|
||||
if (lenExpand > 0) {
|
||||
pDestMsg->header.contLen = htonl(pDestMsg->length) + lenExpand;
|
||||
pDestMsg->length = htonl(pDestMsg->header.contLen);
|
||||
pWalHead->len = pWalHead->len + lenExpand;
|
||||
}
|
||||
|
||||
memcpy(pHead, pWalHead, sizeof(SWalHead) + pWalHead->len);
|
||||
tfree(pWalHead);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int32_t walRestoreWalFile(SWal *pWal, void *pVnode, FWalWrite writeFp, char *name, int64_t fileId) {
|
||||
int32_t size = WAL_MAX_SIZE;
|
||||
|
|
@ -346,7 +455,7 @@ static int32_t walRestoreWalFile(SWal *pWal, void *pVnode, FWalWrite writeFp, ch
|
|||
}
|
||||
|
||||
#if defined(WAL_CHECKSUM_WHOLE)
|
||||
if ((pHead->sver == 0 && !walValidateChecksum(pHead)) || pHead->sver < 0 || pHead->sver > 1) {
|
||||
if ((pHead->sver == 0 && !walValidateChecksum(pHead)) || pHead->sver < 0 || pHead->sver > 2) {
|
||||
wError("vgId:%d, file:%s, wal head cksum is messed up, hver:%" PRIu64 " len:%d offset:%" PRId64, pWal->vgId, name,
|
||||
pHead->version, pHead->len, offset);
|
||||
code = walSkipCorruptedRecord(pWal, pHead, tfd, &offset);
|
||||
|
|
@ -379,7 +488,7 @@ static int32_t walRestoreWalFile(SWal *pWal, void *pVnode, FWalWrite writeFp, ch
|
|||
continue;
|
||||
}
|
||||
|
||||
if (pHead->sver == 1 && !walValidateChecksum(pHead)) {
|
||||
if ((pHead->sver >= 1) && !walValidateChecksum(pHead)) {
|
||||
wError("vgId:%d, file:%s, wal whole cksum is messed up, hver:%" PRIu64 " len:%d offset:%" PRId64, pWal->vgId, name,
|
||||
pHead->version, pHead->len, offset);
|
||||
code = walSkipCorruptedRecord(pWal, pHead, tfd, &offset);
|
||||
|
|
@ -432,6 +541,13 @@ static int32_t walRestoreWalFile(SWal *pWal, void *pVnode, FWalWrite writeFp, ch
|
|||
pWal->version = pHead->version;
|
||||
|
||||
//wInfo("writeFp: %ld", offset);
|
||||
if (0 != walSMemRowCheck(pHead)) {
|
||||
wError("vgId:%d, restore wal, fileId:%" PRId64 " hver:%" PRIu64 " wver:%" PRIu64 " len:%d offset:%" PRId64,
|
||||
pWal->vgId, fileId, pHead->version, pWal->version, pHead->len, offset);
|
||||
tfClose(tfd);
|
||||
tfree(buffer);
|
||||
return TAOS_SYSTEM_ERROR(errno);
|
||||
}
|
||||
(*writeFp)(pVnode, pHead, TAOS_QTYPE_WAL, NULL);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -101,7 +101,14 @@ function runQueryPerfTest {
|
|||
|
||||
python3 insert/insertFromCSVPerformance.py -c $LOCAL_COMMIT -b $branch -T $type | tee -a $PERFORMANCE_TEST_REPORT
|
||||
|
||||
echo "=========== taosdemo performance: 4 int columns, 10000 tables, 100000 recoreds per table ===========" | tee -a $PERFORMANCE_TEST_REPORT
|
||||
python3 tools/taosdemoPerformance.py -c $LOCAL_COMMIT -b $branch -T $type | tee -a $PERFORMANCE_TEST_REPORT
|
||||
|
||||
echo "=========== taosdemo performance: 400 int columns, 400 double columns, 200 binary(128) columns, 10000 tables, 1000 recoreds per table ===========" | tee -a $PERFORMANCE_TEST_REPORT
|
||||
python3 tools/taosdemoPerformance.py -c $LOCAL_COMMIT -b $branch -T $type -i 400 -D 400 -B 200 -t 10000 -r 100 | tee -a $PERFORMANCE_TEST_REPORT
|
||||
|
||||
echo "=========== taosdemo performance: 1900 int columns, 1900 double columns, 200 binary(128) columns, 10000 tables, 1000 recoreds per table ===========" | tee -a $PERFORMANCE_TEST_REPORT
|
||||
python3 tools/taosdemoPerformance.py -c $LOCAL_COMMIT -b $branch -T $type -i 1900 -D 1900 -B 200 -t 10000 -r 100 | tee -a $PERFORMANCE_TEST_REPORT
