xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

Merge branch 'develop' into hotfix/td-5931

This commit is contained in:
shenglian-zhou 2021-08-13 08:36:21 +08:00 committed by GitHub
parent e5ceaa2a90 e3bec2853d
commit 2efda1271d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
66 changed files with 4695 additions and 944 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
Jenkinsfile vendored
View File

@ -5,7 +5,7 @@ node {
git url: 'https://github.com/taosdata/TDengine.git' git url: 'https://github.com/taosdata/TDengine.git'
} }
def skipstage=0 def skipbuild=0
def abortPreviousBuilds() { def abortPreviousBuilds() {
def currentJobName = env.JOB_NAME def currentJobName = env.JOB_NAME
@ -33,8 +33,7 @@ def abort_previous(){
milestone(buildNumber) milestone(buildNumber)
} }
def pre_test(){ def pre_test(){
sh'hostname'
sh ''' sh '''
sudo rmtaos || echo "taosd has not installed" sudo rmtaos || echo "taosd has not installed"
''' '''
@ -52,12 +51,18 @@ def pre_test(){
git checkout master git checkout master
''' '''
} }
else { else if(env.CHANGE_TARGET == '2.0'){
sh '''
cd ${WKC}
git checkout 2.0
'''
}
else{
sh ''' sh '''
cd ${WKC} cd ${WKC}
git checkout develop git checkout develop
''' '''
} }
} }
sh''' sh'''
cd ${WKC} cd ${WKC}
@ -75,7 +80,13 @@ def pre_test(){
git checkout master git checkout master
''' '''
} }
else { else if(env.CHANGE_TARGET == '2.0'){
sh '''
cd ${WK}
git checkout 2.0
'''
}
else{
sh ''' sh '''
cd ${WK} cd ${WK}
git checkout develop git checkout develop
@ -95,19 +106,17 @@ def pre_test(){
make > /dev/null make > /dev/null
make install > /dev/null make install > /dev/null
cd ${WKC}/tests cd ${WKC}/tests
pip3 install ${WKC}/src/connector/python pip3 install ${WKC}/src/connector/python/
''' '''
return 1 return 1
} }
pipeline { pipeline {
agent none agent none
environment{ environment{
WK = '/var/lib/jenkins/workspace/TDinternal' WK = '/var/lib/jenkins/workspace/TDinternal'
WKC= '/var/lib/jenkins/workspace/TDinternal/community' WKC= '/var/lib/jenkins/workspace/TDinternal/community'
} }
stages { stages {
stage('pre_build'){ stage('pre_build'){
agent{label 'master'} agent{label 'master'}
@ -123,19 +132,22 @@ pipeline {
rm -rf ${WORKSPACE}.tes rm -rf ${WORKSPACE}.tes
cp -r ${WORKSPACE} ${WORKSPACE}.tes cp -r ${WORKSPACE} ${WORKSPACE}.tes
cd ${WORKSPACE}.tes cd ${WORKSPACE}.tes
git fetch
''' '''
script { script {
if (env.CHANGE_TARGET == 'master') { if (env.CHANGE_TARGET == 'master') {
sh ''' sh '''
git checkout master git checkout master
git pull origin master
''' '''
} }
else { else if(env.CHANGE_TARGET == '2.0'){
sh '''
git checkout 2.0
'''
}
else{
sh ''' sh '''
git checkout develop git checkout develop
git pull origin develop
''' '''
} }
} }
@ -143,32 +155,34 @@ pipeline {
git fetch origin +refs/pull/${CHANGE_ID}/merge git fetch origin +refs/pull/${CHANGE_ID}/merge
git checkout -qf FETCH_HEAD git checkout -qf FETCH_HEAD
''' '''
script{ 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) 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''' sh'''
rm -rf ${WORKSPACE}.tes rm -rf ${WORKSPACE}.tes
''' '''
} }
} }
stage('Parallel test stage') { stage('Parallel test stage') {
//only build pr //only build pr
when { when {
allOf{
changeRequest() changeRequest()
expression { expression{
env.skipstage != 0 return skipbuild.trim() == '2'
} }
}
} }
parallel { parallel {
stage('python_1_s1') { stage('python_1_s1') {
agent{label 'p1'} agent{label " slave1 || slave11 "}
steps { steps {
pre_test() pre_test()
timeout(time: 45, unit: 'MINUTES'){ timeout(time: 55, unit: 'MINUTES'){
sh ''' sh '''
date date
cd ${WKC}/tests cd ${WKC}/tests
@ -179,11 +193,11 @@ pipeline {
} }
} }
stage('python_2_s5') { stage('python_2_s5') {
agent{label 'p2'} agent{label " slave5 || slave15 "}
steps { steps {
pre_test() pre_test()
timeout(time: 45, unit: 'MINUTES'){ timeout(time: 55, unit: 'MINUTES'){
sh ''' sh '''
date date
cd ${WKC}/tests cd ${WKC}/tests
@ -193,9 +207,9 @@ pipeline {
} }
} }
stage('python_3_s6') { stage('python_3_s6') {
agent{label 'p3'} agent{label " slave6 || slave16 "}
steps { steps {
timeout(time: 45, unit: 'MINUTES'){ timeout(time: 55, unit: 'MINUTES'){
pre_test() pre_test()
sh ''' sh '''
date date
@ -206,9 +220,9 @@ pipeline {
} }
} }
stage('test_b1_s2') { stage('test_b1_s2') {
agent{label 'b1'} agent{label " slave2 || slave12 "}
steps { steps {
timeout(time: 45, unit: 'MINUTES'){ timeout(time: 55, unit: 'MINUTES'){
pre_test() pre_test()
sh ''' sh '''
cd ${WKC}/tests cd ${WKC}/tests
@ -217,9 +231,8 @@ pipeline {
} }
} }
} }
stage('test_crash_gen_s3') { stage('test_crash_gen_s3') {
agent{label "b2"} agent{label " slave3 || slave13 "}
steps { steps {
pre_test() pre_test()
@ -245,20 +258,18 @@ pipeline {
./handle_taosd_val_log.sh ./handle_taosd_val_log.sh
''' '''
} }
timeout(time: 45, unit: 'MINUTES'){ timeout(time: 55, unit: 'MINUTES'){
sh ''' sh '''
date date
cd ${WKC}/tests cd ${WKC}/tests
./test-all.sh b2fq ./test-all.sh b2fq
date date
''' '''
} }
} }
} }
stage('test_valgrind_s4') { stage('test_valgrind_s4') {
agent{label "b3"} agent{label " slave4 || slave14 "}
steps { steps {
pre_test() pre_test()
@ -269,7 +280,7 @@ pipeline {
./handle_val_log.sh ./handle_val_log.sh
''' '''
} }
timeout(time: 45, unit: 'MINUTES'){ timeout(time: 55, unit: 'MINUTES'){
sh ''' sh '''
date date
cd ${WKC}/tests cd ${WKC}/tests
@ -284,9 +295,9 @@ pipeline {
} }
} }
stage('test_b4_s7') { stage('test_b4_s7') {
agent{label 'b4'} agent{label " slave7 || slave17 "}
steps { steps {
timeout(time: 45, unit: 'MINUTES'){ timeout(time: 55, unit: 'MINUTES'){
pre_test() pre_test()
sh ''' sh '''
date date
@ -303,9 +314,9 @@ pipeline {
} }
} }
stage('test_b5_s8') { stage('test_b5_s8') {
agent{label 'b5'} agent{label " slave8 || slave18 "}
steps { steps {
timeout(time: 45, unit: 'MINUTES'){ timeout(time: 55, unit: 'MINUTES'){
pre_test() pre_test()
sh ''' sh '''
date date
@ -316,9 +327,9 @@ pipeline {
} }
} }
stage('test_b6_s9') { stage('test_b6_s9') {
agent{label 'b6'} agent{label " slave9 || slave19 "}
steps { steps {
timeout(time: 45, unit: 'MINUTES'){ timeout(time: 55, unit: 'MINUTES'){
pre_test() pre_test()
sh ''' sh '''
date date
@ -329,9 +340,9 @@ pipeline {
} }
} }
stage('test_b7_s10') { stage('test_b7_s10') {
agent{label 'b7'} agent{label " slave10 || slave20 "}
steps { steps {
timeout(time: 45, unit: 'MINUTES'){ timeout(time: 55, unit: 'MINUTES'){
pre_test() pre_test()
sh ''' sh '''
date date
@ -421,6 +432,5 @@ pipeline {
from: "support@taosdata.com" from: "support@taosdata.com"
) )
} }
} }
}
}

83
documentation20/cn/10.cluster/docs.md
View File

@ -1,6 +1,6 @@
# TDengine 集群安装、管理 # 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。 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。 **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： **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)； 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； 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 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 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 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 fqdn h1.taosdata.com
// 配置本数据节点的端口号，缺省是6030 // 配置本数据节点的端口号，缺省是6030
serverPort 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 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 | | 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 | | 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 | | 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 | | 6 | timezone | 时区 |
| 7 | balance | 是否启动负载均衡 | | 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 | | 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） 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"; CREATE DNODE "h2.taos.com:6030";
@ -101,7 +101,7 @@ taos>
SHOW DNODES; 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。 - 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 ### 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"; CREATE DNODE "fqdn:port";
@ -131,13 +131,13 @@ CREATE DNODE "fqdn:port";
### 删除数据节点 ### 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：
``` ```mysql
DROP DNODE "fqdn:port"; 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> <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。 - 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 ### 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; 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 ### 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。 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; 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。 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; 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。 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 ## <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。 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; 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)。 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。
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。 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。 - 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。 - 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。** **【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 ## <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。 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。） 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”。 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;
```

406
documentation20/cn/11.administrator/docs.md
View File

@ -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 ## <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。 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 需求
CPU 的需求取决于如下两方面： 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。 * **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。 * **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。 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 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。 | **#** | **配置参数名称** | **内部** | **S\|C** | **单位** | **含义** | **取值范围** | **缺省值** | **备注** |
- 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。） | 1 | firstEP | | **SC** | | taosd启动时，主动连接的集群中首个dnode的end point | | localhost:6030 | |
- 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。 | 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 | |
- 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。 | 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。 |
- arbitrator：系统中裁决器的end point, 缺省值为空。 | 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。 |
- 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 | 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 | |
- 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）。 | 6 | scriptDir | YES | **S** | | | | | |
- numOfLogLines：单个日志文件允许的最大行数。默认值：10,000,000行。 | 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 | |
- 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。 | 8 | arbitrator | | **S** | | 系统中裁决器的end point | | 空 | |
- maxSQLLength：单条SQL语句允许最长限制。默认值：65380字节。 | 9 | numOfThreadsPerCore | | **SC** | | 每个CPU核生成的队列消费者线程数量 | | 1.0 | |
- 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。 | 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。 |
- 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。 | 11 | numOfMnodes | | **S** | | 系统中管理节点个数 | | 3 | |
- 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）。 | 12 | vnodeBak | | **S** | | 删除vnode时是否备份vnode目录 | 0：否，1：是 | 1 | |
- 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。 | 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)） **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）： 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。 | **#** | **配置参数名称** | **单位** | **含义** | **取值范围** | **缺省值** |
- 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。 | 1 | days | 天 | 一个数据文件存储数据的时间跨度 | | 10 |
- maxRows：文件块中记录的最大条数。单位为条，默认值：4096。 | 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 |
- 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） | 3 | cache | MB | 内存块的大小 | | 16 |
- 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） | 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 |
- 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。 | 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 |
- cache：内存块的大小。单位为兆字节（MB），默认值：16。 | 6 | minRows | | 文件块中记录的最小条数 | | 100 |
- 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） | 7 | maxRows | | 文件块中记录的最大条数 | | 4096 |
- 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） | 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 |
- 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） | 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 |
- 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。） | 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 |
- 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。） | 11 | replica | | （可通过 alter database 修改）副本个数 | 1-3 | 1 |
- update：是否允许更新。0：不允许；1：允许。默认值：0。 | 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。） | ms 表示毫秒，us 表示微秒 | 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： 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：
``` ```mysql
create database demo days 10 cache 32 blocks 8 replica 3 update 1; 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。 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： 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。） - 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; 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。 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 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。 - 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。 - 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。 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。 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。 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 - 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 ## <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 ```mysql
insert into tb1 file 'path/data.csv'; 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： 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 '2018-10-11 06:38:05.000',17.30000,219,0.32000
'2018-10-12 06:38:05.000',18.30000,219,0.31000 '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 ```mysql
taos> insert into d1001 file '~/data.csv'; 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** **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 ```mysql
select * from <tb_name> >> data.csv; select * from <tb_name> >> data.csv;
@ -370,7 +505,9 @@ select * from <tb_name> >> data.csv;
**用taosdump导出数据** **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 ## <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： 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/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/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/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/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。 | | /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] | | /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/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/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** **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： 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 - *taosd*：TDengine服务端可执行文件
- _taos_： TDengine Shell可执行文件 - *taos*：TDengine Shell可执行文件
- _taosdump_：数据导入导出工具 - *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。 - *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。 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 ## <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 - 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 - 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” - 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） - 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 - 数据库副本数：不能超过 3
- 用户名：不能超过 23 个 byte - 用户名：不能超过 23 个 byte
- 用户密码：不能超过 15 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 - 标签的总长度：不能超过 16K byte
- 记录条数：仅受存储空间限制 - 记录条数：仅受存储空间限制
- 表的个数：仅受节点个数限制 - 表的个数：仅受节点个数限制
- 库的个数：仅受节点个数限制 - 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 - 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： 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 | | CONNS | ID | NOTNULL | STABLE | WAL |
| COPY | IF | NOW | STABLES | WHERE | | 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。

46
documentation20/cn/12.taos-sql/docs.md
View File

@ -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。 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。 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。
@ -435,6 +435,17 @@ INSERT INTO
INSERT INTO d1001 FILE '/tmp/csvfile.csv'; 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。 **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。 **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 ### 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** - **MIN**
```mysql ```mysql
SELECT MIN(field_name) FROM {tb_name | stb_name} [WHERE clause]; 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) 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 ### 计算函数
- **DIFF** - **DIFF**

2
src/client/inc/tscUtil.h
View File

@ -342,7 +342,7 @@ STableMeta* createSuperTableMeta(STableMetaMsg* pChild);
uint32_t tscGetTableMetaSize(STableMeta* pTableMeta); uint32_t tscGetTableMetaSize(STableMeta* pTableMeta);
CChildTableMeta* tscCreateChildMeta(STableMeta* pTableMeta); CChildTableMeta* tscCreateChildMeta(STableMeta* pTableMeta);
uint32_t tscGetTableMetaMaxSize(); uint32_t tscGetTableMetaMaxSize();
int32_t tscCreateTableMetaFromSTableMeta(STableMeta** pChild, const char* name, size_t *tableMetaCapacity); int32_t tscCreateTableMetaFromSTableMeta(STableMeta** ppChild, const char* name, size_t *tableMetaCapacity, STableMeta **ppStable);
STableMeta* tscTableMetaDup(STableMeta* pTableMeta); STableMeta* tscTableMetaDup(STableMeta* pTableMeta);
SVgroupsInfo* tscVgroupsInfoDup(SVgroupsInfo* pVgroupsInfo); SVgroupsInfo* tscVgroupsInfoDup(SVgroupsInfo* pVgroupsInfo);

507
src/client/inc/tsclient.h
View File

@ -84,9 +84,14 @@ typedef struct SParamInfo {
} SParamInfo; } SParamInfo;
typedef struct SBoundColumn { 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; } SBoundColumn;
typedef enum {
VAL_STAT_HAS = 0x0, // 0 means has val
VAL_STAT_NONE = 0x01, // 1 means no val
} EValStat;
typedef struct { typedef struct {
uint16_t schemaColIdx; uint16_t schemaColIdx;
@ -99,32 +104,106 @@ typedef enum _COL_ORDER_STATUS {
ORDER_STATUS_ORDERED = 1, ORDER_STATUS_ORDERED = 1,
ORDER_STATUS_DISORDERED = 2, ORDER_STATUS_DISORDERED = 2,
} EOrderStatus; } EOrderStatus;
typedef struct SParsedDataColInfo { typedef struct SParsedDataColInfo {
int16_t numOfCols; int16_t numOfCols;
int16_t numOfBound; 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; SBoundColumn * cols;
SBoundIdxInfo *colIdxInfo; SBoundIdxInfo *colIdxInfo;
int8_t orderStatus; // bounded columns: int8_t orderStatus; // bound columns
} SParsedDataColInfo; } 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 { typedef struct {
SSchema * pSchema; int32_t dataLen; // len of SDataRow
int16_t sversion; int32_t kvLen; // len of SKVRow
int32_t flen; } SMemRowInfo;
uint16_t nCols; typedef struct {
void * buf; uint8_t memRowType;
void * pDataBlock; uint8_t compareStat; // 0 unknown, 1 need compare, 2 no need
SSubmitBlk *pSubmitBlk; TDRowTLenT dataRowInitLen;
TDRowTLenT kvRowInitLen;
SMemRowInfo *rowInfo;
} SMemRowBuilder; } SMemRowBuilder;
typedef struct { typedef enum {
TDRowLenT allNullLen; ROW_COMPARE_UNKNOWN = 0,
} SMemRowHelper; 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 { typedef struct STableDataBlocks {
SName tableName; SName tableName;
int8_t tsSource; // where does the UNIX timestamp come from, server or client 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 numOfAllocedParams;
uint32_t numOfParams; uint32_t numOfParams;
SParamInfo * params; SParamInfo * params;
SMemRowHelper rowHelper; SMemRowBuilder rowBuilder;
} STableDataBlocks; } STableDataBlocks;
typedef struct { typedef struct {
@ -435,8 +514,398 @@ int16_t getNewResColId(SSqlCmd* pCmd);
int32_t schemaIdxCompar(const void *lhs, const void *rhs); int32_t schemaIdxCompar(const void *lhs, const void *rhs);
int32_t boundIdxCompar(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); static FORCE_INLINE int32_t getExtendedRowSize(STableDataBlocks *pBlock) {
int32_t getExtendedRowSize(STableComInfo *tinfo); 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 #ifdef __cplusplus
} }