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,67 @@
|
|||
###################################################################
|
||||
# Copyright (c) 2016 by TAOS Technologies, Inc.
|
||||
# All rights reserved.
|
||||
#
|
||||
# This file is proprietary and confidential to TAOS Technologies.
|
||||
# No part of this file may be reproduced, stored, transmitted,
|
||||
# disclosed or used in any form or by any means other than as
|
||||
# expressly provided by the written permission from Jianhui Tao
|
||||
#
|
||||
###################################################################
|
||||
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
import random
|
||||
import string
|
||||
from util.log import *
|
||||
from util.cases import *
|
||||
from util.sql import *
|
||||
from util.dnodes import *
|
||||
|
||||
class TDTestCase:
|
||||
def init(self, conn, logSql):
|
||||
tdLog.debug("start to execute %s" % __file__)
|
||||
tdSql.init(conn.cursor(), logSql)
|
||||
|
||||
def genColList(self):
|
||||
'''
|
||||
generate column list
|
||||
'''
|
||||
col_list = list()
|
||||
for i in range(1, 18):
|
||||
col_list.append(f'c{i}')
|
||||
return col_list
|
||||
|
||||
def genIncreaseValue(self, input_value):
|
||||
'''
|
||||
add ', 1' to end of value every loop
|
||||
'''
|
||||
value_list = list(input_value)
|
||||
value_list.insert(-1, ", 1")
|
||||
return ''.join(value_list)
|
||||
|
||||
def insertAlter(self):
|
||||
'''
|
||||
after each alter and insert, when execute 'select * from {tbname};' taosd will coredump
|
||||
'''
|
||||
tbname = ''.join(random.choice(string.ascii_letters.lower()) for i in range(7))
|
||||
input_value = '(now, 1)'
|
||||
tdSql.execute(f'create table {tbname} (ts timestamp, c0 int);')
|
||||
tdSql.execute(f'insert into {tbname} values {input_value};')
|
||||
for col in self.genColList():
|
||||
input_value = self.genIncreaseValue(input_value)
|
||||
tdSql.execute(f'alter table {tbname} add column {col} int;')
|
||||
tdSql.execute(f'insert into {tbname} values {input_value};')
|
||||
tdSql.query(f'select * from {tbname};')
|
||||
tdSql.checkRows(18)
|
||||
|
||||
def run(self):
|
||||
tdSql.prepare()
|
||||
self.insertAlter()
|
||||
|
||||
def stop(self):
|
||||
tdSql.close()
|
||||
tdLog.success("%s successfully executed" % __file__)
|
||||
|
||||
tdCases.addWindows(__file__, TDTestCase())
|
||||
tdCases.addLinux(__file__, TDTestCase())
|
||||
|
|
@ -35,6 +35,8 @@ class TDTestCase:
|
|||
ret = tdSql.query('select server_status() as result')
|
||||
tdSql.checkData(0, 0, 1)
|
||||
|
||||
time.sleep(1)
|
||||
|
||||
ret = tdSql.query('show dnodes')
|
||||
|
||||
dnodeId = tdSql.getData(0, 0);
|
||||
|
|
@ -43,6 +45,7 @@ class TDTestCase:
|
|||
ret = tdSql.execute('alter dnode "%s" debugFlag 135' % dnodeId)
|
||||
tdLog.info('alter dnode "%s" debugFlag 135 -> ret: %d' % (dnodeId, ret))
|
||||
|
||||
time.sleep(1)
|
||||
|
||||
ret = tdSql.query('show mnodes')
|
||||
tdSql.checkRows(1)
|
||||
|
|
@ -63,6 +66,9 @@ class TDTestCase:
|
|||
tdSql.execute('create stable st (ts timestamp, f int) tags(t int)')
|
||||
tdSql.execute('create table ct1 using st tags(1)');
|
||||
tdSql.execute('create table ct2 using st tags(2)');
|
||||
|
||||
time.sleep(1)
|
||||
|
||||
ret = tdSql.query('show vnodes "{}"'.format(dnodeEndpoint))
|
||||
tdSql.checkRows(1)
|
||||
tdSql.checkData(0, 0, 2)
|
||||
|
|
|
|||
|
|
@ -17742,4 +17742,370 @@
|
|||
fun:taosGetFqdn
|
||||
fun:taosCheckGlobalCfg
|
||||
fun:taos_init_imp
|
||||
}
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyTuple_Pack
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyObject_GetItem
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyObject_MakeTpCall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
fun:PyCode_NewWithPosOnlyArgs
|
||||
fun:PyCode_New
|
||||
obj:/usr/local/lib/python3.8/dist-packages/pandas/_libs/tslibs/parsing.cpython-38-x86_64-linux-gnu.so
|
||||
obj:/usr/local/lib/python3.8/dist-packages/pandas/_libs/tslibs/parsing.cpython-38-x86_64-linux-gnu.so
|
||||
fun:PyModule_ExecDef
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyVectorcall_Call