590
src/client/src/tscParseInsert.c
View File

@ -38,43 +38,60 @@ enum {
TSDB_USE_CLI_TS = 1, 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 tscAllocateMemIfNeed(STableDataBlocks *pDataBlock, int32_t rowSize, int32_t *numOfRows);
static int32_t parseBoundColumns(SInsertStatementParam *pInsertParam, SParsedDataColInfo *pColInfo, SSchema *pSchema, static int32_t parseBoundColumns(SInsertStatementParam *pInsertParam, SParsedDataColInfo *pColInfo, SSchema *pSchema,
char *str, char **end); char *str, char **end);
int initMemRowBuilder(SMemRowBuilder *pBuilder, uint32_t nRows, uint32_t nCols, uint32_t nBoundCols,
int32_t getExtendedRowSize(STableComInfo *tinfo) { int32_t allNullLen) {
return tinfo->rowSize + PAYLOAD_HEADER_LEN + PAYLOAD_COL_HEAD_LEN * tinfo->numOfColumns; ASSERT(nRows >= 0 && nCols > 0 && (nBoundCols <= nCols));
} if (nRows > 0) {
int initSMemRowHelper(SMemRowHelper *pHelper, SSchema *pSSchema, uint16_t nCols, uint16_t allNullColsLen) { // already init(bind multiple rows by single column)
pHelper->allNullLen = allNullColsLen; // TODO: get allNullColsLen when creating or altering table meta if (pBuilder->compareStat == ROW_COMPARE_NEED && (pBuilder->rowInfo != NULL)) {
if (pHelper->allNullLen == 0) { return TSDB_CODE_SUCCESS;
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;
}
} }
} }
return 0;
} if (nBoundCols == 0) { // file input
static int32_t tscToDouble(SStrToken *pToken, double *value, char **endPtr) { pBuilder->memRowType = SMEM_ROW_DATA;
errno = 0; pBuilder->compareStat = ROW_COMPARE_NO_NEED;
*value = strtold(pToken->z, endPtr); return TSDB_CODE_SUCCESS;
} else {
// not a valid integer number, return error float boundRatio = ((float)nBoundCols / (float)nCols);
if ((*endPtr - pToken->z) != pToken->n) {
return TK_ILLEGAL; 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) { 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; 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, int32_t tsParseOneColumn(SSchema *pSchema, SStrToken *pToken, char *payload, char *msg, char **str, bool primaryKey,
int16_t timePrec) { int16_t timePrec) {
int64_t iv; int64_t iv;
@ -400,342 +413,6 @@ int32_t tsParseOneColumn(SSchema *pSchema, SStrToken *pToken, char *payload, cha
return TSDB_CODE_SUCCESS; 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 * 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. * 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; int32_t index = 0;
SStrToken sToken = {0}; SStrToken sToken = {0};
SMemRowHelper *pHelper = &pDataBlocks->rowHelper; char *row = pDataBlocks->pData + pDataBlocks->size; // skip the SSubmitBlk header
char * payload = pDataBlocks->pData + pDataBlocks->size;
SParsedDataColInfo *spd = &pDataBlocks->boundColumnInfo; 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; initSMemRow(row, pBuilder->memRowType, pDataBlocks, spd->numOfBound);
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
// 1. set the parsed value from sql string // 1. set the parsed value from sql string
for (int i = 0; i < spd->numOfBound; ++i) { for (int i = 0; i < spd->numOfBound; ++i) {
// the start position in data block buffer of current value in sql // the start position in data block buffer of current value in sql
int32_t colIndex = spd->boundedColumns[i]; 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 SSchema *pSchema = &schema[colIndex]; // get colId here
@ -810,6 +480,9 @@ int tsParseOneRow(char **str, STableDataBlocks *pDataBlocks, int16_t timePrec, i
*str += index; *str += index;
if (sToken.type == TK_QUESTION) { if (sToken.type == TK_QUESTION) {
if (!isParseBindParam) {
isParseBindParam = true;
}
if (pInsertParam->insertType != TSDB_QUERY_TYPE_STMT_INSERT) { if (pInsertParam->insertType != TSDB_QUERY_TYPE_STMT_INSERT) {
return tscSQLSyntaxErrMsg(pInsertParam->msg, "? only allowed in binding insertion", *str); 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; sToken.n -= 2 + cnt;
} }
bool isPrimaryKey = (colIndex == PRIMARYKEY_TIMESTAMP_COL_INDEX); bool isPrimaryKey = (colIndex == PRIMARYKEY_TIMESTAMP_COL_INDEX);
TDRowLenT dataRowDeltaColLen = 0; // When combine the data as SDataRow, the delta len between all NULL columns. int32_t toffset = -1;
TDRowLenT kvRowColLen = 0; int16_t colId = -1;
TDRowLenT colValAppended = 0; tscGetMemRowAppendInfo(schema, pBuilder->memRowType, spd, i, &toffset, &colId);
if (!IS_DATA_COL_ORDERED(spd->orderStatus)) { int32_t ret = tsParseOneColumnKV(pSchema, &sToken, row, pInsertParam->msg, str, isPrimaryKey, timePrec, toffset,
ASSERT(spd->colIdxInfo != NULL); colId, &dataLen, &kvLen, pBuilder->compareStat);
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);
if (ret != TSDB_CODE_SUCCESS) { if (ret != TSDB_CODE_SUCCESS) {
return ret; return ret;
} }
if (isPrimaryKey) { 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); tscInvalidOperationMsg(pInsertParam->msg, "client time/server time can not be mixed up", sToken.z);
return TSDB_CODE_TSC_INVALID_TIME_STAMP; return TSDB_CODE_TSC_INVALID_TIME_STAMP;
} }
payloadColSetOffset(kvPrimaryKeyStart, colValOffset); }
} else { }
payloadColSetOffset(kvStart, colValOffset);
if (IS_DATA_COL_ORDERED(spd->orderStatus)) { if (!isParseBindParam) {
kvStart += PAYLOAD_COL_HEAD_LEN; // move to next column // 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) { *len = getExtendedRowSize(pDataBlocks);
payloadSetType(payload, SMEM_ROW_KV);
} else {
payloadSetType(payload, SMEM_ROW_DATA);
}
*len = (int32_t)(payloadValOffset + colValOffset);
payloadSetTLen(payload, *len);
return TSDB_CODE_SUCCESS; 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 precision = tinfo.precision;
int32_t extendedRowSize = getExtendedRowSize(&tinfo); int32_t extendedRowSize = getExtendedRowSize(pDataBlock);
initSMemRowHelper(&pDataBlock->rowHelper, tscGetTableSchema(pDataBlock->pTableMeta),
tscGetNumOfColumns(pDataBlock->pTableMeta), 0);
if (TSDB_CODE_SUCCESS !=
(code = initMemRowBuilder(&pDataBlock->rowBuilder, 0, tinfo.numOfColumns, pDataBlock->boundColumnInfo.numOfBound,
pDataBlock->boundColumnInfo.allNullLen))) {
return code;
}
while (1) { while (1) {
index = 0; index = 0;
sToken = tStrGetToken(*str, &index, false); sToken = tStrGetToken(*str, &index, false);
@ -991,9 +657,7 @@ int32_t tsParseValues(char **str, STableDataBlocks *pDataBlock, int maxRows, SIn
index = 0; index = 0;
sToken = tStrGetToken(*str, &index, false); sToken = tStrGetToken(*str, &index, false);
if (sToken.n == 0 || sToken.type != TK_RP) { if (sToken.n == 0 || sToken.type != TK_RP) {
tscSQLSyntaxErrMsg(pInsertParam->msg, ") expected", *str); return tscSQLSyntaxErrMsg(pInsertParam->msg, ") expected", *str);
code = TSDB_CODE_TSC_SQL_SYNTAX_ERROR;
return code;
} }
*str += index; *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) { void tscSetBoundColumnInfo(SParsedDataColInfo *pColInfo, SSchema *pSchema, int32_t numOfCols) {
pColInfo->numOfCols = numOfCols; pColInfo->numOfCols = numOfCols;
pColInfo->numOfBound = 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->boundedColumns = calloc(pColInfo->numOfCols, sizeof(int32_t));
pColInfo->cols = calloc(pColInfo->numOfCols, sizeof(SBoundColumn)); pColInfo->cols = calloc(pColInfo->numOfCols, sizeof(SBoundColumn));
pColInfo->colIdxInfo = NULL; pColInfo->colIdxInfo = NULL;
pColInfo->flen = 0;
pColInfo->allNullLen = 0;
int32_t nVar = 0;
for (int32_t i = 0; i < pColInfo->numOfCols; ++i) { for (int32_t i = 0; i < pColInfo->numOfCols; ++i) {
uint8_t type = pSchema[i].type;
if (i > 0) { if (i > 0) {
pColInfo->cols[i].offset = pSchema[i - 1].bytes + pColInfo->cols[i - 1].offset; 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->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) { 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) { if (dataBuf->tsSource == TSDB_USE_SERVER_TS) {
assert(dataBuf->ordered); assert(dataBuf->ordered);
} }
// allocate memory // allocate memory
size_t nAlloc = nRows * sizeof(SBlockKeyTuple); size_t nAlloc = nRows * sizeof(SBlockKeyTuple);
if (pBlkKeyInfo->pKeyTuple == NULL || pBlkKeyInfo->maxBytesAlloc < nAlloc) { if (pBlkKeyInfo->pKeyTuple == NULL || pBlkKeyInfo->maxBytesAlloc < nAlloc) {
size_t nRealAlloc = nAlloc + 10 * sizeof(SBlockKeyTuple); size_t nRealAlloc = nAlloc + 10 * sizeof(SBlockKeyTuple);
char * tmp = trealloc(pBlkKeyInfo->pKeyTuple, nRealAlloc); char * tmp = trealloc(pBlkKeyInfo->pKeyTuple, nRealAlloc);
if (tmp == NULL) { if (tmp == NULL) {
return TSDB_CODE_TSC_OUT_OF_MEMORY; return TSDB_CODE_TSC_OUT_OF_MEMORY;
} }
pBlkKeyInfo->pKeyTuple = (SBlockKeyTuple *)tmp; pBlkKeyInfo->pKeyTuple = (SBlockKeyTuple *)tmp;
pBlkKeyInfo->maxBytesAlloc = (int32_t)nRealAlloc; pBlkKeyInfo->maxBytesAlloc = (int32_t)nRealAlloc;
} }
memset(pBlkKeyInfo->pKeyTuple, 0, nAlloc); memset(pBlkKeyInfo->pKeyTuple, 0, nAlloc);
int32_t extendedRowSize = getExtendedRowSize(dataBuf);
SBlockKeyTuple *pBlkKeyTuple = pBlkKeyInfo->pKeyTuple; SBlockKeyTuple *pBlkKeyTuple = pBlkKeyInfo->pKeyTuple;
char * pBlockData = pBlocks->data; char * pBlockData = pBlocks->data;
TDRowTLenT totolPayloadTLen = 0;
TDRowTLenT payloadTLen = 0;
int n = 0; int n = 0;
while (n < nRows) { while (n < nRows) {
pBlkKeyTuple->skey = payloadTSKey(pBlockData); pBlkKeyTuple->skey = memRowKey(pBlockData);
pBlkKeyTuple->payloadAddr = pBlockData; pBlkKeyTuple->payloadAddr = pBlockData;
payloadTLen = payloadTLen(pBlockData);
#if 0
ASSERT(payloadNCols(pBlockData) <= 4096);
ASSERT(payloadTLen(pBlockData) < 65536);
#endif
totolPayloadTLen += payloadTLen;
// next loop // next loop
pBlockData += payloadTLen; pBlockData += extendedRowSize;
++pBlkKeyTuple; ++pBlkKeyTuple;
++n; ++n;
} }
@ -1169,7 +845,6 @@ int tscSortRemoveDataBlockDupRows(STableDataBlocks *dataBuf, SBlockKeyInfo *pBlk
TSKEY tj = (pBlkKeyTuple + j)->skey; TSKEY tj = (pBlkKeyTuple + j)->skey;
if (ti == tj) { if (ti == tj) {
totolPayloadTLen -= payloadTLen(pBlkKeyTuple + j);
++j; ++j;
continue; continue;
} }
@ -1185,17 +860,15 @@ int tscSortRemoveDataBlockDupRows(STableDataBlocks *dataBuf, SBlockKeyInfo *pBlk
pBlocks->numOfRows = i + 1; pBlocks->numOfRows = i + 1;
} }
dataBuf->size = sizeof(SSubmitBlk) + totolPayloadTLen; dataBuf->size = sizeof(SSubmitBlk) + pBlocks->numOfRows * extendedRowSize;
dataBuf->prevTS = INT64_MIN; dataBuf->prevTS = INT64_MIN;
return 0; return 0;
} }
static int32_t doParseInsertStatement(SInsertStatementParam *pInsertParam, char **str, STableDataBlocks* dataBuf, int32_t *totalNum) { static int32_t doParseInsertStatement(SInsertStatementParam *pInsertParam, char **str, STableDataBlocks* dataBuf, int32_t *totalNum) {
STableComInfo tinfo = tscGetTableInfo(dataBuf->pTableMeta);
int32_t maxNumOfRows; int32_t maxNumOfRows;
int32_t code = tscAllocateMemIfNeed(dataBuf, getExtendedRowSize(&tinfo), &maxNumOfRows); int32_t code = tscAllocateMemIfNeed(dataBuf, getExtendedRowSize(dataBuf), &maxNumOfRows);
if (TSDB_CODE_SUCCESS != code) { if (TSDB_CODE_SUCCESS != code) {
return TSDB_CODE_TSC_OUT_OF_MEMORY; return TSDB_CODE_TSC_OUT_OF_MEMORY;
} }
@ -1533,7 +1206,7 @@ static int32_t parseBoundColumns(SInsertStatementParam *pInsertParam, SParsedDat
pColInfo->numOfBound = 0; pColInfo->numOfBound = 0;
memset(pColInfo->boundedColumns, 0, sizeof(int32_t) * nCols); memset(pColInfo->boundedColumns, 0, sizeof(int32_t) * nCols);
for (int32_t i = 0; i < nCols; ++i) { 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; int32_t code = TSDB_CODE_SUCCESS;
@ -1572,12 +1245,12 @@ static int32_t parseBoundColumns(SInsertStatementParam *pInsertParam, SParsedDat
int32_t nScanned = 0, t = lastColIdx + 1; int32_t nScanned = 0, t = lastColIdx + 1;
while (t < nCols) { while (t < nCols) {
if (strncmp(sToken.z, pSchema[t].name, sToken.n) == 0 && strlen(pSchema[t].name) == sToken.n) { 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); code = tscInvalidOperationMsg(pInsertParam->msg, "duplicated column name", sToken.z);
goto _clean; goto _clean;
} }
pColInfo->cols[t].hasVal = true; pColInfo->cols[t].valStat = VAL_STAT_HAS;
pColInfo->boundedColumns[pColInfo->numOfBound] = t; pColInfo->boundedColumns[pColInfo->numOfBound] = t;
++pColInfo->numOfBound; ++pColInfo->numOfBound;
findColumnIndex = true; findColumnIndex = true;
@ -1595,12 +1268,12 @@ static int32_t parseBoundColumns(SInsertStatementParam *pInsertParam, SParsedDat
int32_t nRemain = nCols - nScanned; int32_t nRemain = nCols - nScanned;
while (t < nRemain) { while (t < nRemain) {
if (strncmp(sToken.z, pSchema[t].name, sToken.n) == 0 && strlen(pSchema[t].name) == sToken.n) { 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); code = tscInvalidOperationMsg(pInsertParam->msg, "duplicated column name", sToken.z);
goto _clean; goto _clean;
} }
pColInfo->cols[t].hasVal = true; pColInfo->cols[t].valStat = VAL_STAT_HAS;
pColInfo->boundedColumns[pColInfo->numOfBound] = t; pColInfo->boundedColumns[pColInfo->numOfBound] = t;
++pColInfo->numOfBound; ++pColInfo->numOfBound;
findColumnIndex = true; findColumnIndex = true;
@ -1835,7 +1508,7 @@ int tsParseInsertSql(SSqlObj *pSql) {
goto _clean; 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); code = tscInvalidOperationMsg(pInsertParam->msg, "primary timestamp column can not be null", NULL);
goto _clean; goto _clean;
} }
@ -2046,15 +1719,18 @@ static void parseFileSendDataBlock(void *param, TAOS_RES *tres, int32_t numOfRow
goto _error; goto _error;
} }
tscAllocateMemIfNeed(pTableDataBlock, getExtendedRowSize(&tinfo), &maxRows); tscAllocateMemIfNeed(pTableDataBlock, getExtendedRowSize(pTableDataBlock), &maxRows);
tokenBuf = calloc(1, TSDB_MAX_BYTES_PER_ROW); tokenBuf = calloc(1, TSDB_MAX_BYTES_PER_ROW);
if (tokenBuf == NULL) { if (tokenBuf == NULL) {
code = TSDB_CODE_TSC_OUT_OF_MEMORY; code = TSDB_CODE_TSC_OUT_OF_MEMORY;
goto _error; goto _error;
} }
initSMemRowHelper(&pTableDataBlock->rowHelper, tscGetTableSchema(pTableDataBlock->pTableMeta), if (TSDB_CODE_SUCCESS !=
tscGetNumOfColumns(pTableDataBlock->pTableMeta), 0); (ret = initMemRowBuilder(&pTableDataBlock->rowBuilder, 0, tinfo.numOfColumns, pTableDataBlock->numOfParams,
pTableDataBlock->boundColumnInfo.allNullLen))) {
goto _error;
}
while ((readLen = tgetline(&line, &n, fp)) != -1) { while ((readLen = tgetline(&line, &n, fp)) != -1) {
if (('\r' == line[readLen - 1]) || ('\n' == line[readLen - 1])) { if (('\r' == line[readLen - 1]) || ('\n' == line[readLen - 1])) {

2
src/client/src/tscPrepare.c
View File

@ -299,7 +299,7 @@ static int fillColumnsNull(STableDataBlocks* pBlock, int32_t rowNum) {
SSchema *schema = (SSchema*)pBlock->pTableMeta->schema; SSchema *schema = (SSchema*)pBlock->pTableMeta->schema;
for (int32_t i = 0; i < spd->numOfCols; ++i) { 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) { for (int32_t n = 0; n < rowNum; ++n) {
char *ptr = pBlock->pData + sizeof(SSubmitBlk) + pBlock->rowSize * n + offset; char *ptr = pBlock->pData + sizeof(SSubmitBlk) + pBlock->rowSize * n + offset;

45
src/client/src/tscSQLParser.c
View File

@ -4293,7 +4293,7 @@ static bool isValidExpr(tSqlExpr* pLeft, tSqlExpr* pRight, int32_t optr) {
if (pRight == NULL) { if (pRight == NULL) {
return true; return true;
} }
if (pLeft->tokenId >= TK_BOOL && pLeft->tokenId <= TK_BINARY && pRight->tokenId >= TK_BOOL && pRight->tokenId <= TK_BINARY) { if (pLeft->tokenId >= TK_BOOL && pLeft->tokenId <= TK_BINARY && pRight->tokenId >= TK_BOOL && pRight->tokenId <= TK_BINARY) {
return false; return false;
} }
@ -5757,10 +5757,15 @@ static void setDefaultOrderInfo(SQueryInfo* pQueryInfo) {
} }
int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSqlNode, SSchema* pSchema) { int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSqlNode, SSchema* pSchema) {
const char* msg0 = "only support order by primary timestamp"; const char* msg0 = "only one column allowed in orderby";
const char* msg1 = "invalid column name"; const char* msg1 = "invalid column name in orderby clause";
const char* msg2 = "order by primary timestamp, first tag or groupby column in groupby clause allowed"; const char* msg2 = "too many order by columns";
const char* msg3 = "invalid column in order by clause, only primary timestamp or first tag in groupby clause allowed"; const char* msg3 = "only primary timestamp/tbname/first tag in groupby clause allowed";
const char* msg4 = "only tag in groupby clause allowed in order by";
const char* msg5 = "only primary timestamp/column in top/bottom function allowed as orderby column";
const char* msg6 = "only primary timestamp allowed as the second orderby column";
const char* msg7 = "only primary timestamp/column in groupby clause allowed as orderby column";
const char* msg8 = "only column in groupby clause allowed as orderby column";
setDefaultOrderInfo(pQueryInfo); setDefaultOrderInfo(pQueryInfo);
STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0); STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
@ -5790,7 +5795,7 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
} }
} else { } else {
if (size > 2) { if (size > 2) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3); return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
} }
} }
@ -5819,7 +5824,7 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
// it is a tag column // it is a tag column
if (pQueryInfo->groupbyExpr.columnInfo == NULL) { if (pQueryInfo->groupbyExpr.columnInfo == NULL) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2); return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
} }
SColIndex* pColIndex = taosArrayGet(pQueryInfo->groupbyExpr.columnInfo, 0); SColIndex* pColIndex = taosArrayGet(pQueryInfo->groupbyExpr.columnInfo, 0);
if (relTagIndex == pColIndex->colIndex) { if (relTagIndex == pColIndex->colIndex) {
@ -5865,7 +5870,7 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
pExpr = tscExprGet(pQueryInfo, 1); pExpr = tscExprGet(pQueryInfo, 1);
if (pExpr->base.colInfo.colIndex != index.columnIndex && index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) { if (pExpr->base.colInfo.colIndex != index.columnIndex && index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2); return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg5);
} }
tVariantListItem* p1 = taosArrayGet(pSqlNode->pSortOrder, 0); tVariantListItem* p1 = taosArrayGet(pSqlNode->pSortOrder, 0);
@ -5906,7 +5911,7 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
} }
if (index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) { if (index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2); return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg6);
} else { } else {
tVariantListItem* p1 = taosArrayGet(pSortorder, 1); tVariantListItem* p1 = taosArrayGet(pSortorder, 1);
pQueryInfo->order.order = p1->sortOrder; pQueryInfo->order.order = p1->sortOrder;
@ -5926,7 +5931,7 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
validOrder = (pColIndex->colIndex == index.columnIndex); validOrder = (pColIndex->colIndex == index.columnIndex);
} }
if (!validOrder) { if (!validOrder) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2); return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg7);
} }
tVariantListItem* p1 = taosArrayGet(pSqlNode->pSortOrder, 0); tVariantListItem* p1 = taosArrayGet(pSqlNode->pSortOrder, 0);
pQueryInfo->groupbyExpr.orderIndex = pSchema[index.columnIndex].colId; pQueryInfo->groupbyExpr.orderIndex = pSchema[index.columnIndex].colId;
@ -5940,6 +5945,9 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
if (columnInfo != NULL && taosArrayGetSize(columnInfo) > 0) { if (columnInfo != NULL && taosArrayGetSize(columnInfo) > 0) {
SColIndex* pColIndex = taosArrayGet(columnInfo, 0); SColIndex* pColIndex = taosArrayGet(columnInfo, 0);
validOrder = (pColIndex->colIndex == index.columnIndex); validOrder = (pColIndex->colIndex == index.columnIndex);
if (!validOrder) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg8);
}
} else { } else {
/* order of top/bottom query in interval is not valid */ /* order of top/bottom query in interval is not valid */
SExprInfo* pExpr = tscExprGet(pQueryInfo, 0); SExprInfo* pExpr = tscExprGet(pQueryInfo, 0);
@ -5947,15 +5955,11 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
pExpr = tscExprGet(pQueryInfo, 1); pExpr = tscExprGet(pQueryInfo, 1);
if (pExpr->base.colInfo.colIndex != index.columnIndex && index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) { if (pExpr->base.colInfo.colIndex != index.columnIndex && index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2); return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg5);
} }
validOrder = true; validOrder = true;
} }
if (!validOrder) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
}
tVariantListItem* pItem = taosArrayGet(pSqlNode->pSortOrder, 0); tVariantListItem* pItem = taosArrayGet(pSqlNode->pSortOrder, 0);
pQueryInfo->order.order = pItem->sortOrder; pQueryInfo->order.order = pItem->sortOrder;
@ -8399,19 +8403,13 @@ int32_t loadAllTableMeta(SSqlObj* pSql, struct SSqlInfo* pInfo) {
char name[TSDB_TABLE_FNAME_LEN] = {0}; char name[TSDB_TABLE_FNAME_LEN] = {0};
//if (!pSql->pBuf) {
// if (NULL == (pSql->pBuf = tcalloc(1, 80 * TSDB_MAX_COLUMNS))) {
// code = TSDB_CODE_TSC_OUT_OF_MEMORY;
// goto _end;
// }
//}
plist = taosArrayInit(4, POINTER_BYTES); plist = taosArrayInit(4, POINTER_BYTES);
pVgroupList = taosArrayInit(4, POINTER_BYTES); pVgroupList = taosArrayInit(4, POINTER_BYTES);
taosArraySort(tableNameList, tnameComparFn); taosArraySort(tableNameList, tnameComparFn);
taosArrayRemoveDuplicate(tableNameList, tnameComparFn, NULL); taosArrayRemoveDuplicate(tableNameList, tnameComparFn, NULL);
STableMeta* pSTMeta = (STableMeta *)(pSql->pBuf);
size_t numOfTables = taosArrayGetSize(tableNameList); size_t numOfTables = taosArrayGetSize(tableNameList);
for (int32_t i = 0; i < numOfTables; ++i) { for (int32_t i = 0; i < numOfTables; ++i) {
SName* pname = taosArrayGet(tableNameList, i); SName* pname = taosArrayGet(tableNameList, i);
@ -8427,7 +8425,8 @@ int32_t loadAllTableMeta(SSqlObj* pSql, struct SSqlInfo* pInfo) {
// avoid mem leak, may should update pTableMeta // avoid mem leak, may should update pTableMeta
void* pVgroupIdList = NULL; void* pVgroupIdList = NULL;
if (pTableMeta->tableType == TSDB_CHILD_TABLE) { if (pTableMeta->tableType == TSDB_CHILD_TABLE) {
code = tscCreateTableMetaFromSTableMeta((STableMeta **)(&pTableMeta), name, &tableMetaCapacity); code = tscCreateTableMetaFromSTableMeta((STableMeta **)(&pTableMeta), name, &tableMetaCapacity, (STableMeta **)(&pSTMeta));
pSql->pBuf = (void *)pSTMeta;
// create the child table meta from super table failed, try load it from mnode // create the child table meta from super table failed, try load it from mnode
if (code != TSDB_CODE_SUCCESS) { if (code != TSDB_CODE_SUCCESS) {