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyObject_MakeTpCall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/local/lib/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyVectorcall_Call
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyTuple_New
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyTuple_New
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyFunction_Vectorcall
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyObject_MakeTpCall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyFunction_Vectorcall
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyObject_MakeTpCall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun: malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyTuple_Pack
|
||||
obj:/usr/local/lib/python3.8/dist-packages/pandas/_libs/interval.cpython-38-x86_64-linux-gnu.so
|
||||
fun:PyModule_ExecDef
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyVectorcall_Call
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun: malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyObject_MakeTpCall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyObject_MakeTpCall
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyObject_CallFunctionObjArgs
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyObject_GetAttr
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyObject_MakeTpCall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8)
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8)
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
obj:/usr/bin/python3.8)
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8)
|
||||
fun:PyTuple_Pack
|
||||
obj:/usr/local/lib/python3.8/dist-packages/pandas/_libs/interval.cpython-38-x86_64-linux-gnu.so
|
||||
fun:PyModule_ExecDef
|
||||
obj:/usr/bin/python3.8)
|
||||
obj:/usr/bin/python3.8)
|
||||
fun:PyVectorcall_Call
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyTuple_Pack
|
||||
obj:/usr/local/lib/python3.8/dist-packages/pandas/_libs/tslibs/np_datetime.cpython-38-x86_64-linux-gnu.so
|
||||
fun:PyModule_ExecDef
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyVectorcall_Call
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyTuple_Pack
|
||||
obj:/usr/local/lib/python3.8/dist-packages/pandas/_libs/tslibs/ccalendar.cpython-38-x86_64-linux-gnu.so
|
||||
fun:PyModule_ExecDef
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyVectorcall_Call
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyObject_MakeTpCall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyTuple_Pack
|
||||
obj:/usr/local/lib/python3.8/dist-packages/pandas/_libs/interval.cpython-38-x86_64-linux-gnu.so
|
||||
fun:PyModule_ExecDef
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyVectorcall_Call
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyTuple_Pack
|
||||
obj:/usr/local/lib/python3.8/dist-packages/pandas/_libs/hashtable.cpython-38-x86_64-linux-gnu.so
|
||||
obj:/usr/local/lib/python3.8/dist-packages/pandas/_libs/hashtable.cpython-38-x86_64-linux-gnu.so
|
||||
fun:PyModule_ExecDef
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyVectorcall_Call
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
...
|
||||
obj:/usr/local/lib/python3.8/dist-packages/pandas/*
|
||||
...
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyTuple_New
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyTuple_New
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyObject_MakeTpCall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyFunction_Vectorcall
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyObject_GetAttr
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
}
|
||||
{
|
||||
<insert_a_suppression_name_here>
|
||||
Memcheck:Leak
|
||||
match-leak-kinds: definite
|
||||
fun:malloc
|
||||
obj:/usr/bin/python3.8
|
||||
fun:PyTuple_New
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
obj:/usr/bin/python3.8
|
||||
fun:_PyEval_EvalFrameDefault
|
||||
fun:_PyEval_EvalCodeWithName
|
||||
fun:_PyFunction_Vectorcall
|
||||
}
|
||||
|
|
|
|||
|
|
@ -212,6 +212,7 @@ python3 test.py -f tools/taosdemoAllTest/taosdemoTestInsertWithJson.py