15
src/client/src/tscServer.c
View File

@ -2872,18 +2872,19 @@ int32_t tscGetTableMetaImpl(SSqlObj* pSql, STableMetaInfo *pTableMetaInfo, bool
tNameExtractFullName(&pTableMetaInfo->name, name); tNameExtractFullName(&pTableMetaInfo->name, name);
size_t len = strlen(name); size_t len = strlen(name);
if (pTableMetaInfo->tableMetaCapacity != 0) { // just make runtime happy
if (pTableMetaInfo->pTableMeta != NULL) { if (pTableMetaInfo->tableMetaCapacity != 0 && pTableMetaInfo->pTableMeta != NULL) {
memset(pTableMetaInfo->pTableMeta, 0, pTableMetaInfo->tableMetaCapacity); memset(pTableMetaInfo->pTableMeta, 0, pTableMetaInfo->tableMetaCapacity);
}
} }
taosHashGetCloneExt(tscTableMetaMap, name, len, NULL, (void **)&(pTableMetaInfo->pTableMeta), &pTableMetaInfo->tableMetaCapacity); taosHashGetCloneExt(tscTableMetaMap, name, len, NULL, (void **)&(pTableMetaInfo->pTableMeta), &pTableMetaInfo->tableMetaCapacity);
STableMeta* pMeta = pTableMetaInfo->pTableMeta; STableMeta* pMeta = pTableMetaInfo->pTableMeta;
STableMeta* pSTMeta = (STableMeta *)(pSql->pBuf);
if (pMeta && pMeta->id.uid > 0) { if (pMeta && pMeta->id.uid > 0) {
// in case of child table, here only get the // in case of child table, here only get the
if (pMeta->tableType == TSDB_CHILD_TABLE) { if (pMeta->tableType == TSDB_CHILD_TABLE) {
int32_t code = tscCreateTableMetaFromSTableMeta(&pTableMetaInfo->pTableMeta, name, &pTableMetaInfo->tableMetaCapacity); int32_t code = tscCreateTableMetaFromSTableMeta(&pTableMetaInfo->pTableMeta, name, &pTableMetaInfo->tableMetaCapacity, (STableMeta **)(&pSTMeta));
pSql->pBuf = (void *)(pSTMeta);
if (code != TSDB_CODE_SUCCESS) { if (code != TSDB_CODE_SUCCESS) {
return getTableMetaFromMnode(pSql, pTableMetaInfo, autocreate); return getTableMetaFromMnode(pSql, pTableMetaInfo, autocreate);
} }

4
src/client/src/tscSubquery.c
View File

@ -2404,8 +2404,8 @@ int32_t tscHandleFirstRoundStableQuery(SSqlObj *pSql) {
SColumn* x = taosArrayGetP(pNewQueryInfo->colList, index1); SColumn* x = taosArrayGetP(pNewQueryInfo->colList, index1);
tscColumnCopy(x, pCol); tscColumnCopy(x, pCol);
} else { } else {
SColumn *p = tscColumnClone(pCol); SSchema ss = {.type = (uint8_t)pCol->info.type, .bytes = pCol->info.bytes, .colId = (int16_t)pCol->columnIndex};
taosArrayPush(pNewQueryInfo->colList, &p); tscColumnListInsert(pNewQueryInfo->colList, pCol->columnIndex, pCol->tableUid, &ss);
} }
} }
} }

152
src/client/src/tscUtil.c
View File

@ -1808,101 +1808,6 @@ int32_t tscGetDataBlockFromList(SHashObj* pHashList, int64_t id, int32_t size, i
return TSDB_CODE_SUCCESS; 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 // Erase the empty space reserved for binary data
static int trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock, SInsertStatementParam* insertParam, static int trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock, SInsertStatementParam* insertParam,
SBlockKeyTuple* blkKeyTuple) { SBlockKeyTuple* blkKeyTuple) {
@ -1934,10 +1839,11 @@ static int trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock, SI
int32_t schemaSize = sizeof(STColumn) * numOfCols; int32_t schemaSize = sizeof(STColumn) * numOfCols;
pBlock->schemaLen = schemaSize; pBlock->schemaLen = schemaSize;
} else { } else {
for (int32_t j = 0; j < tinfo.numOfColumns; ++j) { if (IS_RAW_PAYLOAD(insertParam->payloadType)) {
flen += TYPE_BYTES[pSchema[j].type]; for (int32_t j = 0; j < tinfo.numOfColumns; ++j) {
flen += TYPE_BYTES[pSchema[j].type];
}
} }
pBlock->schemaLen = 0; pBlock->schemaLen = 0;
} }
@ -1964,18 +1870,19 @@ static int trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock, SI
pBlock->dataLen += memRowTLen(memRow); pBlock->dataLen += memRowTLen(memRow);
} }
} else { } 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) { for (int32_t i = 0; i < numOfRows; ++i) {
rowBuilder.buf = (blkKeyTuple + i)->payloadAddr; char* payload = (blkKeyTuple + i)->payloadAddr;
tdGenMemRowFromBuilder(&rowBuilder); 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 +1895,9 @@ static int trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock, SI
static int32_t getRowExpandSize(STableMeta* pTableMeta) { static int32_t getRowExpandSize(STableMeta* pTableMeta) {
int32_t result = TD_MEM_ROW_DATA_HEAD_SIZE; int32_t result = TD_MEM_ROW_DATA_HEAD_SIZE;
int32_t columns = tscGetNumOfColumns(pTableMeta); int32_t columns = tscGetNumOfColumns(pTableMeta);
SSchema* pSchema = tscGetTableSchema(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)) { if (IS_VAR_DATA_TYPE((pSchema + i)->type)) {
result += TYPE_BYTES[TSDB_DATA_TYPE_BINARY]; result += TYPE_BYTES[TSDB_DATA_TYPE_BINARY];
} }
@ -2036,7 +1943,7 @@ int32_t tscMergeTableDataBlocks(SInsertStatementParam *pInsertParam, bool freeBl
SSubmitBlk* pBlocks = (SSubmitBlk*) pOneTableBlock->pData; SSubmitBlk* pBlocks = (SSubmitBlk*) pOneTableBlock->pData;
if (pBlocks->numOfRows > 0) { if (pBlocks->numOfRows > 0) {
// the maximum expanded size in byte when a row-wise data is converted to SDataRow format // 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; STableDataBlocks* dataBuf = NULL;
int32_t ret = tscGetDataBlockFromList(pVnodeDataBlockHashList, pOneTableBlock->vgId, TSDB_PAYLOAD_SIZE, int32_t ret = tscGetDataBlockFromList(pVnodeDataBlockHashList, pOneTableBlock->vgId, TSDB_PAYLOAD_SIZE,
@ -2049,7 +1956,8 @@ int32_t tscMergeTableDataBlocks(SInsertStatementParam *pInsertParam, bool freeBl
return ret; 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) { if (dataBuf->nAllocSize < destSize) {
dataBuf->nAllocSize = (uint32_t)(destSize * 1.5); dataBuf->nAllocSize = (uint32_t)(destSize * 1.5);
@ -2093,7 +2001,9 @@ int32_t tscMergeTableDataBlocks(SInsertStatementParam *pInsertParam, bool freeBl
pBlocks->numOfRows, pBlocks->sversion, blkKeyInfo.pKeyTuple->skey, pLastKeyTuple->skey); 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->tid = htonl(pBlocks->tid);
pBlocks->uid = htobe64(pBlocks->uid); pBlocks->uid = htobe64(pBlocks->uid);
@ -4554,14 +4464,16 @@ CChildTableMeta* tscCreateChildMeta(STableMeta* pTableMeta) {
return cMeta; return cMeta;
} }
int32_t tscCreateTableMetaFromSTableMeta(STableMeta** ppChild, const char* name, size_t *tableMetaCapacity) { int32_t tscCreateTableMetaFromSTableMeta(STableMeta** ppChild, const char* name, size_t *tableMetaCapacity, STableMeta**ppSTable) {
assert(*ppChild != NULL); assert(*ppChild != NULL);
STableMeta* p = *ppSTable;
STableMeta* p = NULL;
size_t sz = 0;
STableMeta* pChild = *ppChild; STableMeta* pChild = *ppChild;
size_t sz = (p != NULL) ? tscGetTableMetaSize(p) : 0; //ppSTableBuf actually capacity may larger than sz, dont care
if (p != NULL && sz != 0) {
memset((char *)p, 0, sz);
}
taosHashGetCloneExt(tscTableMetaMap, pChild->sTableName, strnlen(pChild->sTableName, TSDB_TABLE_FNAME_LEN), NULL, (void **)&p, &sz); taosHashGetCloneExt(tscTableMetaMap, pChild->sTableName, strnlen(pChild->sTableName, TSDB_TABLE_FNAME_LEN), NULL, (void **)&p, &sz);
*ppSTable = p;
// tableMeta exists, build child table meta according to the super table meta // tableMeta exists, build child table meta according to the super table meta
// the uid need to be checked in addition to the general name of the super table. // the uid need to be checked in addition to the general name of the super table.
@ -4580,10 +4492,8 @@ int32_t tscCreateTableMetaFromSTableMeta(STableMeta** ppChild, const char* name,
memcpy(pChild->schema, p->schema, totalBytes); memcpy(pChild->schema, p->schema, totalBytes);
*ppChild = pChild; *ppChild = pChild;
tfree(p);
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} else { // super table has been removed, current tableMeta is also expired. remove it here } else { // super table has been removed, current tableMeta is also expired. remove it here
tfree(p);
taosHashRemove(tscTableMetaMap, name, strnlen(name, TSDB_TABLE_FNAME_LEN)); taosHashRemove(tscTableMetaMap, name, strnlen(name, TSDB_TABLE_FNAME_LEN));
return -1; return -1;
} }

90
src/common/inc/tdataformat.h
View File

@ -186,6 +186,7 @@ typedef void *SDataRow;
#define TD_DATA_ROW_HEAD_SIZE (sizeof(uint16_t) + sizeof(int16_t)) #define TD_DATA_ROW_HEAD_SIZE (sizeof(uint16_t) + sizeof(int16_t))
#define dataRowLen(r) (*(TDRowLenT *)(r)) // 0~65535 #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 dataRowVersion(r) (*(int16_t *)POINTER_SHIFT(r, sizeof(int16_t)))
#define dataRowTuple(r) POINTER_SHIFT(r, TD_DATA_ROW_HEAD_SIZE) #define dataRowTuple(r) POINTER_SHIFT(r, TD_DATA_ROW_HEAD_SIZE)
#define dataRowTKey(r) (*(TKEY *)(dataRowTuple(r))) #define dataRowTKey(r) (*(TKEY *)(dataRowTuple(r)))
@ -201,14 +202,18 @@ void tdFreeDataRow(SDataRow row);
void tdInitDataRow(SDataRow row, STSchema *pSchema); void tdInitDataRow(SDataRow row, STSchema *pSchema);
SDataRow tdDataRowDup(SDataRow row); SDataRow tdDataRowDup(SDataRow row);
// offset here not include dataRow header length // 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); ASSERT(value != NULL);
int32_t toffset = offset + TD_DATA_ROW_HEAD_SIZE; int32_t toffset = offset + TD_DATA_ROW_HEAD_SIZE;
if (IS_VAR_DATA_TYPE(type)) { if (IS_VAR_DATA_TYPE(type)) {
*(VarDataOffsetT *)POINTER_SHIFT(row, toffset) = dataRowLen(row); *(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); dataRowLen(row) += varDataTLen(value);
} else { } else {
if (offset == 0) { if (offset == 0) {
@ -223,6 +228,12 @@ static FORCE_INLINE int tdAppendColVal(SDataRow row, const void *value, int8_t t
return 0; 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 // NOTE: offset here including the header size
static FORCE_INLINE void *tdGetRowDataOfCol(SDataRow row, int8_t type, int32_t offset) { static FORCE_INLINE void *tdGetRowDataOfCol(SDataRow row, int8_t type, int32_t offset) {
if (IS_VAR_DATA_TYPE(type)) { 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 // 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); 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); SColIdx *pColIdx = (SColIdx *)POINTER_SHIFT(row, toffset);
char * ptr = (char *)POINTER_SHIFT(row, kvRowLen(row)); 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 pColIdx->offset = kvRowLen(row); // offset of pColIdx including the TD_KV_ROW_HEAD_SIZE
if (IS_VAR_DATA_TYPE(type)) { if (IS_VAR_DATA_TYPE(type)) {
memcpy(ptr, value, varDataTLen(value)); if (isCopyValData) {
memcpy(ptr, value, varDataTLen(value));
}
kvRowLen(row) += varDataTLen(value); kvRowLen(row) += varDataTLen(value);
} else { } else {
if (*offset == 0) { if (offset == 0) {
ASSERT(type == TSDB_DATA_TYPE_TIMESTAMP); ASSERT(type == TSDB_DATA_TYPE_TIMESTAMP);
TKEY tvalue = tdGetTKEY(*(TSKEY *)value); TKEY tvalue = tdGetTKEY(*(TSKEY *)value);
memcpy(ptr, (void *)(&tvalue), TYPE_BYTES[type]); 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]; kvRowLen(row) += TYPE_BYTES[type];
} }
*offset += sizeof(SColIdx);
return 0; 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_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 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_DATA 0x0U // SDataRow
#define SMEM_ROW_KV 1U // SKVRow #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 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 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 memRowDataBody(r) POINTER_SHIFT(r, TD_MEM_ROW_TYPE_SIZE) // section after flag
#define memRowKvBody(r) \ #define memRowKvBody(r) \
@ -611,6 +636,14 @@ typedef void *SMemRow;
#define memRowLen(r) (isDataRow(r) ? memRowDataLen(r) : memRowKvLen(r)) #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 #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 memRowDataVersion(r) dataRowVersion(memRowDataBody(r))
#define memRowKvVersion(r) (*(int16_t *)POINTER_SHIFT(r, TD_MEM_ROW_TYPE_SIZE)) #define memRowKvVersion(r) (*(int16_t *)POINTER_SHIFT(r, TD_MEM_ROW_TYPE_SIZE))
#define memRowVersion(r) (isDataRow(r) ? memRowDataVersion(r) : memRowKvVersion(r)) // schema version #define memRowVersion(r) (isDataRow(r) ? memRowDataVersion(r) : memRowKvVersion(r)) // schema version
@ -628,7 +661,6 @@ typedef void *SMemRow;
} \ } \
} while (0) } while (0)
#define memRowSetType(r, t) (memRowType(r) = (t))
#define memRowSetLen(r, l) (isDataRow(r) ? memRowDataLen(r) = (l) : memRowKvLen(r) = (l)) #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 memRowSetVersion(r, v) (isDataRow(r) ? dataRowSetVersion(memRowDataBody(r), v) : memRowSetKvVersion(r, v))
#define memRowCpy(dst, r) memcpy((dst), (r), memRowTLen(r)) #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, static FORCE_INLINE int tdAppendMemRowColVal(SMemRow row, const void *value, bool isCopyVarData, int16_t colId,
int32_t *kvOffset) { int8_t type, int32_t offset) {
if (isDataRow(row)) { if (isDataRow(row)) {
tdAppendColVal(memRowDataBody(row), value, type, offset); tdAppendDataColVal(memRowDataBody(row), value, isCopyVarData, type, offset);
} else { } else {
tdAppendKvColVal(memRowKvBody(row), value, colId, type, kvOffset); tdAppendKvColVal(memRowKvBody(row), value, isCopyVarData, colId, type, offset);
} }
return 0; return 0;
} }
@ -688,6 +720,30 @@ static FORCE_INLINE int32_t tdGetColAppendLen(uint8_t rowType, const void *value
return len; 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 { typedef struct {
int16_t colId; 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); SMemRow mergeTwoMemRows(void *buffer, SMemRow row1, SMemRow row2, STSchema *pSchema1, STSchema *pSchema2);
#if 0
// ----------------- Raw payload structure for row: // ----------------- Raw payload structure for row:
/* |<------------ Head ------------->|<----------- body of column data tuple ------------------->| /* |<------------ Head ------------->|<----------- body of column data tuple ------------------->|
* | |<----------------- flen ------------->|<--- value part --->| * | |<----------------- 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); } static FORCE_INLINE char *payloadNextCol(char *pCol) { return (char *)POINTER_SHIFT(pCol, PAYLOAD_COL_HEAD_LEN); }
#endif
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

1
src/common/inc/tglobal.h
View File

@ -41,6 +41,7 @@ extern char tsArbitrator[];
extern int8_t tsArbOnline; extern int8_t tsArbOnline;
extern int64_t tsArbOnlineTimestamp; extern int64_t tsArbOnlineTimestamp;
extern int32_t tsDnodeId; extern int32_t tsDnodeId;
extern int64_t tsDnodeStartTime;
// common // common
extern int tsRpcTimer; extern int tsRpcTimer;

3
src/common/src/tdataformat.c
View File

@ -851,7 +851,8 @@ SMemRow mergeTwoMemRows(void *buffer, SMemRow row1, SMemRow row2, STSchema *pSch
int16_t k; int16_t k;
for (k = 0; k < nKvNCols; ++k) { for (k = 0; k < nKvNCols; ++k) {
SColInfo *pColInfo = taosArrayGet(stashRow, 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)); ASSERT(kvLen == memRowTLen(tRow));
} }