|
|||
python3 test.py -f tools/taosdemoAllTest/taosdemoTestQueryWithJson.py
|
||||
|
||||
#query
|
||||
python3 test.py -f query/distinctOneColTb.py
|
||||
python3 ./test.py -f query/filter.py
|
||||
python3 ./test.py -f query/filterCombo.py
|
||||
python3 ./test.py -f query/queryNormal.py
|
||||
|
|
@ -343,6 +344,7 @@ python3 ./test.py -f functions/function_twa.py -r 1
|
|||
python3 ./test.py -f functions/function_twa_test2.py
|
||||
python3 ./test.py -f functions/function_stddev_td2555.py
|
||||
python3 ./test.py -f functions/showOfflineThresholdIs864000.py
|
||||
python3 ./test.py -f functions/function_interp.py
|
||||
python3 ./test.py -f insert/metadataUpdate.py
|
||||
python3 ./test.py -f query/last_cache.py
|
||||
python3 ./test.py -f query/last_row_cache.py
|
||||
|
|
@ -385,6 +387,7 @@ python3 ./test.py -f query/querySession.py
|
|||
python3 test.py -f alter/alter_create_exception.py
|
||||
python3 ./test.py -f insert/flushwhiledrop.py
|
||||
python3 ./test.py -f insert/schemalessInsert.py
|
||||
python3 ./test.py -f alter/alterColMultiTimes.py
|
||||
|
||||
#======================p4-end===============
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,46 @@
|
|||
###################################################################
|
||||
# Copyright (c) 2016 by TAOS Technologies, Inc.
|
||||
# All rights reserved.
|
||||
#
|
||||
# This file is proprietary and confidential to TAOS Technologies.
|
||||
# No part of this file may be reproduced, stored, transmitted,
|
||||
# disclosed or used in any form or by any means other than as
|
||||
# expressly provided by the written permission from Jianhui Tao
|
||||
#
|
||||
###################################################################
|
||||
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
import sys
|
||||
import taos
|
||||
from util.log import *
|
||||
from util.cases import *
|
||||
from util.sql import *
|
||||
import numpy as np
|
||||
|
||||
|
||||
class TDTestCase:
|
||||
def init(self, conn, logSql):
|
||||
tdLog.debug("start to execute %s" % __file__)
|
||||
tdSql.init(conn.cursor())
|
||||
|
||||
self.rowNum = 10
|
||||
self.ts = 1537146000000
|
||||
|
||||
def run(self):
|
||||
tdSql.prepare()
|
||||
tdSql.execute("create table t(ts timestamp, k int)")
|
||||
tdSql.execute("insert into t values('2021-1-1 1:1:1', 12);")
|
||||
|
||||
tdSql.query("select interp(*) from t where ts='2021-1-1 1:1:1'")
|
||||
tdSql.checkRows(1)
|
||||
tdSql.checkData(0, 1, 12)
|
||||
|
||||
tdSql.error("select interp(*) from t where ts >'2021-1-1 1:1:1' and ts < now interval(1s) fill(next)")
|
||||
|
||||
def stop(self):
|
||||
tdSql.close()
|
||||
tdLog.success("%s successfully executed" % __file__)
|
||||
|
||||
tdCases.addWindows(__file__, TDTestCase())
|
||||
tdCases.addLinux(__file__, TDTestCase())
|
||||
|
|
@ -414,7 +414,7 @@ class TDTestCase:
|
|||
tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, false, 'binary%s', 'nchar%s', %f, %f, %d)'''
|
||||
% (self.ts + i, random.randint(-2147483647, 2147483647),
|
||||
random.randint(-9223372036854775807, 9223372036854775807), random.randint(-32767, 32767),
|
||||
random.randint(-127, 127), random.randint(-100, 100), random.randint(-10000, 10000),
|
||||
random.randint(-127, 127), random.randint(-99, 99), random.randint(-9999, 9999),
|
||||
random.uniform(-100000,100000), random.uniform(-1000000000,1000000000), self.ts + i))
|
||||
|
||||
tdSql.execute('''insert into table_1 values(%d, %d, %d, %d, %d, 0, 'binary.%s', 'nchar.%s', %f, %f, %d)'''
|
||||
|
|
@ -422,7 +422,7 @@ class TDTestCase:
|
|||
tdSql.execute('''insert into table_1 values(%d, %d, %d, %d, %d, false, 'binary%s', 'nchar%s', %f, %f, %d)'''
|
||||
% (self.ts + i, random.randint(-2147483647, 2147483647),
|
||||
random.randint(-9223372036854775807, 9223372036854775807), random.randint(-32767, 32767),
|
||||
random.randint(-127, 127), random.randint(-100, 100), random.randint(-10000, 10000),
|
||||
random.randint(-127, 127), random.randint(-99, 99), random.randint(-9999, 9999),
|
||||
random.uniform(-100000,100000), random.uniform(-1000000000,1000000000), self.ts + i))
|
||||
|
||||
tdLog.info("========== regular_table ==========")
|
||||
|
|
|
|||
|
|
@ -414,7 +414,7 @@ class TDTestCase:
|
|||
tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, false, 'binary%s', 'nchar%s', %f, %f, %d)'''
|
||||
% (self.ts + i, random.randint(-2147483647, 2147483647),
|
||||
random.randint(-9223372036854775807, 9223372036854775807), random.randint(-32767, 32767),
|
||||
random.randint(-127, 127), random.randint(-100, 100), random.randint(-10000, 10000),
|
||||
random.randint(-127, 127), random.randint(-99, 99), random.randint(-9999, 9999),
|
||||
random.uniform(-100000,100000), random.uniform(-1000000000,1000000000), self.ts + i))
|
||||
|
||||
tdSql.execute('''insert into table_1 values(%d, %d, %d, %d, %d, 0, 'binary.%s', 'nchar.%s', %f, %f, %d)'''
|
||||
|
|
@ -422,7 +422,7 @@ class TDTestCase:
|
|||
tdSql.execute('''insert into table_1 values(%d, %d, %d, %d, %d, false, 'binary%s', 'nchar%s', %f, %f, %d)'''
|
||||
% (self.ts + i, random.randint(-2147483647, 2147483647),
|
||||
random.randint(-9223372036854775807, 9223372036854775807), random.randint(-32767, 32767),
|
||||
random.randint(-127, 127), random.randint(-100, 100), random.randint(-10000, 10000),
|
||||
random.randint(-127, 127), random.randint(-99, 99), random.randint(-9999, 9999),
|
||||
random.uniform(-100000,100000), random.uniform(-1000000000,1000000000), self.ts + i))
|
||||
|
||||
tdLog.info("========== regular_table ==========")
|
||||
|
|
|
|||
|
|
@ -414,7 +414,7 @@ class TDTestCase:
|
|||
tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, false, 'binary%s', 'nchar%s', %f, %f, %d)'''
|
||||
% (self.ts + i, random.randint(-2147483647, 2147483647),
|
||||
random.randint(-9223372036854775807, 9223372036854775807), random.randint(-32767, 32767),
|
||||
random.randint(-127, 127), random.randint(-100, 100), random.randint(-10000, 10000),
|
||||
random.randint(-127, 127), random.randint(-99, 99), random.randint(-9999, 9999),
|
||||
random.uniform(-100000,100000), random.uniform(-1000000000,1000000000), self.ts + i))
|
||||
|
||||
tdSql.execute('''insert into table_1 values(%d, %d, %d, %d, %d, 0, 'binary.%s', 'nchar.%s', %f, %f, %d)'''
|
||||
|
|
@ -422,7 +422,7 @@ class TDTestCase:
|
|||
tdSql.execute('''insert into table_1 values(%d, %d, %d, %d, %d, false, 'binary%s', 'nchar%s', %f, %f, %d)'''
|
||||
% (self.ts + i, random.randint(-2147483647, 2147483647),
|
||||
random.randint(-9223372036854775807, 9223372036854775807), random.randint(-32767, 32767),
|
||||
random.randint(-127, 127), random.randint(-100, 100), random.randint(-10000, 10000),
|
||||
random.randint(-127, 127), random.randint(-99, 99), random.randint(-9999, 9999),
|
||||
random.uniform(-100000,100000), random.uniform(-1000000000,1000000000), self.ts + i))
|
||||
|
||||
tdLog.info("========== regular_table ==========")
|
||||
|
|
|
|||
|
|
@ -0,0 +1,265 @@
|
|||
###################################################################
|
||||
# Copyright (c) 2016 by TAOS Technologies, Inc.
|
||||
# All rights reserved.
|
||||
#
|
||||
# This file is proprietary and confidential to TAOS Technologies.
|
||||
# No part of this file may be reproduced, stored, transmitted,
|
||||
# disclosed or used in any form or by any means other than as
|
||||
# expressly provided by the written permission from Jianhui Tao
|
||||
#
|
||||
###################################################################
|
||||
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
import sys
|
||||
import taos
|
||||
from util.log import *
|
||||
from util.cases import *
|
||||
from util.sql import *
|
||||
|
||||
|
||||
class TDTestCase:
|
||||
def init(self, conn, logSql):
|
||||
tdLog.debug("start to execute %s" % __file__)
|
||||
tdSql.init(conn.cursor())
|
||||
|
||||
def tb_all_query(self, num, sql="tb_all", where=""):
|
||||
tdSql.query(
|
||||
f"select distinct ts2 from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cint from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cbigint from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct csmallint from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct ctinyint from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cfloat from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cdouble from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cbool from {sql} {where}")
|
||||
if num < 2:
|
||||
tdSql.checkRows(num)
|
||||
else:
|
||||
tdSql.checkRows(2)
|
||||
tdSql.query(
|
||||
f"select distinct cbinary from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cnchar from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
|
||||
tdSql.query(
|
||||