3
src/common/src/tglobal.c
View File

@ -46,6 +46,7 @@ int8_t tsArbOnline = 0;
int64_t tsArbOnlineTimestamp = TSDB_ARB_DUMMY_TIME; int64_t tsArbOnlineTimestamp = TSDB_ARB_DUMMY_TIME;
char tsEmail[TSDB_FQDN_LEN] = {0}; char tsEmail[TSDB_FQDN_LEN] = {0};
int32_t tsDnodeId = 0; int32_t tsDnodeId = 0;
int64_t tsDnodeStartTime = 0;
// common // common
int32_t tsRpcTimer = 300; int32_t tsRpcTimer = 300;
@ -991,7 +992,7 @@ static void doInitGlobalConfig(void) {
cfg.valType = TAOS_CFG_VTYPE_INT32; cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT | TSDB_CFG_CTYPE_B_SHOW; cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0; cfg.minValue = 0;
cfg.maxValue = TSDB_MAX_ALLOWED_SQL_LEN; cfg.maxValue = TSDB_MAX_FIELD_LEN;
cfg.ptrLength = 0; cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_BYTE; cfg.unitType = TAOS_CFG_UTYPE_BYTE;
taosInitConfigOption(cfg); taosInitConfigOption(cfg);

570
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TimestampPrecisonInNanoRestTest.java Normal file
View File

@ -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();
}
}
}

3
src/connector/nodejs/nodetaos/taosobjects.js
View File

@ -47,7 +47,8 @@ class TaosTimestamp extends Date {
super(Math.floor(date / 1000)); super(Math.floor(date / 1000));
this.precisionExtras = date % 1000; this.precisionExtras = date % 1000;
} else if (precision === 2) { } 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) // use BigInt to fix: 1625801548423914405 % 1000000 = 914496 which not expected (914405)
this.precisionExtras = parseInt(BigInt(date) % 1000000n); this.precisionExtras = parseInt(BigInt(date) % 1000000n);
} else { } else {

2
src/connector/nodejs/package.json
View File

@ -1,6 +1,6 @@
{ {
"name": "td2.0-connector", "name": "td2.0-connector",
"version": "2.0.9", "version": "2.0.10",
"description": "A Node.js connector for TDengine.", "description": "A Node.js connector for TDengine.",
"main": "tdengine.js", "main": "tdengine.js",
"directories": { "directories": {

1
src/dnode/src/dnodeMain.c
View File

@ -195,6 +195,7 @@ int32_t dnodeInitSystem() {
dnodeSetRunStatus(TSDB_RUN_STATUS_RUNING); dnodeSetRunStatus(TSDB_RUN_STATUS_RUNING);
moduleStart(); moduleStart();
tsDnodeStartTime = taosGetTimestampMs();
dnodeReportStep("TDengine", "initialized successfully", 1); dnodeReportStep("TDengine", "initialized successfully", 1);
dInfo("TDengine is initialized successfully"); dInfo("TDengine is initialized successfully");

2
src/dnode/src/dnodeSystem.c
View File

@ -42,6 +42,8 @@ int32_t main(int32_t argc, char *argv[]) {
} }
} else if (strcmp(argv[i], "-C") == 0) { } else if (strcmp(argv[i], "-C") == 0) {
dump_config = 1; dump_config = 1;
} else if (strcmp(argv[i], "--force-keep-file") == 0) {
tsdbForceKeepFile = true;
} else if (strcmp(argv[i], "--compact-mnode-wal") == 0) { } else if (strcmp(argv[i], "--compact-mnode-wal") == 0) {
tsCompactMnodeWal = 1; tsCompactMnodeWal = 1;
} else if (strcmp(argv[i], "-V") == 0) { } else if (strcmp(argv[i], "-V") == 0) {

1
src/inc/taosmsg.h
View File

@ -471,6 +471,7 @@ typedef struct {
bool stableQuery; // super table query or not bool stableQuery; // super table query or not
bool topBotQuery; // TODO used bitwise flag bool topBotQuery; // TODO used bitwise flag
bool interpQuery; // interp query or not
bool groupbyColumn; // denote if this is a groupby normal column query bool groupbyColumn; // denote if this is a groupby normal column query
bool hasTagResults; // if there are tag values in final result or not bool hasTagResults; // if there are tag values in final result or not
bool timeWindowInterpo;// if the time window start/end required interpolation bool timeWindowInterpo;// if the time window start/end required interpolation

9
src/inc/tfs.h
View File

@ -41,9 +41,16 @@ typedef struct {
int64_t avail; int64_t avail;
} SFSMeta; } 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); int tfsInit(SDiskCfg *pDiskCfg, int ndisk);
void tfsDestroy(); void tfsDestroy();
void tfsUpdateInfo(SFSMeta *pFSMeta); void tfsUpdateInfo(SFSMeta *pFSMeta, STierMeta *tierMetas, int8_t numLevels);
void tfsGetMeta(SFSMeta *pMeta); void tfsGetMeta(SFSMeta *pMeta);
void tfsAllocDisk(int expLevel, int *level, int *id); void tfsAllocDisk(int expLevel, int *level, int *id);

25
src/kit/taosdemo/taosdemo.c
View File

@ -75,6 +75,7 @@ extern char configDir[];
#define BUFFER_SIZE TSDB_MAX_ALLOWED_SQL_LEN #define BUFFER_SIZE TSDB_MAX_ALLOWED_SQL_LEN
#define COND_BUF_LEN (BUFFER_SIZE - 30) #define COND_BUF_LEN (BUFFER_SIZE - 30)
#define COL_BUFFER_LEN ((TSDB_COL_NAME_LEN + 15) * TSDB_MAX_COLUMNS) #define COL_BUFFER_LEN ((TSDB_COL_NAME_LEN + 15) * TSDB_MAX_COLUMNS)
#define MAX_USERNAME_SIZE 64 #define MAX_USERNAME_SIZE 64
#define MAX_PASSWORD_SIZE 16 #define MAX_PASSWORD_SIZE 16
#define MAX_HOSTNAME_SIZE 253 // https://man7.org/linux/man-pages/man7/hostname.7.html #define MAX_HOSTNAME_SIZE 253 // https://man7.org/linux/man-pages/man7/hostname.7.html
@ -245,7 +246,6 @@ typedef struct SArguments_S {
uint32_t disorderRatio; // 0: no disorder, >0: x% uint32_t disorderRatio; // 0: no disorder, >0: x%
int disorderRange; // ms, us or ns. accordig to database precision int disorderRange; // ms, us or ns. accordig to database precision
uint32_t method_of_delete; uint32_t method_of_delete;
char ** arg_list;
uint64_t totalInsertRows; uint64_t totalInsertRows;
uint64_t totalAffectedRows; uint64_t totalAffectedRows;
bool demo_mode; // use default column name and semi-random data bool demo_mode; // use default column name and semi-random data
@ -637,7 +637,6 @@ SArguments g_args = {
0, // disorderRatio 0, // disorderRatio
1000, // disorderRange 1000, // disorderRange
1, // method_of_delete 1, // method_of_delete
NULL, // arg_list
0, // totalInsertRows; 0, // totalInsertRows;
0, // totalAffectedRows; 0, // totalAffectedRows;
true, // demo_mode; true, // demo_mode;
@ -1009,6 +1008,7 @@ static void parse_args(int argc, char *argv[], SArguments *arguments) {
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
arguments->datatype[0] = argv[i]; arguments->datatype[0] = argv[i];
arguments->datatype[1] = NULL;
} else { } else {
// more than one col // more than one col
int index = 0; int index = 0;
@ -1413,6 +1413,7 @@ static char *rand_float_str()
return g_randfloat_buff + (cursor * FLOAT_BUFF_LEN); return g_randfloat_buff + (cursor * FLOAT_BUFF_LEN);
} }
static float rand_float() static float rand_float()
{ {
static int cursor; static int cursor;
@ -6407,6 +6408,9 @@ static void* syncWriteInterlace(threadInfo *pThreadInfo) {
bool flagSleep = true; bool flagSleep = true;
uint64_t sleepTimeTotal = 0; uint64_t sleepTimeTotal = 0;
int percentComplete = 0;
int64_t totalRows = insertRows * pThreadInfo->ntables;
while(pThreadInfo->totalInsertRows < pThreadInfo->ntables * insertRows) { while(pThreadInfo->totalInsertRows < pThreadInfo->ntables * insertRows) {
if ((flagSleep) && (insert_interval)) { if ((flagSleep) && (insert_interval)) {
st = taosGetTimestampMs(); st = taosGetTimestampMs();
@ -6583,6 +6587,11 @@ static void* syncWriteInterlace(threadInfo *pThreadInfo) {
pThreadInfo->totalAffectedRows += affectedRows; pThreadInfo->totalAffectedRows += affectedRows;
int currentPercent = pThreadInfo->totalAffectedRows * 100 / totalRows;
if (currentPercent > percentComplete ) {
printf("[%d]:%d%%\n", pThreadInfo->threadID, currentPercent);
percentComplete = currentPercent;
}
int64_t currentPrintTime = taosGetTimestampMs(); int64_t currentPrintTime = taosGetTimestampMs();
if (currentPrintTime - lastPrintTime > 30*1000) { if (currentPrintTime - lastPrintTime > 30*1000) {
printf("thread[%d] has currently inserted rows: %"PRIu64 ", affected rows: %"PRIu64 "\n", printf("thread[%d] has currently inserted rows: %"PRIu64 ", affected rows: %"PRIu64 "\n",
@ -6604,6 +6613,8 @@ static void* syncWriteInterlace(threadInfo *pThreadInfo) {
} }
} }
} }
if (percentComplete < 100)
printf("[%d]:%d%%\n", pThreadInfo->threadID, percentComplete);
free_of_interlace: free_of_interlace:
tmfree(pThreadInfo->buffer); tmfree(pThreadInfo->buffer);
@ -6641,6 +6652,9 @@ static void* syncWriteProgressive(threadInfo *pThreadInfo) {
pThreadInfo->samplePos = 0; pThreadInfo->samplePos = 0;
int percentComplete = 0;
int64_t totalRows = insertRows * pThreadInfo->ntables;
for (uint64_t tableSeq = pThreadInfo->start_table_from; for (uint64_t tableSeq = pThreadInfo->start_table_from;
tableSeq <= pThreadInfo->end_table_to; tableSeq <= pThreadInfo->end_table_to;
tableSeq ++) { tableSeq ++) {
@ -6746,6 +6760,11 @@ static void* syncWriteProgressive(threadInfo *pThreadInfo) {
pThreadInfo->totalAffectedRows += affectedRows; pThreadInfo->totalAffectedRows += affectedRows;
int currentPercent = pThreadInfo->totalAffectedRows * 100 / totalRows;
if (currentPercent > percentComplete ) {
printf("[%d]:%d%%\n", pThreadInfo->threadID, currentPercent);
percentComplete = currentPercent;
}
int64_t currentPrintTime = taosGetTimestampMs(); int64_t currentPrintTime = taosGetTimestampMs();
if (currentPrintTime - lastPrintTime > 30*1000) { if (currentPrintTime - lastPrintTime > 30*1000) {
printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n", printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n",
@ -6768,6 +6787,8 @@ static void* syncWriteProgressive(threadInfo *pThreadInfo) {
__func__, __LINE__, pThreadInfo->samplePos); __func__, __LINE__, pThreadInfo->samplePos);
} }
} // tableSeq } // tableSeq
if (percentComplete < 100)
printf("[%d]:%d%%\n", pThreadInfo->threadID, percentComplete);
free_of_progressive: free_of_progressive:
tmfree(pThreadInfo->buffer); tmfree(pThreadInfo->buffer);

6
src/mnode/src/mnodeShow.c
View File

@ -253,11 +253,15 @@ static int32_t mnodeProcessHeartBeatMsg(SMnodeMsg *pMsg) {
int32_t connId = htonl(pHBMsg->connId); int32_t connId = htonl(pHBMsg->connId);
SConnObj *pConn = mnodeAccquireConn(connId, connInfo.user, connInfo.clientIp, connInfo.clientPort); 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) { if (pConn == NULL) {
// do not close existing links, otherwise // do not close existing links, otherwise
// mError("failed to create connId, close connect"); // mError("failed to create connId, close connect");
// pRsp->killConnection = 1; // pRsp->killConnection = 1;
} else { } else {
pRsp->connId = htonl(pConn->connId); pRsp->connId = htonl(pConn->connId);
mnodeSaveQueryStreamList(pConn, pHBMsg); mnodeSaveQueryStreamList(pConn, pHBMsg);

9
src/mnode/src/mnodeWrite.c
View File

@ -65,7 +65,14 @@ int32_t mnodeProcessWrite(SMnodeMsg *pMsg) {
return TSDB_CODE_MND_MSG_NOT_PROCESSED; 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) { if (code != TSDB_CODE_SUCCESS) {
mError("msg:%p, app:%p type:%s not processed, reason:%s", pMsg, pMsg->rpcMsg.ahandle, taosMsg[pMsg->rpcMsg.msgType], mError("msg:%p, app:%p type:%s not processed, reason:%s", pMsg, pMsg->rpcMsg.ahandle, taosMsg[pMsg->rpcMsg.msgType],
tstrerror(code)); tstrerror(code));

3
src/os/inc/osSysinfo.h
View File

@ -28,8 +28,11 @@ typedef struct {
int32_t taosGetDiskSize(char *dataDir, SysDiskSize *diskSize); int32_t taosGetDiskSize(char *dataDir, SysDiskSize *diskSize);
int32_t taosGetCpuCores();
void taosGetSystemInfo(); void taosGetSystemInfo();
bool taosReadProcIO(int64_t* rchars, int64_t* wchars);
bool taosGetProcIO(float *readKB, float *writeKB); bool taosGetProcIO(float *readKB, float *writeKB);
bool taosGetCardInfo(int64_t *bytes, int64_t *rbytes, int64_t *tbytes);
bool taosGetBandSpeed(float *bandSpeedKb); bool taosGetBandSpeed(float *bandSpeedKb);
void taosGetDisk(); void taosGetDisk();
bool taosGetCpuUsage(float *sysCpuUsage, float *procCpuUsage) ; bool taosGetCpuUsage(float *sysCpuUsage, float *procCpuUsage) ;

17
src/os/src/darwin/dwSysInfo.c
View File

@ -164,6 +164,10 @@ void taosKillSystem() {
exit(0); exit(0);
} }
int32_t taosGetCpuCores() {
return sysconf(_SC_NPROCESSORS_ONLN);
}
void taosGetSystemInfo() { void taosGetSystemInfo() {
// taosGetProcInfos(); // taosGetProcInfos();
@ -185,12 +189,25 @@ void taosGetSystemInfo() {
taosGetSystemLocale(); 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) { bool taosGetProcIO(float *readKB, float *writeKB) {
*readKB = 0; *readKB = 0;
*writeKB = 0; *writeKB = 0;
return true; 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) { bool taosGetBandSpeed(float *bandSpeedKb) {
*bandSpeedKb = 0; *bandSpeedKb = 0;
return true; return true;

22
src/os/src/detail/osSysinfo.c
View File

@ -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) { bool taosGetCpuUsage(float *sysCpuUsage, float *procCpuUsage) {
static uint64_t lastSysUsed = 0; 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; *bytes = 0;
FILE *fp = fopen(tsSysNetFile, "r"); FILE *fp = fopen(tsSysNetFile, "r");
if (fp == NULL) { if (fp == NULL) {
@ -347,9 +347,9 @@ static bool taosGetCardInfo(int64_t *bytes) {
while (!feof(fp)) { while (!feof(fp)) {
memset(line, 0, len); memset(line, 0, len);
int64_t rbytes = 0; int64_t o_rbytes = 0;
int64_t rpackts = 0; int64_t rpackts = 0;
int64_t tbytes = 0; int64_t o_tbytes = 0;
int64_t tpackets = 0; int64_t tpackets = 0;
int64_t nouse1 = 0; int64_t nouse1 = 0;
int64_t nouse2 = 0; int64_t nouse2 = 0;
@ -374,8 +374,10 @@ static bool taosGetCardInfo(int64_t *bytes) {
sscanf(line, sscanf(line,
"%s %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 "%s %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64 " %" PRId64
" %" PRId64, " %" PRId64,
nouse0, &rbytes, &rpackts, &nouse1, &nouse2, &nouse3, &nouse4, &nouse5, &nouse6, &tbytes, &tpackets); nouse0, &o_rbytes, &rpackts, &nouse1, &nouse2, &nouse3, &nouse4, &nouse5, &nouse6, &o_tbytes, &tpackets);
*bytes += (rbytes + tbytes); if (rbytes) *rbytes = o_rbytes;
if (tbytes) *tbytes = o_tbytes;
*bytes += (o_rbytes + o_tbytes);
} }
tfree(line); tfree(line);
@ -390,7 +392,7 @@ bool taosGetBandSpeed(float *bandSpeedKb) {
int64_t curBytes = 0; int64_t curBytes = 0;
time_t curTime = time(NULL); time_t curTime = time(NULL);
if (!taosGetCardInfo(&curBytes)) { if (!taosGetCardInfo(&curBytes, NULL, NULL)) {
return false; return false;
} }
@ -420,7 +422,7 @@ bool taosGetBandSpeed(float *bandSpeedKb) {
return true; return true;
} }
static bool taosReadProcIO(int64_t *readbyte, int64_t *writebyte) { bool taosReadProcIO(int64_t *rchars, int64_t *wchars) {
FILE *fp = fopen(tsProcIOFile, "r"); FILE *fp = fopen(tsProcIOFile, "r");
if (fp == NULL) { if (fp == NULL) {
uError("open file:%s failed", tsProcIOFile); uError("open file:%s failed", tsProcIOFile);
@ -441,10 +443,10 @@ static bool taosReadProcIO(int64_t *readbyte, int64_t *writebyte) {
break; break;
} }
if (strstr(line, "rchar:") != NULL) { if (strstr(line, "rchar:") != NULL) {
sscanf(line, "%s %" PRId64, tmp, readbyte); sscanf(line, "%s %" PRId64, tmp, rchars);
readIndex++; readIndex++;
} else if (strstr(line, "wchar:") != NULL) { } else if (strstr(line, "wchar:") != NULL) {
sscanf(line, "%s %" PRId64, tmp, writebyte); sscanf(line, "%s %" PRId64, tmp, wchars);
readIndex++; readIndex++;
} else { } else {
} }

9
src/os/src/windows/wSysinfo.c
View File

@ -115,7 +115,7 @@ static void taosGetSystemLocale() {
} }
} }
static int32_t taosGetCpuCores() { int32_t taosGetCpuCores() {
SYSTEM_INFO info; SYSTEM_INFO info;
GetSystemInfo(&info); GetSystemInfo(&info);
return (int32_t)info.dwNumberOfProcessors; 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) { bool taosGetBandSpeed(float *bandSpeedKb) {
*bandSpeedKb = 0; *bandSpeedKb = 0;
return true; return true;

27
src/plugins/http/inc/httpMetricsHandle.h Normal file
View File

@ -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

184
src/plugins/http/src/httpMetricsHandle.c Normal file
View File

@ -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;
}

42
src/plugins/http/src/httpParser.c
View File

@ -101,13 +101,17 @@ char *httpGetStatusDesc(int32_t statusCode) {
} }
static void httpCleanupString(HttpString *str) { static void httpCleanupString(HttpString *str) {
free(str->str); if (str->str) {
str->str = NULL; free(str->str);
str->pos = 0; str->str = NULL;
str->size = 0; str->pos = 0;
str->size = 0;
}
} }
static int32_t httpAppendString(HttpString *str, const char *s, int32_t len) { static int32_t httpAppendString(HttpString *str, const char *s, int32_t len) {
char *new_str = NULL;
if (str->size == 0) { if (str->size == 0) {
str->pos = 0; str->pos = 0;
str->size = len + 1; 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) { } else if (str->pos + len + 1 >= str->size) {
str->size += len; str->size += len;
str->size *= 4; 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 { } 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) { static int32_t httpOnBody(HttpParser *parser, const char *chunk, int32_t len) {
HttpContext *pContext = parser->pContext; HttpContext *pContext = parser->pContext;
HttpString * buf = &parser->body; HttpString *buf = &parser->body;
if (parser->parseCode != TSDB_CODE_SUCCESS) return -1; if (parser->parseCode != TSDB_CODE_SUCCESS) return -1;
if (buf->size <= 0) { 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; int32_t newSize = buf->pos + len + 1;
char *newStr = NULL;
if (newSize >= buf->size) { if (newSize >= buf->size) {
if (buf->size >= HTTP_BUFFER_SIZE) { if (buf->size >= HTTP_BUFFER_SIZE) {
httpError("context:%p, fd:%d, failed parse body, exceeding buffer size %d", pContext, pContext->fd, buf->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 = MAX(newSize, HTTP_BUFFER_INIT);
newSize *= 4; newSize *= 4;
newSize = MIN(newSize, HTTP_BUFFER_SIZE); 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; buf->size = newSize;
if (buf->str == NULL) { 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) { static int32_t httpPushStack(HttpParser *parser, HTTP_PARSER_STATE state) {
HttpStack *stack = &parser->stacks; HttpStack *stack = &parser->stacks;
int8_t *newStacks = NULL;
if (stack->size == 0) { if (stack->size == 0) {
stack->pos = 0; stack->pos = 0;
stack->size = 32; stack->size = 32;
stack->stacks = malloc(stack->size * sizeof(int8_t)); stack->stacks = malloc(stack->size * sizeof(int8_t));
} else if (stack->pos + 1 > stack->size) { } else if (stack->pos + 1 > stack->size) {
stack->size *= 2; 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 { } else {
} }

3
src/plugins/http/src/httpSystem.c
View File

@ -30,6 +30,7 @@
#include "httpGcHandle.h" #include "httpGcHandle.h"
#include "httpRestHandle.h" #include "httpRestHandle.h"
#include "httpTgHandle.h" #include "httpTgHandle.h"
#include "httpMetricsHandle.h"
#ifndef _ADMIN #ifndef _ADMIN
void adminInitHandle(HttpServer* pServer) {} void adminInitHandle(HttpServer* pServer) {}
@ -52,7 +53,7 @@ int32_t httpInitSystem() {
gcInitHandle(&tsHttpServer); gcInitHandle(&tsHttpServer);
tgInitHandle(&tsHttpServer); tgInitHandle(&tsHttpServer);
opInitHandle(&tsHttpServer); opInitHandle(&tsHttpServer);
metricsInitHandle(&tsHttpServer);
return 0; return 0;
} }

16
src/plugins/http/src/httpUtil.c
View File

@ -188,13 +188,17 @@ bool httpMallocMultiCmds(HttpContext *pContext, int32_t cmdSize, int32_t bufferS
bool httpReMallocMultiCmdsSize(HttpContext *pContext, int32_t cmdSize) { bool httpReMallocMultiCmdsSize(HttpContext *pContext, int32_t cmdSize) {
HttpSqlCmds *multiCmds = pContext->multiCmds; 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, httpError("context:%p, fd:%d, user:%s, mulitcmd size:%d large then %d", pContext, pContext->fd, pContext->user,
cmdSize, HTTP_MAX_CMD_SIZE); cmdSize, HTTP_MAX_CMD_SIZE);
return false; 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) { if (multiCmds->cmds == NULL) {
httpError("context:%p, fd:%d, user:%s, malloc cmds:%d error", pContext, pContext->fd, pContext->user, cmdSize); httpError("context:%p, fd:%d, user:%s, malloc cmds:%d error", pContext, pContext->fd, pContext->user, cmdSize);
return false; return false;
@ -208,13 +212,17 @@ bool httpReMallocMultiCmdsSize(HttpContext *pContext, int32_t cmdSize) {
bool httpReMallocMultiCmdsBuffer(HttpContext *pContext, int32_t bufferSize) { bool httpReMallocMultiCmdsBuffer(HttpContext *pContext, int32_t bufferSize) {
HttpSqlCmds *multiCmds = pContext->multiCmds; 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, httpError("context:%p, fd:%d, user:%s, mulitcmd buffer size:%d large then %d", pContext, pContext->fd,
pContext->user, bufferSize, HTTP_MAX_BUFFER_SIZE); pContext->user, bufferSize, HTTP_MAX_BUFFER_SIZE);
return false; 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) { if (multiCmds->buffer == NULL) {
httpError("context:%p, fd:%d, user:%s, malloc buffer:%d error", pContext, pContext->fd, pContext->user, bufferSize); httpError("context:%p, fd:%d, user:%s, malloc buffer:%d error", pContext, pContext->fd, pContext->user, bufferSize);
return false; return false;

4
src/query/inc/qExecutor.h
View File

@ -333,6 +333,8 @@ enum OPERATOR_TYPE_E {
OP_Distinct = 20, OP_Distinct = 20,
OP_Join = 21, OP_Join = 21,
OP_StateWindow = 22, OP_StateWindow = 22,
OP_AllTimeWindow = 23,
OP_AllMultiTableTimeInterval = 24,
}; };
typedef struct SOperatorInfo { typedef struct SOperatorInfo {
@ -554,11 +556,13 @@ SOperatorInfo* createAggregateOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOpera
SOperatorInfo* createProjectOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput); SOperatorInfo* createProjectOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createLimitOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream); SOperatorInfo* createLimitOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream);
SOperatorInfo* createTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput); 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* createSWindowOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createFillOperatorInfo(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* createGroupbyOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createMultiTableAggOperatorInfo(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* 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* createTagScanOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createDistinctOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput); SOperatorInfo* createDistinctOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createTableBlockInfoScanOperator(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv); SOperatorInfo* createTableBlockInfoScanOperator(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv);

4
src/query/inc/qUtil.h
View File

@ -39,7 +39,6 @@
#define GET_QID(_r) (((SQInfo*)((_r)->qinfo))->qId) #define GET_QID(_r) (((SQInfo*)((_r)->qinfo))->qId)
#define curTimeWindowIndex(_winres) ((_winres)->curIndex) #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); 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* destroyQueryFuncExpr(SExprInfo* pExprInfo, int32_t numOfExpr);
void* freeColumnInfo(SColumnInfo* pColumnInfo, int32_t numOfCols); 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) { static FORCE_INLINE SResultRow *getResultRow(SResultRowInfo *pResultRowInfo, int32_t slot) {
assert(pResultRowInfo != NULL && slot >= 0 && slot < pResultRowInfo->size); assert(pResultRowInfo != NULL && slot >= 0 && slot < pResultRowInfo->size);
@ -70,7 +70,7 @@ static FORCE_INLINE char* getPosInResultPage(SQueryAttr* pQueryAttr, tFilePage*
int32_t offset) { int32_t offset) {
assert(rowOffset >= 0 && pQueryAttr != NULL); 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; return ((char *)page->data) + rowOffset + offset * numOfRows;
} }

65
src/query/src/qAggMain.c
View File

@ -3708,27 +3708,59 @@ static void interp_function_impl(SQLFunctionCtx *pCtx) {
} }
} else { } else {
// no data generated yet // no data generated yet
if (pCtx->size == 1) { if (pCtx->size < 1) {
return; return;
} }
// check the timestamp in input buffer // check the timestamp in input buffer
TSKEY skey = GET_TS_DATA(pCtx, 0); 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 (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); assignVal(pCtx->pOutput, pCtx->pInput, pCtx->outputBytes, pCtx->inputType);
} else if (type == TSDB_FILL_NEXT) { } 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); assignVal(pCtx->pOutput, val, pCtx->outputBytes, pCtx->inputType);
} else if (type == TSDB_FILL_LINEAR) { } 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 *start = GET_INPUT_DATA(pCtx, 0);
char *end = GET_INPUT_DATA(pCtx, 1); char *end = GET_INPUT_DATA(pCtx, 1);
@ -4030,12 +4062,15 @@ static void mergeTableBlockDist(SResultRowCellInfo* pResInfo, const STableBlockD
pDist->maxRows = pSrc->maxRows; pDist->maxRows = pSrc->maxRows;
pDist->minRows = pSrc->minRows; pDist->minRows = pSrc->minRows;
int32_t numSteps = tsMaxRowsInFileBlock/TSDB_BLOCK_DIST_STEP_ROWS; int32_t maxSteps = TSDB_MAX_MAX_ROW_FBLOCK/TSDB_BLOCK_DIST_STEP_ROWS;
pDist->dataBlockInfos = taosArrayInit(numSteps, sizeof(SFileBlockInfo)); if (TSDB_MAX_MAX_ROW_FBLOCK % TSDB_BLOCK_DIST_STEP_ROWS != 0) {
taosArraySetSize(pDist->dataBlockInfos, numSteps); ++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) { for (int32_t i = 0; i < steps; ++i) {
int32_t srcNumBlocks = ((SFileBlockInfo*)taosArrayGet(pSrc->dataBlockInfos, i))->numBlocksOfStep; int32_t srcNumBlocks = ((SFileBlockInfo*)taosArrayGet(pSrc->dataBlockInfos, i))->numBlocksOfStep;
SFileBlockInfo* blockInfo = (SFileBlockInfo*)taosArrayGet(pDist->dataBlockInfos, i); SFileBlockInfo* blockInfo = (SFileBlockInfo*)taosArrayGet(pDist->dataBlockInfos, i);
@ -4047,9 +4082,9 @@ void block_func_merge(SQLFunctionCtx* pCtx) {
STableBlockDist info = {0}; STableBlockDist info = {0};
int32_t len = *(int32_t*) pCtx->pInput; int32_t len = *(int32_t*) pCtx->pInput;
blockDistInfoFromBinary(((char*)pCtx->pInput) + sizeof(int32_t), len, &info); blockDistInfoFromBinary(((char*)pCtx->pInput) + sizeof(int32_t), len, &info);
SResultRowCellInfo *pResInfo = GET_RES_INFO(pCtx); SResultRowCellInfo *pResInfo = GET_RES_INFO(pCtx);
mergeTableBlockDist(pResInfo, &info); mergeTableBlockDist(pResInfo, &info);
taosArrayDestroy(info.dataBlockInfos);
pResInfo->numOfRes = 1; pResInfo->numOfRes = 1;
pResInfo->hasResult = DATA_SET_FLAG; pResInfo->hasResult = DATA_SET_FLAG;

387
src/query/src/qExecutor.c
View File

@ -448,6 +448,44 @@ static void prepareResultListBuffer(SResultRowInfo* pResultRowInfo, SQueryRuntim
pResultRowInfo->capacity = (int32_t)newCapacity; pResultRowInfo->capacity = (int32_t)newCapacity;
} }
static bool chkResultRowFromKey(SQueryRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRowInfo, char *pData,
int16_t bytes, bool masterscan, uint64_t uid) {
bool existed = false;
SET_RES_WINDOW_KEY(pRuntimeEnv->keyBuf, pData, bytes, uid);
SResultRow **p1 =
(SResultRow **)taosHashGet(pRuntimeEnv->pResultRowHashTable, pRuntimeEnv->keyBuf, GET_RES_WINDOW_KEY_LEN(bytes));
// in case of repeat scan/reverse scan, no new time window added.
if (QUERY_IS_INTERVAL_QUERY(pRuntimeEnv->pQueryAttr)) {
if (!masterscan) { // the *p1 may be NULL in case of sliding+offset exists.
return p1 != NULL;
}
if (p1 != NULL) {
if (pResultRowInfo->size == 0) {
existed = false;
assert(pResultRowInfo->curPos == -1);
} else if (pResultRowInfo->size == 1) {
existed = (pResultRowInfo->pResult[0] == (*p1));
} else { // check if current pResultRowInfo contains the existed pResultRow
SET_RES_EXT_WINDOW_KEY(pRuntimeEnv->keyBuf, pData, bytes, uid, pResultRowInfo);
int64_t* index = taosHashGet(pRuntimeEnv->pResultRowListSet, pRuntimeEnv->keyBuf, GET_RES_EXT_WINDOW_KEY_LEN(bytes));
if (index != NULL) {
existed = true;
} else {
existed = false;
}
}
}
return existed;
}
return p1 != NULL;
}
static SResultRow* doSetResultOutBufByKey(SQueryRuntimeEnv* pRuntimeEnv, SResultRowInfo* pResultRowInfo, int64_t tid, static SResultRow* doSetResultOutBufByKey(SQueryRuntimeEnv* pRuntimeEnv, SResultRowInfo* pResultRowInfo, int64_t tid,
char* pData, int16_t bytes, bool masterscan, uint64_t tableGroupId) { char* pData, int16_t bytes, bool masterscan, uint64_t tableGroupId) {
bool existed = false; bool existed = false;
@ -592,6 +630,35 @@ static STimeWindow getActiveTimeWindow(SResultRowInfo * pResultRowInfo, int64_t
return w; return w;
} }
// get the correct time window according to the handled timestamp
static STimeWindow getCurrentActiveTimeWindow(SResultRowInfo * pResultRowInfo, int64_t ts, SQueryAttr *pQueryAttr) {
STimeWindow w = {0};
if (pResultRowInfo->curPos == -1) { // the first window, from the previous stored value
getInitialStartTimeWindow(pQueryAttr, ts, &w);
if (pQueryAttr->interval.intervalUnit == 'n' || pQueryAttr->interval.intervalUnit == 'y') {
w.ekey = taosTimeAdd(w.skey, pQueryAttr->interval.interval, pQueryAttr->interval.intervalUnit, pQueryAttr->precision) - 1;
} else {
w.ekey = w.skey + pQueryAttr->interval.interval - 1;
}
} else {
w = getResultRow(pResultRowInfo, pResultRowInfo->curPos)->win;
}
/*
* query border check, skey should not be bounded by the query time range, since the value skey will
* be used as the time window index value. So we only change ekey of time window accordingly.
*/
if (w.ekey > pQueryAttr->window.ekey && QUERY_IS_ASC_QUERY(pQueryAttr)) {
w.ekey = pQueryAttr->window.ekey;
}
return w;
}
// a new buffer page for each table. Needs to opt this design // a new buffer page for each table. Needs to opt this design
static int32_t addNewWindowResultBuf(SResultRow *pWindowRes, SDiskbasedResultBuf *pResultBuf, int32_t tid, uint32_t size) { static int32_t addNewWindowResultBuf(SResultRow *pWindowRes, SDiskbasedResultBuf *pResultBuf, int32_t tid, uint32_t size) {
if (pWindowRes->pageId != -1) { if (pWindowRes->pageId != -1) {
@ -637,6 +704,14 @@ static int32_t addNewWindowResultBuf(SResultRow *pWindowRes, SDiskbasedResultBuf
return 0; return 0;
} }
static bool chkWindowOutputBufByKey(SQueryRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRowInfo, STimeWindow *win,
bool masterscan, SResultRow **pResult, int64_t groupId, SQLFunctionCtx* pCtx,
int32_t numOfOutput, int32_t* rowCellInfoOffset) {
assert(win->skey <= win->ekey);
return chkResultRowFromKey(pRuntimeEnv, pResultRowInfo, (char *)&win->skey, TSDB_KEYSIZE, masterscan, groupId);
}
static int32_t setResultOutputBufByKey(SQueryRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRowInfo, int64_t tid, STimeWindow *win, static int32_t setResultOutputBufByKey(SQueryRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRowInfo, int64_t tid, STimeWindow *win,
bool masterscan, SResultRow **pResult, int64_t tableGroupId, SQLFunctionCtx* pCtx, bool masterscan, SResultRow **pResult, int64_t tableGroupId, SQLFunctionCtx* pCtx,
int32_t numOfOutput, int32_t* rowCellInfoOffset) { int32_t numOfOutput, int32_t* rowCellInfoOffset) {
@ -707,7 +782,7 @@ static FORCE_INLINE int32_t getForwardStepsInBlock(int32_t numOfRows, __block_se
} }
} }
assert(forwardStep > 0); assert(forwardStep >= 0);
return forwardStep; return forwardStep;
} }
@ -764,6 +839,8 @@ static void doUpdateResultRowIndex(SResultRowInfo*pResultRowInfo, TSKEY lastKey,
pResultRowInfo->curPos = i + 1; // current not closed result object pResultRowInfo->curPos = i + 1; // current not closed result object
} }
} }
//pResultRowInfo->prevSKey = pResultRowInfo->pResult[pResultRowInfo->curIndex]->win.skey;
} }
static void updateResultRowInfoActiveIndex(SResultRowInfo* pResultRowInfo, SQueryAttr* pQueryAttr, TSKEY lastKey) { static void updateResultRowInfoActiveIndex(SResultRowInfo* pResultRowInfo, SQueryAttr* pQueryAttr, TSKEY lastKey) {
@ -813,7 +890,7 @@ static int32_t getNumOfRowsInTimeWindow(SQueryRuntimeEnv* pRuntimeEnv, SDataBloc
} }
} }
assert(num > 0); assert(num >= 0);
return num; return num;
} }
@ -973,6 +1050,11 @@ static int32_t getNextQualifiedWindow(SQueryAttr* pQueryAttr, STimeWindow *pNext
} }
} }
/* interp query with fill should not skip time window */
if (pQueryAttr->pointInterpQuery && pQueryAttr->fillType != TSDB_FILL_NONE) {
return startPos;
}
/* /*
* This time window does not cover any data, try next time window, * This time window does not cover any data, try next time window,
* this case may happen when the time window is too small * this case may happen when the time window is too small
@ -1485,6 +1567,82 @@ static void hashIntervalAgg(SOperatorInfo* pOperatorInfo, SResultRowInfo* pResul
updateResultRowInfoActiveIndex(pResultRowInfo, pQueryAttr, pRuntimeEnv->current->lastKey); updateResultRowInfoActiveIndex(pResultRowInfo, pQueryAttr, pRuntimeEnv->current->lastKey);
} }
static void hashAllIntervalAgg(SOperatorInfo* pOperatorInfo, SResultRowInfo* pResultRowInfo, SSDataBlock* pSDataBlock, int32_t tableGroupId) {
STableIntervalOperatorInfo* pInfo = (STableIntervalOperatorInfo*) pOperatorInfo->info;
SQueryRuntimeEnv* pRuntimeEnv = pOperatorInfo->pRuntimeEnv;
int32_t numOfOutput = pOperatorInfo->numOfOutput;
SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
int32_t step = GET_FORWARD_DIRECTION_FACTOR(pQueryAttr->order.order);
bool ascQuery = QUERY_IS_ASC_QUERY(pQueryAttr);
TSKEY* tsCols = NULL;
if (pSDataBlock->pDataBlock != NULL) {
SColumnInfoData* pColDataInfo = taosArrayGet(pSDataBlock->pDataBlock, 0);
tsCols = (int64_t*) pColDataInfo->pData;
assert(tsCols[0] == pSDataBlock->info.window.skey &&
tsCols[pSDataBlock->info.rows - 1] == pSDataBlock->info.window.ekey);
}
int32_t startPos = ascQuery? 0 : (pSDataBlock->info.rows - 1);
TSKEY ts = getStartTsKey(pQueryAttr, &pSDataBlock->info.window, tsCols, pSDataBlock->info.rows);
STimeWindow win = getCurrentActiveTimeWindow(pResultRowInfo, ts, pQueryAttr);
bool masterScan = IS_MASTER_SCAN(pRuntimeEnv);
SResultRow* pResult = NULL;
int32_t forwardStep = 0;
int32_t ret = 0;
while (1) {
// null data, failed to allocate more memory buffer
ret = setResultOutputBufByKey(pRuntimeEnv, pResultRowInfo, pSDataBlock->info.tid, &win, masterScan, &pResult,
tableGroupId, pInfo->pCtx, numOfOutput, pInfo->rowCellInfoOffset);
if (ret != TSDB_CODE_SUCCESS) {
longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_OUT_OF_MEMORY);
}
TSKEY ekey = reviseWindowEkey(pQueryAttr, &win);
forwardStep = getNumOfRowsInTimeWindow(pRuntimeEnv, &pSDataBlock->info, tsCols, startPos, ekey, binarySearchForKey, true);
// window start(end) key interpolation
doWindowBorderInterpolation(pOperatorInfo, pSDataBlock, pInfo->pCtx, pResult, &win, startPos, forwardStep);
doApplyFunctions(pRuntimeEnv, pInfo->pCtx, &win, startPos, forwardStep, tsCols, pSDataBlock->info.rows, numOfOutput);
int32_t prevEndPos = (forwardStep - 1) * step + startPos;
startPos = getNextQualifiedWindow(pQueryAttr, &win, &pSDataBlock->info, tsCols, binarySearchForKey, prevEndPos);
if (startPos < 0) {
if (win.skey <= pQueryAttr->window.ekey) {
int32_t code = setResultOutputBufByKey(pRuntimeEnv, pResultRowInfo, pSDataBlock->info.tid, &win, masterScan, &pResult, tableGroupId,
pInfo->pCtx, numOfOutput, pInfo->rowCellInfoOffset);
if (code != TSDB_CODE_SUCCESS || pResult == NULL) {
longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_OUT_OF_MEMORY);
}
startPos = pSDataBlock->info.rows - 1;
// window start(end) key interpolation
doWindowBorderInterpolation(pOperatorInfo, pSDataBlock, pInfo->pCtx, pResult, &win, startPos, forwardStep);
doApplyFunctions(pRuntimeEnv, pInfo->pCtx, &win, startPos, forwardStep, tsCols, pSDataBlock->info.rows, numOfOutput);
}
break;
}
setResultRowInterpo(pResult, RESULT_ROW_END_INTERP);
}
if (pQueryAttr->timeWindowInterpo) {
int32_t rowIndex = ascQuery? (pSDataBlock->info.rows-1):0;
saveDataBlockLastRow(pRuntimeEnv, &pSDataBlock->info, pSDataBlock->pDataBlock, rowIndex);
}
updateResultRowInfoActiveIndex(pResultRowInfo, pQueryAttr, pRuntimeEnv->current->lastKey);
}
static void doHashGroupbyAgg(SOperatorInfo* pOperator, SGroupbyOperatorInfo *pInfo, SSDataBlock *pSDataBlock) { static void doHashGroupbyAgg(SOperatorInfo* pOperator, SGroupbyOperatorInfo *pInfo, SSDataBlock *pSDataBlock) {
SQueryRuntimeEnv* pRuntimeEnv = pOperator->pRuntimeEnv; SQueryRuntimeEnv* pRuntimeEnv = pOperator->pRuntimeEnv;
STableQueryInfo* item = pRuntimeEnv->current; STableQueryInfo* item = pRuntimeEnv->current;
@ -1981,6 +2139,12 @@ static int32_t setupQueryRuntimeEnv(SQueryRuntimeEnv *pRuntimeEnv, int32_t numOf
setTableScanFilterOperatorInfo(pRuntimeEnv->proot->upstream[0]->info, pRuntimeEnv->proot); setTableScanFilterOperatorInfo(pRuntimeEnv->proot->upstream[0]->info, pRuntimeEnv->proot);
break; break;
} }
case OP_AllMultiTableTimeInterval: {
pRuntimeEnv->proot =
createAllMultiTableTimeIntervalOperatorInfo(pRuntimeEnv, pRuntimeEnv->proot, pQueryAttr->pExpr1, pQueryAttr->numOfOutput);
setTableScanFilterOperatorInfo(pRuntimeEnv->proot->upstream[0]->info, pRuntimeEnv->proot);
break;
}
case OP_TimeWindow: { case OP_TimeWindow: {
pRuntimeEnv->proot = pRuntimeEnv->proot =
createTimeIntervalOperatorInfo(pRuntimeEnv, pRuntimeEnv->proot, pQueryAttr->pExpr1, pQueryAttr->numOfOutput); createTimeIntervalOperatorInfo(pRuntimeEnv, pRuntimeEnv->proot, pQueryAttr->pExpr1, pQueryAttr->numOfOutput);
@ -1990,6 +2154,15 @@ static int32_t setupQueryRuntimeEnv(SQueryRuntimeEnv *pRuntimeEnv, int32_t numOf
} }
break; break;
} }
case OP_AllTimeWindow: {
pRuntimeEnv->proot =
createAllTimeIntervalOperatorInfo(pRuntimeEnv, pRuntimeEnv->proot, pQueryAttr->pExpr1, pQueryAttr->numOfOutput);
int32_t opType = pRuntimeEnv->proot->upstream[0]->operatorType;
if (opType != OP_DummyInput && opType != OP_Join) {
setTableScanFilterOperatorInfo(pRuntimeEnv->proot->upstream[0]->info, pRuntimeEnv->proot);
}
break;
}
case OP_Groupby: { case OP_Groupby: {
pRuntimeEnv->proot = pRuntimeEnv->proot =
createGroupbyOperatorInfo(pRuntimeEnv, pRuntimeEnv->proot, pQueryAttr->pExpr1, pQueryAttr->numOfOutput); createGroupbyOperatorInfo(pRuntimeEnv, pRuntimeEnv->proot, pQueryAttr->pExpr1, pQueryAttr->numOfOutput);
@ -2533,7 +2706,7 @@ static void getIntermediateBufInfo(SQueryRuntimeEnv* pRuntimeEnv, int32_t* ps, i
SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr; SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
int32_t MIN_ROWS_PER_PAGE = 4; int32_t MIN_ROWS_PER_PAGE = 4;
*rowsize = (int32_t)(pQueryAttr->resultRowSize * GET_ROW_PARAM_FOR_MULTIOUTPUT(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery)); *rowsize = (int32_t)(pQueryAttr->resultRowSize * getRowNumForMultioutput(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery));
int32_t overhead = sizeof(tFilePage); int32_t overhead = sizeof(tFilePage);
// one page contains at least two rows // one page contains at least two rows
@ -2907,6 +3080,8 @@ int32_t loadDataBlockOnDemand(SQueryRuntimeEnv* pRuntimeEnv, STableScanInfo* pTa
// check if this data block is required to load // check if this data block is required to load
if ((*status) != BLK_DATA_ALL_NEEDED) { if ((*status) != BLK_DATA_ALL_NEEDED) {
bool needFilter = true;
// the pCtx[i] result is belonged to previous time window since the outputBuf has not been set yet, // the pCtx[i] result is belonged to previous time window since the outputBuf has not been set yet,
// the filter result may be incorrect. So in case of interval query, we need to set the correct time output buffer // the filter result may be incorrect. So in case of interval query, we need to set the correct time output buffer
if (QUERY_IS_INTERVAL_QUERY(pQueryAttr)) { if (QUERY_IS_INTERVAL_QUERY(pQueryAttr)) {
@ -2916,10 +3091,16 @@ int32_t loadDataBlockOnDemand(SQueryRuntimeEnv* pRuntimeEnv, STableScanInfo* pTa
TSKEY k = ascQuery? pBlock->info.window.skey : pBlock->info.window.ekey; TSKEY k = ascQuery? pBlock->info.window.skey : pBlock->info.window.ekey;
STimeWindow win = getActiveTimeWindow(pTableScanInfo->pResultRowInfo, k, pQueryAttr); STimeWindow win = getActiveTimeWindow(pTableScanInfo->pResultRowInfo, k, pQueryAttr);
if (setResultOutputBufByKey(pRuntimeEnv, pTableScanInfo->pResultRowInfo, pBlock->info.tid, &win, masterScan, &pResult, groupId, if (pQueryAttr->pointInterpQuery) {
pTableScanInfo->pCtx, pTableScanInfo->numOfOutput, needFilter = chkWindowOutputBufByKey(pRuntimeEnv, pTableScanInfo->pResultRowInfo, &win, masterScan, &pResult, groupId,
pTableScanInfo->rowCellInfoOffset) != TSDB_CODE_SUCCESS) { pTableScanInfo->pCtx, pTableScanInfo->numOfOutput,
longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_OUT_OF_MEMORY); pTableScanInfo->rowCellInfoOffset);
} else {
if (setResultOutputBufByKey(pRuntimeEnv, pTableScanInfo->pResultRowInfo, pBlock->info.tid, &win, masterScan, &pResult, groupId,
pTableScanInfo->pCtx, pTableScanInfo->numOfOutput,
pTableScanInfo->rowCellInfoOffset) != TSDB_CODE_SUCCESS) {
longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_OUT_OF_MEMORY);
}
} }
} else if (pQueryAttr->stableQuery && (!pQueryAttr->tsCompQuery) && (!pQueryAttr->diffQuery)) { // stable aggregate, not interval aggregate or normal column aggregate } else if (pQueryAttr->stableQuery && (!pQueryAttr->tsCompQuery) && (!pQueryAttr->diffQuery)) { // stable aggregate, not interval aggregate or normal column aggregate
doSetTableGroupOutputBuf(pRuntimeEnv, pTableScanInfo->pResultRowInfo, pTableScanInfo->pCtx, doSetTableGroupOutputBuf(pRuntimeEnv, pTableScanInfo->pResultRowInfo, pTableScanInfo->pCtx,
@ -2927,7 +3108,11 @@ int32_t loadDataBlockOnDemand(SQueryRuntimeEnv* pRuntimeEnv, STableScanInfo* pTa
pRuntimeEnv->current->groupIndex); pRuntimeEnv->current->groupIndex);
} }
(*status) = doFilterByBlockTimeWindow(pTableScanInfo, pBlock); if (needFilter) {
(*status) = doFilterByBlockTimeWindow(pTableScanInfo, pBlock);
} else {
(*status) = BLK_DATA_ALL_NEEDED;
}
} }
SDataBlockInfo* pBlockInfo = &pBlock->info; SDataBlockInfo* pBlockInfo = &pBlock->info;
@ -3437,7 +3622,7 @@ void updateOutputBuf(SOptrBasicInfo* pBInfo, int32_t *bufCapacity, int32_t numOf
// re-estabilish output buffer pointer. // re-estabilish output buffer pointer.
int32_t functionId = pBInfo->pCtx[i].functionId; int32_t functionId = pBInfo->pCtx[i].functionId;
if (functionId == TSDB_FUNC_TOP || functionId == TSDB_FUNC_BOTTOM || functionId == TSDB_FUNC_DIFF || functionId == TSDB_FUNC_DERIVATIVE) { if (functionId == TSDB_FUNC_TOP || functionId == TSDB_FUNC_BOTTOM || functionId == TSDB_FUNC_DIFF || functionId == TSDB_FUNC_DERIVATIVE) {
pBInfo->pCtx[i].ptsOutputBuf = pBInfo->pCtx[0].pOutput; pBInfo->pCtx[i].ptsOutputBuf = pBInfo->pCtx[i-1].pOutput;
} }
} }
} }
@ -4538,6 +4723,7 @@ int32_t doInitQInfo(SQInfo* pQInfo, STSBuf* pTsBuf, void* tsdb, void* sourceOptr
SQueryAttr *pQueryAttr = pQInfo->runtimeEnv.pQueryAttr; SQueryAttr *pQueryAttr = pQInfo->runtimeEnv.pQueryAttr;
pQueryAttr->tsdb = tsdb; pQueryAttr->tsdb = tsdb;
if (tsdb != NULL) { if (tsdb != NULL) {
int32_t code = setupQueryHandle(tsdb, pRuntimeEnv, pQInfo->qId, pQueryAttr->stableQuery); int32_t code = setupQueryHandle(tsdb, pRuntimeEnv, pQInfo->qId, pQueryAttr->stableQuery);
if (code != TSDB_CODE_SUCCESS) { if (code != TSDB_CODE_SUCCESS) {
@ -4830,6 +5016,9 @@ static SSDataBlock* doBlockInfoScan(void* param, bool* newgroup) {
tableBlockDist.numOfTables = (int32_t)pOperator->pRuntimeEnv->tableqinfoGroupInfo.numOfTables; tableBlockDist.numOfTables = (int32_t)pOperator->pRuntimeEnv->tableqinfoGroupInfo.numOfTables;
int32_t numRowSteps = tsMaxRowsInFileBlock / TSDB_BLOCK_DIST_STEP_ROWS; int32_t numRowSteps = tsMaxRowsInFileBlock / TSDB_BLOCK_DIST_STEP_ROWS;
if (tsMaxRowsInFileBlock % TSDB_BLOCK_DIST_STEP_ROWS != 0) {
++numRowSteps;
}
tableBlockDist.dataBlockInfos = taosArrayInit(numRowSteps, sizeof(SFileBlockInfo)); tableBlockDist.dataBlockInfos = taosArrayInit(numRowSteps, sizeof(SFileBlockInfo));
taosArraySetSize(tableBlockDist.dataBlockInfos, numRowSteps); taosArraySetSize(tableBlockDist.dataBlockInfos, numRowSteps);
tableBlockDist.maxRows = INT_MIN; tableBlockDist.maxRows = INT_MIN;
@ -4946,7 +5135,7 @@ void setTableScanFilterOperatorInfo(STableScanInfo* pTableScanInfo, SOperatorInf
pTableScanInfo->pCtx = pAggInfo->binfo.pCtx; pTableScanInfo->pCtx = pAggInfo->binfo.pCtx;
pTableScanInfo->pResultRowInfo = &pAggInfo->binfo.resultRowInfo; pTableScanInfo->pResultRowInfo = &pAggInfo->binfo.resultRowInfo;
pTableScanInfo->rowCellInfoOffset = pAggInfo->binfo.rowCellInfoOffset; pTableScanInfo->rowCellInfoOffset = pAggInfo->binfo.rowCellInfoOffset;
} else if (pDownstream->operatorType == OP_TimeWindow) { } else if (pDownstream->operatorType == OP_TimeWindow || pDownstream->operatorType == OP_AllTimeWindow) {
STableIntervalOperatorInfo *pIntervalInfo = pDownstream->info; STableIntervalOperatorInfo *pIntervalInfo = pDownstream->info;
pTableScanInfo->pCtx = pIntervalInfo->pCtx; pTableScanInfo->pCtx = pIntervalInfo->pCtx;
@ -4960,7 +5149,7 @@ void setTableScanFilterOperatorInfo(STableScanInfo* pTableScanInfo, SOperatorInf
pTableScanInfo->pResultRowInfo = &pGroupbyInfo->binfo.resultRowInfo; pTableScanInfo->pResultRowInfo = &pGroupbyInfo->binfo.resultRowInfo;
pTableScanInfo->rowCellInfoOffset = pGroupbyInfo->binfo.rowCellInfoOffset; pTableScanInfo->rowCellInfoOffset = pGroupbyInfo->binfo.rowCellInfoOffset;
} else if (pDownstream->operatorType == OP_MultiTableTimeInterval) { } else if (pDownstream->operatorType == OP_MultiTableTimeInterval || pDownstream->operatorType == OP_AllMultiTableTimeInterval) {
STableIntervalOperatorInfo *pInfo = pDownstream->info; STableIntervalOperatorInfo *pInfo = pDownstream->info;
pTableScanInfo->pCtx = pInfo->pCtx; pTableScanInfo->pCtx = pInfo->pCtx;
@ -5104,7 +5293,7 @@ SOperatorInfo* createGlobalAggregateOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv,
SMultiwayMergeInfo* pInfo = calloc(1, sizeof(SMultiwayMergeInfo)); SMultiwayMergeInfo* pInfo = calloc(1, sizeof(SMultiwayMergeInfo));
pInfo->resultRowFactor = pInfo->resultRowFactor =
(int32_t)(GET_ROW_PARAM_FOR_MULTIOUTPUT(pRuntimeEnv->pQueryAttr, pRuntimeEnv->pQueryAttr->topBotQuery, false)); (int32_t)(getRowNumForMultioutput(pRuntimeEnv->pQueryAttr, pRuntimeEnv->pQueryAttr->topBotQuery, false));
pRuntimeEnv->scanFlag = MERGE_STAGE; // TODO init when creating pCtx pRuntimeEnv->scanFlag = MERGE_STAGE; // TODO init when creating pCtx
@ -5579,6 +5768,66 @@ static SSDataBlock* doIntervalAgg(void* param, bool* newgroup) {
return pIntervalInfo->pRes->info.rows == 0? NULL:pIntervalInfo->pRes; return pIntervalInfo->pRes->info.rows == 0? NULL:pIntervalInfo->pRes;
} }
static SSDataBlock* doAllIntervalAgg(void* param, bool* newgroup) {
SOperatorInfo* pOperator = (SOperatorInfo*) param;
if (pOperator->status == OP_EXEC_DONE) {
return NULL;
}
STableIntervalOperatorInfo* pIntervalInfo = pOperator->info;
SQueryRuntimeEnv* pRuntimeEnv = pOperator->pRuntimeEnv;
if (pOperator->status == OP_RES_TO_RETURN) {
toSSDataBlock(&pRuntimeEnv->groupResInfo, pRuntimeEnv, pIntervalInfo->pRes);
if (pIntervalInfo->pRes->info.rows == 0 || !hasRemainDataInCurrentGroup(&pRuntimeEnv->groupResInfo)) {
pOperator->status = OP_EXEC_DONE;
}
return pIntervalInfo->pRes;
}
SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
int32_t order = pQueryAttr->order.order;
STimeWindow win = pQueryAttr->window;
SOperatorInfo* upstream = pOperator->upstream[0];
while(1) {
publishOperatorProfEvent(upstream, QUERY_PROF_BEFORE_OPERATOR_EXEC);
SSDataBlock* pBlock = upstream->exec(upstream, newgroup);
publishOperatorProfEvent(upstream, QUERY_PROF_AFTER_OPERATOR_EXEC);
if (pBlock == NULL) {
break;
}
setTagValue(pOperator, pRuntimeEnv->current->pTable, pIntervalInfo->pCtx, pOperator->numOfOutput);
// the pDataBlock are always the same one, no need to call this again
setInputDataBlock(pOperator, pIntervalInfo->pCtx, pBlock, pQueryAttr->order.order);
hashAllIntervalAgg(pOperator, &pIntervalInfo->resultRowInfo, pBlock, 0);
}
// restore the value
pQueryAttr->order.order = order;
pQueryAttr->window = win;
pOperator->status = OP_RES_TO_RETURN;
closeAllResultRows(&pIntervalInfo->resultRowInfo);
setQueryStatus(pRuntimeEnv, QUERY_COMPLETED);
finalizeQueryResult(pOperator, pIntervalInfo->pCtx, &pIntervalInfo->resultRowInfo, pIntervalInfo->rowCellInfoOffset);
initGroupResInfo(&pRuntimeEnv->groupResInfo, &pIntervalInfo->resultRowInfo);
toSSDataBlock(&pRuntimeEnv->groupResInfo, pRuntimeEnv, pIntervalInfo->pRes);
if (pIntervalInfo->pRes->info.rows == 0 || !hasRemainDataInCurrentGroup(&pRuntimeEnv->groupResInfo)) {
pOperator->status = OP_EXEC_DONE;
}
return pIntervalInfo->pRes->info.rows == 0? NULL:pIntervalInfo->pRes;
}
static SSDataBlock* doSTableIntervalAgg(void* param, bool* newgroup) { static SSDataBlock* doSTableIntervalAgg(void* param, bool* newgroup) {
SOperatorInfo* pOperator = (SOperatorInfo*) param; SOperatorInfo* pOperator = (SOperatorInfo*) param;
if (pOperator->status == OP_EXEC_DONE) { if (pOperator->status == OP_EXEC_DONE) {
@ -5634,6 +5883,63 @@ static SSDataBlock* doSTableIntervalAgg(void* param, bool* newgroup) {
return pIntervalInfo->pRes; return pIntervalInfo->pRes;
} }
static SSDataBlock* doAllSTableIntervalAgg(void* param, bool* newgroup) {
SOperatorInfo* pOperator = (SOperatorInfo*) param;
if (pOperator->status == OP_EXEC_DONE) {
return NULL;
}
STableIntervalOperatorInfo* pIntervalInfo = pOperator->info;
SQueryRuntimeEnv* pRuntimeEnv = pOperator->pRuntimeEnv;
if (pOperator->status == OP_RES_TO_RETURN) {
copyToSDataBlock(pRuntimeEnv, 3000, pIntervalInfo->pRes, pIntervalInfo->rowCellInfoOffset);
if (pIntervalInfo->pRes->info.rows == 0 || !hasRemainData(&pRuntimeEnv->groupResInfo)) {
pOperator->status = OP_EXEC_DONE;
}
return pIntervalInfo->pRes;
}
SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
int32_t order = pQueryAttr->order.order;
SOperatorInfo* upstream = pOperator->upstream[0];
while(1) {
publishOperatorProfEvent(upstream, QUERY_PROF_BEFORE_OPERATOR_EXEC);
SSDataBlock* pBlock = upstream->exec(upstream, newgroup);
publishOperatorProfEvent(upstream, QUERY_PROF_AFTER_OPERATOR_EXEC);
if (pBlock == NULL) {
break;
}
// the pDataBlock are always the same one, no need to call this again
STableQueryInfo* pTableQueryInfo = pRuntimeEnv->current;
setTagValue(pOperator, pTableQueryInfo->pTable, pIntervalInfo->pCtx, pOperator->numOfOutput);
setInputDataBlock(pOperator, pIntervalInfo->pCtx, pBlock, pQueryAttr->order.order);
setIntervalQueryRange(pRuntimeEnv, pBlock->info.window.skey);
hashAllIntervalAgg(pOperator, &pTableQueryInfo->resInfo, pBlock, pTableQueryInfo->groupIndex);
}
pOperator->status = OP_RES_TO_RETURN;
pQueryAttr->order.order = order; // TODO : restore the order
doCloseAllTimeWindow(pRuntimeEnv);
setQueryStatus(pRuntimeEnv, QUERY_COMPLETED);
copyToSDataBlock(pRuntimeEnv, 3000, pIntervalInfo->pRes, pIntervalInfo->rowCellInfoOffset);
if (pIntervalInfo->pRes->info.rows == 0 || !hasRemainData(&pRuntimeEnv->groupResInfo)) {
pOperator->status = OP_EXEC_DONE;
}
return pIntervalInfo->pRes;
}
static void doStateWindowAggImpl(SOperatorInfo* pOperator, SStateWindowOperatorInfo *pInfo, SSDataBlock *pSDataBlock) { static void doStateWindowAggImpl(SOperatorInfo* pOperator, SStateWindowOperatorInfo *pInfo, SSDataBlock *pSDataBlock) {
SQueryRuntimeEnv* pRuntimeEnv = pOperator->pRuntimeEnv; SQueryRuntimeEnv* pRuntimeEnv = pOperator->pRuntimeEnv;
@ -6016,7 +6322,7 @@ SOperatorInfo* createAggregateOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOpera
SAggOperatorInfo* pInfo = calloc(1, sizeof(SAggOperatorInfo)); SAggOperatorInfo* pInfo = calloc(1, sizeof(SAggOperatorInfo));
SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr; SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
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));
pInfo->binfo.pRes = createOutputBuf(pExpr, numOfOutput, numOfRows); pInfo->binfo.pRes = createOutputBuf(pExpr, numOfOutput, numOfRows);
pInfo->binfo.pCtx = createSQLFunctionCtx(pRuntimeEnv, pExpr, numOfOutput, &pInfo->binfo.rowCellInfoOffset); pInfo->binfo.pCtx = createSQLFunctionCtx(pRuntimeEnv, pExpr, numOfOutput, &pInfo->binfo.rowCellInfoOffset);
@ -6255,6 +6561,32 @@ SOperatorInfo* createTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOp
appendUpstream(pOperator, upstream); appendUpstream(pOperator, upstream);
return pOperator; return pOperator;
} }
SOperatorInfo* createAllTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput) {
STableIntervalOperatorInfo* pInfo = calloc(1, sizeof(STableIntervalOperatorInfo));
pInfo->pCtx = createSQLFunctionCtx(pRuntimeEnv, pExpr, numOfOutput, &pInfo->rowCellInfoOffset);
pInfo->pRes = createOutputBuf(pExpr, numOfOutput, pRuntimeEnv->resultInfo.capacity);
initResultRowInfo(&pInfo->resultRowInfo, 8, TSDB_DATA_TYPE_INT);
SOperatorInfo* pOperator = calloc(1, sizeof(SOperatorInfo));
pOperator->name = "AllTimeIntervalAggOperator";
pOperator->operatorType = OP_AllTimeWindow;
pOperator->blockingOptr = true;
pOperator->status = OP_IN_EXECUTING;
pOperator->pExpr = pExpr;
pOperator->numOfOutput = numOfOutput;
pOperator->info = pInfo;
pOperator->pRuntimeEnv = pRuntimeEnv;
pOperator->exec = doAllIntervalAgg;
pOperator->cleanup = destroyBasicOperatorInfo;
appendUpstream(pOperator, upstream);
return pOperator;
}
SOperatorInfo* createStatewindowOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput) { SOperatorInfo* createStatewindowOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput) {
SStateWindowOperatorInfo* pInfo = calloc(1, sizeof(SStateWindowOperatorInfo)); SStateWindowOperatorInfo* pInfo = calloc(1, sizeof(SStateWindowOperatorInfo));
pInfo->colIndex = -1; pInfo->colIndex = -1;
@ -6277,7 +6609,6 @@ SOperatorInfo* createStatewindowOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOpe
appendUpstream(pOperator, upstream); appendUpstream(pOperator, upstream);
return pOperator; return pOperator;
} }
SOperatorInfo* createSWindowOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput) { SOperatorInfo* createSWindowOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput) {
SSWindowOperatorInfo* pInfo = calloc(1, sizeof(SSWindowOperatorInfo)); SSWindowOperatorInfo* pInfo = calloc(1, sizeof(SSWindowOperatorInfo));
@ -6329,6 +6660,32 @@ SOperatorInfo* createMultiTableTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRunti
return pOperator; return pOperator;
} }
SOperatorInfo* createAllMultiTableTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput) {
STableIntervalOperatorInfo* pInfo = calloc(1, sizeof(STableIntervalOperatorInfo));
pInfo->pCtx = createSQLFunctionCtx(pRuntimeEnv, pExpr, numOfOutput, &pInfo->rowCellInfoOffset);
pInfo->pRes = createOutputBuf(pExpr, numOfOutput, pRuntimeEnv->resultInfo.capacity);
initResultRowInfo(&pInfo->resultRowInfo, 8, TSDB_DATA_TYPE_INT);
SOperatorInfo* pOperator = calloc(1, sizeof(SOperatorInfo));
pOperator->name = "AllMultiTableTimeIntervalOperator";
pOperator->operatorType = OP_AllMultiTableTimeInterval;
pOperator->blockingOptr = true;
pOperator->status = OP_IN_EXECUTING;
pOperator->pExpr = pExpr;
pOperator->numOfOutput = numOfOutput;
pOperator->info = pInfo;
pOperator->pRuntimeEnv = pRuntimeEnv;
pOperator->exec = doAllSTableIntervalAgg;
pOperator->cleanup = destroyBasicOperatorInfo;
appendUpstream(pOperator, upstream);
return pOperator;
}
SOperatorInfo* createGroupbyOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput) { SOperatorInfo* createGroupbyOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput) {
SGroupbyOperatorInfo* pInfo = calloc(1, sizeof(SGroupbyOperatorInfo)); SGroupbyOperatorInfo* pInfo = calloc(1, sizeof(SGroupbyOperatorInfo));
pInfo->colIndex = -1; // group by column index pInfo->colIndex = -1; // group by column index
@ -6339,7 +6696,7 @@ SOperatorInfo* createGroupbyOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperato
SQueryAttr *pQueryAttr = pRuntimeEnv->pQueryAttr; SQueryAttr *pQueryAttr = pRuntimeEnv->pQueryAttr;
pQueryAttr->resultRowSize = (pQueryAttr->resultRowSize * pQueryAttr->resultRowSize = (pQueryAttr->resultRowSize *
(int32_t)(GET_ROW_PARAM_FOR_MULTIOUTPUT(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery))); (int32_t)(getRowNumForMultioutput(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery)));
pInfo->binfo.pRes = createOutputBuf(pExpr, numOfOutput, pRuntimeEnv->resultInfo.capacity); pInfo->binfo.pRes = createOutputBuf(pExpr, numOfOutput, pRuntimeEnv->resultInfo.capacity);
initResultRowInfo(&pInfo->binfo.resultRowInfo, 8, TSDB_DATA_TYPE_INT); initResultRowInfo(&pInfo->binfo.resultRowInfo, 8, TSDB_DATA_TYPE_INT);

12
src/query/src/qFill.c
View File

@ -206,6 +206,12 @@ static int32_t fillResultImpl(SFillInfo* pFillInfo, void** data, int32_t outputR
} else { } else {
assert(pFillInfo->currentKey == ts); assert(pFillInfo->currentKey == ts);
initBeforeAfterDataBuf(pFillInfo, prev); 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 // assign rows to dst buffer
for (int32_t i = 0; i < pFillInfo->numOfCols; ++i) { 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) { } else if (pFillInfo->type == TSDB_FILL_LINEAR) {
assignVal(output, src, pCol->col.bytes, pCol->col.type); assignVal(output, src, pCol->col.bytes, pCol->col.type);
memcpy(*prev + pCol->col.offset, src, pCol->col.bytes); 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 { } else {
assignVal(output, (char*)&pCol->fillVal.i, pCol->col.bytes, pCol->col.type); assignVal(output, (char*)&pCol->fillVal.i, pCol->col.bytes, pCol->col.type);
} }

16
src/query/src/qPlan.c
View File

@ -567,10 +567,18 @@ SArray* createExecOperatorPlan(SQueryAttr* pQueryAttr) {
} }
} else if (pQueryAttr->interval.interval > 0) { } else if (pQueryAttr->interval.interval > 0) {
if (pQueryAttr->stableQuery) { if (pQueryAttr->stableQuery) {
op = OP_MultiTableTimeInterval; if (pQueryAttr->pointInterpQuery) {
op = OP_AllMultiTableTimeInterval;
} else {
op = OP_MultiTableTimeInterval;
}
taosArrayPush(plan, &op); taosArrayPush(plan, &op);
} else { } else {
op = OP_TimeWindow; if (pQueryAttr->pointInterpQuery) {
op = OP_AllTimeWindow;
} else {
op = OP_TimeWindow;
}
taosArrayPush(plan, &op); taosArrayPush(plan, &op);
if (pQueryAttr->pExpr2 != NULL) { if (pQueryAttr->pExpr2 != NULL) {
@ -578,7 +586,7 @@ SArray* createExecOperatorPlan(SQueryAttr* pQueryAttr) {
taosArrayPush(plan, &op); taosArrayPush(plan, &op);
} }
if (pQueryAttr->fillType != TSDB_FILL_NONE && (!pQueryAttr->pointInterpQuery)) { if (pQueryAttr->fillType != TSDB_FILL_NONE) {
op = OP_Fill; op = OP_Fill;
taosArrayPush(plan, &op); taosArrayPush(plan, &op);
} }

12
src/query/src/qUtil.c
View File

@ -30,6 +30,18 @@ typedef struct SCompSupporter {
int32_t order; int32_t order;
} SCompSupporter; } 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 getOutputInterResultBufSize(SQueryAttr* pQueryAttr) {
int32_t size = 0; int32_t size = 0;

2
src/query/tests/rangeMergeTest.cpp
View File

@ -330,7 +330,7 @@ void intDataTest() {
filterAddRange(h, ra + i, TSDB_RELATION_AND); filterAddRange(h, ra + i, TSDB_RELATION_AND);
} }
filterGetRangeNum(h, &num); filterGetRangeNum(h, &num);
ASSERT_EQ(num, 0); ASSERT_EQ(num, 1);
filterFreeRangeCtx(h); filterFreeRangeCtx(h);

4
src/rpc/src/rpcMain.c
View File

@ -1133,8 +1133,8 @@ static void rpcNotifyClient(SRpcReqContext *pContext, SRpcMsg *pMsg) {
} else { } else {
// for asynchronous API // for asynchronous API
SRpcEpSet *pEpSet = NULL; SRpcEpSet *pEpSet = NULL;
if (pContext->epSet.inUse != pContext->oldInUse || pContext->redirect) //if (pContext->epSet.inUse != pContext->oldInUse || pContext->redirect)
pEpSet = &pContext->epSet; pEpSet = &pContext->epSet;
(*pRpc->cfp)(pMsg, pEpSet); (*pRpc->cfp)(pMsg, pEpSet);
} }

4
src/rpc/src/rpcTcp.c
View File

@ -397,7 +397,11 @@ void *taosOpenTcpClientConnection(void *shandle, void *thandle, uint32_t ip, uin
SThreadObj *pThreadObj = pClientObj->pThreadObj[index]; SThreadObj *pThreadObj = pClientObj->pThreadObj[index];
SOCKET fd = taosOpenTcpClientSocket(ip, port, pThreadObj->ip); 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; if (fd <= 0) return NULL;
#endif
struct sockaddr_in sin; struct sockaddr_in sin;
uint16_t localPort = 0; uint16_t localPort = 0;

7
src/tfs/inc/tfsint.h
View File

@ -65,12 +65,7 @@ SDisk *tfsFreeDisk(SDisk *pDisk);
int tfsUpdateDiskInfo(SDisk *pDisk); int tfsUpdateDiskInfo(SDisk *pDisk);
// ttier.c ====================================================== // ttier.c ======================================================
typedef struct {
int64_t size;
int64_t used;
int64_t free;
int16_t nAvailDisks; // # of Available disks
} STierMeta;
typedef struct STier { typedef struct STier {
pthread_spinlock_t lock; pthread_spinlock_t lock;
int level; int level;

19
src/tfs/src/tfs.c
View File

@ -101,7 +101,7 @@ int tfsInit(SDiskCfg *pDiskCfg, int ndisk) {
return -1; return -1;
} }
tfsUpdateInfo(NULL); tfsUpdateInfo(NULL, NULL, 0);
for (int level = 0; level < TFS_NLEVEL(); level++) { for (int level = 0; level < TFS_NLEVEL(); level++) {
tfsPosNextId(TFS_TIER_AT(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; SFSMeta fsMeta;
STierMeta tierMeta; STierMeta tierMeta;
@ -130,11 +130,16 @@ void tfsUpdateInfo(SFSMeta *pFSMeta) {
memset(pFSMeta, 0, sizeof(*pFSMeta)); memset(pFSMeta, 0, sizeof(*pFSMeta));
for (int level = 0; level < TFS_NLEVEL(); level++) { for (int level = 0; level < TFS_NLEVEL(); level++) {
STierMeta *pTierMeta = &tierMeta;
if (tierMetas && level < numTiers) {
pTierMeta = tierMetas + level;
}
STier *pTier = TFS_TIER_AT(level); STier *pTier = TFS_TIER_AT(level);
tfsUpdateTierInfo(pTier, &tierMeta); tfsUpdateTierInfo(pTier, pTierMeta);
pFSMeta->tsize += tierMeta.size; pFSMeta->tsize += pTierMeta->size;
pFSMeta->avail += tierMeta.free; pFSMeta->avail += pTierMeta->free;
pFSMeta->used += tierMeta.used; pFSMeta->used += pTierMeta->used;
} }
tfsLock(); tfsLock();
@ -595,7 +600,7 @@ void taosGetDisk() {
SFSMeta fsMeta; SFSMeta fsMeta;
if (tscEmbedded) { if (tscEmbedded) {
tfsUpdateInfo(&fsMeta); tfsUpdateInfo(&fsMeta, NULL, 0);
tsTotalDataDirGB = (float)(fsMeta.tsize / unit); tsTotalDataDirGB = (float)(fsMeta.tsize / unit);
tsUsedDataDirGB = (float)(fsMeta.used / unit); tsUsedDataDirGB = (float)(fsMeta.used / unit);
tsAvailDataDirGB = (float)(fsMeta.avail / unit); tsAvailDataDirGB = (float)(fsMeta.avail / unit);

8
src/tsdb/inc/tsdbMeta.h
View File

@ -24,8 +24,7 @@ typedef struct STable {
tstr* name; // NOTE: there a flexible string here tstr* name; // NOTE: there a flexible string here
uint64_t suid; uint64_t suid;
struct STable* pSuper; // super table pointer struct STable* pSuper; // super table pointer
uint8_t numOfSchemas; SArray* schema;
STSchema* schema[TSDB_MAX_TABLE_SCHEMAS];
STSchema* tagSchema; STSchema* tagSchema;
SKVRow tagVal; SKVRow tagVal;
SSkipList* pIndex; // For TSDB_SUPER_TABLE, it is the skiplist index 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 (lock) TSDB_RLOCK_TABLE(pDTable);
if (_version < 0) { // get the latest version of schema 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 } else { // get the schema with version
void* ptr = taosbsearch(&_version, pDTable->schema, pDTable->numOfSchemas, sizeof(STSchema*), void* ptr = taosArraySearch(pDTable->schema, &_version, tsdbCompareSchemaVersion, TD_EQ);
tsdbCompareSchemaVersion, TD_EQ);
if (ptr == NULL) { if (ptr == NULL) {
terrno = TSDB_CODE_TDB_IVD_TB_SCHEMA_VERSION; terrno = TSDB_CODE_TDB_IVD_TB_SCHEMA_VERSION;
goto _exit; goto _exit;

40
src/tsdb/src/tsdbFS.c
View File

@ -37,6 +37,8 @@ static void tsdbScanAndTryFixDFilesHeader(STsdbRepo *pRepo, int32_t *nExpired);
static int tsdbProcessExpiredFS(STsdbRepo *pRepo); static int tsdbProcessExpiredFS(STsdbRepo *pRepo);
static int tsdbCreateMeta(STsdbRepo *pRepo); static int tsdbCreateMeta(STsdbRepo *pRepo);
// For backward compatibility
bool tsdbForceKeepFile = false;
// ================== CURRENT file header info // ================== CURRENT file header info
static int tsdbEncodeFSHeader(void **buf, SFSHeader *pHeader) { static int tsdbEncodeFSHeader(void **buf, SFSHeader *pHeader) {
int tlen = 0; int tlen = 0;
@ -1048,6 +1050,26 @@ static int tsdbRestoreMeta(STsdbRepo *pRepo) {
return -1; 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(&regex);
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); tsdbCloseMFile(pfs->cstatus->pmf);
} }
} else if (code == REG_NOMATCH) { } else if (code == REG_NOMATCH) {
@ -1212,6 +1234,24 @@ static int tsdbRestoreDFileSet(STsdbRepo *pRepo) {
return -1; 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); tsdbCloseDFile(pDFile);
index++; index++;
} }

79
src/tsdb/src/tsdbMeta.c
View File

@ -43,6 +43,8 @@ static int tsdbRemoveTableFromStore(STsdbRepo *pRepo, STable *pTable);
static int tsdbRmTableFromMeta(STsdbRepo *pRepo, STable *pTable); static int tsdbRmTableFromMeta(STsdbRepo *pRepo, STable *pTable);
static int tsdbAdjustMetaTables(STsdbRepo *pRepo, int tid); static int tsdbAdjustMetaTables(STsdbRepo *pRepo, int tid);
static int tsdbCheckTableTagVal(SKVRow *pKVRow, STSchema *pSchema); static int tsdbCheckTableTagVal(SKVRow *pKVRow, STSchema *pSchema);
static int tsdbAddSchema(STable *pTable, STSchema *pSchema);
static void tsdbFreeTableSchema(STable *pTable);
// ------------------ OUTER FUNCTIONS ------------------ // ------------------ OUTER FUNCTIONS ------------------
int tsdbCreateTable(STsdbRepo *repo, STableCfg *pCfg) { int tsdbCreateTable(STsdbRepo *repo, STableCfg *pCfg) {
@ -722,17 +724,10 @@ void tsdbUpdateTableSchema(STsdbRepo *pRepo, STable *pTable, STSchema *pSchema,
STsdbMeta *pMeta = pRepo->tsdbMeta; STsdbMeta *pMeta = pRepo->tsdbMeta;
STable *pCTable = (TABLE_TYPE(pTable) == TSDB_CHILD_TABLE) ? pTable->pSuper : pTable; 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); TSDB_WLOCK_TABLE(pCTable);
if (pCTable->numOfSchemas < TSDB_MAX_TABLE_SCHEMAS) { tsdbAddSchema(pCTable, pSchema);
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;
}
if (schemaNCols(pSchema) > pMeta->maxCols) pMeta->maxCols = schemaNCols(pSchema); if (schemaNCols(pSchema) > pMeta->maxCols) pMeta->maxCols = schemaNCols(pSchema);
if (schemaTLen(pSchema) > pMeta->maxRowBytes) pMeta->maxRowBytes = schemaTLen(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_TID(pTable) = -1;
TABLE_SUID(pTable) = -1; TABLE_SUID(pTable) = -1;
pTable->pSuper = NULL; pTable->pSuper = NULL;
pTable->numOfSchemas = 1; if (tsdbAddSchema(pTable, tdDupSchema(pCfg->schema)) < 0) {
pTable->schema[0] = tdDupSchema(pCfg->schema);
if (pTable->schema[0] == NULL) {
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
goto _err; goto _err;
} }
@ -841,7 +834,8 @@ static STable *tsdbCreateTableFromCfg(STableCfg *pCfg, bool isSuper, STable *pST
} }
pTable->tagVal = NULL; pTable->tagVal = NULL;
STColumn *pCol = schemaColAt(pTable->tagSchema, DEFAULT_TAG_INDEX_COLUMN); 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) { if (pTable->pIndex == NULL) {
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
goto _err; goto _err;
@ -870,9 +864,7 @@ static STable *tsdbCreateTableFromCfg(STableCfg *pCfg, bool isSuper, STable *pST
} }
} else { } else {
TABLE_SUID(pTable) = -1; TABLE_SUID(pTable) = -1;
pTable->numOfSchemas = 1; if (tsdbAddSchema(pTable, tdDupSchema(pCfg->schema)) < 0) {
pTable->schema[0] = tdDupSchema(pCfg->schema);
if (pTable->schema[0] == NULL) {
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
goto _err; goto _err;
} }
@ -906,9 +898,7 @@ static void tsdbFreeTable(STable *pTable) {
TABLE_UID(pTable)); TABLE_UID(pTable));
tfree(TABLE_NAME(pTable)); tfree(TABLE_NAME(pTable));
if (TABLE_TYPE(pTable) != TSDB_CHILD_TABLE) { if (TABLE_TYPE(pTable) != TSDB_CHILD_TABLE) {
for (int i = 0; i < TSDB_MAX_TABLE_SCHEMAS; i++) { tsdbFreeTableSchema(pTable);
tdFreeSchema(pTable->schema[i]);
}
if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) { if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) {
tdFreeSchema(pTable->tagSchema); tdFreeSchema(pTable->tagSchema);
@ -1260,9 +1250,10 @@ static int tsdbEncodeTable(void **buf, STable *pTable) {
tlen += taosEncodeFixedU64(buf, TABLE_SUID(pTable)); tlen += taosEncodeFixedU64(buf, TABLE_SUID(pTable));
tlen += tdEncodeKVRow(buf, pTable->tagVal); tlen += tdEncodeKVRow(buf, pTable->tagVal);
} else { } else {
tlen += taosEncodeFixedU8(buf, pTable->numOfSchemas); tlen += taosEncodeFixedU8(buf, (uint8_t)taosArrayGetSize(pTable->schema));
for (int i = 0; i < pTable->numOfSchemas; i++) { for (int i = 0; i < taosArrayGetSize(pTable->schema); i++) {
tlen += tdEncodeSchema(buf, pTable->schema[i]); STSchema *pSchema = taosArrayGetP(pTable->schema, i);
tlen += tdEncodeSchema(buf, pSchema);
} }
if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) { 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 = taosDecodeFixedU64(buf, &TABLE_SUID(pTable));
buf = tdDecodeKVRow(buf, &(pTable->tagVal)); buf = tdDecodeKVRow(buf, &(pTable->tagVal));
} else { } else {
buf = taosDecodeFixedU8(buf, &(pTable->numOfSchemas)); uint8_t nSchemas;
for (int i = 0; i < pTable->numOfSchemas; i++) { buf = taosDecodeFixedU8(buf, &nSchemas);
buf = tdDecodeSchema(buf, &(pTable->schema[i])); for (int i = 0; i < nSchemas; i++) {
STSchema *pSchema;
buf = tdDecodeSchema(buf, &pSchema);
tsdbAddSchema(pTable, pSchema);
} }
if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) { if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) {
@ -1457,3 +1451,38 @@ static int tsdbCheckTableTagVal(SKVRow *pKVRow, STSchema *pSchema) {
return 0; 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);
}
}

2
src/tsdb/src/tsdbRead.c
View File

@ -2705,7 +2705,7 @@ static void destroyHelper(void* param) {
free(param); free(param);
} }
static bool loadBlockOfActiveTable(STsdbQueryHandle* pQueryHandle) { static bool loadBlockOfActiveTable(STsdbQueryHandle* pQueryHandle) {
if (pQueryHandle->checkFiles) { if (pQueryHandle->checkFiles) {
// check if the query range overlaps with the file data block // check if the query range overlaps with the file data block
bool exists = true; bool exists = true;

1
src/util/inc/tconfig.h
View File

@ -81,6 +81,7 @@ typedef struct {
extern SGlobalCfg tsGlobalConfig[]; extern SGlobalCfg tsGlobalConfig[];
extern int32_t tsGlobalConfigNum; extern int32_t tsGlobalConfigNum;
extern char * tsCfgStatusStr[]; extern char * tsCfgStatusStr[];
extern bool tsdbForceKeepFile;
void taosReadGlobalLogCfg(); void taosReadGlobalLogCfg();
bool taosReadGlobalCfg(); bool taosReadGlobalCfg();

23
src/util/src/tcompare.c
View File

@ -280,25 +280,26 @@ int WCSPatternMatch(const wchar_t *patterStr, const wchar_t *str, size_t size, c
int32_t compareStrPatternComp(const void* pLeft, const void* pRight) { int32_t compareStrPatternComp(const void* pLeft, const void* pRight) {
SPatternCompareInfo pInfo = {'%', '_'}; 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)); memcpy(pattern, varDataVal(pRight), varDataLen(pRight));
assert(varDataLen(pRight) < 128);
size_t sz = varDataLen(pLeft); size_t sz = varDataLen(pLeft);
char *buf = malloc(sz + 1); char *buf = malloc(sz + 1);
memcpy(buf, varDataVal(pLeft), sz); memcpy(buf, varDataVal(pLeft), sz);
buf[sz] = 0; buf[sz] = 0;
int32_t ret = patternMatch(pattern, buf, sz, &pInfo); int32_t ret = patternMatch(pattern, buf, sz, &pInfo);
free(buf); free(buf);
free(pattern);
return (ret == TSDB_PATTERN_MATCH) ? 0 : 1; return (ret == TSDB_PATTERN_MATCH) ? 0 : 1;
} }
int32_t taosArrayCompareString(const void* a, const void* b) { int32_t taosArrayCompareString(const void* a, const void* b) {
const char* x = *(const char**)a; const char* x = *(const char**)a;
const char* y = *(const char**)b; const char* y = *(const char**)b;
return compareLenPrefixedStr(x, y); return compareLenPrefixedStr(x, y);
} }
@ -307,19 +308,19 @@ int32_t taosArrayCompareString(const void* a, const void* b) {
// return taosArraySearchString(arr, pLeft, taosArrayCompareString, TD_EQ) == NULL ? 0 : 1; // return taosArraySearchString(arr, pLeft, taosArrayCompareString, TD_EQ) == NULL ? 0 : 1;
//} //}
int32_t compareFindItemInSet(const void *pLeft, const void* pRight) { 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) { int32_t compareWStrPatternComp(const void* pLeft, const void* pRight) {
SPatternCompareInfo pInfo = {'%', '_'}; SPatternCompareInfo pInfo = {'%', '_'};
wchar_t pattern[128] = {0}; assert(varDataLen(pRight) <= TSDB_MAX_FIELD_LEN * TSDB_NCHAR_SIZE);
assert(TSDB_PATTERN_STRING_MAX_LEN < 128); wchar_t *pattern = calloc(varDataLen(pRight) + 1, sizeof(wchar_t));
memcpy(pattern, varDataVal(pRight), varDataLen(pRight)); memcpy(pattern, varDataVal(pRight), varDataLen(pRight));
assert(varDataLen(pRight) < 128);
int32_t ret = WCSPatternMatch(pattern, varDataVal(pLeft), varDataLen(pLeft)/TSDB_NCHAR_SIZE, &pInfo); int32_t ret = WCSPatternMatch(pattern, varDataVal(pLeft), varDataLen(pLeft)/TSDB_NCHAR_SIZE, &pInfo);
free(pattern);
return (ret == TSDB_PATTERN_MATCH) ? 0 : 1; return (ret == TSDB_PATTERN_MATCH) ? 0 : 1;
} }

7
tests/perftest-scripts/perftest-query.sh
View File

@ -101,7 +101,14 @@ function runQueryPerfTest {
python3 insert/insertFromCSVPerformance.py -c $LOCAL_COMMIT -b $branch -T $type | tee -a $PERFORMANCE_TEST_REPORT 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 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 1000 | 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 1000 | tee -a $PERFORMANCE_TEST_REPORT
} }

67
tests/pytest/alter/alterColMultiTimes.py Normal file
View File

@ -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())

368
tests/pytest/crash_gen/valgrind_taos.supp
View File

@ -17742,4 +17742,370 @@
fun:taosGetFqdn fun:taosGetFqdn
fun:taosCheckGlobalCfg fun:taosCheckGlobalCfg
fun:taos_init_imp 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
}

4
tests/pytest/fulltest.sh
View File

@ -284,7 +284,7 @@ python3 ./test.py -f alter/alterTabAddTagWithNULL.py
python3 ./test.py -f alter/alterTimestampColDataProcess.py python3 ./test.py -f alter/alterTimestampColDataProcess.py
# client # client
python3 ./test.py -f client/client.py #python3 ./test.py -f client/client.py
python3 ./test.py -f client/version.py python3 ./test.py -f client/version.py
python3 ./test.py -f client/alterDatabase.py python3 ./test.py -f client/alterDatabase.py
python3 ./test.py -f client/noConnectionErrorTest.py python3 ./test.py -f client/noConnectionErrorTest.py
@ -343,6 +343,7 @@ 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_twa_test2.py
python3 ./test.py -f functions/function_stddev_td2555.py python3 ./test.py -f functions/function_stddev_td2555.py
python3 ./test.py -f functions/showOfflineThresholdIs864000.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 insert/metadataUpdate.py
python3 ./test.py -f query/last_cache.py python3 ./test.py -f query/last_cache.py
python3 ./test.py -f query/last_row_cache.py python3 ./test.py -f query/last_row_cache.py
@ -385,6 +386,7 @@ python3 ./test.py -f query/querySession.py
python3 test.py -f alter/alter_create_exception.py python3 test.py -f alter/alter_create_exception.py
python3 ./test.py -f insert/flushwhiledrop.py python3 ./test.py -f insert/flushwhiledrop.py
python3 ./test.py -f insert/schemalessInsert.py python3 ./test.py -f insert/schemalessInsert.py
python3 ./test.py -f alter/alterColMultiTimes.py
#======================p4-end=============== #======================p4-end===============

46
tests/pytest/functions/function_interp.py Normal file
View File

@ -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())

20
tests/pytest/query/queryWildcardLength.py
View File

@ -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'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}");') 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}"', 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 "{lp_name}"',
f'select * from {table_name} where bi1 like "{ul_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 nc1 like "{ul_name}"',
f'select * from {table_name} where si1 like "{hp_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 "{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: for sql in sql_list:
tdSql.query(sql) tdSql.query(sql)
if len(table_name) >= 1: if len(table_name) >= 1:
@ -211,7 +202,6 @@ class TDTestCase:
tdSql.close() tdSql.close()
tdLog.success("%s successfully executed" % __file__) tdLog.success("%s successfully executed" % __file__)
tdCases.addWindows(__file__, TDTestCase()) tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase()) tdCases.addLinux(__file__, TDTestCase())

2
tests/pytest/tools/taosdemoAllTest/NanoTestCase/taosdemoTestSupportNanoInsert.py
View File

@ -47,7 +47,6 @@ class TDTestCase:
else: else:
tdLog.info("taosd found in %s" % buildPath) tdLog.info("taosd found in %s" % buildPath)
binPath = buildPath + "/build/bin/" binPath = buildPath + "/build/bin/"
# insert: create one or mutiple tables per sql and insert multiple rows per sql # insert: create one or mutiple tables per sql and insert multiple rows per sql
# insert data from a special timestamp # insert data from a special timestamp
# check stable stb0 # check stable stb0
@ -90,7 +89,6 @@ class TDTestCase:
os.system( os.system(
"%staosdemo -f tools/taosdemoAllTest/NanoTestCase/taosdemoTestNanoDatabaseNow.json -y " % "%staosdemo -f tools/taosdemoAllTest/NanoTestCase/taosdemoTestNanoDatabaseNow.json -y " %
binPath) binPath)
tdSql.execute("use nsdb2") tdSql.execute("use nsdb2")
tdSql.query("show stables") tdSql.query("show stables")
tdSql.checkData(0, 4, 100) tdSql.checkData(0, 4, 100)

1
tests/pytest/tools/taosdemoAllTest/taosdemoTestSupportNanosubscribe.py
View File

@ -103,7 +103,6 @@ class TDTestCase:
os.system("cat subscribe_res0.txt* > all_subscribe_res0.txt") os.system("cat subscribe_res0.txt* > all_subscribe_res0.txt")
subTimes0 = self.subTimes("all_subscribe_res0.txt") subTimes0 = self.subTimes("all_subscribe_res0.txt")
print("pass")
self.assertCheck("all_subscribe_res0.txt",subTimes0 ,202) self.assertCheck("all_subscribe_res0.txt",subTimes0 ,202)

65
tests/pytest/tools/taosdemoPerformance.py
View File

@ -19,11 +19,16 @@ import json
import sys import sys
class taosdemoPerformace: class taosdemoPerformace:
def __init__(self, commitID, dbName, branch, type): def __init__(self, commitID, dbName, branch, type, numOfTables, numOfRows, numOfInt, numOfDouble, numOfBinary):
self.commitID = commitID self.commitID = commitID
self.dbName = dbName self.dbName = dbName
self.branch = branch self.branch = branch
self.type = type self.type = type
self.numOfTables = numOfTables
self.numOfRows = numOfRows
self.numOfInt = numOfInt
self.numOfDouble = numOfDouble
self.numOfBinary = numOfBinary
self.host = "127.0.0.1" self.host = "127.0.0.1"
self.user = "root" self.user = "root"
self.password = "taosdata" self.password = "taosdata"
@ -51,14 +56,14 @@ class taosdemoPerformace:
stb = { stb = {
"name": "meters", "name": "meters",
"child_table_exists": "no", "child_table_exists": "no",
"childtable_count": 10000, "childtable_count": self.numOfTables,
"childtable_prefix": "stb_", "childtable_prefix": "stb_",
"auto_create_table": "no", "auto_create_table": "no",
"data_source": "rand", "data_source": "rand",
"batch_create_tbl_num": 10, "batch_create_tbl_num": 10,
"insert_mode": "taosc", "insert_mode": "taosc",
"insert_rows": 100000, "insert_rows": self.numOfRows,
"interlace_rows": 100, "interlace_rows": 0,
"max_sql_len": 1024000, "max_sql_len": 1024000,
"disorder_ratio": 0, "disorder_ratio": 0,
"disorder_range": 1000, "disorder_range": 1000,
@ -68,7 +73,9 @@ class taosdemoPerformace:
"sample_file": "./sample.csv", "sample_file": "./sample.csv",
"tags_file": "", "tags_file": "",
"columns": [ "columns": [
{"type": "INT", "count": 4} {"type": "INT", "count": self.numOfInt},
{"type": "DOUBLE", "count": self.numOfDouble},
{"type": "BINARY", "len": 128, "count": self.numOfBinary}
], ],
"tags": [ "tags": [
{"type": "INT", "count": 1}, {"type": "INT", "count": 1},
@ -76,6 +83,7 @@ class taosdemoPerformace:
] ]
} }
stables = [] stables = []
stables.append(stb) stables.append(stb)
@ -163,21 +171,21 @@ class taosdemoPerformace:
cursor.execute("create database if not exists %s" % self.dbName) cursor.execute("create database if not exists %s" % self.dbName)
cursor.execute("use %s" % self.dbName) cursor.execute("use %s" % self.dbName)
cursor.execute("create table if not exists taosdemo_perf (ts timestamp, create_table_time float, insert_records_time float, records_per_second float, commit_id binary(50), avg_delay float, max_delay float, min_delay float, branch binary(50), type binary(20))") cursor.execute("create table if not exists taosdemo_perf (ts timestamp, create_table_time float, insert_records_time float, records_per_second float, commit_id binary(50), avg_delay float, max_delay float, min_delay float, branch binary(50), type binary(20), numoftables int, numofrows int, numofint int, numofdouble int, numofbinary int)")
print("==================== taosdemo performance ====================")
print("create tables time: %f" % float(self.createTableTime)) print("create tables time: %f" % float(self.createTableTime))
print("insert records time: %f" % float(self.insertRecordsTime)) print("insert records time: %f" % float(self.insertRecordsTime))
print("records per second: %f" % float(self.recordsPerSecond)) print("records per second: %f" % float(self.recordsPerSecond))
print("avg delay: %f" % float(self.avgDelay)) print("avg delay: %f" % float(self.avgDelay))
print("max delay: %f" % float(self.maxDelay)) print("max delay: %f" % float(self.maxDelay))
print("min delay: %f" % float(self.minDelay)) print("min delay: %f" % float(self.minDelay))
cursor.execute("insert into taosdemo_perf values(now, %f, %f, %f, '%s', %f, %f, %f, '%s', '%s')" % cursor.execute("insert into taosdemo_perf values(now, %f, %f, %f, '%s', %f, %f, %f, '%s', '%s', %d, %d, %d, %d, %d)" %
(float(self.createTableTime), float(self.insertRecordsTime), float(self.recordsPerSecond), (float(self.createTableTime), float(self.insertRecordsTime), float(self.recordsPerSecond),
self.commitID, float(self.avgDelay), float(self.maxDelay), float(self.minDelay), self.branch, self.type)) self.commitID, float(self.avgDelay), float(self.maxDelay), float(self.minDelay), self.branch,
self.type, self.numOfTables, self.numOfRows, self.numOfInt, self.numOfDouble, self.numOfBinary))
cursor.close() cursor.close()
cursor1 = self.conn.cursor() cursor1 = self.conn.cursor()
cursor1.execute("drop database if exists %s" % self.insertDB) # cursor1.execute("drop database if exists %s" % self.insertDB)
cursor1.close() cursor1.close()
if __name__ == '__main__': if __name__ == '__main__':
@ -209,8 +217,43 @@ if __name__ == '__main__':
default='glibc', default='glibc',
type=str, type=str,
help='build type (default: glibc)') help='build type (default: glibc)')
parser.add_argument(
'-i',
'--num-of-int',
action='store',
default=4,
type=int,
help='num of int columns (default: 4)')
parser.add_argument(
'-D',
'--num-of-double',
action='store',
default=0,
type=int,
help='num of double columns (default: 4)')
parser.add_argument(
'-B',
'--num-of-binary',
action='store',
default=0,
type=int,
help='num of binary columns (default: 4)')
parser.add_argument(
'-t',
'--num-of-tables',
action='store',
default=10000,
type=int,
help='num of tables (default: 10000)')
parser.add_argument(
'-r',
'--num-of-rows',
action='store',
default=100000,
type=int,
help='num of rows (default: 100000)')
args = parser.parse_args() args = parser.parse_args()
perftest = taosdemoPerformace(args.commit_id, args.database_name, args.git_branch, args.build_type) perftest = taosdemoPerformace(args.commit_id, args.database_name, args.git_branch, args.build_type, args.num_of_tables, args.num_of_rows, args.num_of_int, args.num_of_double, args.num_of_binary)
perftest.insertData() perftest.insertData()
perftest.createTablesAndStoreData() perftest.createTablesAndStoreData()

23
tests/script/general/parser/fill.sim
View File

@ -1050,6 +1050,27 @@ sql_error select min(c3) from m_fl_mt0 interval(10w) fill(value, 20)
sql_error select max(c3) from m_fl_mt0 interval(1n) fill(prev) sql_error select max(c3) from m_fl_mt0 interval(1n) fill(prev)
sql_error select min(c3) from m_fl_mt0 interval(1y) fill(value, 20) sql_error select min(c3) from m_fl_mt0 interval(1y) fill(value, 20)
sql create table nexttb1 (ts timestamp, f1 int);
sql insert into nexttb1 values ('2021-08-08 1:1:1', NULL);
sql insert into nexttb1 values ('2021-08-08 1:1:5', 3);
sql select last(*) from nexttb1 where ts >= '2021-08-08 1:1:1' and ts < '2021-08-08 1:1:10' interval(1s) fill(next);
if $rows != 9 then
return -1
endi
if $data00 != @21-08-08 01:01:01.000@ then
return -1
endi
if $data01 != @21-08-08 01:01:01.000@ then
return -1
endi
if $data02 != 3 then
return -1
endi
print =============== clear print =============== clear
#sql drop database $db #sql drop database $db
#sql show databases #sql show databases
@ -1057,4 +1078,4 @@ print =============== clear
# return -1 # return -1
#endi #endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT system sh/exec.sh -n dnode1 -s stop -x SIGINT

18
tests/script/general/parser/function.sim
View File

@ -1148,3 +1148,21 @@ endi
sql select derivative(test_column_alias_name, 1s, 0) from (select avg(k) test_column_alias_name from t1 interval(1s)); sql select derivative(test_column_alias_name, 1s, 0) from (select avg(k) test_column_alias_name from t1 interval(1s));
sql create table smeters (ts timestamp, current float, voltage int);
sql insert into smeters values ('2021-08-08 10:10:10', 10, 1);
sql insert into smeters values ('2021-08-08 10:10:12', 10, 2);
sql select stddev(voltage) from smeters where ts>='2021-08-08 10:10:10.000' and ts < '2021-08-08 10:10:20.000' and current=10 interval(1000a);
if $rows != 2 then
return -1
endi
if $data00 != @21-08-08 10:10:10.000@ then
return -1
endi
if $data10 != @21-08-08 10:10:12.000@ then
return -1
endi

4
tests/script/general/parser/interp.sim
View File

@ -55,6 +55,9 @@ while $i < $halfNum
endw endw
print ====== tables created print ====== tables created
sql create table ap1 (ts timestamp, pav float);
sql INSERT INTO ap1 VALUES ('2021-07-25 02:19:54.100',1) ('2021-07-25 02:19:54.200',2) ('2021-07-25 02:19:54.300',3) ('2021-07-25 02:19:56.500',4) ('2021-07-25 02:19:57.500',5) ('2021-07-25 02:19:57.600',6) ('2021-07-25 02:19:57.900',7) ('2021-07-25 02:19:58.100',8) ('2021-07-25 02:19:58.300',9) ('2021-07-25 02:19:59.100',10) ('2021-07-25 02:19:59.300',11) ('2021-07-25 02:19:59.500',12) ('2021-07-25 02:19:59.700',13) ('2021-07-25 02:19:59.900',14) ('2021-07-25 02:20:05.000', 20) ('2021-07-25 02:25:00.000', 10000);
run general/parser/interp_test.sim run general/parser/interp_test.sim
print ================== restart server to commit data into disk print ================== restart server to commit data into disk
@ -65,6 +68,7 @@ print ================== server restart completed
run general/parser/interp_test.sim run general/parser/interp_test.sim
print ================= TD-5931 print ================= TD-5931
sql create stable st5931(ts timestamp, f int) tags(t int) sql create stable st5931(ts timestamp, f int) tags(t int)
sql create table ct5931 using st5931 tags(1) sql create table ct5931 using st5931 tags(1)

1321
tests/script/general/parser/interp_test.sim
View File

File diff suppressed because it is too large Load Diff