f"select distinct ts2 as a from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cint as a from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cbigint as a from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct csmallint as a from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct ctinyint as a from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cfloat as a from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cdouble as a from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cbool as a from {sql} {where}")
|
||||
if num < 2:
|
||||
tdSql.checkRows(num)
|
||||
else:
|
||||
tdSql.checkRows(2)
|
||||
tdSql.query(
|
||||
f"select distinct cbinary as a from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
tdSql.query(
|
||||
f"select distinct cnchar as a from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
|
||||
|
||||
def tb_all_query_sub(self, num, sql="tb_all", where="",colName = "c1"):
|
||||
tdSql.query(
|
||||
f"select distinct {colName} from {sql} {where}")
|
||||
tdSql.checkRows(num)
|
||||
|
||||
def errorCheck(self, sql='tb_all'):
|
||||
tdSql.error(f"select distinct from {sql}")
|
||||
tdSql.error(f"distinct ts2 from {sql}")
|
||||
tdSql.error(f"distinct c1 from")
|
||||
tdSql.error(f"select distinct ts2, avg(cint) from {sql}")
|
||||
|
||||
## the following line is going to core dump
|
||||
#tdSql.error(f"select avg(cint), distinct ts2 from {sql}")
|
||||
|
||||
tdSql.error(f"select distinct ts2 from {sql} group by cint")
|
||||
tdSql.error(f"select distinct ts2 from {sql} interval(1s)")
|
||||
tdSql.error(f"select distinct ts2 from {sql} slimit 1 soffset 1")
|
||||
tdSql.error(f"select distinct ts2 from {sql} slimit 1")
|
||||
|
||||
##order by is not supported but not being prohibited
|
||||
#tdSql.error(f"select distinct ts2 from {sql} order by desc")
|
||||
#tdSql.error(f"select distinct ts2 from {sql} order by asc")
|
||||
|
||||
##distinct should not use on first ts, but it can be applied
|
||||
#tdSql.error(f"select distinct ts from {sql}")
|
||||
|
||||
##distinct should not be used in inner query, but error did not occur
|
||||
# tdSql.error(f"select distinct ts2 from (select distinct ts2 from {sql})")
|
||||
|
||||
|
||||
def query_all_tb(self, whereNum=0,inNum=0,maxNum=0,tbName="tb_all"):
|
||||
self.tb_all_query(maxNum,sql=tbName)
|
||||
|
||||
self.tb_all_query(num=whereNum,where="where ts2 = '2021-08-06 18:01:50.550'",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="where cint = 1073741820",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="where cbigint = 1125899906842620",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="where csmallint = 150",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="where ctinyint = 10",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="where cfloat = 0.10",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="where cdouble = 0.130",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="where cbool = true",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="where cbinary = 'adc1'",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="where cnchar = '双精度浮'",sql=tbName)
|
||||
self.tb_all_query(num=inNum,where="where ts2 in ( '2021-08-06 18:01:50.550' , '2021-08-06 18:01:50.551' )",sql=tbName)
|
||||
self.tb_all_query(num=inNum,where="where cint in (1073741820,1073741821)",sql=tbName)
|
||||
self.tb_all_query(num=inNum,where="where cbigint in (1125899906842620,1125899906842621)",sql=tbName)
|
||||
self.tb_all_query(num=inNum,where="where csmallint in (150,151)",sql=tbName)
|
||||
self.tb_all_query(num=inNum,where="where ctinyint in (10,11)",sql=tbName)
|
||||
self.tb_all_query(num=inNum,where="where cfloat in (0.10,0.11)",sql=tbName)
|
||||
self.tb_all_query(num=inNum,where="where cdouble in (0.130,0.131)",sql=tbName)
|
||||
self.tb_all_query(num=inNum,where="where cbinary in ('adc0','adc1')",sql=tbName)
|
||||
self.tb_all_query(num=inNum,where="where cnchar in ('双','双精度浮')",sql=tbName)
|
||||
self.tb_all_query(num=inNum,where="where cbool in (0, 1)",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="where cnchar like '双__浮'",sql=tbName)
|
||||
self.tb_all_query(num=maxNum,where="where cnchar like '双%'",sql=tbName)
|
||||
self.tb_all_query(num=maxNum,where="where cbinary like 'adc_'",sql=tbName)
|
||||
self.tb_all_query(num=maxNum,where="where cbinary like 'a%'",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="limit 1",sql=tbName)
|
||||
self.tb_all_query(num=whereNum,where="limit 1 offset 1",sql=tbName)
|
||||
|
||||
#subquery
|
||||
self.tb_all_query(num=maxNum,sql=f'(select * from {tbName})')
|
||||
|
||||
#subquery with where in outer query
|
||||
self.tb_all_query(num=whereNum,where="where ts2 = '2021-08-06 18:01:50.550'",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="where cint = 1073741820",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="where cbigint = 1125899906842620",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="where csmallint = 150",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="where ctinyint = 10",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="where cfloat = 0.10",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="where cdouble = 0.130",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="where cbool = true",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="where cbinary = 'adc1'",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="where cnchar = '双精度浮'",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=inNum,where="where ts2 in ( '2021-08-06 18:01:50.550' , '2021-08-06 18:01:50.551' )",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=inNum,where="where cint in (1073741820,1073741821)",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=inNum,where="where cbigint in (1125899906842620,1125899906842621)",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=inNum,where="where csmallint in (150,151)",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=inNum,where="where ctinyint in (10,11)",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=inNum,where="where cfloat in (0.10,0.11)",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=inNum,where="where cdouble in (0.130,0.131)",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=inNum,where="where cbinary in ('adc0','adc1')",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=inNum,where="where cnchar in ('双','双精度浮')",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=inNum,where="where cbool in (0, 1)",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="where cnchar like '双__浮'",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=maxNum,where="where cnchar like '双%'",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=maxNum,where="where cbinary like 'adc_'",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=maxNum,where="where cbinary like 'a%'",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="limit 1",sql=f'(select * from {tbName})')
|
||||
self.tb_all_query(num=whereNum,where="limit 1 offset 1",sql=f'(select * from {tbName})')
|
||||
#table query with inner query has error
|
||||
tdSql.error('select distinct ts2 from (select )')
|
||||
#table query with error option
|
||||
self.errorCheck()
|
||||
|
||||
|
||||
def run(self):
|
||||
tdSql.prepare()
|
||||
|
||||
tdLog.notice(
|
||||
"==============phase1 distinct col1 with no values==========")
|
||||
tdSql.execute("create stable if not exists stb_all (ts timestamp, ts2 timestamp, cint int, cbigint bigint, csmallint smallint, ctinyint tinyint,cfloat float, cdouble double, cbool bool, cbinary binary(32), cnchar nchar(32)) tags(tint int)")
|
||||
tdSql.execute(
|
||||
"create table if not exists tb_all using stb_all tags(1)")
|
||||
self.query_all_tb()
|
||||
|
||||
tdLog.notice(
|
||||
"==============phase1 finished ==========\n\n\n")
|
||||
|
||||
tdLog.notice(
|
||||
"==============phase2 distinct col1 all values are null==========")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL)")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL)")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL)")
|
||||
|
||||
# normal query
|
||||
self.query_all_tb()
|
||||
|
||||
tdLog.notice(
|
||||
"==============phase2 finished ==========\n\n\n")
|
||||
|
||||
|
||||
tdLog.notice(
|
||||
"==============phase3 distinct with distinct values ==========\n\n\n")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now+1s,'2021-08-06 18:01:50.550',1073741820,1125899906842620,150,10,0.10,0.130, true,'adc0','双')")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now+2s,'2021-08-06 18:01:50.551',1073741821,1125899906842621,151,11,0.11,0.131,false,'adc1','双精度浮')")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now+3s,'2021-08-06 18:01:50.552',1073741822,1125899906842622,152,12,0.12,0.132,NULL,'adc2','双精度')")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now+4s,'2021-08-06 18:01:50.553',1073741823,1125899906842623,153,13,0.13,0.133,NULL,'adc3','双精')")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now+5s,'2021-08-06 18:01:50.554',1073741824,1125899906842624,154,14,0.14,0.134,NULL,'adc4','双精度浮点型')")
|
||||
|
||||
# normal query
|
||||
self.query_all_tb(maxNum=5,inNum=2,whereNum=1)
|
||||
|
||||
tdLog.notice(
|
||||
"==============phase3 finishes ==========\n\n\n")
|
||||
|
||||
tdLog.notice(
|
||||
"==============phase4 distinct with some values the same values ==========\n\n\n")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now+10s,'2021-08-06 18:01:50.550',1073741820,1125899906842620,150,10,0.10,0.130, true,'adc0','双')")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now+20s,'2021-08-06 18:01:50.551',1073741821,1125899906842621,151,11,0.11,0.131,false,'adc1','双精度浮')")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now+30s,'2021-08-06 18:01:50.552',1073741822,1125899906842622,152,12,0.12,0.132,NULL,'adc2','双精度')")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now+40s,'2021-08-06 18:01:50.553',1073741823,1125899906842623,153,13,0.13,0.133,NULL,'adc3','双精')")
|
||||
tdSql.execute(
|
||||
"insert into tb_all values(now+50s,'2021-08-06 18:01:50.554',1073741824,1125899906842624,154,14,0.14,0.134,NULL,'adc4','双精度浮点型')")
|
||||
# normal query
|
||||
self.query_all_tb(maxNum=5,inNum=2,whereNum=1)
|
||||
|
||||
tdLog.notice(
|
||||
"==============phase4 finishes ==========\n\n\n")
|
||||
|
||||
|
||||
def stop(self):
|
||||
tdSql.close()
|
||||
tdLog.success("%s successfully executed" % __file__)
|
||||
|
||||
|
||||
tdCases.addWindows(__file__, TDTestCase())
|
||||
tdCases.addLinux(__file__, TDTestCase())
|
||||
|
|
@ -152,7 +152,13 @@ class TDTestCase:
|
|||
#tdSql.query("select * from tb")
|
||||
#tdSql.checkRows(1)
|
||||
|
||||
|
||||
# For jira: https://jira.taosdata.com:18080/browse/TD-6038
|
||||
tdSql.query('select count(ts) from db.tb where c1 = 0 and c3 in ("nchar0")')
|
||||
tdSql.checkRows(1)
|
||||
tdSql.checkData(0, 0, 1)
|
||||
|
||||
tdSql.query('select * from db.tb where c1 = 2 and c3 in ("nchar0")')
|
||||
tdSql.checkRows(0)
|
||||
|
||||
def stop(self):
|
||||
tdSql.close()
|
||||
|
|
|
|||
|
|
@ -287,13 +287,9 @@ class TDTestCase:
|
|||
tdLog.info(len(sql))
|
||||
tdSql.error(sql)
|
||||
|
||||
|
||||
endTime = time.time()
|
||||
print("total time %ds" % (endTime - startTime))
|
||||
|
||||
|
||||
|
||||
os.system("rm -rf query/long_where_query.py.sql")
|
||||
#os.system("rm -rf query/long_where_query.py.sql")
|
||||
|
||||
|
||||
def stop(self):
|
||||
|
|
|
|||
|
|
@ -157,19 +157,6 @@ class TDTestCase:
|
|||
tdSql.execute(f'create table {table_name}_sub1 using {table_name} tags ("{table_name}", "{table_name}")')
|
||||
tdSql.execute(f'insert into {table_name}_sub1 values (now, "{table_name}", "{table_name}");')
|
||||
|
||||
# TODO sc1 leave a bug ---> TD-5918
|
||||
# sql_list = [f'select * from {table_name} where bi1 like "{hp_name}"',
|
||||
# f'select * from {table_name} where bi1 like "{lp_name}"',
|
||||
# f'select * from {table_name} where bi1 like "{ul_name}"',
|
||||
# f'select * from {table_name} where nc1 like "{hp_name}"',
|
||||
# f'select * from {table_name} where nc1 like "{lp_name}"',
|
||||
# f'select * from {table_name} where nc1 like "{ul_name}"',
|
||||
# f'select * from {table_name} where si1 like "{hp_name}"',
|
||||
# f'select * from {table_name} where si1 like "{lp_name}"',
|
||||
# f'select * from {table_name} where si1 like "{ul_name}"',
|
||||
# f'select * from {table_name} where sc1 like "{hp_name}"',
|
||||
# f'select * from {table_name} where sc1 like "{lp_name}"',
|
||||
# f'select * from {table_name} where sc1 like "{ul_name}"']
|
||||
sql_list = [f'select * from {table_name} where bi1 like "{hp_name}"',
|
||||
f'select * from {table_name} where bi1 like "{lp_name}"',
|
||||
f'select * from {table_name} where bi1 like "{ul_name}"',
|
||||
|
|
@ -178,7 +165,11 @@ class TDTestCase:
|
|||
f'select * from {table_name} where nc1 like "{ul_name}"',
|
||||
f'select * from {table_name} where si1 like "{hp_name}"',
|
||||
f'select * from {table_name} where si1 like "{lp_name}"',
|
||||
f'select * from {table_name} where si1 like "{ul_name}"']
|
||||
f'select * from {table_name} where si1 like "{ul_name}"',
|
||||
f'select * from {table_name} where sc1 like "{hp_name}"',
|
||||
f'select * from {table_name} where sc1 like "{lp_name}"',
|
||||
f'select * from {table_name} where sc1 like "{ul_name}"']
|
||||
|
||||
for sql in sql_list:
|
||||
tdSql.query(sql)
|
||||
if len(table_name) >= 1:
|
||||
|
|
@ -211,7 +202,6 @@ class TDTestCase:
|
|||
tdSql.close()
|
||||
tdLog.success("%s successfully executed" % __file__)
|
||||
|
||||
|
||||
tdCases.addWindows(__file__, TDTestCase())
|
||||
tdCases.addLinux(__file__, TDTestCase())
|
||||
|
||||
|
|
|
|||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue