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Merge branch '3.0' into cpwu/3.0

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cpwu 2022-07-19 16:45:34 +08:00
parent 83fe51f6d9 9307a41684
commit 600cbfddc1
168 changed files with 3626 additions and 1921 deletions
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5
Jenkinsfile2
View File

@ -333,6 +333,11 @@ pipeline {
}
stages {
stage('run test') {
when {
allOf {
not { expression { env.CHANGE_BRANCH =~ /docs\// }}
}
}
parallel {
stage('windows test') {
agent{label " windows10_01 || windows10_02 || windows10_03 || windows10_04 "}

9
cmake/cmake.platform
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@ -76,15 +76,19 @@ IF ("${CPUTYPE}" STREQUAL "")
IF (CMAKE_SYSTEM_PROCESSOR MATCHES "(amd64)|(AMD64)")
MESSAGE(STATUS "The current platform is amd64")
SET(PLATFORM_ARCH_STR "amd64")
SET(TD_INTEL_64 TRUE)
ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "(x86)|(X86)")
MESSAGE(STATUS "The current platform is x86")
SET(PLATFORM_ARCH_STR "i386")
SET(TD_INTEL_32 TRUE)
ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "armv7l")
MESSAGE(STATUS "The current platform is aarch32")
SET(PLATFORM_ARCH_STR "arm")
SET(TD_ARM_32 TRUE)
ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
MESSAGE(STATUS "The current platform is aarch64")
SET(PLATFORM_ARCH_STR "arm64")
SET(TD_ARM_64 TRUE)
ENDIF ()
ELSE ()
# if generate ARM version:
@ -92,18 +96,23 @@ ELSE ()
IF (${CPUTYPE} MATCHES "aarch32")
SET(PLATFORM_ARCH_STR "arm")
MESSAGE(STATUS "input cpuType: aarch32")
SET(TD_ARM_32 TRUE)
ELSEIF (${CPUTYPE} MATCHES "aarch64")
SET(PLATFORM_ARCH_STR "arm64")
MESSAGE(STATUS "input cpuType: aarch64")
SET(TD_ARM_64 TRUE)
ELSEIF (${CPUTYPE} MATCHES "mips64")
SET(PLATFORM_ARCH_STR "mips")
MESSAGE(STATUS "input cpuType: mips64")
SET(TD_MIPS_64 TRUE)
ELSEIF (${CPUTYPE} MATCHES "x64")
SET(PLATFORM_ARCH_STR "amd64")
MESSAGE(STATUS "input cpuType: x64")
SET(TD_INTEL_64 TRUE)
ELSEIF (${CPUTYPE} MATCHES "x86")
SET(PLATFORM_ARCH_STR "i386")
MESSAGE(STATUS "input cpuType: x86")
SET(TD_INTEL_32 TRUE)
ELSE ()
MESSAGE(STATUS "input cpuType unknown " ${CPUTYPE})
ENDIF ()

34
docs/en/12-taos-sql/14-limit.md
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@ -1,5 +1,5 @@
---
title: Limits & Restrictions
title: Naming & Restrictions
---
## Naming Rules
@ -16,41 +16,21 @@ The legal character set is `[a-zA-Z0-9!?$%^&*()_–+={[}]:;@~#|<,>.?/]`.
## General Limits
- Maximum length of database name is 32 bytes.
- Maximum length of database name is 32 bytes, and it can't include "." or special characters.
- Maximum length of table name is 192 bytes, excluding the database name prefix and the separator.
- Maximum length of each data row is 48K bytes since version 2.1.7.0 , before which the limit was 16K bytes. Please note that the upper limit includes the extra 2 bytes consumed by each column of BINARY/NCHAR type.
- Maximum length of each data row is 48K bytes. Please note that the upper limit includes the extra 2 bytes consumed by each column of BINARY/NCHAR type.
- Maximum length of column name is 64.
- Maximum number of columns is 4096. There must be at least 2 columns, and the first column must be timestamp.
- Maximum length of tag name is 64.
- Maximum number of tags is 128. There must be at least 1 tag. The total length of tag values should not exceed 16K bytes.
- Maximum length of singe SQL statement is 1048576, i.e. 1 MB. It can be configured in the parameter `maxSQLLength` in the client side, the applicable range is [65480, 1048576].
- At most 4096 columns (or 1024 prior to 2.1.7.0) can be returned by `SELECT`. Functions in the query statement constitute columns. An error is returned if the limit is exceeded.
- At most 4096 columns can be returned by `SELECT`. Functions in the query statement constitute columns. An error is returned if the limit is exceeded.
- Maximum numbers of databases, STables, tables are dependent only on the system resources.
- Maximum of database name is 32 bytes, and it can't include "." or special characters.
- Maximum number of replicas for a database is 3.
- Maximum length of user name is 23 bytes.
- Maximum length of password is 15 bytes.
- Maximum number of rows depends only on the storage space.
- Maximum number of tables depends only on the number of nodes.
- Maximum number of databases depends only on the number of nodes.
- Maximum number of vnodes for a single database is 64.
## Restrictions of `GROUP BY`
`GROUP BY` can be performed on tags and `TBNAME`. It can be performed on data columns too, with the only restriction being it can only be performed on one data column and the number of unique values in that column is lower than 100,000. Please note that `GROUP BY` cannot be performed on float or double types.
## Restrictions of `IS NOT NULL`
`IS NOT NULL` can be used on any data type of columns. The non-empty string evaluation expression, i.e. `< > ""` can only be used on non-numeric data types.
## Restrictions of `ORDER BY`
- Only one `order by` is allowed for normal table and subtable.
- At most two `order by` are allowed for STable, and the second one must be `ts`.
- `order by tag` must be used with `group by tag` on same tag. This rule is also applicable to `tbname`.
- `order by column` must be used with `group by column` or `top/bottom` on same column. This rule is applicable to table and STable.
- `order by ts` is applicable to table and STable.
- If `order by ts` is used with `group by`, the result set is sorted using `ts` in each group.
- Maximum number of vnodes for a single database is 1024.
## Restrictions of Table/Column Names
@ -71,7 +51,3 @@ For example:
The characters inside escape characters must be printable characters.
:::
### Applicable Versions
Escape character "\`" is available from version 2.3.0.1.

19
docs/en/14-reference/03-connector/java.mdx
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@ -202,6 +202,10 @@ The configuration parameters in the URL are as follows.
- batchfetch: true: pull the result set in batch when executing the query; false: pull the result set row by row. The default value is false. batchfetch uses HTTP for data transfer. The JDBC REST connection supports bulk data pulling function in taos-jdbcdriver-2.0.38 and TDengine 2.4.0.12 and later versions. taos-jdbcdriver and TDengine transfer data via WebSocket connection. Compared with HTTP, WebSocket enables JDBC REST connection to support large data volume querying and improve query performance.
- charset: specify the charset to parse the string, this parameter is valid only when set batchfetch to true.
- batchErrorIgnore: true: when executing executeBatch of Statement, if one SQL execution fails in the middle, continue to execute the following SQL. false: no longer execute any statement after the failed SQL. The default value is: false.
- httpConnectTimeout: REST connection timeout in milliseconds, the default value is 5000 ms.
- httpSocketTimeout: socket timeout in milliseconds, the default value is 5000 ms. It only takes effect when batchfetch is false.
- messageWaitTimeout: message transmission timeout in milliseconds, the default value is 3000 ms. It only takes effect when batchfetch is true.
- useSSL: connecting Securely Using SSL. true: using SSL conneciton, false: not using SSL connection.
**Note**: Some configuration items (e.g., locale, timezone) do not work in the REST connection.
@ -257,14 +261,18 @@ In the above example, a connection is established to `taosdemo.com`, port is 603
The configuration parameters in properties are as follows.
- TSDBDriver.PROPERTY_KEY_USER: Login TDengine user name, default value 'root'.
- TSDBDriver.PROPERTY_KEY_USER: login TDengine user name, default value 'root'.
- TSDBDriver.PROPERTY_KEY_PASSWORD: user login password, default value 'taosdata'.
- TSDBDriver.PROPERTY_KEY_BATCH_LOAD: true: pull the result set in batch when executing query; false: pull the result set row by row. The default value is: false.
- TSDBDriver.PROPERTY_KEY_BATCH_ERROR_IGNORE: true: when executing executeBatch of Statement, if there is a SQL execution failure in the middle, continue to execute the following sq. false: no longer execute any statement after the failed SQL. The default value is: false.
- TSDBDriver.PROPERTY_KEY_CONFIG_DIR: Only works when using JDBC native connection. Client configuration file directory path, default value `/etc/taos` on Linux OS, default value `C:/TDengine/cfg` on Windows OS.
- TSDBDriver.PROPERTY_KEY_CONFIG_DIR: only works when using JDBC native connection. Client configuration file directory path, default value `/etc/taos` on Linux OS, default value `C:/TDengine/cfg` on Windows OS.
- TSDBDriver.PROPERTY_KEY_CHARSET: In the character set used by the client, the default value is the system character set.
- TSDBDriver.PROPERTY_KEY_LOCALE: this only takes effect when using JDBC native connection. Client language environment, the default value is system current locale.
- TSDBDriver.PROPERTY_KEY_TIME_ZONE: only takes effect when using JDBC native connection. In the time zone used by the client, the default value is the system's current time zone.
- TSDBDriver.HTTP_CONNECT_TIMEOUT: REST connection timeout in milliseconds, the default value is 5000 ms. It only takes effect when using JDBC REST connection.
- TSDBDriver.HTTP_SOCKET_TIMEOUT: socket timeout in milliseconds, the default value is 5000 ms. It only takes effect when using JDBC REST connection and batchfetch is false.
- TSDBDriver.PROPERTY_KEY_MESSAGE_WAIT_TIMEOUT: message transmission timeout in milliseconds, the default value is 3000 ms. It only takes effect when using JDBC REST connection and batchfetch is true.
- TSDBDriver.PROPERTY_KEY_USE_SSL: connecting Securely Using SSL. true: using SSL conneciton, false: not using SSL connection. It only takes effect when using using JDBC REST connection.
For JDBC native connections, you can specify other parameters, such as log level, SQL length, etc., by specifying URL and Properties. For more detailed configuration, please refer to [Client Configuration](/reference/config/#Client-Only).
### Priority of configuration parameters
@ -813,10 +821,11 @@ Please refer to: [JDBC example](https://github.com/taosdata/TDengine/tree/develo
## Recent update logs
| taos-jdbcdriver version | major changes |
| :---------------------: | :------------------------------------------: |
| :---------------------: | :--------------------------------------------: |
| 2.0.39 - 2.0.40 | Add REST connection/request timeout parameters |
| 2.0.38 | JDBC REST connections add bulk pull function |
| 2.0.37 | Added support for json tags |
| 2.0.36 | Add support for schemaless writing |
| 2.0.37 | Support json tags |
| 2.0.36 | Support schemaless writing |
## Frequently Asked Questions

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docs/zh/12-taos-sql/12-interval.md
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@ -1,13 +1,85 @@
---
sidebar_label: 按窗口切分聚合
title: 按窗口切分聚合
sidebar_label: 时序数据特色查询
title: 时序数据特色查询
---
TDengine 是专为时序数据而研发的大数据平台，存储和计算都针对时序数据的特定进行了量身定制，在支持标准 SQL 的基础之上，还提供了一系列贴合时序业务场景的特色查询语法，极大的方便时序场景的应用开发。
TDengine 支持按时间段窗口切分方式进行聚合结果查询，比如温度传感器每秒采集一次数据，但需查询每隔 10 分钟的温度平均值。这种场景下可以使用窗口子句来获得需要的查询结果。
窗口子句用于针对查询的数据集合进行按照窗口切分成为查询子集并进行聚合，窗口包含时间窗口（time window）、状态窗口（status window）、会话窗口（session window）三种窗口。其中时间窗口又可划分为滑动时间窗口和翻转时间窗口。
TDengine 提供的特色查询包括标签切分查询和窗口切分查询。
## 时间窗口
## 标签切分查询
超级表查询中，当需要针对标签进行数据切分然后在切分出的数据空间内再进行一系列的计算时使用标签切分子句，标签切分的语句如下：
```sql
PARTITION BY tag_list
```
其中 `tag_list` 是标签列的列表，还可以包括 tbname 伪列。
TDengine 按如下方式处理标签切分子句：
标签切分子句位于 `WHERE` 子句之后，且不能和 `JOIN` 子句一起使用。
标签切分子句将超级表数据按指定的标签组合进行切分，然后对每个切分的分片进行指定的计算。计算由之后的子句定义（窗口子句、`GROUP BY` 子句或`SELECT` 子句）。
标签切分子句可以和窗口切分子句（或 `GROUP BY` 子句）一起使用，此时后面的子句作用在每个切分的分片上。例如，下面的示例将数据按标签 `location` 进行分组，并对每个组按 10 分钟进行降采样，取其最大值。
```sql
select max(current) from meters partition by location interval(10m)
```
## 窗口切分查询
TDengine 支持按时间段窗口切分方式进行聚合结果查询，比如温度传感器每秒采集一次数据，但需查询每隔 10 分钟的温度平均值。这种场景下可以使用窗口子句来获得需要的查询结果。窗口子句用于针对查询的数据集合按照窗口切分成为查询子集并进行聚合，窗口包含时间窗口（time window）、状态窗口（status window）、会话窗口（session window）三种窗口。其中时间窗口又可划分为滑动时间窗口和翻转时间窗口。窗口切分查询语法如下：
```sql
SELECT function_list FROM tb_name
[WHERE where_condition]
[SESSION(ts_col, tol_val)]
[STATE_WINDOW(col)]
[INTERVAL(interval [, offset]) [SLIDING sliding]]
[FILL({NONE | VALUE | PREV | NULL | LINEAR | NEXT})]
```
在上述语法中的具体限制如下
### 窗口切分查询中使用函数的限制
- 在聚合查询中，function_list 位置允许使用聚合和选择函数，并要求每个函数仅输出单个结果（例如：COUNT、AVG、SUM、STDDEV、LEASTSQUARES、PERCENTILE、MIN、MAX、FIRST、LAST），而不能使用具有多行输出结果的函数（例如：DIFF 以及四则运算）。
- 此外 LAST_ROW 查询也不能与窗口聚合同时出现。
- 标量函数（如：CEIL/FLOOR 等）也不能使用在窗口聚合查询中。
### 窗口子句的规则
- 窗口子句位于标签切分子句之后，GROUP BY 子句之前，且不可以和 GROUP BY 子句一起使用。
- 窗口子句将数据按窗口进行切分，对每个窗口进行 SELECT 列表中的表达式的计算，SELECT 列表中的表达式只能包含：
- 常量。
- 聚集函数。
- 包含上面表达式的表达式。
- 窗口子句不可以和 GROUP BY 子句一起使用。
- WHERE 语句可以指定查询的起止时间和其他过滤条件。
### FILL 子句
FILL 语句指定某一窗口区间数据缺失的情况下的填充模式。填充模式包括以下几种：
1. 不进行填充：NONE（默认填充模式）。
2. VALUE 填充：固定值填充，此时需要指定填充的数值。例如：FILL(VALUE, 1.23)。这里需要注意，最终填充的值受由相应列的类型决定，如 FILL(VALUE, 1.23)，相应列为 INT 类型，则填充值为 1。
3. PREV 填充：使用前一个非 NULL 值填充数据。例如：FILL(PREV)。
4. NULL 填充：使用 NULL 填充数据。例如：FILL(NULL)。
5. LINEAR 填充：根据前后距离最近的非 NULL 值做线性插值填充。例如：FILL(LINEAR)。
6. NEXT 填充：使用下一个非 NULL 值填充数据。例如：FILL(NEXT)。
:::info
1. 使用 FILL 语句的时候可能生成大量的填充输出，务必指定查询的时间区间。针对每次查询，系统可返回不超过 1 千万条具有插值的结果。
2. 在时间维度聚合中，返回的结果中时间序列严格单调递增。
3. 如果查询对象是超级表，则聚合函数会作用于该超级表下满足值过滤条件的所有表的数据。如果查询中没有使用 GROUP BY 语句，则返回的结果按照时间序列严格单调递增；如果查询中使用了 GROUP BY 语句分组，则返回结果中每个 GROUP 内不按照时间序列严格单调递增。
:::
### 时间窗口
时间窗口又可分为滑动时间窗口和翻转时间窗口。
INTERVAL 子句用于产生相等时间周期的窗口，SLIDING 用以指定窗口向前滑动的时间。每次执行的查询是一个时间窗口，时间窗口随着时间流动向前滑动。在定义连续查询的时候需要指定时间窗口（time window ）大小和每次前向增量时间（forward sliding times）。如图，[t0s, t0e] ，[t1s , t1e]， [t2s, t2e] 是分别是执行三次连续查询的时间窗口范围，窗口的前向滑动的时间范围 sliding time 标识 。查询过滤、聚合等操作按照每个时间窗口为独立的单位执行。当 SLIDING 与 INTERVAL 相等的时候，滑动窗口即为翻转窗口。
@ -25,11 +97,13 @@ SLIDING 的向前滑动的时间不能超过一个窗口的时间范围。以下
SELECT COUNT(*) FROM temp_tb_1 INTERVAL(1m) SLIDING(2m);
```
当 SLIDING 与 INTERVAL 取值相等的时候，滑动窗口即为翻转窗口。
_ 聚合时间段的窗口宽度由关键词 INTERVAL 指定，最短时间间隔 10 毫秒（10a）；并且支持偏移 offset（偏移必须小于间隔），也即时间窗口划分与“UTC 时刻 0”相比的偏移量。SLIDING 语句用于指定聚合时间段的前向增量，也即每次窗口向前滑动的时长。
_ 从 2.1.5.0 版本开始，INTERVAL 语句允许的最短时间间隔调整为 1 微秒（1u），当然如果所查询的 DATABASE 的时间精度设置为毫秒级，那么允许的最短时间间隔为 1 毫秒（1a）。 \* **注意**：用到 INTERVAL 语句时，除非极特殊的情况，都要求把客户端和服务端的 taos.cfg 配置文件中的 timezone 参数配置为相同的取值，以避免时间处理函数频繁进行跨时区转换而导致的严重性能影响。
使用时间窗口需要注意：
## 状态窗口
- 聚合时间段的窗口宽度由关键词 INTERVAL 指定，最短时间间隔 10 毫秒（10a）；并且支持偏移 offset（偏移必须小于间隔），也即时间窗口划分与“UTC 时刻 0”相比的偏移量。SLIDING 语句用于指定聚合时间段的前向增量，也即每次窗口向前滑动的时长。
- 使用 INTERVAL 语句时，除非极特殊的情况，都要求把客户端和服务端的 taos.cfg 配置文件中的 timezone 参数配置为相同的取值，以避免时间处理函数频繁进行跨时区转换而导致的严重性能影响。
- 返回的结果中时间序列严格单调递增。
### 状态窗口
使用整数（布尔值）或字符串来标识产生记录时候设备的状态量。产生的记录如果具有相同的状态量数值则归属于同一个状态窗口，数值改变后该窗口关闭。如下图所示，根据状态量确定的状态窗口分别是[2019-04-28 14:22:07，2019-04-28 14:22:10]和[2019-04-28 14:22:11，2019-04-28 14:22:12]两个。（状态窗口暂不支持对超级表使用）
@ -41,7 +115,7 @@ _ 从 2.1.5.0 版本开始，INTERVAL 语句允许的最短时间间隔调整为
SELECT COUNT(*), FIRST(ts), status FROM temp_tb_1 STATE_WINDOW(status);
```
## 会话窗口
### 会话窗口
会话窗口根据记录的时间戳主键的值来确定是否属于同一个会话。如下图所示，如果设置时间戳的连续的间隔小于等于 12 秒，则以下 6 条记录构成 2 个会话窗口，分别是：[2019-04-28 14:22:10，2019-04-28 14:22:30]和[2019-04-28 14:23:10，2019-04-28 14:23:30]。因为 2019-04-28 14:22:30 与 2019-04-28 14:23:10 之间的时间间隔是 40 秒，超过了连续时间间隔（12 秒）。
@ -54,48 +128,7 @@ SELECT COUNT(*), FIRST(ts), status FROM temp_tb_1 STATE_WINDOW(status);
SELECT COUNT(*), FIRST(ts) FROM temp_tb_1 SESSION(ts, tol_val);
```
这种类型的查询语法如下：
```
SELECT function_list FROM tb_name
[WHERE where_condition]
[SESSION(ts_col, tol_val)]
[STATE_WINDOW(col)]
[INTERVAL(interval [, offset]) [SLIDING sliding]]
[FILL({NONE | VALUE | PREV | NULL | LINEAR | NEXT})]
SELECT function_list FROM stb_name
[WHERE where_condition]
[INTERVAL(interval [, offset]) [SLIDING sliding]]
[FILL({NONE | VALUE | PREV | NULL | LINEAR | NEXT})]
[GROUP BY tags]
```
- 在聚合查询中，function_list 位置允许使用聚合和选择函数，并要求每个函数仅输出单个结果（例如：COUNT、AVG、SUM、STDDEV、LEASTSQUARES、PERCENTILE、MIN、MAX、FIRST、LAST），而不能使用具有多行输出结果的函数（例如：DIFF 以及四则运算）。
- 此外 LAST_ROW 查询也不能与窗口聚合同时出现。
- 标量函数（如：CEIL/FLOOR 等）也不能使用在窗口聚合查询中。
-
- WHERE 语句可以指定查询的起止时间和其他过滤条件。
- FILL 语句指定某一窗口区间数据缺失的情况下的填充模式。填充模式包括以下几种：
1. 不进行填充：NONE（默认填充模式）。
2. VALUE 填充：固定值填充，此时需要指定填充的数值。例如：FILL(VALUE, 1.23)。
3. PREV 填充：使用前一个非 NULL 值填充数据。例如：FILL(PREV)。
4. NULL 填充：使用 NULL 填充数据。例如：FILL(NULL)。
5. LINEAR 填充：根据前后距离最近的非 NULL 值做线性插值填充。例如：FILL(LINEAR)。
6. NEXT 填充：使用下一个非 NULL 值填充数据。例如：FILL(NEXT)。
:::info
1. 使用 FILL 语句的时候可能生成大量的填充输出，务必指定查询的时间区间。针对每次查询，系统可返回不超过 1 千万条具有插值的结果。
2. 在时间维度聚合中，返回的结果中时间序列严格单调递增。
3. 如果查询对象是超级表，则聚合函数会作用于该超级表下满足值过滤条件的所有表的数据。如果查询中没有使用 GROUP BY 语句，则返回的结果按照时间序列严格单调递增；如果查询中使用了 GROUP BY 语句分组，则返回结果中每个 GROUP 内不按照时间序列严格单调递增。
:::
时间聚合也常被用于连续查询场景，可以参考文档 [连续查询(Continuous Query)](/develop/continuous-query)。
## 示例
### 示例
智能电表的建表语句如下：

0
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0
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0
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57
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@ -1,37 +1,43 @@
---
sidebar_label: 边界限制
title: 边界限制
sidebar_label: 命名与边界限制
title: 命名与边界限制
---
## 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
4. 转义后表（列）名规则：
为了兼容支持更多形式的表（列）名，TDengine 引入新的转义符 "`"。可用让表名与关键词不冲突，同时不受限于上述表名称合法性约束检查。
转义后的表（列）名同样受到长度限制要求，且长度计算的时候不计算转义符。使用转义字符以后，不再对转义字符中的内容进行大小写统一。
例如：\`aBc\` 和 \`abc\` 是不同的表（列）名，但是 abc 和 aBc 是相同的表（列）名。
需要注意的是转义字符中的内容必须是可打印字符。
## 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)
## 一般限制
- 数据库名最大长度为 32。
- 表名最大长度为 192，不包括数据库名前缀和分隔符
- 每行数据最大长度 48KB （注意：数据行内每个 BINARY/NCHAR 类型的列还会额外占用 2 个字节的存储位置）。
- 列名最大长度为 64，最多允许 4096 列，最少需要 2 列，第一列必须是时间戳。注：从 2.1.7.0 版本（不含)以前最多允许 4096 列
- 标签名最大长度为 64，最多允许 128 个，至少要有 1 个标签，一个表中标签值的总长度不超过 16KB 。
- 列名最大长度为 64
- 最多允许 4096 列，最少需要 2 列，第一列必须是时间戳。
- 标签名最大长度为 64
- 最多允许 128 个，至少要有 1 个标签，一个表中标签值的总长度不超过 16KB 。
- SQL 语句最大长度 1048576 个字符，也可通过客户端配置参数 maxSQLLength 修改，取值范围 65480 ~ 1048576。
- SELECT 语句的查询结果，最多允许返回 4096 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。注： 2.1.7.0 版本（不含）之前为最多允许 1024 列
- SELECT 语句的查询结果，最多允许返回 4096 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。
- 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。
## GROUP BY 的限制
TAOS SQL 支持对标签、TBNAME 进行 GROUP BY 操作，也支持普通列进行 GROUP BY，前提是：仅限一列且该列的唯一值小于 10 万个。注意：group by 不支持 float,double 类型。
## IS NOT NULL 的限制
IS NOT NULL 与不为空的表达式适用范围。
IS NOT NULL 支持所有类型的列。不为空的表达式为 <\>""，仅对非数值类型的列适用。
## ORDER BY 的限制
- 非超级表只能有一个 order by.
- 超级表最多两个 order by， 并且第二个必须为 ts.
- order by tag，必须和 group by tag 一起，并且是同一个 tag。 tbname 和 tag 一样逻辑。 只适用于超级表
- order by 普通列，必须和 group by 一起或者和 top/bottom 一起，并且是同一个普通列。 适用于超级表和普通表。如果同时存在 group by 和 top/bottom 一起，order by 优先必须和 group by 同一列。
- order by ts. 适用于超级表和普通表。
- order by ts 同时含有 group by 时 针对 group 内部用 ts 排序
- 数据库的副本数只能设置为 1 或 3
- 用户名的最大长度是 23 个字节
- 用户密码的最大长度是 15 个字节
- 总数据行数取决于可用资源
- 单个数据库的虚拟结点数上限为 1024
## 表(列)名合法性说明
@ -49,6 +55,3 @@ IS NOT NULL 支持所有类型的列。不为空的表达式为 <\>""，仅对
转义字符中的内容必须是可打印字符。
:::
### 支持版本
支持转义符的功能从 2.3.0.1 版本开始。

42
docs/zh/12-taos-sql/20-keywords.md
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@ -1,46 +1,8 @@
---
sidebar_label: 参数限制与保留关键字
title: TDengine 参数限制与保留关键字
sidebar_label: 保留关键字
title: TDengine 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
4. 转义后表（列）名规则：
为了兼容支持更多形式的表（列）名，TDengine 引入新的转义符 "`"。可用让表名与关键词不冲突，同时不受限于上述表名称合法性约束检查。
转义后的表（列）名同样受到长度限制要求，且长度计算的时候不计算转义符。使用转义字符以后，不再对转义字符中的内容进行大小写统一。
例如：\`aBc\` 和 \`abc\` 是不同的表（列）名，但是 abc 和 aBc 是相同的表（列）名。
需要注意的是转义字符中的内容必须是可打印字符。
支持转义符的功能从 2.3.0.1 版本开始。
## 密码合法字符集
`[a-zA-Z0-9!?$%^&*()_–+={[}]:;@~#|<,>.?/]`
去掉了 `` ‘“`\ `` (单双引号、撇号、反斜杠、空格)
- 数据库名：不能包含“.”以及特殊字符，不能超过 32 个字符
- 表名：不能包含“.”以及特殊字符，与所属数据库名一起，不能超过 192 个字节 ，每行数据最大长度 48KB
- 表的列名：不能包含特殊字符，不能超过 64 个字节
- 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，最少需要 2 列，第一列必须是时间戳（从 2.1.7.0 版本开始，改为最多支持 4096 列）
- 记录的最大长度：包括时间戳 8 字节，不能超过 48KB（每个 BINARY/NCHAR 类型的列还会额外占用 2 个 字节 的存储位置）
- 单条 SQL 语句默认最大字符串长度：1048576 字节，但可通过系统配置参数 maxSQLLength 修改，取值范围 65480 ~ 1048576 字节
- 数据库副本数：不能超过 3
- 用户名：不能超过 23 个 字节
- 用户密码：不能超过 15 个 字节
- 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 16KB
- 记录条数：仅受存储空间限制
- 表的个数：仅受节点个数限制
- 库的个数：仅受节点个数限制
- 单个库上虚拟节点个数：不能超过 64 个
- 库的数目，超级表的数目、表的数目，系统不做限制，仅受系统资源限制
- SELECT 语句的查询结果，最多允许返回 1024 列（语句中的函数调用可能也会占用一些列空间），超限时需要显式指定较少的返回数据列，以避免语句执行报错。（从 2.1.7.0 版本开始，改为最多允许 4096 列）
## 保留关键字
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：

5
docs/zh/12-taos-sql/22-information.md Normal file
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@ -0,0 +1,5 @@
---
sidebar_label: Information内置数据库
title: Information内置数据库
---

11
docs/zh/14-reference/03-connector/java.mdx
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@ -201,6 +201,10 @@ url 中的配置参数如下：
- batchfetch: true：在执行查询时批量拉取结果集；false：逐行拉取结果集。默认值为：false。逐行拉取结果集使用 HTTP 方式进行数据传输。从 taos-jdbcdriver-2.0.38 和 TDengine 2.4.0.12 版本开始，JDBC REST 连接增加批量拉取数据功能。taos-jdbcdriver 与 TDengine 之间通过 WebSocket 连接进行数据传输。相较于 HTTP，WebSocket 可以使 JDBC REST 连接支持大数据量查询，并提升查询性能。
- charset: 当开启批量拉取数据时，指定解析字符串数据的字符集。
- batchErrorIgnore：true：在执行 Statement 的 executeBatch 时，如果中间有一条 SQL 执行失败，继续执行下面的 SQL 了。false：不再执行失败 SQL 后的任何语句。默认值为：false。
- httpConnectTimeout: 连接超时时间，单位 ms， 默认值为 5000。
- httpSocketTimeout: socket 超时时间，单位 ms，默认值为 5000。仅在 batchfetch 设置为 false 时生效。
- messageWaitTimeout: 消息超时时间, 单位 ms， 默认值为 3000。 仅在 batchfetch 设置为 true 时生效。
- useSSL: 连接中是否使用 SSL。
**注意**：部分配置项（比如：locale、timezone）在 REST 连接中不生效。
@ -264,7 +268,11 @@ properties 中的配置参数如下：
- TSDBDriver.PROPERTY_KEY_CHARSET：客户端使用的字符集，默认值为系统字符集。
- TSDBDriver.PROPERTY_KEY_LOCALE：仅在使用 JDBC 原生连接时生效。 客户端语言环境，默认值系统当前 locale。
- TSDBDriver.PROPERTY_KEY_TIME_ZONE：仅在使用 JDBC 原生连接时生效。 客户端使用的时区，默认值为系统当前时区。
- 此外对 JDBC 原生连接，通过指定 URL 和 Properties 还可以指定其他参数，比如日志级别、SQL 长度等。更多详细配置请参考[客户端配置](/reference/config/#仅客户端适用)。
- TSDBDriver.HTTP_CONNECT_TIMEOUT: 连接超时时间，单位 ms， 默认值为 5000。仅在 REST 连接时生效。
- TSDBDriver.HTTP_SOCKET_TIMEOUT: socket 超时时间，单位 ms，默认值为 5000。仅在 REST 连接且 batchfetch 设置为 false 时生效。
- TSDBDriver.PROPERTY_KEY_MESSAGE_WAIT_TIMEOUT: 消息超时时间, 单位 ms， 默认值为 3000。 仅在 REST 连接且 batchfetch 设置为 true 时生效。
- TSDBDriver.PROPERTY_KEY_USE_SSL: 连接中是否使用 SSL。仅在 REST 连接时生效。
此外对 JDBC 原生连接，通过指定 URL 和 Properties 还可以指定其他参数，比如日志级别、SQL 长度等。更多详细配置请参考[客户端配置](/reference/config/#仅客户端适用)。
### 配置参数的优先级
@ -809,6 +817,7 @@ Query OK, 1 row(s) in set (0.000141s)
| taos-jdbcdriver 版本 | 主要变化 |
| :------------------: | :----------------------------: |
| 2.0.39 - 2.0.40 | 增加 REST 连接/请求 超时设置 |
| 2.0.38 | JDBC REST 连接增加批量拉取功能 |
| 2.0.37 | 增加对 json tag 支持 |
| 2.0.36 | 增加对 schemaless 写入支持 |

30
examples/c/tmq.c
View File

@ -15,10 +15,10 @@
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "taos.h"
#include <stdlib.h>
static int running = 1;
static void msg_process(TAOS_RES* msg) {
@ -28,8 +28,9 @@ static void msg_process(TAOS_RES* msg) {
printf("db: %s\n", tmq_get_db_name(msg));
printf("vg: %d\n", tmq_get_vgroup_id(msg));
if (tmq_get_res_type(msg) == TMQ_RES_TABLE_META) {
tmq_raw_data *raw = tmq_get_raw_meta(msg);
if(raw){
tmq_raw_data raw = {0};
int32_t code = tmq_get_raw_meta(msg, &raw);
if (code == 0) {
TAOS* pConn = taos_connect("192.168.1.86", "root", "taosdata", NULL, 0);
if (pConn == NULL) {
return;
@ -53,7 +54,6 @@ static void msg_process(TAOS_RES* msg) {
printf("write raw data: %s\n", tmq_err2str(ret));
taos_close(pConn);
}
tmq_free_raw_meta(raw);
char* result = tmq_get_json_meta(msg);
if (result) {
printf("meta result: %s\n", result);
@ -96,7 +96,9 @@ int32_t init_env() {
}
taos_free_result(pRes);
pRes = taos_query(pConn, "create stable if not exists st1 (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 nchar(8), t4 bool)");
pRes = taos_query(pConn,
"create stable if not exists st1 (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 "
"nchar(8), t4 bool)");
if (taos_errno(pRes) != 0) {
printf("failed to create super table st1, reason:%s\n", taos_errstr(pRes));
return -1;
@ -152,6 +154,7 @@ int32_t init_env() {
}
taos_free_result(pRes);
#if 0
pRes = taos_query(pConn, "alter table st1 add column c4 bigint");
if (taos_errno(pRes) != 0) {
printf("failed to alter super table st1, reason:%s\n", taos_errstr(pRes));
@ -264,7 +267,9 @@ int32_t init_env() {
}
taos_free_result(pRes);
pRes = taos_query(pConn, "create stable if not exists st1 (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 nchar(8), t4 bool)");
pRes = taos_query(pConn,
"create stable if not exists st1 (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 "
"nchar(8), t4 bool)");
if (taos_errno(pRes) != 0) {
printf("failed to create super table st1, reason:%s\n", taos_errstr(pRes));
return -1;
@ -277,6 +282,7 @@ int32_t init_env() {
return -1;
}
taos_free_result(pRes);
#endif
return 0;
}
@ -296,8 +302,15 @@ int32_t create_topic() {
}
taos_free_result(pRes);
pRes = taos_query(pConn, "create topic topic_ctb_column with meta as database abc1");
/*pRes = taos_query(pConn, "create topic topic_ctb_column as select ts, c1, c2, c3 from st1");*/
/*pRes = taos_query(pConn, "create topic topic_ctb_column with meta as database abc1");*/
pRes = taos_query(pConn, "create topic topic_ctb_column as select ts, c1, c2, c3 from st1");
if (taos_errno(pRes) != 0) {
printf("failed to create topic topic_ctb_column, reason:%s\n", taos_errstr(pRes));
return -1;
}
taos_free_result(pRes);
pRes = taos_query(pConn, "create topic topic2 as select ts, c1, c2, c3 from st1");
if (taos_errno(pRes) != 0) {
printf("failed to create topic topic_ctb_column, reason:%s\n", taos_errstr(pRes));
return -1;
@ -353,6 +366,7 @@ tmq_t* build_consumer() {
tmq_conf_t* conf = tmq_conf_new();
tmq_conf_set(conf, "group.id", "tg2");
tmq_conf_set(conf, "client.id", "my app 1");
tmq_conf_set(conf, "td.connect.user", "root");
tmq_conf_set(conf, "td.connect.pass", "taosdata");
tmq_conf_set(conf, "msg.with.table.name", "true");

12
include/client/taos.h
View File

@ -259,13 +259,17 @@ enum tmq_res_t {
TMQ_RES_TABLE_META = 2,
};
typedef struct {
void* raw_meta;
uint32_t raw_meta_len;
uint16_t raw_meta_type;
} tmq_raw_data;
typedef enum tmq_res_t tmq_res_t;
typedef struct tmq_raw_data tmq_raw_data;
DLL_EXPORT tmq_res_t tmq_get_res_type(TAOS_RES *res);
DLL_EXPORT tmq_raw_data *tmq_get_raw_meta(TAOS_RES *res);
DLL_EXPORT int32_t taos_write_raw_meta(TAOS *taos, tmq_raw_data *raw_meta);
DLL_EXPORT void tmq_free_raw_meta(tmq_raw_data *rawMeta);
DLL_EXPORT int32_t tmq_get_raw_meta(TAOS_RES *res, tmq_raw_data *raw_meta);
DLL_EXPORT int32_t taos_write_raw_meta(TAOS *taos, tmq_raw_data raw_meta);
DLL_EXPORT char *tmq_get_json_meta(TAOS_RES *res); // Returning null means error. Returned result need to be freed by tmq_free_json_meta
DLL_EXPORT void tmq_free_json_meta(char* jsonMeta);
DLL_EXPORT const char *tmq_get_topic_name(TAOS_RES *res);

22
include/common/tcommon.h
View File

@ -80,8 +80,6 @@ typedef struct {
SArray* pTableList;
SHashObj* map; // speedup acquire the tableQueryInfo by table uid
bool needSortTableByGroupId;
void* pTagCond;
void* pTagIndexCond;
uint64_t suid;
} STableListInfo;
@ -268,26 +266,6 @@ typedef struct SSortExecInfo {
int32_t readBytes; // read io bytes
} SSortExecInfo;
//======================================================================================================================
// for grant
typedef enum {
TSDB_GRANT_ALL,
TSDB_GRANT_TIME,
TSDB_GRANT_USER,
TSDB_GRANT_DB,
TSDB_GRANT_TIMESERIES,
TSDB_GRANT_DNODE,
TSDB_GRANT_ACCT,
TSDB_GRANT_STORAGE,
TSDB_GRANT_SPEED,
TSDB_GRANT_QUERY_TIME,
TSDB_GRANT_CONNS,
TSDB_GRANT_STREAMS,
TSDB_GRANT_CPU_CORES,
} EGrantType;
int32_t grantCheck(EGrantType grant);
#ifdef __cplusplus
}
#endif

47
include/common/tgrant.h Normal file
View File

@ -0,0 +1,47 @@
/*
* 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 _TD_COMMON_GRANT_H_
#define _TD_COMMON_GRANT_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "os.h"
typedef enum {
TSDB_GRANT_ALL,
TSDB_GRANT_TIME,
TSDB_GRANT_USER,
TSDB_GRANT_DB,
TSDB_GRANT_TIMESERIES,
TSDB_GRANT_DNODE,
TSDB_GRANT_ACCT,
TSDB_GRANT_STORAGE,
TSDB_GRANT_SPEED,
TSDB_GRANT_QUERY_TIME,
TSDB_GRANT_CONNS,
TSDB_GRANT_STREAMS,
TSDB_GRANT_CPU_CORES,
} EGrantType;
int32_t grantCheck(EGrantType grant);
#ifdef __cplusplus
}
#endif
#endif /*_TD_COMMON_GRANT_H_*/

2
include/common/tmsg.h
View File

@ -2074,6 +2074,7 @@ typedef struct {
char* tbName;
int8_t action;
char* colName;
int32_t colId;
// TSDB_ALTER_TABLE_ADD_COLUMN
int8_t type;
int8_t flags;
@ -2924,7 +2925,6 @@ typedef struct {
SMqRspHead head;
STqOffsetVal reqOffset;
STqOffsetVal rspOffset;
int32_t skipLogNum;
int32_t blockNum;
int8_t withTbName;
int8_t withSchema;

11
include/common/ttime.h
View File

@ -63,12 +63,13 @@ static FORCE_INLINE int64_t taosGetTimestampToday(int32_t precision) {
: (precision == TSDB_TIME_PRECISION_MICRO) ? 1000000
: 1000000000;
time_t t = taosTime(NULL);
struct tm* tm = taosLocalTime(&t, NULL);
tm->tm_hour = 0;
tm->tm_min = 0;
tm->tm_sec = 0;
struct tm tm;
taosLocalTime(&t, &tm);
tm.tm_hour = 0;
tm.tm_min = 0;
tm.tm_sec = 0;
return (int64_t)taosMktime(tm) * factor;
return (int64_t)taosMktime(&tm) * factor;
}
int64_t taosTimeAdd(int64_t t, int64_t duration, char unit, int32_t precision);

1
include/libs/executor/executor.h
View File

@ -40,6 +40,7 @@ typedef struct SReadHandle {
bool initMetaReader;
bool initTableReader;
bool initTqReader;
int32_t numOfVgroups;
} SReadHandle;
// in queue mode, data streams are seperated by msg

9
include/libs/nodes/plannodes.h
View File

@ -26,6 +26,12 @@ extern "C" {
#define SLOT_NAME_LEN TSDB_TABLE_NAME_LEN + TSDB_COL_NAME_LEN
typedef enum EDataOrderLevel {
DATA_ORDER_LEVEL_NONE = 1,
DATA_ORDER_LEVEL_IN_BLOCK,
DATA_ORDER_LEVEL_IN_GROUP
} EDataOrderLevel;
typedef struct SLogicNode {
ENodeType type;
SNodeList* pTargets; // SColumnNode
@ -36,6 +42,8 @@ typedef struct SLogicNode {
uint8_t precision;
SNode* pLimit;
SNode* pSlimit;
EDataOrderLevel requireDataOrder; // requirements for input data
EDataOrderLevel resultDataOrder; // properties of the output data
} SLogicNode;
typedef enum EScanType {
@ -317,6 +325,7 @@ typedef STableScanPhysiNode SStreamScanPhysiNode;
typedef struct SProjectPhysiNode {
SPhysiNode node;
SNodeList* pProjections;
bool mergeDataBlock;
} SProjectPhysiNode;
typedef struct SIndefRowsFuncPhysiNode {

5
include/libs/qcom/query.h
View File

@ -162,9 +162,12 @@ typedef struct SRequestConnInfo {
SEpSet mgmtEps;
} SRequestConnInfo;
typedef void (*__freeFunc)(void *param);
typedef struct SMsgSendInfo {
__async_send_cb_fn_t fp; // async callback function
STargetInfo target; // for update epset
__freeFunc paramFreeFp;
void* param;
uint64_t requestId;
uint64_t requestObjRefId;
@ -188,6 +191,8 @@ int32_t cleanupTaskQueue();
*/
int32_t taosAsyncExec(__async_exec_fn_t execFn, void* execParam, int32_t* code);
void destroySendMsgInfo(SMsgSendInfo* pMsgBody);
int32_t asyncSendMsgToServerExt(void* pTransporter, SEpSet* epSet, int64_t* pTransporterId, const SMsgSendInfo* pInfo,
bool persistHandle, void* ctx);

8
include/libs/scalar/scalar.h
View File

@ -115,6 +115,14 @@ int32_t hllScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *
int32_t csumScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t diffScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t stateCountScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t stateDurationScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t histogramScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t topBotScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t firstLastScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t sampleScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t tailScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t uniqueScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t modeScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
#ifdef __cplusplus
}

5
include/libs/stream/tstream.h
View File

@ -83,6 +83,7 @@ typedef struct {
int32_t srcVgId;
int32_t childId;
int64_t sourceVer;
int64_t reqId;
SArray* blocks; // SArray<SSDataBlock*>
} SStreamDataBlock;
@ -261,6 +262,7 @@ typedef struct SStreamTask {
int64_t startVer;
int64_t checkpointVer;
int64_t processedVer;
int32_t numOfVgroups;
// children info
SArray* childEpInfo; // SArray<SStreamChildEpInfo*>
@ -324,6 +326,8 @@ static FORCE_INLINE int32_t streamTaskInput(SStreamTask* pTask, SStreamQueueItem
if (pItem->type == STREAM_INPUT__DATA_SUBMIT) {
SStreamDataSubmit* pSubmitClone = streamSubmitRefClone((SStreamDataSubmit*)pItem);
if (pSubmitClone == NULL) {
qDebug("task %d %p submit enqueue failed since out of memory", pTask->taskId, pTask);
terrno = TSDB_CODE_OUT_OF_MEMORY;
atomic_store_8(&pTask->inputStatus, TASK_INPUT_STATUS__FAILED);
return -1;
}
@ -412,6 +416,7 @@ typedef struct {
typedef struct {
int64_t streamId;
int64_t reqId;
int32_t srcTaskId;
int32_t srcNodeId;
int32_t dstTaskId;

4
include/libs/sync/sync.h
View File

@ -26,7 +26,7 @@ extern "C" {
extern bool gRaftDetailLog;
#define SYNC_RESP_TTL_MS 5000
#define SYNC_RESP_TTL_MS 10000
#define SYNC_MAX_BATCH_SIZE 500
#define SYNC_INDEX_BEGIN 0
@ -134,7 +134,7 @@ typedef struct SSyncFSM {
int32_t (*FpSnapshotDoRead)(struct SSyncFSM* pFsm, void* pReader, void** ppBuf, int32_t* len);
int32_t (*FpSnapshotStartWrite)(struct SSyncFSM* pFsm, void* pWriterParam, void** ppWriter);
int32_t (*FpSnapshotStopWrite)(struct SSyncFSM* pFsm, void* pWriter, bool isApply);
int32_t (*FpSnapshotStopWrite)(struct SSyncFSM* pFsm, void* pWriter, bool isApply, SSnapshot* pSnapshot);
int32_t (*FpSnapshotDoWrite)(struct SSyncFSM* pFsm, void* pWriter, void* pBuf, int32_t len);
} SSyncFSM;

2
packaging/deb/makedeb.sh
View File

@ -73,7 +73,7 @@ cp ${compile_dir}/../include/client/taos.h ${pkg_dir}${install_home_pat
cp ${compile_dir}/../include/common/taosdef.h ${pkg_dir}${install_home_path}/include
cp ${compile_dir}/../include/util/taoserror.h ${pkg_dir}${install_home_path}/include
cp ${compile_dir}/../include/libs/function/taosudf.h ${pkg_dir}${install_home_path}/include
cp ${compile_dir}/../src/inc/taosws.h ${pkg_dir}${install_home_path}/include ||:
cp ${compile_dir}/build/include/taosws.h ${pkg_dir}${install_home_path}/include ||:
cp -r ${top_dir}/examples/* ${pkg_dir}${install_home_path}/examples
#cp -r ${top_dir}/src/connector/python ${pkg_dir}${install_home_path}/connector
#cp -r ${top_dir}/src/connector/go ${pkg_dir}${install_home_path}/connector

2
packaging/rpm/tdengine.spec
View File

@ -80,7 +80,7 @@ cp %{_compiledir}/../include/client/taos.h %{buildroot}%{homepath}/incl
cp %{_compiledir}/../include/common/taosdef.h %{buildroot}%{homepath}/include
cp %{_compiledir}/../include/util/taoserror.h %{buildroot}%{homepath}/include
cp %{_compiledir}/../include/libs/function/taosudf.h %{buildroot}%{homepath}/include
cp %{_compiledir}/../src/inc/taosws.h %{buildroot}%{homepath}/include ||:
cp %{_compiledir}/build/include/taosws.h %{buildroot}%{homepath}/include ||:
#cp -r %{_compiledir}/../src/connector/python %{buildroot}%{homepath}/connector
#cp -r %{_compiledir}/../src/connector/go %{buildroot}%{homepath}/connector
#cp -r %{_compiledir}/../src/connector/nodejs %{buildroot}%{homepath}/connector

4
packaging/tools/install.sh
View File

@ -229,13 +229,13 @@ function install_lib() {
${csudo}ln -s ${install_main_dir}/driver/libtaos.* ${lib_link_dir}/libtaos.so.1
${csudo}ln -s ${lib_link_dir}/libtaos.so.1 ${lib_link_dir}/libtaos.so
${csudo}ln -s ${lib_link_dir}/libtaosws.so ${lib_link_dir}/libtaosws.so || :
[ -f ${install_main_dir}/driver/libtaosws.so ] && ${csudo}ln -s ${install_main_dir}/driver/libtaosws.so ${lib_link_dir}/libtaosws.so || :
if [[ -d ${lib64_link_dir} && ! -e ${lib64_link_dir}/libtaos.so ]]; then
${csudo}ln -s ${install_main_dir}/driver/libtaos.* ${lib64_link_dir}/libtaos.so.1 || :
${csudo}ln -s ${lib64_link_dir}/libtaos.so.1 ${lib64_link_dir}/libtaos.so || :
${csudo}ln -s ${lib64_link_dir}/libtaosws.so ${lib64_link_dir}/libtaosws.so || :
${csudo}ln -s ${install_main_dir}/libtaosws.so ${lib64_link_dir}/libtaosws.so || :
fi
${csudo}ldconfig

12
packaging/tools/install_client.sh
View File

@ -116,6 +116,7 @@ function install_bin() {
function clean_lib() {
sudo rm -f /usr/lib/libtaos.* || :
sudo rm -f /usr/lib/libtaosws.* || :
sudo rm -rf ${lib_dir} || :
}
@ -123,6 +124,9 @@ function install_lib() {
# Remove links
${csudo}rm -f ${lib_link_dir}/libtaos.* || :
${csudo}rm -f ${lib64_link_dir}/libtaos.* || :
${csudo}rm -f ${lib_link_dir}/libtaosws.* || :
${csudo}rm -f ${lib64_link_dir}/libtaosws.* || :
#${csudo}rm -rf ${v15_java_app_dir} || :
${csudo}cp -rf ${script_dir}/driver/* ${install_main_dir}/driver && ${csudo}chmod 777 ${install_main_dir}/driver/*
@ -131,13 +135,19 @@ function install_lib() {
${csudo}ln -s ${install_main_dir}/driver/libtaos.* ${lib_link_dir}/libtaos.so.1
${csudo}ln -s ${lib_link_dir}/libtaos.so.1 ${lib_link_dir}/libtaos.so
[ -f ${install_main_dir}/driver/libtaosws.so ] && ${csudo}ln -s ${install_main_dir}/driver/libtaosws.so ${lib_link_dir}/libtaosws.so
if [ -d "${lib64_link_dir}" ]; then
${csudo}ln -s ${install_main_dir}/driver/libtaos.* ${lib64_link_dir}/libtaos.so.1 || :
${csudo}ln -s ${lib64_link_dir}/libtaos.so.1 ${lib64_link_dir}/libtaos.so || :
[ -f ${install_main_dir}/driver/libtaosws.so ] && ${csudo}ln -s ${install_main_dir}/driver/libtaosws.so ${lib64_link_dir}/libtaosws.so || :
fi
else
${csudo}ln -s ${install_main_dir}/driver/libtaos.* ${lib_link_dir}/libtaos.1.dylib
${csudo}ln -s ${lib_link_dir}/libtaos.1.dylib ${lib_link_dir}/libtaos.dylib
[ -f ${install_main_dir}/driver/libtaosws.dylib ] && ${csudo}ln -s ${install_main_dir}/driver/libtaosws.dylib ${lib_link_dir}/libtaosws.dylib
fi
if [ "$osType" != "Darwin" ]; then
@ -154,6 +164,8 @@ function install_header() {
${csudo}ln -s ${install_main_dir}/include/taosdef.h ${inc_link_dir}/taosdef.h
${csudo}ln -s ${install_main_dir}/include/taoserror.h ${inc_link_dir}/taoserror.h
${csudo}ln -s ${install_main_dir}/include/taosudf.h ${inc_link_dir}/taosudf.h
[ -f ${install_main_dir}/include/taosws.h ] && ${csudo}ln -s ${install_main_dir}/include/taosws.h ${inc_link_dir}/taos.h
}
function install_jemalloc() {

7
packaging/tools/makeclient.sh
View File

@ -57,12 +57,16 @@ if [ "$osType" != "Darwin" ]; then
${script_dir}/get_client.sh"
fi
lib_files="${build_dir}/lib/libtaos.so.${version}"
wslib_files="${build_dir}/lib/libtaosws.so"
else
bin_files="${build_dir}/bin/${clientName} ${script_dir}/remove_client.sh"
lib_files="${build_dir}/lib/libtaos.${version}.dylib"
wslib_files="${build_dir}/lib/libtaosws.dylib"
fi
header_files="${code_dir}/include/client/taos.h ${code_dir}/include/common/taosdef.h ${code_dir}/include/util/taoserror.h ${code_dir}/include/libs/function/taosudf.h"
wsheader_files="${build_dir}/include/taosws.h"
if [ "$dbName" != "taos" ]; then
cfg_dir="${top_dir}/../enterprise/packaging/cfg"
else
@ -74,6 +78,8 @@ install_files="${script_dir}/install_client.sh"
# make directories.
mkdir -p ${install_dir}
mkdir -p ${install_dir}/inc && cp ${header_files} ${install_dir}/inc
[ -f ${wsheader_files} ] && cp ${wsheader_files} ${install_dir}/inc
mkdir -p ${install_dir}/cfg && cp ${cfg_dir}/${configFile} ${install_dir}/cfg/${configFile}
mkdir -p ${install_dir}/bin && cp ${bin_files} ${install_dir}/bin && chmod a+x ${install_dir}/bin/*
@ -187,6 +193,7 @@ cp ${lib_files} ${install_dir}/driver
# Copy connector
connector_dir="${code_dir}/connector"
mkdir -p ${install_dir}/connector
[ -f ${wslib_files} ] && cp ${wslib_files} ${install_dir}/driver
if [[ "$pagMode" != "lite" ]] && [[ "$cpuType" != "aarch32" ]]; then
if [ "$osType" != "Darwin" ]; then

4
packaging/tools/makepkg.sh
View File

@ -96,7 +96,7 @@ lib_files="${build_dir}/lib/libtaos.so.${version}"
wslib_files="${build_dir}/lib/libtaosws.so."
header_files="${code_dir}/include/client/taos.h ${code_dir}/include/common/taosdef.h ${code_dir}/include/util/taoserror.h ${code_dir}/include/libs/function/taosudf.h"
wsheader_files="${code_dir}/inc/taosws.h"
wsheader_files="${build_dir}/include/taosws.h"
if [ "$dbName" != "taos" ]; then
cfg_dir="${top_dir}/../enterprise/packaging/cfg"
@ -114,7 +114,7 @@ init_file_rpm=${script_dir}/../rpm/taosd
mkdir -p ${install_dir}
mkdir -p ${install_dir}/inc && cp ${header_files} ${install_dir}/inc
${wsheader_files} ${install_dir}/inc || :
[ -f ${wsheader_files} ] && cp ${wsheader_files} ${install_dir}/inc || :
mkdir -p ${install_dir}/cfg && cp ${cfg_dir}/${configFile} ${install_dir}/cfg/${configFile}

11
packaging/tools/post.sh
View File

@ -82,22 +82,33 @@ function kill_taosd() {
function install_include() {
${csudo}rm -f ${inc_link_dir}/taos.h ${inc_link_dir}/taosdef.h ${inc_link_dir}/taoserror.h ${inc_link_dir}/taosudf.h || :
${csudo}rm -f ${inc_link_dir}/taosws.h
${csudo}ln -s ${inc_dir}/taos.h ${inc_link_dir}/taos.h
${csudo}ln -s ${inc_dir}/taosdef.h ${inc_link_dir}/taosdef.h
${csudo}ln -s ${inc_dir}/taoserror.h ${inc_link_dir}/taoserror.h
${csudo}ln -s ${inc_dir}/taosudf.h ${inc_link_dir}/taosudf.h
[ -f ${inc_dir}/taosws.h ] && ${csudo}ln -s ${inc_dir}/taosudf.h ${inc_link_dir}/taosudf.h ||:
}
function install_lib() {
${csudo}rm -f ${lib_link_dir}/libtaos* || :
${csudo}rm -f ${lib64_link_dir}/libtaos* || :
${csudo}rm -f ${lib_link_dir}/libtaosws* || :
${csudo}rm -f ${lib64_link_dir}/libtaosws* || :
${csudo}ln -s ${lib_dir}/libtaos.* ${lib_link_dir}/libtaos.so.1
${csudo}ln -s ${lib_link_dir}/libtaos.so.1 ${lib_link_dir}/libtaos.so
[ -f ${lib_dir}/libtaosws.so ]${csudo}ln -s ${lib_dir}/libtaosws.so ${lib_link_dir}/libtaosws.so
if [[ -d ${lib64_link_dir} && ! -e ${lib64_link_dir}/libtaos.so ]]; then
${csudo}ln -s ${lib_dir}/libtaos.* ${lib64_link_dir}/libtaos.so.1 || :
${csudo}ln -s ${lib64_link_dir}/libtaos.so.1 ${lib64_link_dir}/libtaos.so || :
[ -ff ${lib_dir}/libtaosws.so ] && ${csudo}ln -s ${lib_dir}/libtaosws.so ${lib64_link_dir}/libtaosws.so || :
fi
${csudo}ldconfig

4
source/client/src/clientHb.c
View File

@ -286,13 +286,10 @@ static int32_t hbAsyncCallBack(void *param, SDataBuf *pMsg, int32_t code) {
if (pInst == NULL || NULL == *pInst) {
taosThreadMutexUnlock(&appInfo.mutex);
tscError("cluster not exist, key:%s", key);
taosMemoryFreeClear(param);
tFreeClientHbBatchRsp(&pRsp);
return -1;
}
taosMemoryFreeClear(param);
if (code != 0) {
(*pInst)->onlineDnodes = ((*pInst)->totalDnodes ? 0 : -1);
tscDebug("hb rsp error %s, update server status %d/%d", tstrerror(code), (*pInst)->onlineDnodes, (*pInst)->totalDnodes);
@ -716,6 +713,7 @@ static void *hbThreadFunc(void *param) {
pInfo->msgInfo.len = tlen;
pInfo->msgType = TDMT_MND_HEARTBEAT;
pInfo->param = strdup(pAppHbMgr->key);
pInfo->paramFreeFp = taosMemoryFree;
pInfo->requestId = generateRequestId();
pInfo->requestObjRefId = 0;

18
source/client/src/clientImpl.c
View File

@ -29,7 +29,6 @@
static int32_t initEpSetFromCfg(const char* firstEp, const char* secondEp, SCorEpSet* pEpSet);
static SMsgSendInfo* buildConnectMsg(SRequestObj* pRequest);
static void destroySendMsgInfo(SMsgSendInfo* pMsgBody);
static bool stringLengthCheck(const char* str, size_t maxsize) {
if (str == NULL) {
@ -1215,13 +1214,6 @@ static SMsgSendInfo* buildConnectMsg(SRequestObj* pRequest) {
return pMsgSendInfo;
}
static void destroySendMsgInfo(SMsgSendInfo* pMsgBody) {
assert(pMsgBody != NULL);
taosMemoryFreeClear(pMsgBody->target.dbFName);
taosMemoryFreeClear(pMsgBody->msgInfo.pData);
taosMemoryFreeClear(pMsgBody);
}
void updateTargetEpSet(SMsgSendInfo* pSendInfo, STscObj* pTscObj, SRpcMsg* pMsg, SEpSet* pEpSet) {
if (NULL == pEpSet) {
return;
@ -1609,11 +1601,13 @@ static int32_t doConvertJson(SReqResultInfo* pResultInfo, int32_t numOfCols, int
if (pResultInfo->convertJson == NULL) return TSDB_CODE_OUT_OF_MEMORY;
char* p1 = pResultInfo->convertJson;
int32_t totalLen = 0;
int32_t len = sizeof(int32_t) + sizeof(uint64_t) + numOfCols * (sizeof(int16_t) + sizeof(int32_t));
memcpy(p1, p, len);
p += len;
p1 += len;
totalLen += len;
len = sizeof(int32_t) * numOfCols;
int32_t* colLength = (int32_t*)p;
@ -1621,6 +1615,7 @@ static int32_t doConvertJson(SReqResultInfo* pResultInfo, int32_t numOfCols, int
memcpy(p1, p, len);
p += len;
p1 += len;
totalLen += len;
char* pStart = p;
char* pStart1 = p1;
@ -1636,6 +1631,7 @@ static int32_t doConvertJson(SReqResultInfo* pResultInfo, int32_t numOfCols, int
memcpy(pStart1, pStart, len);
pStart += len;
pStart1 += len;
totalLen += len;
len = 0;
for (int32_t j = 0; j < numOfRows; ++j) {
@ -1680,24 +1676,30 @@ static int32_t doConvertJson(SReqResultInfo* pResultInfo, int32_t numOfCols, int
len += varDataTLen(dst);
}
colLen1 = len;
totalLen += colLen1;
colLength1[i] = htonl(len);
} else if (IS_VAR_DATA_TYPE(pResultInfo->fields[i].type)) {
len = numOfRows * sizeof(int32_t);
memcpy(pStart1, pStart, len);
pStart += len;
pStart1 += len;
totalLen += len;
totalLen += colLen;
memcpy(pStart1, pStart, colLen);
} else {
len = BitmapLen(pResultInfo->numOfRows);
memcpy(pStart1, pStart, len);
pStart += len;
pStart1 += len;
totalLen += len;
totalLen += colLen;
memcpy(pStart1, pStart, colLen);
}
pStart += colLen;
pStart1 += colLen1;
}
*(int32_t*)(pResultInfo->convertJson) = totalLen;
pResultInfo->pData = pResultInfo->convertJson;
return TSDB_CODE_SUCCESS;
}

6
source/client/src/clientMsgHandler.c
View File

@ -255,6 +255,8 @@ int32_t processDropDbRsp(void* param, SDataBuf* pMsg, int32_t code) {
catalogRemoveDB(pCatalog, dropdbRsp.db, dropdbRsp.uid);
}
taosMemoryFree(pMsg->pData);
if (pRequest->body.queryFp != NULL) {
pRequest->body.queryFp(pRequest->body.param, pRequest, code);
} else {
@ -278,6 +280,8 @@ int32_t processAlterStbRsp(void* param, SDataBuf* pMsg, int32_t code) {
pRequest->body.resInfo.execRes.res = alterRsp.pMeta;
}
taosMemoryFree(pMsg->pData);
if (pRequest->body.queryFp != NULL) {
SExecResult* pRes = &pRequest->body.resInfo.execRes;
@ -387,6 +391,8 @@ int32_t processShowVariablesRsp(void* param, SDataBuf* pMsg, int32_t code) {
tFreeSShowVariablesRsp(&rsp);
}
taosMemoryFree(pMsg->pData);
if (pRequest->body.queryFp != NULL) {
pRequest->body.queryFp(pRequest->body.param, pRequest, code);
} else {

31
source/client/src/clientSml.c
View File

@ -268,7 +268,7 @@ static int32_t smlGenerateSchemaAction(SSchema *colField, SHashObj *colHash, SSm
*actionNeeded = true;
}
if (*actionNeeded) {
uDebug("SML:0x%" PRIx64 " generate schema action. column name: %s, action: %d", info->id, colField->name,
uDebug("SML:0x%" PRIx64 " generate schema action. kv->name: %s, action: %d", info->id, kv->key,
action->action);
}
return 0;
@ -436,6 +436,7 @@ static int32_t smlProcessSchemaAction(SSmlHandle *info, SSchema *schemaField, SH
SSchemaAction *action, bool isTag) {
int32_t code = TSDB_CODE_SUCCESS;
for (int j = 0; j < taosArrayGetSize(cols); ++j) {
if(j == 0 && !isTag) continue;
SSmlKv *kv = (SSmlKv *)taosArrayGetP(cols, j);
bool actionNeeded = false;
code = smlGenerateSchemaAction(schemaField, schemaHash, kv, isTag, action, &actionNeeded, info);
@ -452,18 +453,25 @@ static int32_t smlProcessSchemaAction(SSmlHandle *info, SSchema *schemaField, SH
return TSDB_CODE_SUCCESS;
}
static int32_t smlCheckMeta(SSchema *schema, int32_t length, SArray *cols) {
static int32_t smlCheckMeta(SSchema *schema, int32_t length, SArray *cols, bool isTag) {
SHashObj *hashTmp = taosHashInit(length, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), true, HASH_NO_LOCK);
for (uint16_t i = 0; i < length; i++) {
int32_t i = 0;
for ( ;i < length; i++) {
taosHashPut(hashTmp, schema[i].name, strlen(schema[i].name), &i, SHORT_BYTES);
}
for (int32_t i = 0; i < taosArrayGetSize(cols); i++) {
if (isTag){
i = 0;
} else {
i = 1;
}
for (; i < taosArrayGetSize(cols); i++) {
SSmlKv *kv = (SSmlKv *)taosArrayGetP(cols, i);
if (taosHashGet(hashTmp, kv->key, kv->keyLen) == NULL) {
return -1;
}
}
taosHashCleanup(hashTmp);
return 0;
}
@ -523,7 +531,7 @@ static int32_t smlModifyDBSchemas(SSmlHandle *info) {
}
taosHashClear(hashTmp);
for (uint16_t i = 0; i < pTableMeta->tableInfo.numOfColumns; i++) {
for (uint16_t i = 1; i < pTableMeta->tableInfo.numOfColumns; i++) {
taosHashPut(hashTmp, pTableMeta->schema[i].name, strlen(pTableMeta->schema[i].name), &i, SHORT_BYTES);
}
code = smlProcessSchemaAction(info, pTableMeta->schema, hashTmp, sTableData->cols, &schemaAction, false);
@ -551,12 +559,12 @@ static int32_t smlModifyDBSchemas(SSmlHandle *info) {
if (needCheckMeta) {
code = smlCheckMeta(&(pTableMeta->schema[pTableMeta->tableInfo.numOfColumns]), pTableMeta->tableInfo.numOfTags,
sTableData->tags);
sTableData->tags, true);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " check tag failed. super table name %s", info->id, (char *)superTable);
goto end;
}
code = smlCheckMeta(&(pTableMeta->schema[0]), pTableMeta->tableInfo.numOfColumns, sTableData->cols);
code = smlCheckMeta(&(pTableMeta->schema[0]), pTableMeta->tableInfo.numOfColumns, sTableData->cols, false);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " check cols failed. super table name %s", info->id, (char *)superTable);
goto end;
@ -609,7 +617,7 @@ static bool smlParseNumber(SSmlKv *kvVal, SSmlMsgBuf *msg) {
}
kvVal->type = TSDB_DATA_TYPE_BIGINT;
kvVal->i = (int64_t)result;
} else if ((left == 3 && strncasecmp(endptr, "u64", left) == 0)) {
} else if ((left == 1 && *endptr == 'u') || (left == 3 && strncasecmp(endptr, "u64", left) == 0)) {
if (result >= (double)UINT64_MAX || result < 0) {
errno = 0;
uint64_t tmp = taosStr2UInt64(pVal, &endptr, 10);
@ -832,6 +840,7 @@ static int64_t smlParseOpenTsdbTime(SSmlHandle *info, const char *data, int32_t
static int32_t smlParseTS(SSmlHandle *info, const char *data, int32_t len, SArray *cols) {
int64_t ts = 0;
if (info->protocol == TSDB_SML_LINE_PROTOCOL) {
// uError("SML:data:%s,len:%d", data, len);
ts = smlParseInfluxTime(info, data, len);
} else if (info->protocol == TSDB_SML_TELNET_PROTOCOL) {
ts = smlParseOpenTsdbTime(info, data, len);
@ -1047,6 +1056,10 @@ static int32_t smlParseTelnetTags(const char *data, SArray *cols, char *childTab
continue;
}
if(valueLen > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE){
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
// add kv to SSmlKv
SSmlKv *kv = (SSmlKv *)taosMemoryCalloc(sizeof(SSmlKv), 1);
if (!kv) return TSDB_CODE_OUT_OF_MEMORY;
@ -2027,6 +2040,8 @@ static int32_t smlParseJSONString(SSmlHandle *info, cJSON *root, SSmlTableInfo *
static int32_t smlParseInfluxLine(SSmlHandle *info, const char *sql) {
SSmlLineInfo elements = {0};
uDebug("SML:0x%" PRIx64 " smlParseInfluxLine sql:%s, hello", info->id, sql);
int ret = smlParseInfluxString(sql, &elements, &info->msgBuf);
if (ret != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " smlParseInfluxLine failed", info->id);

60
source/client/src/tmq.c
View File

@ -113,12 +113,6 @@ struct tmq_t {
tsem_t rspSem;
};
struct tmq_raw_data {
void* raw_meta;
int32_t raw_meta_len;
int16_t raw_meta_type;
};
enum {
TMQ_VG_STATUS__IDLE = 0,
TMQ_VG_STATUS__WAIT,
@ -363,7 +357,11 @@ tmq_list_t* tmq_list_new() {
int32_t tmq_list_append(tmq_list_t* list, const char* src) {
SArray* container = &list->container;
if (src == NULL || src[0] == 0) return -1;
char* topic = strdup(src);
if (topic[0] != '`') {
strtolower(topic, src);
}
if (taosArrayPush(container, &topic) == NULL) return -1;
return 0;
}
@ -506,6 +504,7 @@ static int32_t tmqSendCommitReq(tmq_t* tmq, SMqClientVg* pVg, SMqClientTopic* pT
pMsgSendInfo->requestId = generateRequestId();
pMsgSendInfo->requestObjRefId = 0;
pMsgSendInfo->param = pParam;
pMsgSendInfo->paramFreeFp = taosMemoryFree;
pMsgSendInfo->fp = tmqCommitCb2;
pMsgSendInfo->msgType = TDMT_VND_MQ_COMMIT_OFFSET;
// send msg
@ -1052,6 +1051,7 @@ int32_t tmq_subscribe(tmq_t* tmq, const tmq_list_t* topic_list) {
int32_t code = -1;
req.consumerId = tmq->consumerId;
tstrncpy(req.clientId, tmq->clientId, 256);
tstrncpy(req.cgroup, tmq->groupId, TSDB_CGROUP_LEN);
req.topicNames = taosArrayInit(sz, sizeof(void*));
if (req.topicNames == NULL) goto FAIL;
@ -1146,14 +1146,6 @@ void tmq_conf_set_auto_commit_cb(tmq_conf_t* conf, tmq_commit_cb* cb, void* para
conf->commitCbUserParam = param;
}
#if 0
int32_t tmqGetSkipLogNum(tmq_message_t* tmq_message) {
if (tmq_message == NULL) return 0;
SMqPollRsp* pRsp = &tmq_message->msg;
return pRsp->skipLogNum;
}
#endif
int32_t tmqPollCb(void* param, SDataBuf* pMsg, int32_t code) {
SMqPollCbParam* pParam = (SMqPollCbParam*)param;
SMqClientVg* pVg = pParam->pVg;
@ -1296,9 +1288,6 @@ bool tmqUpdateEp2(tmq_t* tmq, int32_t epoch, SMqAskEpRsp* pRsp) {
offsetNew = *pOffset;
}
/*tscDebug("consumer:%" PRId64 ", (epoch %d) offset of vgId:%d updated to %" PRId64 ", vgKey is %s",
* tmq->consumerId, epoch,*/
/*pVgEp->vgId, offset, vgKey);*/
SMqClientVg clientVg = {
.pollCnt = 0,
.currentOffsetNew = offsetNew,
@ -1924,16 +1913,15 @@ const char* tmq_get_table_name(TAOS_RES* res) {
return NULL;
}
tmq_raw_data* tmq_get_raw_meta(TAOS_RES* res) {
if (TD_RES_TMQ_META(res)) {
tmq_raw_data* raw = taosMemoryCalloc(1, sizeof(tmq_raw_data));
int32_t tmq_get_raw_meta(TAOS_RES* res, tmq_raw_data *raw) {
if (TD_RES_TMQ_META(res) && raw) {
SMqMetaRspObj* pMetaRspObj = (SMqMetaRspObj*)res;
raw->raw_meta = pMetaRspObj->metaRsp.metaRsp;
raw->raw_meta_len = pMetaRspObj->metaRsp.metaRspLen;
raw->raw_meta_type = pMetaRspObj->metaRsp.resMsgType;
return raw;
return TSDB_CODE_SUCCESS;
}
return NULL;
return TSDB_CODE_INVALID_PARA;
}
static char* buildCreateTableJson(SSchemaWrapper* schemaRow, SSchemaWrapper* schemaTag, char* name, int64_t id,
@ -2941,23 +2929,23 @@ end:
return code;
}
int32_t taos_write_raw_meta(TAOS* taos, tmq_raw_data* raw_meta) {
if (!taos || !raw_meta) {
int32_t taos_write_raw_meta(TAOS *taos, tmq_raw_data raw_meta){
if (!taos) {
return TSDB_CODE_INVALID_PARA;
}
if (raw_meta->raw_meta_type == TDMT_VND_CREATE_STB) {
return taosCreateStb(taos, raw_meta->raw_meta, raw_meta->raw_meta_len);
} else if (raw_meta->raw_meta_type == TDMT_VND_ALTER_STB) {
return taosCreateStb(taos, raw_meta->raw_meta, raw_meta->raw_meta_len);
} else if (raw_meta->raw_meta_type == TDMT_VND_DROP_STB) {
return taosDropStb(taos, raw_meta->raw_meta, raw_meta->raw_meta_len);
} else if (raw_meta->raw_meta_type == TDMT_VND_CREATE_TABLE) {
return taosCreateTable(taos, raw_meta->raw_meta, raw_meta->raw_meta_len);
} else if (raw_meta->raw_meta_type == TDMT_VND_ALTER_TABLE) {
return taosAlterTable(taos, raw_meta->raw_meta, raw_meta->raw_meta_len);
} else if (raw_meta->raw_meta_type == TDMT_VND_DROP_TABLE) {
return taosDropTable(taos, raw_meta->raw_meta, raw_meta->raw_meta_len);
if(raw_meta.raw_meta_type == TDMT_VND_CREATE_STB) {
return taosCreateStb(taos, raw_meta.raw_meta, raw_meta.raw_meta_len);
}else if(raw_meta.raw_meta_type == TDMT_VND_ALTER_STB){
return taosCreateStb(taos, raw_meta.raw_meta, raw_meta.raw_meta_len);
}else if(raw_meta.raw_meta_type == TDMT_VND_DROP_STB){
return taosDropStb(taos, raw_meta.raw_meta, raw_meta.raw_meta_len);
}else if(raw_meta.raw_meta_type == TDMT_VND_CREATE_TABLE){
return taosCreateTable(taos, raw_meta.raw_meta, raw_meta.raw_meta_len);
}else if(raw_meta.raw_meta_type == TDMT_VND_ALTER_TABLE){
return taosAlterTable(taos, raw_meta.raw_meta, raw_meta.raw_meta_len);
}else if(raw_meta.raw_meta_type == TDMT_VND_DROP_TABLE){
return taosDropTable(taos, raw_meta.raw_meta, raw_meta.raw_meta_len);
}
return TSDB_CODE_INVALID_PARA;
}

26
source/client/test/smlTest.cpp
View File

@ -499,6 +499,32 @@ TEST(testCase, smlGetTimestampLen_Test) {
ASSERT_EQ(len, 3);
}
TEST(testCase, smlParseNumber_Test) {
SSmlKv kv = {0};
char buf[64] = {0};
SSmlMsgBuf msg = {0};
msg.buf = buf;
msg.len = 64;
kv.value = "3.2e-900";
kv.length = 8;
bool res = smlParseNumber(&kv, &msg);
printf("res:%d,v:%f, %f\n", res,kv.d, HUGE_VAL);
}
//#include <stdlib.h>
//TEST(testCase, number_Test) {
// char *str[] = {
//// "-000 0999",
// "- abc",
// };
// for(int i = 0; i < sizeof(str)/sizeof(str[0]); i++){
// errno = 0;
// char *end = NULL;
// long result = strtol(str[i], &end, 10);
// printf("errno:%d,len:%d,result:%ld\n", errno, end - str[i], result);
// }
//
//}
/*
TEST(testCase, smlProcess_influx_Test) {
TAOS *taos = taos_connect("localhost", "root", "taosdata", NULL, 0);

17
source/common/src/tdatablock.c
View File

@ -228,7 +228,7 @@ int32_t colDataMergeCol(SColumnInfoData* pColumnInfoData, uint32_t numOfRow1, ui
uint32_t finalNumOfRows = numOfRow1 + numOfRow2;
if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
// Handle the bitmap
if (finalNumOfRows > *capacity || numOfRow1 == 0) {
if (finalNumOfRows > *capacity || (numOfRow1 == 0 && pColumnInfoData->info.bytes != 0)) {
char* p = taosMemoryRealloc(pColumnInfoData->varmeta.offset, sizeof(int32_t) * (numOfRow1 + numOfRow2));
if (p == NULL) {
return TSDB_CODE_OUT_OF_MEMORY;
@ -262,7 +262,7 @@ int32_t colDataMergeCol(SColumnInfoData* pColumnInfoData, uint32_t numOfRow1, ui
memcpy(pColumnInfoData->pData + oldLen, pSource->pData, len);
pColumnInfoData->varmeta.length = len + oldLen;
} else {
if (finalNumOfRows > *capacity || numOfRow1 == 0) {
if (finalNumOfRows > *capacity || (numOfRow1 == 0 && pColumnInfoData->info.bytes != 0)) {
ASSERT(finalNumOfRows * pColumnInfoData->info.bytes);
char* tmp = taosMemoryRealloc(pColumnInfoData->pData, finalNumOfRows * pColumnInfoData->info.bytes);
if (tmp == NULL) {
@ -1479,10 +1479,12 @@ static int32_t colDataMoveVarData(SColumnInfoData* pColInfoData, size_t start, s
}
beigin++;
}
if (dataOffset > 0) {
memmove(pColInfoData->pData, pColInfoData->pData + dataOffset, dataLen);
memmove(pColInfoData->varmeta.offset, &pColInfoData->varmeta.offset[start], (end - start) * sizeof(int32_t));
}
memmove(pColInfoData->varmeta.offset, &pColInfoData->varmeta.offset[start], (end - start) * sizeof(int32_t));
return dataLen;
}
@ -1659,9 +1661,6 @@ static char* formatTimestamp(char* buf, int64_t val, int precision) {
}
*/
#ifdef WINDOWS
if (tt < 0) tt = 0;
#endif
if (tt <= 0 && ms < 0) {
tt--;
if (precision == TSDB_TIME_PRECISION_NANO) {
@ -1672,9 +1671,9 @@ static char* formatTimestamp(char* buf, int64_t val, int precision) {
ms += 1000;
}
}
struct tm* ptm = taosLocalTime(&tt, NULL);
size_t pos = strftime(buf, 35, "%Y-%m-%d %H:%M:%S", ptm);
struct tm ptm = {0};
taosLocalTime(&tt, &ptm);
size_t pos = strftime(buf, 35, "%Y-%m-%d %H:%M:%S", &ptm);
if (precision == TSDB_TIME_PRECISION_NANO) {
sprintf(buf + pos, ".%09d", ms);

4
source/common/src/tglobal.c
View File

@ -556,7 +556,7 @@ static void taosSetSystemCfg(SConfig *pCfg) {
osSetSystemLocale(locale, charset);
bool enableCore = cfgGetItem(pCfg, "enableCoreFile")->bval;
taosSetConsoleEcho(enableCore);
taosSetCoreDump(enableCore);
// todo
tsVersion = 30000000;
@ -675,7 +675,7 @@ int32_t taosSetCfg(SConfig *pCfg, char *name) {
case 'e': {
if (strcasecmp("enableCoreFile", name) == 0) {
bool enableCore = cfgGetItem(pCfg, "enableCoreFile")->bval;
taosSetConsoleEcho(enableCore);
taosSetCoreDump(enableCore);
}
break;
}

2
source/common/src/tmsg.c
View File

@ -5648,7 +5648,6 @@ int32_t tDecodeDeleteRes(SDecoder *pCoder, SDeleteRes *pRes) {
int32_t tEncodeSMqDataRsp(SEncoder *pEncoder, const SMqDataRsp *pRsp) {
if (tEncodeSTqOffsetVal(pEncoder, &pRsp->reqOffset) < 0) return -1;
if (tEncodeSTqOffsetVal(pEncoder, &pRsp->rspOffset) < 0) return -1;
if (tEncodeI32(pEncoder, pRsp->skipLogNum) < 0) return -1;
if (tEncodeI32(pEncoder, pRsp->blockNum) < 0) return -1;
if (pRsp->blockNum != 0) {
if (tEncodeI8(pEncoder, pRsp->withTbName) < 0) return -1;
@ -5674,7 +5673,6 @@ int32_t tEncodeSMqDataRsp(SEncoder *pEncoder, const SMqDataRsp *pRsp) {
int32_t tDecodeSMqDataRsp(SDecoder *pDecoder, SMqDataRsp *pRsp) {
if (tDecodeSTqOffsetVal(pDecoder, &pRsp->reqOffset) < 0) return -1;
if (tDecodeSTqOffsetVal(pDecoder, &pRsp->rspOffset) < 0) return -1;
if (tDecodeI32(pDecoder, &pRsp->skipLogNum) < 0) return -1;
if (tDecodeI32(pDecoder, &pRsp->blockNum) < 0) return -1;
if (pRsp->blockNum != 0) {
pRsp->blockData = taosArrayInit(pRsp->blockNum, sizeof(void *));

8
source/common/src/ttime.c
View File

@ -902,7 +902,7 @@ const char* fmtts(int64_t ts) {
void taosFormatUtcTime(char* buf, int32_t bufLen, int64_t t, int32_t precision) {
char ts[40] = {0};
struct tm* ptm;
struct tm ptm;
int32_t fractionLen;
char* format = NULL;
@ -939,10 +939,10 @@ void taosFormatUtcTime(char* buf, int32_t bufLen, int64_t t, int32_t precision)
assert(false);
}
ptm = taosLocalTime(&quot, NULL);
int32_t length = (int32_t)strftime(ts, 40, "%Y-%m-%dT%H:%M:%S", ptm);
taosLocalTime(&quot, &ptm);
int32_t length = (int32_t)strftime(ts, 40, "%Y-%m-%dT%H:%M:%S", &ptm);
length += snprintf(ts + length, fractionLen, format, mod);
length += (int32_t)strftime(ts + length, 40 - length, "%z", ptm);
length += (int32_t)strftime(ts + length, 40 - length, "%z", &ptm);
tstrncpy(buf, ts, bufLen);
}

2
source/dnode/mgmt/mgmt_dnode/src/dmHandle.c
View File

@ -49,9 +49,9 @@ static void dmProcessStatusRsp(SDnodeMgmt *pMgmt, SRpcMsg *pRsp) {
dmUpdateEps(pMgmt->pData, statusRsp.pDnodeEps);
}
}
rpcFreeCont(pRsp->pCont);
tFreeSStatusRsp(&statusRsp);
}
rpcFreeCont(pRsp->pCont);
}
void dmSendStatusReq(SDnodeMgmt *pMgmt) {

23
source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
View File

@ -153,9 +153,15 @@ static int32_t vmPutMsgToQueue(SVnodeMgmt *pMgmt, SRpcMsg *pMsg, EQueueType qtyp
switch (qtype) {
case QUERY_QUEUE:
if ((pMsg->msgType == TDMT_SCH_QUERY) && (grantCheck(TSDB_GRANT_TIME) != TSDB_CODE_SUCCESS)) {
terrno = TSDB_CODE_GRANT_EXPIRED;
code = terrno;
dDebug("vgId:%d, msg:%p put into vnode-query queue failed since %s", pVnode->vgId, pMsg, terrstr());
} else {
vnodePreprocessQueryMsg(pVnode->pImpl, pMsg);
dGTrace("vgId:%d, msg:%p put into vnode-query queue", pVnode->vgId, pMsg);
taosWriteQitem(pVnode->pQueryQ, pMsg);
}
break;
case STREAM_QUEUE:
dGTrace("vgId:%d, msg:%p put into vnode-stream queue", pVnode->vgId, pMsg);
@ -166,9 +172,24 @@ static int32_t vmPutMsgToQueue(SVnodeMgmt *pMgmt, SRpcMsg *pMsg, EQueueType qtyp
taosWriteQitem(pVnode->pFetchQ, pMsg);
break;
case WRITE_QUEUE:
if ((pMsg->msgType == TDMT_VND_SUBMIT) && (grantCheck(TSDB_GRANT_STORAGE) != TSDB_CODE_SUCCESS)) {
terrno = TSDB_CODE_VND_NO_WRITE_AUTH;
code = terrno;
dDebug("vgId:%d, msg:%p put into vnode-write queue failed since %s", pVnode->vgId, pMsg, terrstr());
} else {
dGTrace("vgId:%d, msg:%p put into vnode-write queue", pVnode->vgId, pMsg);
taosWriteQitem(pVnode->pWriteQ, pMsg);
#if 0 // tests for batch writes
if (pMsg->msgType == TDMT_VND_CREATE_TABLE) {
SRpcMsg *pDup = taosAllocateQitem(sizeof(SRpcMsg), RPC_QITEM);
memcpy(pDup, pMsg, sizeof(SRpcMsg));
pDup->pCont = rpcMallocCont(pMsg->contLen);
memcpy(pDup->pCont, pMsg->pCont, pMsg->contLen);
pDup->info.handle = NULL;
taosWriteQitem(pVnode->pWriteQ, pDup);
}
#endif
}
break;
case SYNC_QUEUE:
dGTrace("vgId:%d, msg:%p put into vnode-sync queue", pVnode->vgId, pMsg);

43
source/dnode/mnode/impl/inc/mndDef.h
View File

@ -35,6 +35,46 @@
extern "C" {
#endif
typedef enum {
MND_OPER_CONNECT = 1,
MND_OPER_CREATE_ACCT,
MND_OPER_DROP_ACCT,
MND_OPER_ALTER_ACCT,
MND_OPER_CREATE_USER,
MND_OPER_DROP_USER,
MND_OPER_ALTER_USER,
MND_OPER_CREATE_BNODE,
MND_OPER_DROP_BNODE,
MND_OPER_CREATE_DNODE,
MND_OPER_DROP_DNODE,
MND_OPER_CONFIG_DNODE,
MND_OPER_CREATE_MNODE,
MND_OPER_DROP_MNODE,
MND_OPER_CREATE_QNODE,
MND_OPER_DROP_QNODE,
MND_OPER_CREATE_SNODE,
MND_OPER_DROP_SNODE,
MND_OPER_REDISTRIBUTE_VGROUP,
MND_OPER_MERGE_VGROUP,
MND_OPER_SPLIT_VGROUP,
MND_OPER_BALANCE_VGROUP,
MND_OPER_CREATE_FUNC,
MND_OPER_DROP_FUNC,
MND_OPER_KILL_TRANS,
MND_OPER_KILL_CONN,
MND_OPER_KILL_QUERY,
MND_OPER_CREATE_DB,
MND_OPER_ALTER_DB,
MND_OPER_DROP_DB,
MND_OPER_COMPACT_DB,
MND_OPER_TRIM_DB,
MND_OPER_USE_DB,
MND_OPER_WRITE_DB,
MND_OPER_READ_DB,
MND_OPER_READ_OR_WRITE_DB,
MND_OPER_SHOW_VARIBALES,
} EOperType;
typedef enum {
MND_AUTH_ACCT_START = 0,
MND_AUTH_ACCT_USER,
@ -109,9 +149,9 @@ typedef struct {
ETrnPolicy policy;
ETrnConflct conflict;
ETrnExec exec;
EOperType oper;
int32_t code;
int32_t failedTimes;
SRpcHandleInfo rpcInfo;
void* rpcRsp;
int32_t rpcRspLen;
int32_t redoActionPos;
@ -130,6 +170,7 @@ typedef struct {
int32_t stopFunc;
int32_t paramLen;
void* param;
SArray* pRpcArray;
} STrans;
typedef struct {

1
source/dnode/mnode/impl/inc/mndInt.h
View File

@ -24,6 +24,7 @@
#include "tcache.h"
#include "tdatablock.h"
#include "tglobal.h"
#include "tgrant.h"
#include "tqueue.h"
#include "ttime.h"
#include "version.h"

40
source/dnode/mnode/impl/inc/mndPrivilege.h
View File

@ -22,46 +22,6 @@
extern "C" {
#endif
typedef enum {
MND_OPER_CONNECT = 1,
MND_OPER_CREATE_ACCT,
MND_OPER_DROP_ACCT,
MND_OPER_ALTER_ACCT,
MND_OPER_CREATE_USER,
MND_OPER_DROP_USER,
MND_OPER_ALTER_USER,
MND_OPER_CREATE_BNODE,
MND_OPER_DROP_BNODE,
MND_OPER_CREATE_DNODE,
MND_OPER_DROP_DNODE,
MND_OPER_CONFIG_DNODE,
MND_OPER_CREATE_MNODE,
MND_OPER_DROP_MNODE,
MND_OPER_CREATE_QNODE,
MND_OPER_DROP_QNODE,
MND_OPER_CREATE_SNODE,
MND_OPER_DROP_SNODE,
MND_OPER_REDISTRIBUTE_VGROUP,
MND_OPER_MERGE_VGROUP,
MND_OPER_SPLIT_VGROUP,
MND_OPER_BALANCE_VGROUP,
MND_OPER_CREATE_FUNC,
MND_OPER_DROP_FUNC,
MND_OPER_KILL_TRANS,
MND_OPER_KILL_CONN,
MND_OPER_KILL_QUERY,
MND_OPER_CREATE_DB,
MND_OPER_ALTER_DB,
MND_OPER_DROP_DB,
MND_OPER_COMPACT_DB,
MND_OPER_TRIM_DB,
MND_OPER_USE_DB,
MND_OPER_WRITE_DB,
MND_OPER_READ_DB,
MND_OPER_READ_OR_WRITE_DB,
MND_OPER_SHOW_VARIBALES,
} EOperType;
int32_t mndInitPrivilege(SMnode *pMnode);
void mndCleanupPrivilege(SMnode *pMnode);

2
source/dnode/mnode/impl/inc/mndTrans.h
View File

@ -73,12 +73,14 @@ void mndTransSetRpcRsp(STrans *pTrans, void *pCont, int32_t contLen);
void mndTransSetCb(STrans *pTrans, ETrnFunc startFunc, ETrnFunc stopFunc, void *param, int32_t paramLen);
void mndTransSetDbName(STrans *pTrans, const char *dbname1, const char *dbname2);
void mndTransSetSerial(STrans *pTrans);
void mndTransSetOper(STrans *pTrans, EOperType oper);
int32_t mndTransPrepare(SMnode *pMnode, STrans *pTrans);
int32_t mndTransProcessRsp(SRpcMsg *pRsp);
void mndTransPullup(SMnode *pMnode);
int32_t mndKillTrans(SMnode *pMnode, STrans *pTrans);
void mndTransExecute(SMnode *pMnode, STrans *pTrans);
int32_t mndSetRpcInfoForDbTrans(SMnode *pMnode, SRpcMsg *pMsg, EOperType oper, const char *dbname);
#ifdef __cplusplus
}

9
source/dnode/mnode/impl/src/mndConsumer.c
View File

@ -92,7 +92,9 @@ static int32_t mndProcessConsumerLostMsg(SRpcMsg *pMsg) {
SMnode *pMnode = pMsg->info.node;
SMqConsumerLostMsg *pLostMsg = pMsg->pCont;
SMqConsumerObj *pConsumer = mndAcquireConsumer(pMnode, pLostMsg->consumerId);
ASSERT(pConsumer);
if (pConsumer == NULL) {
return 0;
}
mInfo("receive consumer lost msg, consumer id %" PRId64 ", status %s", pLostMsg->consumerId,
mndConsumerStatusName(pConsumer->status));
@ -450,6 +452,7 @@ static int32_t mndProcessSubscribeReq(SRpcMsg *pMsg) {
int32_t code = -1;
SArray *newSub = subscribe.topicNames;
taosArraySortString(newSub, taosArrayCompareString);
taosArrayRemoveDuplicate(newSub, taosArrayCompareString, taosMemoryFree);
int32_t newTopicNum = taosArrayGetSize(newSub);
// check topic existance
@ -907,8 +910,8 @@ static int32_t mndRetrieveConsumer(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *
colDataAppend(pColInfo, numOfRows, (const char *)cgroup, false);
// client id
char clientId[TSDB_CGROUP_LEN + VARSTR_HEADER_SIZE] = {0};
tstrncpy(varDataVal(clientId), pConsumer->clientId, TSDB_CGROUP_LEN);
char clientId[256 + VARSTR_HEADER_SIZE] = {0};
tstrncpy(varDataVal(clientId), pConsumer->clientId, 256);
varDataSetLen(clientId, strlen(varDataVal(clientId)));
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, numOfRows, (const char *)clientId, false);

18
source/dnode/mnode/impl/src/mndDb.c
View File

@ -487,6 +487,7 @@ static int32_t mndCreateDb(SMnode *pMnode, SRpcMsg *pReq, SCreateDbReq *pCreate,
mDebug("trans:%d, used to create db:%s", pTrans->id, pCreate->db);
mndTransSetDbName(pTrans, dbObj.name, NULL);
mndTransSetOper(pTrans, MND_OPER_CREATE_DB);
if (mndSetCreateDbRedoLogs(pMnode, pTrans, &dbObj, pVgroups) != 0) goto _OVER;
if (mndSetCreateDbUndoLogs(pMnode, pTrans, &dbObj, pVgroups) != 0) goto _OVER;
if (mndSetCreateDbCommitLogs(pMnode, pTrans, &dbObj, pVgroups) != 0) goto _OVER;
@ -509,11 +510,10 @@ static int32_t mndProcessCreateDbReq(SRpcMsg *pReq) {
SUserObj *pUser = NULL;
SCreateDbReq createReq = {0};
// code = grantCheck(TSDB_GRANT_DB);
// if (code != 0) {
// terrno = code;
// goto _OVER;
// }
if ((terrno = grantCheck(TSDB_GRANT_DB)) != 0) {
code = terrno;
goto _OVER;
}
if (tDeserializeSCreateDbReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
terrno = TSDB_CODE_INVALID_MSG;
@ -535,6 +535,14 @@ static int32_t mndProcessCreateDbReq(SRpcMsg *pReq) {
terrno = TSDB_CODE_MND_DB_ALREADY_EXIST;
goto _OVER;
}
} else if (terrno == TSDB_CODE_SDB_OBJ_CREATING) {
if (mndSetRpcInfoForDbTrans(pMnode, pReq, MND_OPER_CREATE_DB, createReq.db) == 0) {
mDebug("db:%s, is creating and response after trans finished", createReq.db);
code = TSDB_CODE_ACTION_IN_PROGRESS;
goto _OVER;
} else {
goto _OVER;
}
} else if (terrno != TSDB_CODE_MND_DB_NOT_EXIST) {
goto _OVER;
}

2
source/dnode/mnode/impl/src/mndDef.c
View File

@ -199,6 +199,7 @@ int32_t tEncodeSMqConsumerObj(void **buf, const SMqConsumerObj *pConsumer) {
int32_t tlen = 0;
int32_t sz;
tlen += taosEncodeFixedI64(buf, pConsumer->consumerId);
tlen += taosEncodeString(buf, pConsumer->clientId);
tlen += taosEncodeString(buf, pConsumer->cgroup);
tlen += taosEncodeFixedI8(buf, pConsumer->updateType);
tlen += taosEncodeFixedI32(buf, pConsumer->epoch);
@ -264,6 +265,7 @@ int32_t tEncodeSMqConsumerObj(void **buf, const SMqConsumerObj *pConsumer) {
void *tDecodeSMqConsumerObj(const void *buf, SMqConsumerObj *pConsumer) {
int32_t sz;
buf = taosDecodeFixedI64(buf, &pConsumer->consumerId);
buf = taosDecodeStringTo(buf, pConsumer->clientId);
buf = taosDecodeStringTo(buf, pConsumer->cgroup);
buf = taosDecodeFixedI8(buf, &pConsumer->updateType);
buf = taosDecodeFixedI32(buf, &pConsumer->epoch);

9
source/dnode/mnode/impl/src/mndDnode.c
View File

@ -621,11 +621,10 @@ static int32_t mndProcessCreateDnodeReq(SRpcMsg *pReq) {
SDnodeObj *pDnode = NULL;
SCreateDnodeReq createReq = {0};
// code = grantCheck(TSDB_GRANT_DNODE);
// if (code != TSDB_CODE_SUCCESS) {
// terrno = code;
// goto _OVER;
// }
if ((terrno = grantCheck(TSDB_GRANT_DNODE)) != 0) {
code = terrno;
goto _OVER;
}
if (tDeserializeSCreateDnodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
terrno = TSDB_CODE_INVALID_MSG;

5
source/dnode/mnode/impl/src/mndScheduler.c
View File

@ -383,6 +383,11 @@ int32_t mndScheduleStream(SMnode* pMnode, SStreamObj* pStream) {
// exec
pInnerTask->execType = TASK_EXEC__PIPE;
SDbObj* pSourceDb = mndAcquireDb(pMnode, pStream->sourceDb);
ASSERT(pDbObj != NULL);
sdbRelease(pSdb, pSourceDb);
pInnerTask->numOfVgroups = pSourceDb->cfg.numOfVgroups;
if (tsSchedStreamToSnode) {
SSnodeObj* pSnode = mndSchedFetchOneSnode(pMnode);
if (pSnode == NULL) {

17
source/dnode/mnode/impl/src/mndSubscribe.c
View File

@ -298,7 +298,8 @@ static int32_t mndDoRebalance(SMnode *pMnode, const SMqRebInputObj *pInput, SMqR
.pVgEp = pVgEp,
};
taosHashPut(pHash, &pVgEp->vgId, sizeof(int32_t), &outputVg, sizeof(SMqRebOutputVg));
mInfo("mq rebalance: remove vgId:%d from consumer:%" PRId64 ",(first scan)", pVgEp->vgId, pConsumerEp->consumerId);
mInfo("mq rebalance: remove vgId:%d from consumer:%" PRId64 ",(first scan)", pVgEp->vgId,
pConsumerEp->consumerId);
}
imbCnt++;
}
@ -312,7 +313,8 @@ static int32_t mndDoRebalance(SMnode *pMnode, const SMqRebInputObj *pInput, SMqR
.pVgEp = pVgEp,
};
taosHashPut(pHash, &pVgEp->vgId, sizeof(int32_t), &outputVg, sizeof(SMqRebOutputVg));
mInfo("mq rebalance: remove vgId:%d from consumer:%" PRId64 ",(first scan)", pVgEp->vgId, pConsumerEp->consumerId);
mInfo("mq rebalance: remove vgId:%d from consumer:%" PRId64 ",(first scan)", pVgEp->vgId,
pConsumerEp->consumerId);
}
}
}
@ -354,7 +356,8 @@ static int32_t mndDoRebalance(SMnode *pMnode, const SMqRebInputObj *pInput, SMqR
taosArrayPush(pConsumerEp->vgs, &pRebVg->pVgEp);
pRebVg->newConsumerId = pConsumerEp->consumerId;
taosArrayPush(pOutput->rebVgs, pRebVg);
mInfo("mq rebalance: add vgId:%d to consumer:%" PRId64 ",(second scan)", pRebVg->pVgEp->vgId, pConsumerEp->consumerId);
mInfo("mq rebalance: add vgId:%d to consumer:%" PRId64 ",(second scan)", pRebVg->pVgEp->vgId,
pConsumerEp->consumerId);
}
}
@ -371,8 +374,14 @@ static int32_t mndDoRebalance(SMnode *pMnode, const SMqRebInputObj *pInput, SMqR
ASSERT(pConsumerEp->consumerId > 0);
taosArrayPush(pConsumerEp->vgs, &pRebVg->pVgEp);
pRebVg->newConsumerId = pConsumerEp->consumerId;
if (pRebVg->newConsumerId == pRebVg->oldConsumerId) {
mInfo("mq rebalance: skip vg %d for same consumer:%" PRId64 ",(second scan)", pRebVg->pVgEp->vgId,
pConsumerEp->consumerId);
continue;
}
taosArrayPush(pOutput->rebVgs, pRebVg);
mInfo("mq rebalance: add vgId:%d to consumer:%" PRId64 ",(second scan)", pRebVg->pVgEp->vgId, pConsumerEp->consumerId);
mInfo("mq rebalance: add vgId:%d to consumer:%" PRId64 ",(second scan)", pRebVg->pVgEp->vgId,
pConsumerEp->consumerId);
}
} else {
// if all consumer is removed, put all vg into unassigned

2
source/dnode/mnode/impl/src/mndSync.c
View File

@ -143,7 +143,7 @@ int32_t mndSnapshotStartWrite(struct SSyncFSM *pFsm, void *pParam, void **ppWrit
return sdbStartWrite(pMnode->pSdb, (SSdbIter **)ppWriter);
}
int32_t mndSnapshotStopWrite(struct SSyncFSM *pFsm, void *pWriter, bool isApply) {
int32_t mndSnapshotStopWrite(struct SSyncFSM *pFsm, void *pWriter, bool isApply, SSnapshot *pSnapshot) {
mInfo("stop to apply snapshot to sdb, apply:%d", isApply);
SMnode *pMnode = pFsm->data;
return sdbStopWrite(pMnode->pSdb, pWriter, isApply);

74
source/dnode/mnode/impl/src/mndTrans.c
View File

@ -122,6 +122,10 @@ static SSdbRaw *mndTransActionEncode(STrans *pTrans) {
SDB_SET_INT8(pRaw, dataPos, pTrans->policy, _OVER)
SDB_SET_INT8(pRaw, dataPos, pTrans->conflict, _OVER)
SDB_SET_INT8(pRaw, dataPos, pTrans->exec, _OVER)
SDB_SET_INT8(pRaw, dataPos, pTrans->oper, _OVER)
SDB_SET_INT8(pRaw, dataPos, 0, _OVER)
SDB_SET_INT8(pRaw, dataPos, 0, _OVER)
SDB_SET_INT8(pRaw, dataPos, 0, _OVER)
SDB_SET_INT64(pRaw, dataPos, pTrans->createdTime, _OVER)
SDB_SET_BINARY(pRaw, dataPos, pTrans->dbname1, TSDB_DB_FNAME_LEN, _OVER)
SDB_SET_BINARY(pRaw, dataPos, pTrans->dbname2, TSDB_DB_FNAME_LEN, _OVER)
@ -269,15 +273,22 @@ static SSdbRow *mndTransActionDecode(SSdbRaw *pRaw) {
int8_t policy = 0;
int8_t conflict = 0;
int8_t exec = 0;
int8_t oper = 0;
int8_t reserved = 0;
int8_t actionType = 0;
SDB_GET_INT8(pRaw, dataPos, &stage, _OVER)
SDB_GET_INT8(pRaw, dataPos, &policy, _OVER)
SDB_GET_INT8(pRaw, dataPos, &conflict, _OVER)
SDB_GET_INT8(pRaw, dataPos, &exec, _OVER)
SDB_GET_INT8(pRaw, dataPos, &oper, _OVER)
SDB_GET_INT8(pRaw, dataPos, &reserved, _OVER)
SDB_GET_INT8(pRaw, dataPos, &reserved, _OVER)
SDB_GET_INT8(pRaw, dataPos, &reserved, _OVER)
pTrans->stage = stage;
pTrans->policy = policy;
pTrans->conflict = conflict;
pTrans->exec = exec;
pTrans->oper = oper;
SDB_GET_INT64(pRaw, dataPos, &pTrans->createdTime, _OVER)
SDB_GET_BINARY(pRaw, dataPos, pTrans->dbname1, TSDB_DB_FNAME_LEN, _OVER)
SDB_GET_BINARY(pRaw, dataPos, pTrans->dbname2, TSDB_DB_FNAME_LEN, _OVER)
@ -495,6 +506,10 @@ static void mndTransDropData(STrans *pTrans) {
mndTransDropActions(pTrans->commitActions);
pTrans->commitActions = NULL;
}
if (pTrans->pRpcArray != NULL) {
taosArrayDestroy(pTrans->pRpcArray);
pTrans->pRpcArray = NULL;
}
if (pTrans->rpcRsp != NULL) {
taosMemoryFree(pTrans->rpcRsp);
pTrans->rpcRsp = NULL;
@ -585,14 +600,18 @@ STrans *mndTransCreate(SMnode *pMnode, ETrnPolicy policy, ETrnConflct conflict,
pTrans->redoActions = taosArrayInit(TRANS_ARRAY_SIZE, sizeof(STransAction));
pTrans->undoActions = taosArrayInit(TRANS_ARRAY_SIZE, sizeof(STransAction));
pTrans->commitActions = taosArrayInit(TRANS_ARRAY_SIZE, sizeof(STransAction));
pTrans->pRpcArray = taosArrayInit(1, sizeof(SRpcHandleInfo));
if (pTrans->redoActions == NULL || pTrans->undoActions == NULL || pTrans->commitActions == NULL) {
if (pTrans->redoActions == NULL || pTrans->undoActions == NULL || pTrans->commitActions == NULL ||
pTrans->pRpcArray == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
mError("failed to create transaction since %s", terrstr());
return NULL;
}
if (pReq != NULL) pTrans->rpcInfo = pReq->info;
if (pReq != NULL) {
taosArrayPush(pTrans->pRpcArray, &pReq->info);
}
mTrace("trans:%d, local object is created, data:%p", pTrans->id, pTrans);
return pTrans;
}
@ -677,6 +696,31 @@ void mndTransSetCb(STrans *pTrans, ETrnFunc startFunc, ETrnFunc stopFunc, void *
pTrans->paramLen = paramLen;
}
int32_t mndSetRpcInfoForDbTrans(SMnode *pMnode, SRpcMsg *pMsg, EOperType oper, const char *dbname) {
STrans *pTrans = NULL;
void *pIter = NULL;
int32_t code = -1;
while (1) {
pIter = sdbFetch(pMnode->pSdb, SDB_TRANS, pIter, (void **)&pTrans);
if (pIter == NULL) break;
if (pTrans->oper == oper) {
if (strcasecmp(dbname, pTrans->dbname1) == 0) {
mDebug("trans:%d, db:%s oper:%d matched with input", pTrans->id, dbname, oper);
if (taosArrayPush(pTrans->pRpcArray, &pMsg->info) != NULL) {
code = 0;
}
sdbRelease(pMnode->pSdb, pTrans);
break;
}
}
sdbRelease(pMnode->pSdb, pTrans);
}
return code;
}
void mndTransSetDbName(STrans *pTrans, const char *dbname1, const char *dbname2) {
if (dbname1 != NULL) {
memcpy(pTrans->dbname1, dbname1, TSDB_DB_FNAME_LEN);
@ -688,6 +732,8 @@ void mndTransSetDbName(STrans *pTrans, const char *dbname1, const char *dbname2)
void mndTransSetSerial(STrans *pTrans) { pTrans->exec = TRN_EXEC_SERIAL; }
void mndTransSetOper(STrans *pTrans, EOperType oper) { pTrans->oper = oper; }
static int32_t mndTransSync(SMnode *pMnode, STrans *pTrans) {
SSdbRaw *pRaw = mndTransActionEncode(pTrans);
if (pRaw == NULL) {
@ -711,7 +757,7 @@ static int32_t mndTransSync(SMnode *pMnode, STrans *pTrans) {
static bool mndCheckDbConflict(const char *db, STrans *pTrans) {
if (db[0] == 0) return false;
if (strcmp(db, pTrans->dbname1) == 0 || strcmp(db, pTrans->dbname2) == 0) return true;
if (strcasecmp(db, pTrans->dbname1) == 0 || strcasecmp(db, pTrans->dbname2) == 0) return true;
return false;
}
@ -784,9 +830,10 @@ int32_t mndTransPrepare(SMnode *pMnode, STrans *pTrans) {
return -1;
}
pNew->rpcInfo = pTrans->rpcInfo;
pNew->pRpcArray = pTrans->pRpcArray;
pNew->rpcRsp = pTrans->rpcRsp;
pNew->rpcRspLen = pTrans->rpcRspLen;
pTrans->pRpcArray = NULL;
pTrans->rpcRsp = NULL;
pTrans->rpcRspLen = 0;
@ -835,13 +882,20 @@ static void mndTransSendRpcRsp(SMnode *pMnode, STrans *pTrans) {
}
}
if (sendRsp && pTrans->rpcInfo.handle != NULL) {
if (!sendRsp) return;
int32_t size = taosArrayGetSize(pTrans->pRpcArray);
if (size <= 0) return;
for (int32_t i = 0; i < size; ++i) {
SRpcHandleInfo *pInfo = taosArrayGet(pTrans->pRpcArray, i);
if (pInfo->handle != NULL) {
mDebug("trans:%d, send rsp, code:0x%x stage:%s app:%p", pTrans->id, code, mndTransStr(pTrans->stage),
pTrans->rpcInfo.ahandle);
pInfo->ahandle);
if (code == TSDB_CODE_RPC_NETWORK_UNAVAIL) {
code = TSDB_CODE_MND_TRANS_NETWORK_UNAVAILL;
}
SRpcMsg rspMsg = {.code = code, .info = pTrans->rpcInfo};
SRpcMsg rspMsg = {.code = code, .info = *pInfo};
if (pTrans->rpcRspLen != 0) {
void *rpcCont = rpcMallocCont(pTrans->rpcRspLen);
@ -850,15 +904,13 @@ static void mndTransSendRpcRsp(SMnode *pMnode, STrans *pTrans) {
rspMsg.pCont = rpcCont;
rspMsg.contLen = pTrans->rpcRspLen;
}
taosMemoryFree(pTrans->rpcRsp);
}
tmsgSendRsp(&rspMsg);
pTrans->rpcInfo.handle = NULL;
pTrans->rpcRsp = NULL;
pTrans->rpcRspLen = 0;
}
}
taosArrayClear(pTrans->pRpcArray);
}
int32_t mndTransProcessRsp(SRpcMsg *pRsp) {
SMnode *pMnode = pRsp->info.node;

9
source/dnode/mnode/impl/src/mndUser.c
View File

@ -363,11 +363,10 @@ static int32_t mndProcessCreateUserReq(SRpcMsg *pReq) {
goto _OVER;
}
// code = grantCheck(TSDB_GRANT_USER);
// if (code != TSDB_CODE_SUCCESS) {
// terrno = code;
// goto _OVER;
// }
if ((terrno = grantCheck(TSDB_GRANT_USER)) != 0) {
code = terrno;
goto _OVER;
}
code = mndCreateUser(pMnode, pOperUser->acct, &createReq, pReq);
if (code == 0) code = TSDB_CODE_ACTION_IN_PROGRESS;

9
source/dnode/mnode/sdb/src/sdbHash.c
View File

@ -153,23 +153,22 @@ static int32_t sdbInsertRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
return terrno;
}
taosThreadRwlockUnlock(pLock);
int32_t code = 0;
SdbInsertFp insertFp = pSdb->insertFps[pRow->type];
if (insertFp != NULL) {
code = (*insertFp)(pSdb, pRow->pObj);
if (code != 0) {
code = terrno;
taosThreadRwlockWrlock(pLock);
taosHashRemove(hash, pRow->pObj, keySize);
taosThreadRwlockUnlock(pLock);
sdbFreeRow(pSdb, pRow, false);
terrno = code;
taosThreadRwlockUnlock(pLock);
return terrno;
}
}
taosThreadRwlockUnlock(pLock);
if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT32) {
pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], *((int32_t *)pRow->pObj));
}
@ -194,7 +193,6 @@ static int32_t sdbUpdateRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
SSdbRow *pOldRow = *ppOldRow;
pOldRow->status = pRaw->status;
sdbPrintOper(pSdb, pOldRow, "update");
taosThreadRwlockUnlock(pLock);
int32_t code = 0;
SdbUpdateFp updateFp = pSdb->updateFps[pNewRow->type];
@ -202,6 +200,7 @@ static int32_t sdbUpdateRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
code = (*updateFp)(pSdb, pOldRow->pObj, pNewRow->pObj);
}
taosThreadRwlockUnlock(pLock);
sdbFreeRow(pSdb, pNewRow, false);
pSdb->tableVer[pOldRow->type]++;

3
source/dnode/vnode/inc/vnode.h
View File

@ -27,6 +27,7 @@
#include "wal.h"
#include "tcommon.h"
#include "tgrant.h"
#include "tfs.h"
#include "tmsg.h"
#include "trow.h"
@ -191,7 +192,7 @@ int32_t vnodeSnapReaderClose(SVSnapReader *pReader);
int32_t vnodeSnapRead(SVSnapReader *pReader, uint8_t **ppData, uint32_t *nData);
// SVSnapWriter
int32_t vnodeSnapWriterOpen(SVnode *pVnode, int64_t sver, int64_t ever, SVSnapWriter **ppWriter);
int32_t vnodeSnapWriterClose(SVSnapWriter *pWriter, int8_t rollback);
int32_t vnodeSnapWriterClose(SVSnapWriter *pWriter, int8_t rollback, SSnapshot *pSnapshot);
int32_t vnodeSnapWrite(SVSnapWriter *pWriter, uint8_t *pData, uint32_t nData);
// structs

15
source/dnode/vnode/src/inc/sma.h
View File

@ -105,8 +105,13 @@ struct SRSmaInfoItem {
struct SRSmaInfo {
STSchema *pTSchema;
int64_t suid;
int8_t delFlag;
T_REF_DECLARE()
SRSmaInfoItem items[TSDB_RETENTION_L2];
};
#define RSMA_INFO_HEAD_LEN 24
#define RSMA_INFO_IS_DEL(r) ((r)->delFlag == 1)
#define RSMA_INFO_SET_DEL(r) ((r)->delFlag = 1)
enum {
TASK_TRIGGER_STAT_INIT = 0,
@ -120,8 +125,8 @@ enum {
enum {
RSMA_ROLE_CREATE = 0,
RSMA_ROLE_DROP = 1,
RSMA_ROLE_FETCH = 2,
RSMA_ROLE_SUBMIT = 3,
RSMA_ROLE_SUBMIT = 2,
RSMA_ROLE_FETCH = 3,
RSMA_ROLE_ITERATE = 4,
};
@ -134,6 +139,8 @@ int32_t tdInsertRSmaData(SSma *pSma, char *msg);
int32_t tdRefSmaStat(SSma *pSma, SSmaStat *pStat);
int32_t tdUnRefSmaStat(SSma *pSma, SSmaStat *pStat);
int32_t tdRefRSmaInfo(SSma *pSma, SRSmaInfo *pRSmaInfo);
int32_t tdUnRefRSmaInfo(SSma *pSma, SRSmaInfo *pRSmaInfo);
void *tdAcquireSmaRef(int32_t rsetId, int64_t refId, const char *tags, int32_t ln);
int32_t tdReleaseSmaRef(int32_t rsetId, int64_t refId, const char *tags, int32_t ln);
@ -193,6 +200,7 @@ void tdFreeQTaskInfo(qTaskInfo_t *taskHandle, int32_t vgId, int32_t le
static int32_t tdDestroySmaState(SSmaStat *pSmaStat, int8_t smaType);
void *tdFreeSmaState(SSmaStat *pSmaStat, int8_t smaType);
void *tdFreeRSmaInfo(SSma *pSma, SRSmaInfo *pInfo, bool isDeepFree);
void tdRemoveRSmaInfoBySuid(SSma *pSma, int64_t suid);
int32_t tdRSmaPersistExecImpl(SRSmaStat *pRSmaStat, SHashObj *pInfoHash);
int32_t tdProcessRSmaCreateImpl(SSma *pSma, SRSmaParam *param, int64_t suid, const char *tbName);
@ -258,7 +266,8 @@ void tdUpdateTFileMagic(STFile *pTFile, void *pCksm);
void tdCloseTFile(STFile *pTFile);
void tdDestroyTFile(STFile *pTFile);
void tdGetVndFileName(int32_t vgId, const char *pdname, const char *dname, const char *fname, int64_t version, char *outputName);
void tdGetVndFileName(int32_t vgId, const char *pdname, const char *dname, const char *fname, int64_t version,
char *outputName);
void tdGetVndDirName(int32_t vgId, const char *pdname, const char *dname, bool endWithSep, char *outputName);
#ifdef __cplusplus

1
source/dnode/vnode/src/inc/tq.h
View File

@ -52,7 +52,6 @@ typedef struct {
int64_t reqOffset;
int64_t processedVer;
int32_t epoch;
int32_t skipLogNum;
// rpc info
int64_t reqId;
SRpcHandleInfo rpcInfo;

1
source/dnode/vnode/src/inc/tsdb.h
View File

@ -186,6 +186,7 @@ int32_t tsdbGetNRowsInTbData(STbData *pTbData);
typedef enum { TSDB_HEAD_FILE = 0, TSDB_DATA_FILE, TSDB_LAST_FILE, TSDB_SMA_FILE } EDataFileT;
void tsdbDataFileName(STsdb *pTsdb, SDFileSet *pDFileSet, EDataFileT ftype, char fname[]);
bool tsdbFileIsSame(SDFileSet *pDFileSet1, SDFileSet *pDFileSet2, EDataFileT ftype);
bool tsdbDelFileIsSame(SDelFile *pDelFile1, SDelFile *pDelFile2);
int32_t tsdbUpdateDFileHdr(TdFilePtr pFD, SDFileSet *pSet, EDataFileT ftype);
int32_t tsdbDFileRollback(STsdb *pTsdb, SDFileSet *pSet, EDataFileT ftype);
int32_t tPutDataFileHdr(uint8_t *p, SDFileSet *pSet, EDataFileT ftype);

2
source/dnode/vnode/src/meta/metaQuery.c
View File

@ -205,7 +205,7 @@ _query:
}
tDecoderInit(&dc, pData, nData);
tDecodeSSchemaWrapper(&dc, &schema);
tDecodeSSchemaWrapperEx(&dc, &schema);
pSchema = tCloneSSchemaWrapper(&schema);
tDecoderClear(&dc);

4
source/dnode/vnode/src/sma/smaCommit.c
View File

@ -191,7 +191,7 @@ static int32_t tdCleanupQTaskInfoFiles(SSma *pSma, SRSmaStat *pRSmaStat) {
if ((pDir = taosOpenDir(dir)) == NULL) {
regfree(&regex);
terrno = TAOS_SYSTEM_ERROR(errno);
smaWarn("vgId:%d, rsma post commit, open dir %s failed since %s", TD_VID(pVnode), dir, terrstr());
smaDebug("vgId:%d, rsma post commit, open dir %s failed since %s", TD_VID(pVnode), dir, terrstr());
return TSDB_CODE_FAILED;
}
@ -392,5 +392,7 @@ static int32_t tdProcessRSmaAsyncPostCommitImpl(SSma *pSma) {
// step 2: cleanup outdated qtaskinfo files
tdCleanupQTaskInfoFiles(pSma, pRSmaStat);
atomic_store_8(RSMA_COMMIT_STAT(pRSmaStat), 0);
return TSDB_CODE_SUCCESS;
}

20
source/dnode/vnode/src/sma/smaEnv.c
View File

@ -169,6 +169,26 @@ int32_t tdUnRefSmaStat(SSma *pSma, SSmaStat *pStat) {
return 0;
}
int32_t tdRefRSmaInfo(SSma *pSma, SRSmaInfo *pRSmaInfo) {
if (!pRSmaInfo) return 0;
int ref = T_REF_INC(pRSmaInfo);
smaDebug("vgId:%d, ref rsma info:%p, val:%d", SMA_VID(pSma), pRSmaInfo, ref);
return 0;
}
int32_t tdUnRefRSmaInfo(SSma *pSma, SRSmaInfo *pRSmaInfo) {
if (!pRSmaInfo) return 0;
int ref = T_REF_DEC(pRSmaInfo);
smaDebug("vgId:%d, unref rsma info:%p, val:%d", SMA_VID(pSma), pRSmaInfo, ref);
if (ref == 0) {
tdRemoveRSmaInfoBySuid(pSma, pRSmaInfo->suid);
}
return 0;
}
static int32_t tdInitSmaStat(SSmaStat **pSmaStat, int8_t smaType, const SSma *pSma) {
ASSERT(pSmaStat != NULL);

86
source/dnode/vnode/src/sma/smaRollup.c
View File

@ -24,6 +24,7 @@ SSmaMgmt smaMgmt = {
};
#define TD_QTASKINFO_FNAME_PREFIX "qtaskinfo.ver"
#define TD_RSMAINFO_DEL_FILE "rsmainfo.del"
typedef struct SRSmaQTaskInfoItem SRSmaQTaskInfoItem;
typedef struct SRSmaQTaskInfoIter SRSmaQTaskInfoIter;
@ -48,14 +49,11 @@ static int32_t tdRSmaRestoreQTaskInfoInit(SSma *pSma, int64_t *nTables);
static int32_t tdRSmaRestoreQTaskInfoReload(SSma *pSma, int64_t *committed);
static int32_t tdRSmaRestoreTSDataReload(SSma *pSma, int64_t committed);
static SRSmaInfo *tdGetRSmaInfoByItem(SRSmaInfoItem *pItem) {
// adapt accordingly if definition of SRSmaInfo update
SRSmaInfo *pResult = NULL;
int32_t rsmaInfoHeadLen = sizeof(int64_t) + sizeof(STSchema *);
ASSERT(pItem->level == TSDB_RETENTION_L1 || pItem->level == TSDB_RETENTION_L2);
pResult = (SRSmaInfo *)POINTER_SHIFT(pItem, -(sizeof(SRSmaInfoItem) * (pItem->level - 1) + rsmaInfoHeadLen));
pResult = (SRSmaInfo *)POINTER_SHIFT(pItem, -(sizeof(SRSmaInfoItem) * (pItem->level - 1) + RSMA_INFO_HEAD_LEN));
ASSERT(pResult->pTSchema->numOfCols > 1);
return pResult;
}
@ -116,8 +114,8 @@ void *tdFreeRSmaInfo(SSma *pSma, SRSmaInfo *pInfo, bool isDeepFree) {
SRSmaInfoItem *pItem = &pInfo->items[i];
if (pItem->taskInfo) {
if (isDeepFree && pItem->tmrId) {
smaDebug("vgId:%d, table %" PRIi64 " stop fetch timer %p level %d", SMA_VID(pSma), pInfo->suid, pItem->tmrId,
i + 1);
smaDebug("vgId:%d, stop fetch timer %p for table %" PRIi64 " level %d", SMA_VID(pSma), pInfo->suid,
pItem->tmrId, i + 1);
taosTmrStopA(&pItem->tmrId);
}
tdFreeQTaskInfo(&pItem->taskInfo, SMA_VID(pSma), i + 1);
@ -337,6 +335,7 @@ int32_t tdProcessRSmaCreateImpl(SSma *pSma, SRSmaParam *param, int64_t suid, con
}
pRSmaInfo->pTSchema = pTSchema;
pRSmaInfo->suid = suid;
T_REF_INIT_VAL(pRSmaInfo, 1);
if (tdSetRSmaInfoItemParams(pSma, param, pStat, pRSmaInfo, 0) < 0) {
goto _err;
@ -392,11 +391,33 @@ int32_t tdProcessRSmaCreate(SSma *pSma, SVCreateStbReq *pReq) {
int32_t tdProcessRSmaDrop(SSma *pSma, SVDropStbReq *pReq) {
SVnode *pVnode = pSma->pVnode;
if (!VND_IS_RSMA(pVnode)) {
smaTrace("vgId:%d, not create rsma for stable %s %" PRIi64 " since vnd is not rsma", TD_VID(pVnode), pReq->name,
smaTrace("vgId:%d, not drop rsma for stable %s %" PRIi64 " since vnd is not rsma", TD_VID(pVnode), pReq->name,
pReq->suid);
return TSDB_CODE_SUCCESS;
}
SSmaEnv *pSmaEnv = SMA_RSMA_ENV(pSma);
if (!pSmaEnv) {
return TSDB_CODE_SUCCESS;
}
SSmaStat *pStat = SMA_ENV_STAT(pSmaEnv);
SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pStat);
SRSmaInfo *pRSmaInfo = tdGetRSmaInfoBySuid(pSma, pReq->suid);
if (!pRSmaInfo) {
smaWarn("vgId:%d, drop rsma for stable %s %" PRIi64 " failed no rsma in hash", TD_VID(pVnode), pReq->name,
pReq->suid);
return TSDB_CODE_SUCCESS;
}
// set del flag for data in mem
RSMA_INFO_SET_DEL(pRSmaInfo);
tdUnRefRSmaInfo(pSma, pRSmaInfo);
// save to file
smaDebug("vgId:%d, drop rsma for table %" PRIi64 " succeed", TD_VID(pVnode), pReq->suid);
return TSDB_CODE_SUCCESS;
}
@ -661,7 +682,6 @@ static SRSmaInfo *tdGetRSmaInfoBySuid(SSma *pSma, int64_t suid) {
SRSmaInfo *pRSmaInfo = NULL;
if (!pEnv) {
// only applicable when rsma env exists
return NULL;
}
@ -683,6 +703,7 @@ static SRSmaInfo *tdGetRSmaInfoBySuid(SSma *pSma, int64_t suid) {
SRSmaInfo *pCowRSmaInfo = NULL;
// lock
taosWLockLatch(SMA_ENV_LOCK(pEnv));
if (!taosHashGet(RSMA_INFO_HASH(pStat), &suid, sizeof(tb_uid_t))) { // 2-phase lock
void *iRSmaInfo = taosHashGet(RSMA_IMU_INFO_HASH(pStat), &suid, sizeof(tb_uid_t));
if (iRSmaInfo) {
SRSmaInfo *pIRSmaInfo = *(SRSmaInfo **)iRSmaInfo;
@ -692,32 +713,69 @@ static SRSmaInfo *tdGetRSmaInfoBySuid(SSma *pSma, int64_t suid) {
smaError("vgId:%d, clone rsma info failed for suid:%" PRIu64 " since %s", SMA_VID(pSma), suid, terrstr());
return NULL;
}
smaDebug("vgId:%d, clone rsma info succeed for suid:%" PRIu64, SMA_VID(pSma), suid);
if (taosHashPut(RSMA_INFO_HASH(pStat), &suid, sizeof(tb_uid_t), &pCowRSmaInfo, sizeof(pCowRSmaInfo)) < 0) {
taosWUnLockLatch(SMA_ENV_LOCK(pEnv));
return NULL;
}
}
}
}
// unlock
taosWUnLockLatch(SMA_ENV_LOCK(pEnv));
return pCowRSmaInfo;
}
/**
* @brief During the drop procedure, only need to delete the object in rsmaInfoHash.
*
* @param pSma
* @param suid
* @return SRSmaInfo*
*/
void tdRemoveRSmaInfoBySuid(SSma *pSma, int64_t suid) {
SSmaEnv *pEnv = SMA_RSMA_ENV(pSma);
SRSmaStat *pStat = NULL;
SRSmaInfo *pRSmaInfo = NULL;
if (!pEnv) {
return;
}
pStat = (SRSmaStat *)SMA_ENV_STAT(pEnv);
if (!pStat || !RSMA_INFO_HASH(pStat)) {
return;
}
pRSmaInfo = taosHashGet(RSMA_INFO_HASH(pStat), &suid, sizeof(tb_uid_t));
if (pRSmaInfo) {
if ((pRSmaInfo = *(SRSmaInfo **)pRSmaInfo)) {
tdFreeRSmaInfo(pSma, pRSmaInfo, true);
}
taosHashRemove(RSMA_INFO_HASH(pStat), &suid, sizeof(tb_uid_t));
smaDebug("vgId:%d, remove from infoHash for table:%" PRIu64 " succeed", SMA_VID(pSma), suid);
}
}
static int32_t tdExecuteRSma(SSma *pSma, const void *pMsg, int32_t inputType, tb_uid_t suid) {
SRSmaInfo *pRSmaInfo = tdGetRSmaInfoBySuid(pSma, suid);
if (!pRSmaInfo) {
smaDebug("vgId:%d, return as no rsma info for suid:%" PRIu64, SMA_VID(pSma), suid);
smaDebug("vgId:%d, execute rsma, no rsma info for suid:%" PRIu64, SMA_VID(pSma), suid);
return TSDB_CODE_SUCCESS;
}
if (!pRSmaInfo->items[0].taskInfo) {
smaDebug("vgId:%d, return as no rsma qTaskInfo for suid:%" PRIu64, SMA_VID(pSma), suid);
smaDebug("vgId:%d, execute rsma, no rsma qTaskInfo for suid:%" PRIu64, SMA_VID(pSma), suid);
return TSDB_CODE_SUCCESS;
}
if (inputType == STREAM_INPUT__DATA_SUBMIT) {
tdRefRSmaInfo(pSma, pRSmaInfo);
tdExecuteRSmaImpl(pSma, pMsg, inputType, &pRSmaInfo->items[0], pRSmaInfo->pTSchema, suid, TSDB_RETENTION_L1);
tdExecuteRSmaImpl(pSma, pMsg, inputType, &pRSmaInfo->items[1], pRSmaInfo->pTSchema, suid, TSDB_RETENTION_L2);
tdUnRefRSmaInfo(pSma, pRSmaInfo);
}
return TSDB_CODE_SUCCESS;
@ -1271,6 +1329,9 @@ static void tdRSmaFetchTrigger(void *param, void *tmrId) {
}
SRSmaInfo *pRSmaInfo = tdGetRSmaInfoByItem(pItem);
if (RSMA_INFO_IS_DEL(pRSmaInfo)) {
goto _end;
}
int8_t fetchTriggerStat =
atomic_val_compare_exchange_8(&pItem->triggerStat, TASK_TRIGGER_STAT_ACTIVE, TASK_TRIGGER_STAT_INACTIVE);
@ -1279,13 +1340,14 @@ static void tdRSmaFetchTrigger(void *param, void *tmrId) {
smaDebug("vgId:%d, fetch rsma level %" PRIi8 " data for table:%" PRIi64 " since stat is active", SMA_VID(pSma),
pItem->level, pRSmaInfo->suid);
tdRefSmaStat(pSma, (SSmaStat *)pStat);
// sync procedure => async process
tdRefRSmaInfo(pSma, pRSmaInfo);
SSDataBlock dataBlock = {.info.type = STREAM_GET_ALL};
qSetStreamInput(pItem->taskInfo, &dataBlock, STREAM_INPUT__DATA_BLOCK, false);
tdRSmaFetchAndSubmitResult(pItem, pRSmaInfo->pTSchema, pRSmaInfo->suid, pStat, STREAM_INPUT__DATA_BLOCK);
tdUnRefSmaStat(pSma, (SSmaStat *)pStat);
tdUnRefRSmaInfo(pSma, pRSmaInfo);
} break;
case TASK_TRIGGER_STAT_PAUSED: {
smaDebug("vgId:%d, not fetch rsma level %" PRIi8 " data for table:%" PRIi64 " since stat is paused",

12
source/dnode/vnode/src/tq/tq.c
View File

@ -591,7 +591,11 @@ int32_t tqProcessTaskDeployReq(STQ* pTq, char* msg, int32_t msgLen) {
};
pTask->exec.executor = qCreateStreamExecTaskInfo(pTask->exec.qmsg, &handle);
} else {
pTask->exec.executor = qCreateStreamExecTaskInfo(pTask->exec.qmsg, NULL);
SReadHandle mgHandle = {
.vnode = NULL,
.numOfVgroups = pTask->numOfVgroups,
};
pTask->exec.executor = qCreateStreamExecTaskInfo(pTask->exec.qmsg, &mgHandle);
}
ASSERT(pTask->exec.executor);
}
@ -635,6 +639,8 @@ int32_t tqProcessStreamTrigger(STQ* pTq, SSubmitReq* pReq) {
pSubmit = streamDataSubmitNew(pReq);
if (pSubmit == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
qError("failed to create data submit for stream since out of memory");
failed = true;
}
@ -644,12 +650,16 @@ int32_t tqProcessStreamTrigger(STQ* pTq, SSubmitReq* pReq) {
SStreamTask* pTask = *(SStreamTask**)pIter;
if (!pTask->isDataScan) continue;
qDebug("data submit enqueue stream task: %d", pTask->taskId);
if (!failed) {
if (streamTaskInput(pTask, (SStreamQueueItem*)pSubmit) < 0) {
qError("stream task input failed, task id %d", pTask->taskId);
continue;
}
if (streamLaunchByWrite(pTask, TD_VID(pTq->pVnode)) < 0) {
qError("stream task launch failed, task id %d", pTask->taskId);
continue;
}
} else {

12
source/dnode/vnode/src/tq/tqExec.c
View File

@ -64,9 +64,16 @@ int64_t tqScan(STQ* pTq, const STqHandle* pHandle, SMqDataRsp* pRsp, STqOffsetVa
qTaskInfo_t task = pExec->execCol.task[0];
if (qStreamPrepareScan(task, pOffset) < 0) {
ASSERT(pOffset->type == TMQ_OFFSET__LOG);
if (pOffset->type == TMQ_OFFSET__LOG) {
pRsp->rspOffset = *pOffset;
return 0;
} else {
tqOffsetResetToLog(pOffset, pHandle->snapshotVer);
if (qStreamPrepareScan(task, pOffset) < 0) {
pRsp->rspOffset = *pOffset;
return 0;
}
}
}
int32_t rowCnt = 0;
@ -99,7 +106,7 @@ int64_t tqScan(STQ* pTq, const STqHandle* pHandle, SMqDataRsp* pRsp, STqOffsetVa
}
if (pRsp->blockNum == 0 && pOffset->type == TMQ_OFFSET__SNAPSHOT_DATA) {
tqOffsetResetToLog(pOffset, pHandle->snapshotVer + 1);
tqOffsetResetToLog(pOffset, pHandle->snapshotVer);
qStreamPrepareScan(task, pOffset);
continue;
}
@ -217,7 +224,6 @@ int32_t tqLogScanExec(STQ* pTq, STqExecHandle* pExec, SSubmitReq* pReq, SMqDataR
}
if (pRsp->blockNum == 0) {
pRsp->skipLogNum++;
return -1;
}

2
source/dnode/vnode/src/tq/tqPush.c
View File

@ -242,6 +242,8 @@ int tqPushMsg(STQ* pTq, void* msg, int32_t msgLen, tmsg_t msgType, int64_t ver)
void* data = taosMemoryMalloc(msgLen);
if (data == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
tqError("failed to copy data for stream since out of memory");
return -1;
}
memcpy(data, msg, msgLen);

2
source/dnode/vnode/src/tsdb/tsdbFS.c
View File

@ -245,7 +245,7 @@ static int32_t tsdbApplyDelFileChange(STsdbFS *pFS, SDelFile *pFrom, SDelFile *p
char fname[TSDB_FILENAME_LEN];
if (pFrom && pTo) {
if (pFrom != pTo) {
if (!tsdbDelFileIsSame(pFrom, pTo)) {
tsdbDelFileName(pFS->pTsdb, pFrom, fname);
if (taosRemoveFile(fname) < 0) {
code = TAOS_SYSTEM_ERROR(errno);

2
source/dnode/vnode/src/tsdb/tsdbFile.c
View File

@ -140,6 +140,8 @@ bool tsdbFileIsSame(SDFileSet *pDFileSet1, SDFileSet *pDFileSet2, EDataFileT fty
}
}
bool tsdbDelFileIsSame(SDelFile *pDelFile1, SDelFile *pDelFile2) { return pDelFile1->commitID == pDelFile2->commitID; }
int32_t tsdbUpdateDFileHdr(TdFilePtr pFD, SDFileSet *pSet, EDataFileT ftype) {
int32_t code = 0;
int64_t n;

69
source/dnode/vnode/src/tsdb/tsdbRead.c
View File

@ -1453,38 +1453,71 @@ static bool keyOverlapFileBlock(TSDBKEY key, SBlock* pBlock, SVersionRange* pVer
(pBlock->minVersion <= pVerRange->maxVer);
}
static bool overlapWithDelSkyline(STableBlockScanInfo* pBlockScanInfo, const SBlock* pBlock, int32_t order) {
if (pBlockScanInfo->delSkyline == NULL) {
return false;
}
TSDBKEY* pFirst = taosArrayGet(pBlockScanInfo->delSkyline, 0);
TSDBKEY* pLast = taosArrayGetLast(pBlockScanInfo->delSkyline);
// ts is not overlap
if (pBlock->minKey.ts > pLast->ts || pBlock->maxKey.ts < pFirst->ts) {
return false;
}
int32_t step = ASCENDING_TRAVERSE(order) ? 1 : -1;
// version is not overlap
static bool doCheckforDatablockOverlap(STableBlockScanInfo* pBlockScanInfo, const SBlock* pBlock) {
size_t num = taosArrayGetSize(pBlockScanInfo->delSkyline);
for (int32_t i = pBlockScanInfo->fileDelIndex; i < num; i += step) {
for (int32_t i = pBlockScanInfo->fileDelIndex; i < num; i += 1) {
TSDBKEY* p = taosArrayGet(pBlockScanInfo->delSkyline, i);
if (p->ts >= pBlock->minKey.ts && p->ts <= pBlock->maxKey.ts) {
if (p->version >= pBlock->minVersion) {
return true;
}
} else if (p->ts > pBlock->maxKey.ts) {
} else if (p->ts < pBlock->minKey.ts) { // p->ts < pBlock->minKey.ts
if (p->version >= pBlock->minVersion) {
if (i < num - 1) {
TSDBKEY* pnext = taosArrayGet(pBlockScanInfo->delSkyline, i + 1);
if (i + 1 == num - 1) { // pnext is the last point
if (pnext->ts >= pBlock->minKey.ts) {
return true;
}
} else {
if (pnext->ts >= pBlock->minKey.ts && pnext->version >= pBlock->minVersion) {
return true;
}
}
} else { // it must be the last point
ASSERT(p->version == 0);
}
}
} else { // (p->ts > pBlock->maxKey.ts) {
return false;
}
}
ASSERT(0);
return false;
}
static bool overlapWithDelSkyline(STableBlockScanInfo* pBlockScanInfo, const SBlock* pBlock, int32_t order) {
if (pBlockScanInfo->delSkyline == NULL) {
return false;
}
// ts is not overlap
TSDBKEY* pFirst = taosArrayGet(pBlockScanInfo->delSkyline, 0);
TSDBKEY* pLast = taosArrayGetLast(pBlockScanInfo->delSkyline);
if (pBlock->minKey.ts > pLast->ts || pBlock->maxKey.ts < pFirst->ts) {
return false;
}
// version is not overlap
if (ASCENDING_TRAVERSE(order)) {
return doCheckforDatablockOverlap(pBlockScanInfo, pBlock);
} else {
int32_t index = pBlockScanInfo->fileDelIndex;
while(1) {
TSDBKEY* p = taosArrayGet(pBlockScanInfo->delSkyline, index);
if (p->ts > pBlock->minKey.ts && index > 0) {
index -= 1;
} else { // find the first point that is smaller than the minKey.ts of dataBlock.
break;
}
}
return doCheckforDatablockOverlap(pBlockScanInfo, pBlock);
}
}
// 1. the version of all rows should be less than the endVersion
// 2. current block should not overlap with next neighbor block
// 3. current timestamp should not be overlap with each other

2
source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
View File

@ -246,7 +246,7 @@ int32_t tsdbDelFReaderOpen(SDelFReader **ppReader, SDelFile *pFile, STsdb *pTsdb
tsdbDelFileName(pTsdb, pFile, fname);
pDelFReader->pReadH = taosOpenFile(fname, TD_FILE_READ);
if (pDelFReader == NULL) {
if (pDelFReader->pReadH == NULL) {
code = TAOS_SYSTEM_ERROR(errno);
taosMemoryFree(pDelFReader);
goto _err;

6
source/dnode/vnode/src/vnd/vnodeSnapshot.c
View File

@ -173,7 +173,7 @@ _err:
return code;
}
int32_t vnodeSnapWriterClose(SVSnapWriter *pWriter, int8_t rollback) {
int32_t vnodeSnapWriterClose(SVSnapWriter *pWriter, int8_t rollback, SSnapshot *pSnapshot) {
int32_t code = 0;
SVnode *pVnode = pWriter->pVnode;
@ -193,8 +193,8 @@ int32_t vnodeSnapWriterClose(SVSnapWriter *pWriter, int8_t rollback) {
pVnode->state.committed = pWriter->ever;
pVnode->state.applied = pWriter->ever;
// pVnode->state.applyTerm = ;
// pVnode->state.commitTerm = ;
pVnode->state.applyTerm = pSnapshot->lastApplyTerm;
pVnode->state.commitTerm = pSnapshot->lastApplyTerm;
info.config = pVnode->config;
info.state.committed = pVnode->state.applied;

6
source/dnode/vnode/src/vnd/vnodeSvr.c
View File

@ -53,6 +53,7 @@ int32_t vnodePreProcessWriteMsg(SVnode *pVnode, SRpcMsg *pMsg) {
*(int64_t *)(dc.data + dc.pos) = uid;
*(int64_t *)(dc.data + dc.pos + 8) = ctime;
vTrace("vgId:%d, table:%s uid:%" PRId64 " is generated", pVnode->config.vgId, name, uid);
tEndDecode(&dc);
}
@ -381,7 +382,7 @@ static int32_t vnodeProcessDropTtlTbReq(SVnode *pVnode, int64_t version, void *p
goto end;
}
vInfo("vgId:%d, drop ttl table req will be processed, time:%d", pVnode->config.vgId, ttlReq.timestamp);
vDebug("vgId:%d, drop ttl table req will be processed, time:%d", pVnode->config.vgId, ttlReq.timestamp);
int32_t ret = metaTtlDropTable(pVnode->pMeta, ttlReq.timestamp, tbUids);
if (ret != 0) {
goto end;
@ -630,6 +631,9 @@ _exit:
tEncoderInit(&ec, pRsp->pCont, pRsp->contLen);
tEncodeSVAlterTbRsp(&ec, &vAlterTbRsp);
tEncoderClear(&ec);
if (vMetaRsp.pSchemas) {
taosMemoryFree(vMetaRsp.pSchemas);
}
return 0;
}

51
source/dnode/vnode/src/vnd/vnodeSync.c
View File

@ -17,35 +17,22 @@
#include "vnd.h"
static inline bool vnodeIsMsgBlock(tmsg_t type) {
return (type == TDMT_VND_CREATE_TABLE) || (type == TDMT_VND_ALTER_CONFIRM) || (type == TDMT_VND_ALTER_REPLICA);
return (type == TDMT_VND_CREATE_TABLE) || (type == TDMT_VND_CREATE_TABLE) || (type == TDMT_VND_CREATE_TABLE) ||
(type == TDMT_VND_ALTER_TABLE) || (type == TDMT_VND_DROP_TABLE) || (type == TDMT_VND_UPDATE_TAG_VAL);
}
static inline bool vnodeIsMsgWeak(tmsg_t type) { return false; }
static inline void vnodeAccumBlockMsg(SVnode *pVnode, tmsg_t type) {
if (!vnodeIsMsgBlock(type)) return;
int32_t count = atomic_add_fetch_32(&pVnode->blockCount, 1);
vTrace("vgId:%d, accum block, count:%d type:%s", pVnode->config.vgId, count, TMSG_INFO(type));
}
static inline void vnodeWaitBlockMsg(SVnode *pVnode) {
int32_t count = atomic_load_32(&pVnode->blockCount);
if (count <= 0) return;
vTrace("vgId:%d, wait block finish, count:%d", pVnode->config.vgId, count);
static inline void vnodeWaitBlockMsg(SVnode *pVnode, const SRpcMsg *pMsg) {
if (vnodeIsMsgBlock(pMsg->msgType)) {
vTrace("vgId:%d, msg:%p wait block, type:%s", pVnode->config.vgId, pMsg, TMSG_INFO(pMsg->msgType));
tsem_wait(&pVnode->syncSem);
}
}
static inline void vnodePostBlockMsg(SVnode *pVnode, tmsg_t type) {
if (!vnodeIsMsgBlock(type)) return;
int32_t count = atomic_load_32(&pVnode->blockCount);
if (count <= 0) return;
count = atomic_sub_fetch_32(&pVnode->blockCount, 1);
vTrace("vgId:%d, post block, count:%d type:%s", pVnode->config.vgId, count, TMSG_INFO(type));
if (count <= 0) {
static inline void vnodePostBlockMsg(SVnode *pVnode, const SRpcMsg *pMsg) {
if (vnodeIsMsgBlock(pMsg->msgType)) {
vTrace("vgId:%d, msg:%p post block, type:%s", pVnode->config.vgId, pMsg, TMSG_INFO(pMsg->msgType));
tsem_post(&pVnode->syncSem);
}
}
@ -143,6 +130,8 @@ void vnodeProposeWriteMsg(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs)
int32_t code = 0;
SRpcMsg *pMsg = NULL;
vTrace("vgId:%d, get %d msgs from vnode-write queue", vgId, numOfMsgs);
for (int32_t m = 0; m < numOfMsgs; m++) {
if (taosGetQitem(qall, (void **)&pMsg) == 0) continue;
const STraceId *trace = &pMsg->info.traceId;
@ -165,13 +154,14 @@ void vnodeProposeWriteMsg(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs)
if (rsp.info.handle != NULL) {
tmsgSendRsp(&rsp);
}
} else if (code == 0) {
vnodeWaitBlockMsg(pVnode, pMsg);
} else {
}
}
}
if (code == 0) {
vnodeAccumBlockMsg(pVnode, pMsg->msgType);
} else if (code < 0) {
if (code < 0) {
if (terrno == TSDB_CODE_SYN_NOT_LEADER) {
vnodeRedirectRpcMsg(pVnode, pMsg);
} else {
@ -182,15 +172,12 @@ void vnodeProposeWriteMsg(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs)
tmsgSendRsp(&rsp);
}
}
} else {
}
vGTrace("vgId:%d, msg:%p is freed, code:0x%x", vgId, pMsg, code);
rpcFreeCont(pMsg->pCont);
taosFreeQitem(pMsg);
}
vnodeWaitBlockMsg(pVnode);
}
void vnodeApplyWriteMsg(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs) {
@ -213,7 +200,7 @@ void vnodeApplyWriteMsg(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs) {
}
}
vnodePostBlockMsg(pVnode, pMsg->msgType);
vnodePostBlockMsg(pVnode, pMsg);
if (rsp.info.handle != NULL) {
tmsgSendRsp(&rsp);
}
@ -418,7 +405,7 @@ static void vnodeSyncReconfig(struct SSyncFSM *pFsm, const SRpcMsg *pMsg, SReCon
tmsgSendRsp(&rpcMsg);
}
vnodePostBlockMsg(pVnode, TDMT_VND_ALTER_REPLICA);
vnodePostBlockMsg(pVnode, pMsg);
}
static void vnodeSyncCommitMsg(SSyncFSM *pFsm, const SRpcMsg *pMsg, SFsmCbMeta cbMeta) {
@ -515,10 +502,10 @@ static int32_t vnodeSnapshotStartWrite(struct SSyncFSM *pFsm, void *pParam, void
#endif
}
static int32_t vnodeSnapshotStopWrite(struct SSyncFSM *pFsm, void *pWriter, bool isApply) {
static int32_t vnodeSnapshotStopWrite(struct SSyncFSM *pFsm, void *pWriter, bool isApply, SSnapshot *pSnapshot) {
#ifdef USE_TSDB_SNAPSHOT
SVnode *pVnode = pFsm->data;
int32_t code = vnodeSnapWriterClose(pWriter, !isApply);
int32_t code = vnodeSnapWriterClose(pWriter, !isApply, pSnapshot);
return code;
#else
taosMemoryFree(pWriter);

8
source/libs/catalog/inc/catalogInt.h
View File

@ -532,6 +532,14 @@ typedef struct SCtgOperation {
} \
} while (0)
#define CTG_API_JENTER() do { \
CTG_API_DEBUG("CTG API enter %s", __FUNCTION__); \
CTG_LOCK(CTG_READ, &gCtgMgmt.lock); \
if (atomic_load_8((int8_t*)&gCtgMgmt.exit)) { \
CTG_ERR_JRET(TSDB_CODE_CTG_OUT_OF_SERVICE); \
} \
} while (0)
#define CTG_API_LEAVE_NOLOCK(c) do { \
int32_t __code = c; \

8
source/libs/catalog/src/ctgRemote.c
View File

@ -244,10 +244,11 @@ int32_t ctgProcessRspMsg(void* out, int32_t reqType, char* msg, int32_t msgSize,
int32_t ctgHandleMsgCallback(void *param, SDataBuf *pMsg, int32_t rspCode) {
SCtgTaskCallbackParam* cbParam = (SCtgTaskCallbackParam*)param;
int32_t code = 0;
SCtgJob* pJob = NULL;
CTG_API_ENTER();
CTG_API_JENTER();
SCtgJob* pJob = taosAcquireRef(gCtgMgmt.jobPool, cbParam->refId);
pJob = taosAcquireRef(gCtgMgmt.jobPool, cbParam->refId);
if (NULL == pJob) {
qDebug("ctg job refId 0x%" PRIx64 " already dropped", cbParam->refId);
goto _return;
@ -267,8 +268,6 @@ _return:
taosReleaseRef(gCtgMgmt.jobPool, cbParam->refId);
}
taosMemoryFree(param);
CTG_API_LEAVE(code);
}
@ -293,6 +292,7 @@ int32_t ctgMakeMsgSendInfo(SCtgTask* pTask, int32_t msgType, SMsgSendInfo **pMsg
param->taskId = pTask->taskId;
msgSendInfo->param = param;
msgSendInfo->paramFreeFp = taosMemoryFree;
msgSendInfo->fp = ctgHandleMsgCallback;
*pMsgSendInfo = msgSendInfo;

9
source/libs/executor/inc/executil.h
View File

@ -15,6 +15,7 @@
#ifndef TDENGINE_QUERYUTIL_H
#define TDENGINE_QUERYUTIL_H
#include "vnode.h"
#include "function.h"
#include "nodes.h"
#include "plannodes.h"
@ -96,9 +97,9 @@ static FORCE_INLINE SResultRow* getResultRowByPos(SDiskbasedBuf* pBuf, SResultRo
}
void initGroupedResultInfo(SGroupResInfo* pGroupResInfo, SHashObj* pHashmap, int32_t order);
void initMultiResInfoFromArrayList(SGroupResInfo* pGroupResInfo, SArray* pArrayList);
void cleanupGroupResInfo(SGroupResInfo* pGroupResInfo);
void initMultiResInfoFromArrayList(SGroupResInfo* pGroupResInfo, SArray* pArrayList);
bool hasDataInGroupInfo(SGroupResInfo* pGroupResInfo);
int32_t getNumOfTotalRes(SGroupResInfo* pGroupResInfo);
@ -106,7 +107,7 @@ int32_t getNumOfTotalRes(SGroupResInfo* pGroupResInfo);
SSDataBlock* createResDataBlock(SDataBlockDescNode* pNode);
EDealRes doTranslateTagExpr(SNode** pNode, void* pContext);
int32_t getTableList(void* metaHandle, void* vnode, SScanPhysiNode* pScanNode, STableListInfo* pListInfo);
int32_t getTableList(void* metaHandle, void* pVnode, SScanPhysiNode* pScanNode, SNode* pTagCond, SNode* pTagIndexCond, STableListInfo* pListInfo);
SArray* createSortInfo(SNodeList* pNodeList);
SArray* extractPartitionColInfo(SNodeList* pNodeList);
SArray* extractColMatchInfo(SNodeList* pNodeList, SDataBlockDescNode* pOutputNodeList, int32_t* numOfOutputCols,
@ -128,4 +129,6 @@ int32_t convertFillType(int32_t mode);
int32_t resultrowComparAsc(const void* p1, const void* p2);
int32_t isTableOk(STableKeyInfo* info, SNode* pTagCond, void* metaHandle, bool* pQualified);
#endif // TDENGINE_QUERYUTIL_H

46
source/libs/executor/inc/executorimpl.h
View File

@ -247,6 +247,16 @@ typedef struct SLoadRemoteDataInfo {
uint64_t totalElapsed; // total elapsed time
} SLoadRemoteDataInfo;
typedef struct SLimitInfo {
SLimit limit;
SLimit slimit;
uint64_t currentGroupId;
int64_t remainGroupOffset;
int64_t numOfOutputGroups;
int64_t remainOffset;
int64_t numOfOutputRows;
} SLimitInfo;
typedef struct SExchangeInfo {
SArray* pSources;
SArray* pSourceDataInfo;
@ -257,6 +267,7 @@ typedef struct SExchangeInfo {
int32_t current;
SLoadRemoteDataInfo loadInfo;
uint64_t self;
SLimitInfo limitInfo;
} SExchangeInfo;
typedef struct SColMatchInfo {
@ -300,17 +311,8 @@ typedef struct STableScanInfo {
int32_t dataBlockLoadFlag;
SInterval interval; // if the upstream is an interval operator, the interval info is also kept here to get the time window to check if current data block needs to be loaded.
SSampleExecInfo sample; // sample execution info
int32_t currentGroupId;
int32_t currentTable;
#if 0
struct {
uint64_t uid;
int64_t ts;
} lastStatus;
#endif
int8_t scanMode;
int8_t noTable;
} STableScanInfo;
@ -419,7 +421,8 @@ typedef struct SStreamScanInfo {
// status for tmq
// SSchemaWrapper schema;
STqOffset offset;
SNode* pTagCond;
SNode* pTagIndexCond;
} SStreamScanInfo;
typedef struct SSysTableScanInfo {
@ -542,15 +545,7 @@ typedef struct SProjectOperatorInfo {
SNode* pFilterNode; // filter info, which is push down by optimizer
SSDataBlock* existDataBlock;
SArray* pPseudoColInfo;
SLimit limit;
SLimit slimit;
uint64_t groupId;
int64_t curSOffset;
int64_t curGroupOutput;
int64_t curOffset;
int64_t curOutput;
SLimitInfo limitInfo;
} SProjectOperatorInfo;
typedef struct SIndefOperatorInfo {
@ -791,6 +786,9 @@ int32_t initAggInfo(SExprSupp *pSup, SAggSupporter* pAggSup, SExprInfo* pExprInf
const char* pkey);
void initResultSizeInfo(SOperatorInfo* pOperator, int32_t numOfRows);
void doBuildResultDatablock(SOperatorInfo* pOperator, SOptrBasicInfo* pbInfo, SGroupResInfo* pGroupResInfo, SDiskbasedBuf* pBuf);
int32_t handleLimitOffset(SOperatorInfo *pOperator, SLimitInfo* pLimitInfo, SSDataBlock* pBlock, bool holdDataInBuf);
bool hasLimitOffsetInfo(SLimitInfo* pLimitInfo);
void initLimitInfo(const SNode* pLimit, const SNode* pSLimit, SLimitInfo* pLimitInfo);
void doApplyFunctions(SExecTaskInfo* taskInfo, SqlFunctionCtx* pCtx, STimeWindow* pWin, SColumnInfoData* pTimeWindowData, int32_t offset,
int32_t forwardStep, TSKEY* tsCol, int32_t numOfTotal, int32_t numOfOutput, int32_t order);
@ -837,7 +835,7 @@ SOperatorInfo* createAggregateOperatorInfo(SOperatorInfo* downstream, SExprInfo*
SOperatorInfo* createIndefinitOutputOperatorInfo(SOperatorInfo* downstream, SPhysiNode *pNode, SExecTaskInfo* pTaskInfo);
SOperatorInfo* createProjectOperatorInfo(SOperatorInfo* downstream, SProjectPhysiNode* pProjPhyNode, SExecTaskInfo* pTaskInfo);
SOperatorInfo* createSortOperatorInfo(SOperatorInfo* downstream, SSortPhysiNode* pSortPhyNode, SExecTaskInfo* pTaskInfo);
SOperatorInfo* createSortOperatorInfo(SOperatorInfo* downstream, SSortPhysiNode* pSortNode, SExecTaskInfo* pTaskInfo);
SOperatorInfo* createMultiwayMergeOperatorInfo(SOperatorInfo** dowStreams, size_t numStreams, SMergePhysiNode* pMergePhysiNode, SExecTaskInfo* pTaskInfo);
SOperatorInfo* createSortedMergeOperatorInfo(SOperatorInfo** downstream, int32_t numOfDownstream, SExprInfo* pExprInfo, int32_t num, SArray* pSortInfo, SArray* pGroupInfo, SExecTaskInfo* pTaskInfo);
SOperatorInfo* createLastrowScanOperator(SLastRowScanPhysiNode* pTableScanNode, SReadHandle* readHandle, SExecTaskInfo* pTaskInfo);
@ -868,8 +866,8 @@ SOperatorInfo* createGroupOperatorInfo(SOperatorInfo* downstream, SExprInfo* pEx
SOperatorInfo* createDataBlockInfoScanOperator(void* dataReader, SReadHandle* readHandle, uint64_t uid, SBlockDistScanPhysiNode* pBlockScanNode,
SExecTaskInfo* pTaskInfo);
SOperatorInfo* createStreamScanOperatorInfo(SReadHandle* pHandle,
STableScanPhysiNode* pTableScanNode, SExecTaskInfo* pTaskInfo, STimeWindowAggSupp* pTwSup, uint64_t queryId, uint64_t taskId);
SOperatorInfo* createStreamScanOperatorInfo(SReadHandle* pHandle, STableScanPhysiNode* pTableScanNode, SNode* pTagCond,
SExecTaskInfo* pTaskInfo, STimeWindowAggSupp* pTwSup);
SOperatorInfo* createFillOperatorInfo(SOperatorInfo* downstream, SFillPhysiNode* pPhyFillNode, SExecTaskInfo* pTaskInfo);
@ -960,12 +958,12 @@ int32_t finalizeResultRowIntoResultDataBlock(SDiskbasedBuf* pBuf, SResultRowPosi
SSDataBlock* pBlock, SExecTaskInfo* pTaskInfo);
int32_t createScanTableListInfo(SScanPhysiNode *pScanNode, SNodeList* pGroupTags, bool groupSort, SReadHandle* pHandle,
STableListInfo* pTableListInfo, uint64_t queryId, uint64_t taskId);
STableListInfo* pTableListInfo, SNode* pTagCond, SNode* pTagIndexCond, const char* idstr);
SOperatorInfo* createGroupSortOperatorInfo(SOperatorInfo* downstream, SGroupSortPhysiNode* pSortPhyNode,
SExecTaskInfo* pTaskInfo);
SOperatorInfo* createTableMergeScanOperatorInfo(STableScanPhysiNode* pTableScanNode, STableListInfo *pTableListInfo,
SReadHandle* readHandle, SExecTaskInfo* pTaskInfo, uint64_t queryId, uint64_t taskId);
SReadHandle* readHandle, SExecTaskInfo* pTaskInfo);
void copyUpdateDataBlock(SSDataBlock* pDest, SSDataBlock* pSource, int32_t tsColIndex);

2
source/libs/executor/src/dataInserter.c
View File

@ -91,7 +91,6 @@ _return:
tsem_post(&pInserter->ready);
taosMemoryFree(pMsg->pData);
taosMemoryFree(param);
return TSDB_CODE_SUCCESS;
}
@ -110,6 +109,7 @@ static int32_t sendSubmitRequest(SDataInserterHandle* pInserter, SSubmitReq* pMs
pParam->pInserter = pInserter;
pMsgSendInfo->param = pParam;
pMsgSendInfo->paramFreeFp = taosMemoryFree;
pMsgSendInfo->msgInfo.pData = pMsg;
pMsgSendInfo->msgInfo.len = ntohl(pMsg->length);
pMsgSendInfo->msgType = TDMT_VND_SUBMIT;

54
source/libs/executor/src/executil.c
View File

@ -72,8 +72,12 @@ size_t getResultRowSize(SqlFunctionCtx* pCtx, int32_t numOfOutput) {
void cleanupGroupResInfo(SGroupResInfo* pGroupResInfo) {
assert(pGroupResInfo != NULL);
taosArrayDestroy(pGroupResInfo->pRows);
pGroupResInfo->pRows = NULL;
for(int32_t i = 0; i < taosArrayGetSize(pGroupResInfo->pRows); ++i) {
SResKeyPos* pRes = taosArrayGetP(pGroupResInfo->pRows, i);
taosMemoryFree(pRes);
}
pGroupResInfo->pRows = taosArrayDestroy(pGroupResInfo->pRows);
pGroupResInfo->index = 0;
}
@ -261,7 +265,7 @@ EDealRes doTranslateTagExpr(SNode** pNode, void* pContext) {
return DEAL_RES_CONTINUE;
}
static bool isTableOk(STableKeyInfo* info, SNode* pTagCond, SMeta* metaHandle) {
int32_t isTableOk(STableKeyInfo* info, SNode* pTagCond, void* metaHandle, bool* pQualified) {
SMetaReader mr = {0};
metaReaderInit(&mr, metaHandle, 0);
metaGetTableEntryByUid(&mr, info->uid);
@ -276,19 +280,22 @@ static bool isTableOk(STableKeyInfo* info, SNode* pTagCond, SMeta* metaHandle) {
if (TSDB_CODE_SUCCESS != code) {
terrno = code;
nodesDestroyNode(pTagCondTmp);
return false;
*pQualified = false;
return code;
}
ASSERT(nodeType(pNew) == QUERY_NODE_VALUE);
SValueNode* pValue = (SValueNode*)pNew;
ASSERT(pValue->node.resType.type == TSDB_DATA_TYPE_BOOL);
bool result = pValue->datum.b;
*pQualified = pValue->datum.b;
nodesDestroyNode(pNew);
return result;
return TSDB_CODE_SUCCESS;
}
int32_t getTableList(void* metaHandle, void* pVnode, SScanPhysiNode* pScanNode, STableListInfo* pListInfo) {
int32_t getTableList(void* metaHandle, void* pVnode, SScanPhysiNode* pScanNode, SNode* pTagCond, SNode* pTagIndexCond, STableListInfo* pListInfo) {
int32_t code = TSDB_CODE_SUCCESS;
pListInfo->pTableList = taosArrayInit(8, sizeof(STableKeyInfo));
@ -300,8 +307,6 @@ int32_t getTableList(void* metaHandle, void* pVnode, SScanPhysiNode* pScanNode,
pListInfo->suid = pScanNode->suid;
SNode* pTagCond = (SNode*)pListInfo->pTagCond;
SNode* pTagIndexCond = (SNode*)pListInfo->pTagIndexCond;
if (pScanNode->tableType == TSDB_SUPER_TABLE) {
if (pTagIndexCond) {
SIndexMetaArg metaArg = {
@ -341,9 +346,14 @@ int32_t getTableList(void* metaHandle, void* pVnode, SScanPhysiNode* pScanNode,
int32_t i = 0;
while (i < taosArrayGetSize(pListInfo->pTableList)) {
STableKeyInfo* info = taosArrayGet(pListInfo->pTableList, i);
bool isOk = isTableOk(info, pTagCond, metaHandle);
if (terrno) return terrno;
if (!isOk) {
bool qualified = true;
code = isTableOk(info, pTagCond, metaHandle, &qualified);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
if (!qualified) {
taosArrayRemove(pListInfo->pTableList, i);
continue;
}
@ -358,7 +368,6 @@ int32_t getTableList(void* metaHandle, void* pVnode, SScanPhysiNode* pScanNode,
// put into list as default group, remove it if grouping sorting is required later
taosArrayPush(pListInfo->pGroupList, &pListInfo->pTableList);
return code;
}
@ -899,3 +908,22 @@ STimeWindow getActiveTimeWindow(SDiskbasedBuf* pBuf, SResultRowInfo* pResultRowI
return w;
}
bool hasLimitOffsetInfo(SLimitInfo* pLimitInfo) {
return (pLimitInfo->limit.limit != -1 || pLimitInfo->limit.offset != -1 || pLimitInfo->slimit.limit != -1 ||
pLimitInfo->slimit.offset != -1);
}
static int64_t getLimit(const SNode* pLimit) { return NULL == pLimit ? -1 : ((SLimitNode*)pLimit)->limit; }
static int64_t getOffset(const SNode* pLimit) { return NULL == pLimit ? -1 : ((SLimitNode*)pLimit)->offset; }
void initLimitInfo(const SNode* pLimit, const SNode* pSLimit, SLimitInfo* pLimitInfo) {
SLimit limit = {.limit = getLimit(pLimit), .offset = getOffset(pLimit)};
SLimit slimit = {.limit = getLimit(pSLimit), .offset = getOffset(pSLimit)};
pLimitInfo->limit = limit;
pLimitInfo->slimit= slimit;
pLimitInfo->remainOffset = limit.offset;
pLimitInfo->remainGroupOffset = slimit.offset;
}

21
source/libs/executor/src/executor.c
View File

@ -153,7 +153,7 @@ qTaskInfo_t qCreateStreamExecTaskInfo(void* msg, SReadHandle* readers) {
return pTaskInfo;
}
static SArray* filterQualifiedChildTables(const SStreamScanInfo* pScanInfo, const SArray* tableIdList) {
static SArray* filterQualifiedChildTables(const SStreamScanInfo* pScanInfo, const SArray* tableIdList, const char* idstr) {
SArray* qa = taosArrayInit(4, sizeof(tb_uid_t));
// let's discard the tables those are not created according to the queried super table.
@ -164,7 +164,7 @@ static SArray* filterQualifiedChildTables(const SStreamScanInfo* pScanInfo, cons
int32_t code = metaGetTableEntryByUid(&mr, *id);
if (code != TSDB_CODE_SUCCESS) {
qError("failed to get table meta, uid:%" PRIu64 " code:%s", *id, tstrerror(terrno));
qError("failed to get table meta, uid:%" PRIu64 " code:%s, %s", *id, tstrerror(terrno), idstr);
continue;
}
@ -172,6 +172,21 @@ static SArray* filterQualifiedChildTables(const SStreamScanInfo* pScanInfo, cons
if (mr.me.type != TSDB_CHILD_TABLE || mr.me.ctbEntry.suid != pScanInfo->tableUid) {
continue;
}
if (pScanInfo->pTagCond != NULL) {
bool qualified = false;
STableKeyInfo info = {.groupId = 0, .uid = mr.me.uid, .lastKey = 0};
code = isTableOk(&info, pScanInfo->pTagCond, pScanInfo->readHandle.meta, &qualified);
if (code != TSDB_CODE_SUCCESS) {
qError("failed to filter new table, uid:0x%" PRIx64 ", %s", info.uid, idstr);
continue;
}
if (!qualified) {
continue;
}
}
/*pScanInfo->pStreamScanOp->pTaskInfo->tableqinfoList.*/
// handle multiple partition
@ -194,7 +209,7 @@ int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, const SArray* tableIdList, bo
int32_t code = 0;
SStreamScanInfo* pScanInfo = pInfo->info;
if (isAdd) { // add new table id
SArray* qa = filterQualifiedChildTables(pScanInfo, tableIdList);
SArray* qa = filterQualifiedChildTables(pScanInfo, tableIdList, GET_TASKID(pTaskInfo));
qDebug(" %d qualified child tables added into stream scanner", (int32_t)taosArrayGetSize(qa));
code = tqReaderAddTbUidList(pScanInfo->tqReader, qa);

2
source/libs/executor/src/executorMain.c
View File

@ -332,6 +332,8 @@ int32_t qStreamPrepareScan(qTaskInfo_t tinfo, const STqOffsetVal* pOffset) {
STableKeyInfo* pTableInfo = taosArrayGet(pTaskInfo->tableqinfoList.pTableList, 0);
uid = pTableInfo->uid;
ts = INT64_MIN;
} else {
return -1;
}
}
/*if (pTaskInfo->streamInfo.lastStatus.type != TMQ_OFFSET__SNAPSHOT_DATA ||*/

180
source/libs/executor/src/executorimpl.c
View File

@ -13,7 +13,6 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <executorimpl.h>
#include "filter.h"
#include "function.h"
#include "functionMgt.h"
@ -43,6 +42,11 @@
#define GET_FORWARD_DIRECTION_FACTOR(ord) (((ord) == TSDB_ORDER_ASC) ? QUERY_ASC_FORWARD_STEP : QUERY_DESC_FORWARD_STEP)
enum {
PROJECT_RETRIEVE_CONTINUE = 0x1,
PROJECT_RETRIEVE_DONE = 0x2,
};
#if 0
static UNUSED_FUNC void *u_malloc (size_t __size) {
uint32_t v = taosRand();
@ -372,6 +376,10 @@ void initExecTimeWindowInfo(SColumnInfoData* pColData, STimeWindow* pQueryWindow
colDataAppendInt64(pColData, 4, &pQueryWindow->ekey);
}
void cleanupExecTimeWindowInfo(SColumnInfoData* pColData) {
colDataDestroy(pColData);
}
void doApplyFunctions(SExecTaskInfo* taskInfo, SqlFunctionCtx* pCtx, STimeWindow* pWin,
SColumnInfoData* pTimeWindowData, int32_t offset, int32_t forwardStep, TSKEY* tsCol,
int32_t numOfTotal, int32_t numOfOutput, int32_t order) {
@ -1986,16 +1994,9 @@ int32_t loadRemoteDataCallback(void* param, SDataBuf* pMsg, int32_t code) {
tsem_post(&pExchangeInfo->ready);
taosReleaseRef(exchangeObjRefPool, pWrapper->exchangeId);
taosMemoryFree(pWrapper);
return TSDB_CODE_SUCCESS;
}
static void destroySendMsgInfo(SMsgSendInfo* pMsgBody) {
assert(pMsgBody != NULL);
taosMemoryFreeClear(pMsgBody->msgInfo.pData);
taosMemoryFreeClear(pMsgBody);
}
void qProcessRspMsg(void* parent, SRpcMsg* pMsg, SEpSet* pEpSet) {
SMsgSendInfo* pSendInfo = (SMsgSendInfo*)pMsg->info.ahandle;
assert(pMsg->info.ahandle != NULL);
@ -2055,6 +2056,7 @@ static int32_t doSendFetchDataRequest(SExchangeInfo* pExchangeInfo, SExecTaskInf
pWrapper->sourceIndex = sourceIndex;
pMsgSendInfo->param = pWrapper;
pMsgSendInfo->paramFreeFp = taosMemoryFree;
pMsgSendInfo->msgInfo.pData = pMsg;
pMsgSendInfo->msgInfo.len = sizeof(SResFetchReq);
pMsgSendInfo->msgType = pSource->fetchMsgType;
@ -2343,7 +2345,7 @@ static int32_t prepareLoadRemoteData(SOperatorInfo* pOperator) {
return TSDB_CODE_SUCCESS;
}
static SSDataBlock* doLoadRemoteData(SOperatorInfo* pOperator) {
static SSDataBlock* doLoadRemoteDataImpl(SOperatorInfo* pOperator) {
SExchangeInfo* pExchangeInfo = pOperator->info;
SExecTaskInfo* pTaskInfo = pOperator->pTaskInfo;
@ -2369,6 +2371,44 @@ static SSDataBlock* doLoadRemoteData(SOperatorInfo* pOperator) {
}
}
static SSDataBlock* doLoadRemoteData(SOperatorInfo* pOperator) {
SExchangeInfo* pExchangeInfo = pOperator->info;
SExecTaskInfo* pTaskInfo = pOperator->pTaskInfo;
if (pOperator->status == OP_EXEC_DONE) {
return NULL;
}
while(1) {
SSDataBlock* pBlock = doLoadRemoteDataImpl(pOperator);
if (pBlock == NULL) {
return NULL;
}
ASSERT(pBlock == pExchangeInfo->pResult);
SLimitInfo* pLimitInfo = &pExchangeInfo->limitInfo;
if (hasLimitOffsetInfo(pLimitInfo)) {
int32_t status = handleLimitOffset(pOperator, pLimitInfo, pExchangeInfo->pResult, false);
if (status == PROJECT_RETRIEVE_CONTINUE) {
continue;
} else if (status == PROJECT_RETRIEVE_DONE) {
size_t rows = pExchangeInfo->pResult->info.rows;
pExchangeInfo->limitInfo.numOfOutputRows += rows;
if (rows == 0) {
doSetOperatorCompleted(pOperator);
return NULL;
} else {
return pExchangeInfo->pResult;
}
}
} else {
return pExchangeInfo->pResult;
}
}
}
static int32_t initDataSource(int32_t numOfSources, SExchangeInfo* pInfo, const char* id) {
pInfo->pSourceDataInfo = taosArrayInit(numOfSources, sizeof(SSourceDataInfo));
if (pInfo->pSourceDataInfo == NULL) {
@ -2408,6 +2448,7 @@ static int32_t initExchangeOperator(SExchangePhysiNode* pExNode, SExchangeInfo*
taosArrayPush(pInfo->pSources, pNode);
}
initLimitInfo(pExNode->node.pLimit, pExNode->node.pSlimit, &pInfo->limitInfo);
pInfo->self = taosAddRef(exchangeObjRefPool, pInfo);
return initDataSource(numOfSources, pInfo, id);
@ -3151,68 +3192,60 @@ int32_t aggDecodeResultRow(SOperatorInfo* pOperator, char* result) {
return TDB_CODE_SUCCESS;
}
enum {
PROJECT_RETRIEVE_CONTINUE = 0x1,
PROJECT_RETRIEVE_DONE = 0x2,
};
static int32_t handleLimitOffset(SOperatorInfo* pOperator, SSDataBlock* pBlock) {
SProjectOperatorInfo* pProjectInfo = pOperator->info;
SOptrBasicInfo* pInfo = &pProjectInfo->binfo;
SSDataBlock* pRes = pInfo->pRes;
if (pProjectInfo->curSOffset > 0) {
if (pProjectInfo->groupId == 0) { // it is the first group
pProjectInfo->groupId = pBlock->info.groupId;
blockDataCleanup(pInfo->pRes);
int32_t handleLimitOffset(SOperatorInfo* pOperator, SLimitInfo* pLimitInfo, SSDataBlock* pBlock, bool holdDataInBuf) {
if (pLimitInfo->remainGroupOffset > 0) {
if (pLimitInfo->currentGroupId == 0) { // it is the first group
pLimitInfo->currentGroupId = pBlock->info.groupId;
blockDataCleanup(pBlock);
return PROJECT_RETRIEVE_CONTINUE;
} else if (pProjectInfo->groupId != pBlock->info.groupId) {
pProjectInfo->curSOffset -= 1;
} else if (pLimitInfo->currentGroupId != pBlock->info.groupId) {
// now it is the data from a new group
pLimitInfo->remainGroupOffset -= 1;
// ignore data block in current group
if (pProjectInfo->curSOffset > 0) {
blockDataCleanup(pInfo->pRes);
if (pLimitInfo->remainGroupOffset > 0) {
blockDataCleanup(pBlock);
return PROJECT_RETRIEVE_CONTINUE;
}
}
// set current group id of the project operator
pProjectInfo->groupId = pBlock->info.groupId;
pLimitInfo->currentGroupId = pBlock->info.groupId;
}
if (pProjectInfo->groupId != 0 && pProjectInfo->groupId != pBlock->info.groupId) {
pProjectInfo->curGroupOutput += 1;
if ((pProjectInfo->slimit.limit > 0) && (pProjectInfo->slimit.limit <= pProjectInfo->curGroupOutput)) {
if (pLimitInfo->currentGroupId != 0 && pLimitInfo->currentGroupId != pBlock->info.groupId) {
pLimitInfo->numOfOutputGroups += 1;
if ((pLimitInfo->slimit.limit > 0) && (pLimitInfo->slimit.limit <= pLimitInfo->numOfOutputGroups)) {
pOperator->status = OP_EXEC_DONE;
blockDataCleanup(pRes);
blockDataCleanup(pBlock);
return PROJECT_RETRIEVE_DONE;
}
// reset the value for a new group data
pProjectInfo->curOffset = 0;
pProjectInfo->curOutput = 0;
pLimitInfo->numOfOutputRows = 0;
pLimitInfo->remainOffset = pLimitInfo->limit.offset;
}
// here we reach the start position, according to the limit/offset requirements.
// set current group id
pProjectInfo->groupId = pBlock->info.groupId;
pLimitInfo->currentGroupId = pBlock->info.groupId;
if (pProjectInfo->curOffset >= pRes->info.rows) {
pProjectInfo->curOffset -= pRes->info.rows;
blockDataCleanup(pRes);
if (pLimitInfo->remainOffset >= pBlock->info.rows) {
pLimitInfo->remainOffset -= pBlock->info.rows;
blockDataCleanup(pBlock);
return PROJECT_RETRIEVE_CONTINUE;
} else if (pProjectInfo->curOffset < pRes->info.rows && pProjectInfo->curOffset > 0) {
blockDataTrimFirstNRows(pRes, pProjectInfo->curOffset);
pProjectInfo->curOffset = 0;
} else if (pLimitInfo->remainOffset < pBlock->info.rows && pLimitInfo->remainOffset > 0) {
blockDataTrimFirstNRows(pBlock, pLimitInfo->remainOffset);
pLimitInfo->remainOffset = 0;
}
// check for the limitation in each group
if (pProjectInfo->limit.limit >= 0 && pProjectInfo->curOutput + pRes->info.rows >= pProjectInfo->limit.limit) {
int32_t keepRows = (int32_t)(pProjectInfo->limit.limit - pProjectInfo->curOutput);
blockDataKeepFirstNRows(pRes, keepRows);
if (pProjectInfo->slimit.limit > 0 && pProjectInfo->slimit.limit <= pProjectInfo->curGroupOutput) {
if (pLimitInfo->limit.limit >= 0 && pLimitInfo->numOfOutputRows + pBlock->info.rows >= pLimitInfo->limit.limit) {
int32_t keepRows = (int32_t)(pLimitInfo->limit.limit - pLimitInfo->numOfOutputRows);
blockDataKeepFirstNRows(pBlock, keepRows);
if (pLimitInfo->slimit.limit > 0 && pLimitInfo->slimit.limit <= pLimitInfo->numOfOutputGroups) {
pOperator->status = OP_EXEC_DONE;
}
@ -3222,8 +3255,8 @@ static int32_t handleLimitOffset(SOperatorInfo* pOperator, SSDataBlock* pBlock)
// todo optimize performance
// If there are slimit/soffset value exists, multi-round result can not be packed into one group, since the
// they may not belong to the same group the limit/offset value is not valid in this case.
if (pRes->info.rows >= pOperator->resultInfo.threshold || pProjectInfo->slimit.offset != -1 ||
pProjectInfo->slimit.limit != -1) {
if ((!holdDataInBuf) || (pBlock->info.rows >= pOperator->resultInfo.threshold) || pLimitInfo->slimit.offset != -1 ||
pLimitInfo->slimit.limit != -1) {
return PROJECT_RETRIEVE_DONE;
} else { // not full enough, continue to accumulate the output data in the buffer.
return PROJECT_RETRIEVE_CONTINUE;
@ -3309,7 +3342,7 @@ static SSDataBlock* doProjectOperation(SOperatorInfo* pOperator) {
longjmp(pTaskInfo->env, code);
}
int32_t status = handleLimitOffset(pOperator, pBlock);
int32_t status = handleLimitOffset(pOperator, &pProjectInfo->limitInfo, pInfo->pRes, true);
// filter shall be applied after apply functions and limit/offset on the result
doFilter(pProjectInfo->pFilterNode, pInfo->pRes);
@ -3321,9 +3354,9 @@ static SSDataBlock* doProjectOperation(SOperatorInfo* pOperator) {
}
}
pProjectInfo->curOutput += pInfo->pRes->info.rows;
size_t rows = pInfo->pRes->info.rows;
pProjectInfo->limitInfo.numOfOutputRows += rows;
pOperator->resultInfo.totalRows += rows;
if (pOperator->cost.openCost == 0) {
@ -3701,7 +3734,7 @@ void destroyAggOperatorInfo(void* param, int32_t numOfOutput) {
cleanupBasicInfo(&pInfo->binfo);
cleanupAggSup(&pInfo->aggSup);
taosArrayDestroyEx(pInfo->groupResInfo.pRows, freeItem);
cleanupGroupResInfo(&pInfo->groupResInfo);
taosMemoryFreeClear(param);
}
@ -3767,10 +3800,6 @@ static SArray* setRowTsColumnOutputInfo(SqlFunctionCtx* pCtx, int32_t numOfCols)
return pList;
}
static int64_t getLimit(SNode* pLimit) { return NULL == pLimit ? -1 : ((SLimitNode*)pLimit)->limit; }
static int64_t getOffset(SNode* pLimit) { return NULL == pLimit ? -1 : ((SLimitNode*)pLimit)->offset; }
SOperatorInfo* createProjectOperatorInfo(SOperatorInfo* downstream, SProjectPhysiNode* pProjPhyNode,
SExecTaskInfo* pTaskInfo) {
SProjectOperatorInfo* pInfo = taosMemoryCalloc(1, sizeof(SProjectOperatorInfo));
@ -3783,13 +3812,8 @@ SOperatorInfo* createProjectOperatorInfo(SOperatorInfo* downstream, SProjectPhys
SExprInfo* pExprInfo = createExprInfo(pProjPhyNode->pProjections, NULL, &numOfCols);
SSDataBlock* pResBlock = createResDataBlock(pProjPhyNode->node.pOutputDataBlockDesc);
SLimit limit = {.limit = getLimit(pProjPhyNode->node.pLimit), .offset = getOffset(pProjPhyNode->node.pLimit)};
SLimit slimit = {.limit = getLimit(pProjPhyNode->node.pSlimit), .offset = getOffset(pProjPhyNode->node.pSlimit)};
initLimitInfo(pProjPhyNode->node.pLimit, pProjPhyNode->node.pSlimit, &pInfo->limitInfo);
pInfo->limit = limit;
pInfo->slimit = slimit;
pInfo->curOffset = limit.offset;
pInfo->curSOffset = slimit.offset;
pInfo->binfo.pRes = pResBlock;
pInfo->pFilterNode = pProjPhyNode->node.pConditions;
@ -4338,8 +4362,7 @@ static int32_t initTableblockDistQueryCond(uint64_t uid, SQueryTableDataCond* pC
}
SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo, SReadHandle* pHandle,
uint64_t queryId, uint64_t taskId, STableListInfo* pTableListInfo,
const char* pUser) {
STableListInfo* pTableListInfo, SNode* pTagCond, SNode* pTagIndexCond, const char* pUser) {
int32_t type = nodeType(pPhyNode);
if (pPhyNode->pChildren == NULL || LIST_LENGTH(pPhyNode->pChildren) == 0) {
@ -4347,7 +4370,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
STableScanPhysiNode* pTableScanNode = (STableScanPhysiNode*)pPhyNode;
int32_t code = createScanTableListInfo(&pTableScanNode->scan, pTableScanNode->pGroupTags,
pTableScanNode->groupSort, pHandle, pTableListInfo, queryId, taskId);
pTableScanNode->groupSort, pHandle, pTableListInfo, pTagCond, pTagIndexCond, GET_TASKID(pTaskInfo));
if (code) {
pTaskInfo->code = code;
return NULL;
@ -4367,7 +4390,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
} else if (QUERY_NODE_PHYSICAL_PLAN_TABLE_MERGE_SCAN == type) {
STableMergeScanPhysiNode* pTableScanNode = (STableMergeScanPhysiNode*)pPhyNode;
int32_t code = createScanTableListInfo(&pTableScanNode->scan, pTableScanNode->pGroupTags,
pTableScanNode->groupSort, pHandle, pTableListInfo, queryId, taskId);
pTableScanNode->groupSort, pHandle, pTableListInfo, pTagCond, pTagIndexCond, GET_TASKID(pTaskInfo));
if (code) {
pTaskInfo->code = code;
return NULL;
@ -4380,7 +4403,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
}
SOperatorInfo* pOperator =
createTableMergeScanOperatorInfo(pTableScanNode, pTableListInfo, pHandle, pTaskInfo, queryId, taskId);
createTableMergeScanOperatorInfo(pTableScanNode, pTableListInfo, pHandle, pTaskInfo);
STableScanInfo* pScanInfo = pOperator->info;
pTaskInfo->cost.pRecoder = &pScanInfo->readRecorder;
@ -4395,17 +4418,16 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
.calTrigger = pTableScanNode->triggerType,
.maxTs = INT64_MIN,
};
if (pHandle) {
if (pHandle->vnode) {
int32_t code = createScanTableListInfo(&pTableScanNode->scan, pTableScanNode->pGroupTags,
pTableScanNode->groupSort, pHandle, pTableListInfo, queryId, taskId);
pTableScanNode->groupSort, pHandle, pTableListInfo, pTagCond, pTagIndexCond, GET_TASKID(pTaskInfo));
if (code) {
pTaskInfo->code = code;
return NULL;
}
}
SOperatorInfo* pOperator =
createStreamScanOperatorInfo(pHandle, pTableScanNode, pTaskInfo, &twSup, queryId, taskId);
SOperatorInfo* pOperator = createStreamScanOperatorInfo(pHandle, pTableScanNode, pTagCond, pTaskInfo, &twSup);
return pOperator;
} else if (QUERY_NODE_PHYSICAL_PLAN_SYSTABLE_SCAN == type) {
@ -4414,7 +4436,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
} else if (QUERY_NODE_PHYSICAL_PLAN_TAG_SCAN == type) {
STagScanPhysiNode* pScanPhyNode = (STagScanPhysiNode*)pPhyNode;
int32_t code = getTableList(pHandle->meta, pHandle->vnode, pScanPhyNode, pTableListInfo);
int32_t code = getTableList(pHandle->meta, pHandle->vnode, pScanPhyNode, pTagCond, pTagIndexCond, pTableListInfo);
if (code != TSDB_CODE_SUCCESS) {
pTaskInfo->code = terrno;
return NULL;
@ -4450,8 +4472,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
} else if (QUERY_NODE_PHYSICAL_PLAN_LAST_ROW_SCAN == type) {
SLastRowScanPhysiNode* pScanNode = (SLastRowScanPhysiNode*)pPhyNode;
int32_t code = createScanTableListInfo(&pScanNode->scan, pScanNode->pGroupTags, true, pHandle, pTableListInfo,
queryId, taskId);
int32_t code = createScanTableListInfo(&pScanNode->scan, pScanNode->pGroupTags, true, pHandle, pTableListInfo, pTagCond, pTagIndexCond, GET_TASKID(pTaskInfo));
if (code != TSDB_CODE_SUCCESS) {
pTaskInfo->code = code;
return NULL;
@ -4475,7 +4496,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
SOperatorInfo** ops = taosMemoryCalloc(size, POINTER_BYTES);
for (int32_t i = 0; i < size; ++i) {
SPhysiNode* pChildNode = (SPhysiNode*)nodesListGetNode(pPhyNode->pChildren, i);
ops[i] = createOperatorTree(pChildNode, pTaskInfo, pHandle, queryId, taskId, pTableListInfo, pUser);
ops[i] = createOperatorTree(pChildNode, pTaskInfo, pHandle, pTableListInfo, pTagCond, pTagIndexCond, pUser);
if (ops[i] == NULL) {
return NULL;
}
@ -4563,7 +4584,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
int32_t children = 0;
pOptr = createStreamFinalIntervalOperatorInfo(ops[0], pPhyNode, pTaskInfo, children);
} else if (QUERY_NODE_PHYSICAL_PLAN_STREAM_FINAL_INTERVAL == type) {
int32_t children = 1;
int32_t children = pHandle->numOfVgroups;
pOptr = createStreamFinalIntervalOperatorInfo(ops[0], pPhyNode, pTaskInfo, children);
} else if (QUERY_NODE_PHYSICAL_PLAN_SORT == type) {
pOptr = createSortOperatorInfo(ops[0], (SSortPhysiNode*)pPhyNode, pTaskInfo);
@ -4658,6 +4679,7 @@ SArray* extractColumnInfo(SNodeList* pNodeList) {
return pList;
}
#if 0
STsdbReader* doCreateDataReader(STableScanPhysiNode* pTableScanNode, SReadHandle* pHandle,
STableListInfo* pTableListInfo, const char* idstr) {
int32_t code = getTableList(pHandle->meta, pHandle->vnode, &pTableScanNode->scan, pTableListInfo);
@ -4691,6 +4713,7 @@ _error:
terrno = code;
return NULL;
}
#endif
static int32_t extractTbscanInStreamOpTree(SOperatorInfo* pOperator, STableScanInfo** ppInfo) {
if (pOperator->operatorType != QUERY_NODE_PHYSICAL_PLAN_STREAM_SCAN) {
@ -4734,6 +4757,7 @@ int32_t extractTableScanNode(SPhysiNode* pNode, STableScanPhysiNode** ppNode) {
return -1;
}
#if 0
int32_t rebuildReader(SOperatorInfo* pOperator, SSubplan* plan, SReadHandle* pHandle, int64_t uid, int64_t ts) {
STableScanInfo* pTableScanInfo = NULL;
if (extractTbscanInStreamOpTree(pOperator, &pTableScanInfo) < 0) {
@ -4757,6 +4781,7 @@ int32_t rebuildReader(SOperatorInfo* pOperator, SSubplan* plan, SReadHandle* pHa
// TODO: set uid and ts to data reader
return 0;
}
#endif
int32_t encodeOperator(SOperatorInfo* ops, char** result, int32_t* length, int32_t* nOptrWithVal) {
int32_t code = TDB_CODE_SUCCESS;
@ -4908,10 +4933,7 @@ int32_t createExecTaskInfoImpl(SSubplan* pPlan, SExecTaskInfo** pTaskInfo, SRead
}
(*pTaskInfo)->sql = sql;
(*pTaskInfo)->tableqinfoList.pTagCond = pPlan->pTagCond;
(*pTaskInfo)->tableqinfoList.pTagIndexCond = pPlan->pTagIndexCond;
(*pTaskInfo)->pRoot = createOperatorTree(pPlan->pNode, *pTaskInfo, pHandle, queryId, taskId,
&(*pTaskInfo)->tableqinfoList, pPlan->user);
(*pTaskInfo)->pRoot = createOperatorTree(pPlan->pNode, *pTaskInfo, pHandle, &(*pTaskInfo)->tableqinfoList, pPlan->pTagCond, pPlan->pTagIndexCond, pPlan->user);
if (NULL == (*pTaskInfo)->pRoot) {
code = (*pTaskInfo)->code;

22
source/libs/executor/src/groupoperator.c
View File

@ -440,19 +440,19 @@ static void doHashPartition(SOperatorInfo* pOperator, SSDataBlock* pBlock) {
recordNewGroupKeys(pInfo->pGroupCols, pInfo->pGroupColVals, pBlock, j);
int32_t len = buildGroupKeys(pInfo->keyBuf, pInfo->pGroupColVals);
SDataGroupInfo* pGInfo = NULL;
void *pPage = getCurrentDataGroupInfo(pInfo, &pGInfo, len);
SDataGroupInfo* pGroupInfo = NULL;
void *pPage = getCurrentDataGroupInfo(pInfo, &pGroupInfo, len);
pGInfo->numOfRows += 1;
if (pGInfo->groupId == 0) {
pGInfo->groupId = calcGroupId(pInfo->keyBuf, len);
pGroupInfo->numOfRows += 1;
// group id
if (pGroupInfo->groupId == 0) {
pGroupInfo->groupId = calcGroupId(pInfo->keyBuf, len);
}
// number of rows
int32_t* rows = (int32_t*) pPage;
// group id
size_t numOfCols = pOperator->exprSupp.numOfExprs;
for(int32_t i = 0; i < numOfCols; ++i) {
SExprInfo* pExpr = &pOperator->exprSupp.pExprInfo[i];
@ -603,7 +603,13 @@ static void clearPartitionOperator(SPartitionOperatorInfo* pInfo) {
static int compareDataGroupInfo(const void* group1, const void* group2) {
const SDataGroupInfo* pGroupInfo1 = group1;
const SDataGroupInfo* pGroupInfo2 = group2;
return pGroupInfo1->groupId - pGroupInfo2->groupId;
if (pGroupInfo1->groupId == pGroupInfo2->groupId) {
ASSERT(0);
return 0;
}
return (pGroupInfo1->groupId < pGroupInfo2->groupId)? -1:1;
}
static SSDataBlock* buildPartitionResult(SOperatorInfo* pOperator) {

36
source/libs/executor/src/scanoperator.c
View File

@ -1196,7 +1196,6 @@ static int32_t setBlockIntoRes(SStreamScanInfo* pInfo, const SSDataBlock* pBlock
if (pResCol->info.colId == pColMatchInfo->colId) {
SColumnInfoData* pDst = taosArrayGet(pInfo->pRes->pDataBlock, pColMatchInfo->targetSlotId);
colDataAssign(pDst, pResCol, pBlock->info.rows, &pInfo->pRes->info);
// taosArraySet(pInfo->pRes->pDataBlock, pColMatchInfo->targetSlotId, pResCol);
colExists = true;
break;
}
@ -1435,6 +1434,7 @@ static SSDataBlock* doStreamScan(SOperatorInfo* pOperator) {
}
}
}
qDebug("scan rows: %d", pBlockInfo->rows);
return (pBlockInfo->rows == 0) ? NULL : pInfo->pRes;
@ -1497,9 +1497,8 @@ static void destroyStreamScanOperatorInfo(void* param, int32_t numOfOutput) {
taosMemoryFree(pStreamScan);
}
SOperatorInfo* createStreamScanOperatorInfo(SReadHandle* pHandle, STableScanPhysiNode* pTableScanNode,
SExecTaskInfo* pTaskInfo, STimeWindowAggSupp* pTwSup, uint64_t queryId,
uint64_t taskId) {
SOperatorInfo* createStreamScanOperatorInfo(SReadHandle* pHandle, STableScanPhysiNode* pTableScanNode, SNode* pTagCond,
SExecTaskInfo* pTaskInfo, STimeWindowAggSupp* pTwSup) {
SStreamScanInfo* pInfo = taosMemoryCalloc(1, sizeof(SStreamScanInfo));
SOperatorInfo* pOperator = taosMemoryCalloc(1, sizeof(SOperatorInfo));
@ -1509,9 +1508,10 @@ SOperatorInfo* createStreamScanOperatorInfo(SReadHandle* pHandle, STableScanPhys
}
SScanPhysiNode* pScanPhyNode = &pTableScanNode->scan;
SDataBlockDescNode* pDescNode = pScanPhyNode->node.pOutputDataBlockDesc;
pInfo->pTagCond = pTagCond;
int32_t numOfCols = 0;
pInfo->pColMatchInfo = extractColMatchInfo(pScanPhyNode->pScanCols, pDescNode, &numOfCols, COL_MATCH_FROM_COL_ID);
@ -1538,7 +1538,7 @@ SOperatorInfo* createStreamScanOperatorInfo(SReadHandle* pHandle, STableScanPhys
goto _error;
}
if (pHandle) {
if (pHandle->vnode) {
SOperatorInfo* pTableScanOp = createTableScanOperatorInfo(pTableScanNode, pHandle, pTaskInfo);
STableScanInfo* pTSInfo = (STableScanInfo*)pTableScanOp->info;
if (pHandle->version > 0) {
@ -2550,26 +2550,19 @@ typedef struct STableMergeScanInfo {
int32_t tableEndIndex;
bool hasGroupId;
uint64_t groupId;
SArray* dataReaders; // array of tsdbReaderT*
SReadHandle readHandle;
int32_t bufPageSize;
uint32_t sortBufSize; // max buffer size for in-memory sort
SArray* pSortInfo;
SSortHandle* pSortHandle;
SSDataBlock* pSortInputBlock;
int64_t startTs; // sort start time
SArray* sortSourceParams;
uint64_t queryId;
uint64_t taskId;
SFileBlockLoadRecorder readRecorder;
int64_t numOfRows;
// int32_t prevGroupId; // previous table group id
SScanInfo scanInfo;
int32_t scanTimes;
SNode* pFilterNode; // filter info, which is push down by optimizer
@ -2584,26 +2577,25 @@ typedef struct STableMergeScanInfo {
SExprInfo* pPseudoExpr;
int32_t numOfPseudoExpr;
SqlFunctionCtx* pPseudoCtx;
// int32_t* rowEntryInfoOffset;
SQueryTableDataCond cond;
int32_t scanFlag; // table scan flag to denote if it is a repeat/reverse/main scan
int32_t dataBlockLoadFlag;
SInterval interval; // if the upstream is an interval operator, the interval info is also kept here to get the time
// if the upstream is an interval operator, the interval info is also kept here to get the time
// window to check if current data block needs to be loaded.
SInterval interval;
SSampleExecInfo sample; // sample execution info
} STableMergeScanInfo;
int32_t createScanTableListInfo(SScanPhysiNode* pScanNode, SNodeList* pGroupTags, bool groupSort, SReadHandle* pHandle,
STableListInfo* pTableListInfo, uint64_t queryId, uint64_t taskId) {
int32_t code = getTableList(pHandle->meta, pHandle->vnode, pScanNode, pTableListInfo);
STableListInfo* pTableListInfo, SNode* pTagCond, SNode* pTagIndexCond, const char* idStr) {
int32_t code = getTableList(pHandle->meta, pHandle->vnode, pScanNode, pTagCond, pTagIndexCond, pTableListInfo);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
if (taosArrayGetSize(pTableListInfo->pTableList) == 0) {
qDebug("no table qualified for query, TID:0x%" PRIx64 ", QID:0x%" PRIx64, taskId, queryId);
qDebug("no table qualified for query, %s" PRIx64, idStr);
return TSDB_CODE_SUCCESS;
}
@ -3027,8 +3019,7 @@ int32_t compareTableKeyInfoByGid(const void* p1, const void* p2) {
}
SOperatorInfo* createTableMergeScanOperatorInfo(STableScanPhysiNode* pTableScanNode, STableListInfo* pTableListInfo,
SReadHandle* readHandle, SExecTaskInfo* pTaskInfo, uint64_t queryId,
uint64_t taskId) {
SReadHandle* readHandle, SExecTaskInfo* pTaskInfo) {
STableMergeScanInfo* pInfo = taosMemoryCalloc(1, sizeof(STableMergeScanInfo));
SOperatorInfo* pOperator = taosMemoryCalloc(1, sizeof(SOperatorInfo));
if (pInfo == NULL || pOperator == NULL) {
@ -3067,9 +3058,6 @@ SOperatorInfo* createTableMergeScanOperatorInfo(STableScanPhysiNode* pTableScanN
pInfo->pResBlock = createResDataBlock(pDescNode);
pInfo->dataReaders = taosArrayInit(64, POINTER_BYTES);
pInfo->queryId = queryId;
pInfo->taskId = taskId;
pInfo->sortSourceParams = taosArrayInit(64, sizeof(STableMergeScanSortSourceParam));
pInfo->pSortInfo = generateSortByTsInfo(pInfo->pColMatchInfo, pInfo->cond.order);

14
source/libs/executor/src/sortoperator.c
View File

@ -22,31 +22,31 @@ static int32_t getExplainExecInfo(SOperatorInfo* pOptr, void** pOptrExplain
static void destroyOrderOperatorInfo(void* param, int32_t numOfOutput);
SOperatorInfo* createSortOperatorInfo(SOperatorInfo* downstream, SSortPhysiNode* pSortPhyNode,
SExecTaskInfo* pTaskInfo) {
// todo add limit/offset impl
SOperatorInfo* createSortOperatorInfo(SOperatorInfo* downstream, SSortPhysiNode* pSortNode, SExecTaskInfo* pTaskInfo) {
SSortOperatorInfo* pInfo = taosMemoryCalloc(1, sizeof(SSortOperatorInfo));
SOperatorInfo* pOperator = taosMemoryCalloc(1, sizeof(SOperatorInfo));
if (pInfo == NULL || pOperator == NULL /* || rowSize > 100 * 1024 * 1024*/) {
goto _error;
}
SDataBlockDescNode* pDescNode = pSortPhyNode->node.pOutputDataBlockDesc;
SDataBlockDescNode* pDescNode = pSortNode->node.pOutputDataBlockDesc;
int32_t numOfCols = 0;
SSDataBlock* pResBlock = createResDataBlock(pDescNode);
SExprInfo* pExprInfo = createExprInfo(pSortPhyNode->pExprs, NULL, &numOfCols);
SExprInfo* pExprInfo = createExprInfo(pSortNode->pExprs, NULL, &numOfCols);
int32_t numOfOutputCols = 0;
SArray* pColMatchColInfo =
extractColMatchInfo(pSortPhyNode->pTargets, pDescNode, &numOfOutputCols, COL_MATCH_FROM_SLOT_ID);
extractColMatchInfo(pSortNode->pTargets, pDescNode, &numOfOutputCols, COL_MATCH_FROM_SLOT_ID);
pOperator->exprSupp.pCtx = createSqlFunctionCtx(pExprInfo, numOfCols, &pOperator->exprSupp.rowEntryInfoOffset);
pInfo->binfo.pRes = pResBlock;
initResultSizeInfo(pOperator, 1024);
pInfo->pSortInfo = createSortInfo(pSortPhyNode->pSortKeys);
pInfo->pCondition = pSortPhyNode->node.pConditions;
pInfo->pSortInfo = createSortInfo(pSortNode->pSortKeys);
pInfo->pCondition = pSortNode->node.pConditions;
pInfo->pColMatchInfo = pColMatchColInfo;
pOperator->name = "SortOperator";
pOperator->operatorType = QUERY_NODE_PHYSICAL_PLAN_SORT;

16
source/libs/executor/src/timewindowoperator.c
View File

@ -63,7 +63,6 @@ static int32_t setTimeWindowOutputBuf(SResultRowInfo* pResultRowInfo, STimeWindo
SResultRow** pResult, int64_t tableGroupId, SqlFunctionCtx* pCtx,
int32_t numOfOutput, int32_t* rowEntryInfoOffset, SAggSupporter* pAggSup,
SExecTaskInfo* pTaskInfo) {
assert(win->skey <= win->ekey);
SResultRow* pResultRow = doSetResultOutBufByKey(pAggSup->pResultBuf, pResultRowInfo, (char*)&win->skey, TSDB_KEYSIZE,
masterscan, tableGroupId, pTaskInfo, true, pAggSup);
@ -1513,12 +1512,25 @@ static void destroyStateWindowOperatorInfo(void* param, int32_t numOfOutput) {
taosMemoryFreeClear(param);
}
static void freeItem(void* param) {
SGroupKeys *pKey = (SGroupKeys*) param;
taosMemoryFree(pKey->pData);
}
void destroyIntervalOperatorInfo(void* param, int32_t numOfOutput) {
SIntervalAggOperatorInfo* pInfo = (SIntervalAggOperatorInfo*)param;
cleanupBasicInfo(&pInfo->binfo);
cleanupAggSup(&pInfo->aggSup);
taosArrayDestroy(pInfo->pRecycledPages);
pInfo->pRecycledPages = taosArrayDestroy(pInfo->pRecycledPages);
pInfo->pInterpCols = taosArrayDestroy(pInfo->pInterpCols);
taosArrayDestroyEx(pInfo->pPrevValues, freeItem);
pInfo->pPrevValues = NULL;
pInfo->pDelWins = taosArrayDestroy(pInfo->pDelWins);
pInfo->pDelRes = blockDataDestroy(pInfo->pDelRes);
cleanupGroupResInfo(&pInfo->groupResInfo);
colDataDestroy(&pInfo->twAggSup.timeWindowData);
taosMemoryFreeClear(param);
}

24
source/libs/function/src/builtins.c
View File

@ -194,8 +194,9 @@ static bool validateTimezoneFormat(const SValueNode* pVal) {
void static addTimezoneParam(SNodeList* pList) {
char buf[6] = {0};
time_t t = taosTime(NULL);
struct tm* tmInfo = taosLocalTime(&t, NULL);
strftime(buf, sizeof(buf), "%z", tmInfo);
struct tm tmInfo;
taosLocalTime(&t, &tmInfo);
strftime(buf, sizeof(buf), "%z", &tmInfo);
int32_t len = (int32_t)strlen(buf);
SValueNode* pVal = (SValueNode*)nodesMakeNode(QUERY_NODE_VALUE);
@ -1422,14 +1423,6 @@ static int32_t translateIrate(SFunctionNode* pFunc, char* pErrBuf, int32_t len)
}
static int32_t translateFirstLast(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
int32_t numOfParams = LIST_LENGTH(pFunc->pParameterList);
for (int32_t i = 0; i < numOfParams; ++i) {
SNode* pParamNode = nodesListGetNode(pFunc->pParameterList, i);
if (QUERY_NODE_VALUE == nodeType(pParamNode)) {
return invaildFuncParaValueErrMsg(pErrBuf, len, pFunc->functionName);
}
}
pFunc->node.resType = ((SExprNode*)nodesListGetNode(pFunc->pParameterList, 0))->resType;
return TSDB_CODE_SUCCESS;
}
@ -2086,6 +2079,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getTopBotFuncEnv,
.initFunc = topBotFunctionSetup,
.processFunc = topFunction,
.sprocessFunc = topBotScalarFunction,
.finalizeFunc = topBotFinalize,
.combineFunc = topCombine,
.pPartialFunc = "top",
@ -2100,6 +2094,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getTopBotFuncEnv,
.initFunc = topBotFunctionSetup,
.processFunc = bottomFunction,
.sprocessFunc = topBotScalarFunction,
.finalizeFunc = topBotFinalize,
.combineFunc = bottomCombine,
.pPartialFunc = "bottom",
@ -2229,6 +2224,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getFirstLastFuncEnv,
.initFunc = functionSetup,
.processFunc = lastRowFunction,
.sprocessFunc = firstLastScalarFunction,
.finalizeFunc = firstLastFinalize
},
{
@ -2249,6 +2245,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getFirstLastFuncEnv,
.initFunc = functionSetup,
.processFunc = firstFunction,
.sprocessFunc = firstLastScalarFunction,
.finalizeFunc = firstLastFinalize,
.pPartialFunc = "_first_partial",
.pMergeFunc = "_first_merge",
@ -2284,6 +2281,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getFirstLastFuncEnv,
.initFunc = functionSetup,
.processFunc = lastFunction,
.sprocessFunc = firstLastScalarFunction,
.finalizeFunc = firstLastFinalize,
.pPartialFunc = "_last_partial",
.pMergeFunc = "_last_merge",
@ -2331,6 +2329,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getHistogramFuncEnv,
.initFunc = histogramFunctionSetup,
.processFunc = histogramFunction,
.sprocessFunc = histogramScalarFunction,
.finalizeFunc = histogramFinalize,
.invertFunc = NULL,
.combineFunc = histogramCombine,
@ -2430,6 +2429,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getStateFuncEnv,
.initFunc = functionSetup,
.processFunc = stateDurationFunction,
.sprocessFunc = stateDurationScalarFunction,
.finalizeFunc = NULL
},
{
@ -2462,6 +2462,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getSampleFuncEnv,
.initFunc = sampleFunctionSetup,
.processFunc = sampleFunction,
.sprocessFunc = sampleScalarFunction,
.finalizeFunc = sampleFinalize
},
{
@ -2473,6 +2474,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getTailFuncEnv,
.initFunc = tailFunctionSetup,
.processFunc = tailFunction,
.sprocessFunc = tailScalarFunction,
.finalizeFunc = NULL
},
{
@ -2484,6 +2486,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getUniqueFuncEnv,
.initFunc = uniqueFunctionSetup,
.processFunc = uniqueFunction,
.sprocessFunc = uniqueScalarFunction,
.finalizeFunc = NULL
},
{
@ -2494,6 +2497,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getModeFuncEnv,
.initFunc = modeFunctionSetup,
.processFunc = modeFunction,
.sprocessFunc = modeScalarFunction,
.finalizeFunc = modeFinalize,
},
{

27
source/libs/function/src/builtinsimpl.c
View File

@ -5098,12 +5098,7 @@ bool modeFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResInfo) {
return true;
}
static void doModeAdd(SModeInfo* pInfo, char* data, bool isNull) {
// ignore null elements
if (isNull) {
return;
}
static void doModeAdd(SModeInfo* pInfo, char* data) {
int32_t hashKeyBytes = IS_VAR_DATA_TYPE(pInfo->colType) ? varDataTLen(data) : pInfo->colBytes;
SModeItem** pHashItem = taosHashGet(pInfo->pHash, data, hashKeyBytes);
if (pHashItem == NULL) {
@ -5128,10 +5123,16 @@ int32_t modeFunction(SqlFunctionCtx* pCtx) {
SColumnInfoData* pInputCol = pInput->pData[0];
SColumnInfoData* pOutput = (SColumnInfoData*)pCtx->pOutput;
int32_t numOfElems = 0;
int32_t startOffset = pCtx->offset;
for (int32_t i = pInput->startRowIndex; i < pInput->numOfRows + pInput->startRowIndex; ++i) {
char* data = colDataGetData(pInputCol, i);
doModeAdd(pInfo, data, colDataIsNull_s(pInputCol, i));
if (colDataIsNull_s(pInputCol, i)) {
continue;
}
numOfElems++;
doModeAdd(pInfo, data);
if (sizeof(SModeInfo) + pInfo->numOfPoints * (sizeof(SModeItem) + pInfo->colBytes) >= MODE_MAX_RESULT_SIZE) {
taosHashCleanup(pInfo->pHash);
@ -5139,7 +5140,7 @@ int32_t modeFunction(SqlFunctionCtx* pCtx) {
}
}
SET_VAL(pResInfo, 1, 1);
SET_VAL(pResInfo, numOfElems, 1);
return TSDB_CODE_SUCCESS;
}
@ -5660,8 +5661,13 @@ int32_t derivativeFunction(SqlFunctionCtx* pCtx) {
} else {
double r = ((v - pDerivInfo->prevValue) * pDerivInfo->tsWindow) / (tsList[i] - pDerivInfo->prevTs);
if (pDerivInfo->ignoreNegative && r < 0) {
} else {
if (isinf(r) || isnan(r)) {
colDataAppendNULL(pOutput, pos);
} else {
colDataAppend(pOutput, pos, (const char*)&r, false);
}
if (pTsOutput != NULL) {
colDataAppendInt64(pTsOutput, pos, &tsList[i]);
}
@ -5687,8 +5693,13 @@ int32_t derivativeFunction(SqlFunctionCtx* pCtx) {
} else {
double r = ((pDerivInfo->prevValue - v) * pDerivInfo->tsWindow) / (pDerivInfo->prevTs - tsList[i]);
if (pDerivInfo->ignoreNegative && r < 0) {
} else {
if (isinf(r) || isnan(r)) {
colDataAppendNULL(pOutput, pos);
} else {
colDataAppend(pOutput, pos, (const char*)&r, false);
}
if (pTsOutput != NULL) {
colDataAppendInt64(pTsOutput, pos, &pDerivInfo->prevTs);
}

40
source/libs/nodes/src/nodesCodeFuncs.c
View File

@ -548,37 +548,12 @@ static const char* jkScanLogicPlanScanPseudoCols = "ScanPseudoCols";
static const char* jkScanLogicPlanTableType = "TableType";
static const char* jkScanLogicPlanTableId = "TableId";
static const char* jkScanLogicPlanStableId = "StableId";
static const char* jkScanLogicPlanScanType = "ScanType";
static const char* jkScanLogicPlanScanCount = "ScanCount";
static const char* jkScanLogicPlanReverseScanCount = "ReverseScanCount";
static const char* jkScanLogicPlanTagCond = "TagCond";
static const char* jkScanLogicPlanGroupTags = "GroupTags";
// typedef struct SScanLogicNode {
// uint64_t stableId;
// SVgroupsInfo* pVgroupList;
// EScanType scanType;
// uint8_t scanSeq[2]; // first is scan count, and second is reverse scan count
// STimeWindow scanRange;
// SName tableName;
// bool showRewrite;
// double ratio;
// SNodeList* pDynamicScanFuncs;
// int32_t dataRequired;
// int64_t interval;
// int64_t offset;
// int64_t sliding;
// int8_t intervalUnit;
// int8_t slidingUnit;
// SNode* pTagCond;
// SNode* pTagIndexCond;
// int8_t triggerType;
// int64_t watermark;
// int8_t igExpired;
// SArray* pSmaIndexes;
// SNodeList* pGroupTags;
// bool groupSort;
// } SScanLogicNode;
static int32_t logicScanNodeToJson(const void* pObj, SJson* pJson) {
const SScanLogicNode* pNode = (const SScanLogicNode*)pObj;
@ -598,6 +573,9 @@ static int32_t logicScanNodeToJson(const void* pObj, SJson* pJson) {
if (TSDB_CODE_SUCCESS == code) {
code = tjsonAddIntegerToObject(pJson, jkScanLogicPlanStableId, pNode->stableId);
}
if (TSDB_CODE_SUCCESS == code) {
code = tjsonAddIntegerToObject(pJson, jkScanLogicPlanScanType, pNode->scanType);
}
if (TSDB_CODE_SUCCESS == code) {
code = tjsonAddIntegerToObject(pJson, jkScanLogicPlanScanCount, pNode->scanSeq[0]);
}
@ -634,6 +612,9 @@ static int32_t jsonToLogicScanNode(const SJson* pJson, void* pObj) {
if (TSDB_CODE_SUCCESS == code) {
code = tjsonGetUBigIntValue(pJson, jkScanLogicPlanStableId, &pNode->stableId);
}
if (TSDB_CODE_SUCCESS == code) {
tjsonGetNumberValue(pJson, jkScanLogicPlanScanType, pNode->scanType, code);
}
if (TSDB_CODE_SUCCESS == code) {
code = tjsonGetUTinyIntValue(pJson, jkScanLogicPlanScanCount, &pNode->scanSeq[0]);
}
@ -1677,6 +1658,7 @@ static int32_t jsonToPhysiSysTableScanNode(const SJson* pJson, void* pObj) {
}
static const char* jkProjectPhysiPlanProjections = "Projections";
static const char* jkProjectPhysiPlanMergeDataBlock = "MergeDataBlock";
static int32_t physiProjectNodeToJson(const void* pObj, SJson* pJson) {
const SProjectPhysiNode* pNode = (const SProjectPhysiNode*)pObj;
@ -1685,6 +1667,9 @@ static int32_t physiProjectNodeToJson(const void* pObj, SJson* pJson) {
if (TSDB_CODE_SUCCESS == code) {
code = nodeListToJson(pJson, jkProjectPhysiPlanProjections, pNode->pProjections);
}
if (TSDB_CODE_SUCCESS == code) {
code = tjsonAddBoolToObject(pJson, jkProjectPhysiPlanMergeDataBlock, pNode->mergeDataBlock);
}
return code;
}
@ -1696,6 +1681,9 @@ static int32_t jsonToPhysiProjectNode(const SJson* pJson, void* pObj) {
if (TSDB_CODE_SUCCESS == code) {
code = jsonToNodeList(pJson, jkProjectPhysiPlanProjections, &pNode->pProjections);
}
if (TSDB_CODE_SUCCESS == code) {
code = tjsonGetBoolValue(pJson, jkProjectPhysiPlanMergeDataBlock, &pNode->mergeDataBlock);
}
return code;
}

8
source/libs/nodes/src/nodesUtilFuncs.c
View File

@ -1923,15 +1923,18 @@ int32_t nodesPartitionCond(SNode** pCondition, SNode** pPrimaryKeyCond, SNode**
return partitionLogicCond(pCondition, pPrimaryKeyCond, pTagIndexCond, pTagCond, pOtherCond);
}
bool needOutput = false;
switch (classifyCondition(*pCondition)) {
case COND_TYPE_PRIMARY_KEY:
if (NULL != pPrimaryKeyCond) {
*pPrimaryKeyCond = *pCondition;
needOutput = true;
}
break;
case COND_TYPE_TAG_INDEX:
if (NULL != pTagIndexCond) {
*pTagIndexCond = *pCondition;
needOutput = true;
}
if (NULL != pTagCond) {
SNode* pTempCond = *pCondition;
@ -1942,21 +1945,26 @@ int32_t nodesPartitionCond(SNode** pCondition, SNode** pPrimaryKeyCond, SNode**
}
}
*pTagCond = pTempCond;
needOutput = true;
}
break;
case COND_TYPE_TAG:
if (NULL != pTagCond) {
*pTagCond = *pCondition;
needOutput = true;
}
break;
case COND_TYPE_NORMAL:
default:
if (NULL != pOtherCond) {
*pOtherCond = *pCondition;
needOutput = true;
}
break;
}
if (needOutput) {
*pCondition = NULL;
}
return TSDB_CODE_SUCCESS;
}

3
source/libs/parser/src/parCalcConst.c
View File

@ -201,7 +201,8 @@ static int32_t calcConstProject(SNode* pProject, bool dual, SNode** pNew) {
}
static bool isUselessCol(SExprNode* pProj) {
if (QUERY_NODE_FUNCTION == nodeType(pProj) && !fmIsScalarFunc(((SFunctionNode*)pProj)->funcId)) {
if (QUERY_NODE_FUNCTION == nodeType(pProj) && !fmIsScalarFunc(((SFunctionNode*)pProj)->funcId) &&
!fmIsPseudoColumnFunc(((SFunctionNode*)pProj)->funcId)) {
return false;
}
return NULL == ((SExprNode*)pProj)->pAssociation;

11
source/libs/parser/src/parInsert.c
View File

@ -2161,7 +2161,7 @@ static void smlDestroyTableHandle(void* pHandle) {
tdDestroySVCreateTbReq(&handle->createTblReq);
}
static int32_t smlBoundColumnData(SArray* cols, SParsedDataColInfo* pColList, SSchema* pSchema) {
static int32_t smlBoundColumnData(SArray* cols, SParsedDataColInfo* pColList, SSchema* pSchema, bool isTag) {
col_id_t nCols = pColList->numOfCols;
pColList->numOfBound = 0;
@ -2177,7 +2177,8 @@ static int32_t smlBoundColumnData(SArray* cols, SParsedDataColInfo* pColList, SS
SSmlKv* kv = taosArrayGetP(cols, i);
SToken sToken = {.n = kv->keyLen, .z = (char*)kv->key};
col_id_t t = lastColIdx + 1;
col_id_t index = findCol(&sToken, t, nCols, pSchema);
col_id_t index = ((t == 0 && !isTag) ? 0 : findCol(&sToken, t, nCols, pSchema));
uDebug("SML, index:%d, t:%d, ncols:%d, kv->name:%s", index, t, nCols, kv->key);
if (index < 0 && t > 0) {
index = findCol(&sToken, 0, t, pSchema);
isOrdered = false;
@ -2312,7 +2313,7 @@ int32_t smlBindData(void* handle, SArray* tags, SArray* colsSchema, SArray* cols
smlDestroyTableHandle(&smlHandle->tableExecHandle); // free for each table
SSchema* pTagsSchema = getTableTagSchema(pTableMeta);
setBoundColumnInfo(&smlHandle->tableExecHandle.tags, pTagsSchema, getNumOfTags(pTableMeta));
int ret = smlBoundColumnData(tags, &smlHandle->tableExecHandle.tags, pTagsSchema);
int ret = smlBoundColumnData(tags, &smlHandle->tableExecHandle.tags, pTagsSchema, true);
if (ret != TSDB_CODE_SUCCESS) {
buildInvalidOperationMsg(&pBuf, "bound tags error");
return ret;
@ -2343,7 +2344,7 @@ int32_t smlBindData(void* handle, SArray* tags, SArray* colsSchema, SArray* cols
SSchema* pSchema = getTableColumnSchema(pTableMeta);
ret = smlBoundColumnData(colsSchema, &pDataBlock->boundColumnInfo, pSchema);
ret = smlBoundColumnData(colsSchema, &pDataBlock->boundColumnInfo, pSchema, false);
if (ret != TSDB_CODE_SUCCESS) {
buildInvalidOperationMsg(&pBuf, "bound cols error");
return ret;
@ -2401,7 +2402,9 @@ int32_t smlBindData(void* handle, SArray* tags, SArray* colsSchema, SArray* cols
} else {
int32_t colLen = kv->length;
if (pColSchema->type == TSDB_DATA_TYPE_TIMESTAMP) {
// uError("SML:data before:%ld, precision:%d", kv->i, pTableMeta->tableInfo.precision);
kv->i = convertTimePrecision(kv->i, TSDB_TIME_PRECISION_NANO, pTableMeta->tableInfo.precision);
// uError("SML:data after:%ld, precision:%d", kv->i, pTableMeta->tableInfo.precision);
}
if (IS_VAR_DATA_TYPE(kv->type)) {

3
source/libs/parser/src/parTranslater.c
View File

@ -5968,6 +5968,7 @@ static int32_t buildUpdateTagValReq(STranslateContext* pCxt, SAlterTableStmt* pS
if (NULL == pReq->tagName) {
return TSDB_CODE_OUT_OF_MEMORY;
}
pReq->colId = pSchema->colId;
SDataType targetDt = schemaToDataType(pTableMeta->tableInfo.precision, pSchema);
if (DEAL_RES_ERROR == translateValueImpl(pCxt, pStmt->pVal, targetDt, true)) {
@ -6051,6 +6052,7 @@ static int32_t buildDropColReq(STranslateContext* pCxt, SAlterTableStmt* pStmt,
if (NULL == pReq->colName) {
return TSDB_CODE_OUT_OF_MEMORY;
}
pReq->colId = pSchema->colId;
return TSDB_CODE_SUCCESS;
}
@ -6071,6 +6073,7 @@ static int32_t buildUpdateColReq(STranslateContext* pCxt, SAlterTableStmt* pStmt
if (NULL == pReq->colName) {
return TSDB_CODE_OUT_OF_MEMORY;
}
pReq->colId = pSchema->colId;
return TSDB_CODE_SUCCESS;
}

26
source/libs/planner/src/planLogicCreater.c
View File

@ -20,6 +20,7 @@
typedef struct SLogicPlanContext {
SPlanContext* pPlanCxt;
SLogicNode* pCurrRoot;
bool hasScan;
} SLogicPlanContext;
typedef int32_t (*FCreateLogicNode)(SLogicPlanContext*, void*, SLogicNode**);
@ -161,6 +162,10 @@ static EScanType getScanType(SLogicPlanContext* pCxt, SNodeList* pScanPseudoCols
return SCAN_TYPE_STREAM;
}
if (TSDB_SYSTEM_TABLE == tableType) {
return SCAN_TYPE_SYSTEM_TABLE;
}
if (NULL == pScanCols) {
return NULL == pScanPseudoCols
? SCAN_TYPE_TABLE
@ -169,17 +174,6 @@ static EScanType getScanType(SLogicPlanContext* pCxt, SNodeList* pScanPseudoCols
: SCAN_TYPE_TABLE);
}
if (TSDB_SYSTEM_TABLE == tableType) {
return SCAN_TYPE_SYSTEM_TABLE;
}
SNode* pCol = NULL;
FOREACH(pCol, pScanCols) {
if (COLUMN_TYPE_COLUMN == ((SColumnNode*)pCol)->colType) {
return SCAN_TYPE_TABLE;
}
}
return SCAN_TYPE_TABLE;
}
@ -300,6 +294,8 @@ static int32_t createScanLogicNode(SLogicPlanContext* pCxt, SSelectStmt* pSelect
nodesDestroyNode((SNode*)pScan);
}
pCxt->hasScan = true;
return code;
}
@ -1339,9 +1335,9 @@ static void doSetLogicNodeParent(SLogicNode* pNode, SLogicNode* pParent) {
static void setLogicNodeParent(SLogicNode* pNode) { doSetLogicNodeParent(pNode, NULL); }
static void setLogicSubplanType(SLogicSubplan* pSubplan) {
static void setLogicSubplanType(bool hasScan, SLogicSubplan* pSubplan) {
if (QUERY_NODE_LOGIC_PLAN_VNODE_MODIFY != nodeType(pSubplan->pNode)) {
pSubplan->subplanType = SUBPLAN_TYPE_SCAN;
pSubplan->subplanType = hasScan ? SUBPLAN_TYPE_SCAN : SUBPLAN_TYPE_MERGE;
} else {
SVnodeModifyLogicNode* pModify = (SVnodeModifyLogicNode*)pSubplan->pNode;
pSubplan->subplanType = (MODIFY_TABLE_TYPE_INSERT == pModify->modifyType && NULL != pModify->node.pChildren)
@ -1351,7 +1347,7 @@ static void setLogicSubplanType(SLogicSubplan* pSubplan) {
}
int32_t createLogicPlan(SPlanContext* pCxt, SLogicSubplan** pLogicSubplan) {
SLogicPlanContext cxt = {.pPlanCxt = pCxt};
SLogicPlanContext cxt = {.pPlanCxt = pCxt, .pCurrRoot = NULL, .hasScan = false};
SLogicSubplan* pSubplan = (SLogicSubplan*)nodesMakeNode(QUERY_NODE_LOGIC_SUBPLAN);
if (NULL == pSubplan) {
@ -1364,7 +1360,7 @@ int32_t createLogicPlan(SPlanContext* pCxt, SLogicSubplan** pLogicSubplan) {
int32_t code = createQueryLogicNode(&cxt, pCxt->pAstRoot, &pSubplan->pNode);
if (TSDB_CODE_SUCCESS == code) {
setLogicNodeParent(pSubplan->pNode);
setLogicSubplanType(pSubplan);
setLogicSubplanType(cxt.hasScan, pSubplan);
}
if (TSDB_CODE_SUCCESS == code) {

29
source/libs/planner/src/planPhysiCreater.c
View File

@ -35,7 +35,8 @@ typedef struct SPhysiPlanContext {
int32_t errCode;
int16_t nextDataBlockId;
SArray* pLocationHelper;
SArray* pExecNodeList; // SArray<SQueryNodeLoad>
bool hasScan;
bool hasSysScan;
} SPhysiPlanContext;
static int32_t getSlotKey(SNode* pNode, const char* pStmtName, char* pKey) {
@ -255,7 +256,7 @@ static int32_t addDataBlockSlot(SPhysiPlanContext* pCxt, SNode** pNode, SDataBlo
static int32_t addDataBlockSlotsForProject(SPhysiPlanContext* pCxt, const char* pStmtName, SNodeList* pList,
SDataBlockDescNode* pDataBlockDesc) {
return addDataBlockSlotsImpl(pCxt, pList, pDataBlockDesc, pStmtName, true, false);
return addDataBlockSlotsImpl(pCxt, pList, pDataBlockDesc, pStmtName, false, false);
}
static int32_t pushdownDataBlockSlots(SPhysiPlanContext* pCxt, SNodeList* pList, SDataBlockDescNode* pDataBlockDesc) {
@ -495,8 +496,6 @@ static int32_t createSimpleScanPhysiNode(SPhysiPlanContext* pCxt, SSubplan* pSub
return TSDB_CODE_OUT_OF_MEMORY;
}
vgroupInfoToNodeAddr(pScanLogicNode->pVgroupList->vgroups, &pSubplan->execNode);
SQueryNodeLoad node = {.addr = pSubplan->execNode, .load = 0};
taosArrayPush(pCxt->pExecNodeList, &node);
return createScanPhysiNodeFinalize(pCxt, pSubplan, pScanLogicNode, pScan, pPhyNode);
}
@ -577,8 +576,6 @@ static int32_t createSystemTableScanPhysiNode(SPhysiPlanContext* pCxt, SSubplan*
pSubplan->execNode.nodeId = MNODE_HANDLE;
pSubplan->execNode.epSet = pCxt->pPlanCxt->mgmtEpSet;
}
SQueryNodeLoad node = {.addr = {.nodeId = MNODE_HANDLE, .epSet = pCxt->pPlanCxt->mgmtEpSet}, .load = 0};
taosArrayPush(pCxt->pExecNodeList, &node);
if (0 == strcmp(pScanLogicNode->tableName.tname, TSDB_INS_TABLE_DNODE_VARIABLES)) {
pScan->mgmtEpSet = pScanLogicNode->pVgroupList->vgroups->epSet;
} else {
@ -586,6 +583,7 @@ static int32_t createSystemTableScanPhysiNode(SPhysiPlanContext* pCxt, SSubplan*
}
tNameGetFullDbName(&pScanLogicNode->tableName, pSubplan->dbFName);
pCxt->hasSysScan = true;
return createScanPhysiNodeFinalize(pCxt, pSubplan, pScanLogicNode, (SScanPhysiNode*)pScan, pPhyNode);
}
@ -601,6 +599,7 @@ static int32_t createTableMergeScanPhysiNode(SPhysiPlanContext* pCxt, SSubplan*
static int32_t createScanPhysiNode(SPhysiPlanContext* pCxt, SSubplan* pSubplan, SScanLogicNode* pScanLogicNode,
SPhysiNode** pPhyNode) {
pCxt->hasScan = true;
switch (pScanLogicNode->scanType) {
case SCAN_TYPE_TAG:
case SCAN_TYPE_BLOCK_INFO:
@ -1806,23 +1805,31 @@ static void setExplainInfo(SPlanContext* pCxt, SQueryPlan* pPlan) {
}
}
static void setExecNodeList(SPhysiPlanContext* pCxt, SArray* pExecNodeList) {
if (NULL == pExecNodeList) {
return;
}
if (pCxt->hasSysScan || !pCxt->hasScan) {
SQueryNodeLoad node = {.addr = {.nodeId = MNODE_HANDLE, .epSet = pCxt->pPlanCxt->mgmtEpSet}, .load = 0};
taosArrayPush(pExecNodeList, &node);
}
}
int32_t createPhysiPlan(SPlanContext* pCxt, SQueryLogicPlan* pLogicPlan, SQueryPlan** pPlan, SArray* pExecNodeList) {
SPhysiPlanContext cxt = {.pPlanCxt = pCxt,
.errCode = TSDB_CODE_SUCCESS,
.nextDataBlockId = 0,
.pLocationHelper = taosArrayInit(32, POINTER_BYTES),
.pExecNodeList = pExecNodeList};
.hasScan = false,
.hasSysScan = false};
if (NULL == cxt.pLocationHelper) {
return TSDB_CODE_OUT_OF_MEMORY;
}
if (QUERY_POLICY_VNODE == tsQueryPolicy) {
taosArrayClear(pExecNodeList);
}
int32_t code = doCreatePhysiPlan(&cxt, pLogicPlan, pPlan);
if (TSDB_CODE_SUCCESS == code) {
setExplainInfo(pCxt, *pPlan);
setExecNodeList(&cxt, pExecNodeList);
}
destoryPhysiPlanContext(&cxt);

10
source/libs/qcom/src/queryUtil.c
View File

@ -138,6 +138,16 @@ int32_t taosAsyncExec(__async_exec_fn_t execFn, void* execParam, int32_t* code)
return 0;
}
void destroySendMsgInfo(SMsgSendInfo* pMsgBody) {
assert(pMsgBody != NULL);
taosMemoryFreeClear(pMsgBody->target.dbFName);
taosMemoryFreeClear(pMsgBody->msgInfo.pData);
if (pMsgBody->paramFreeFp) {
(*pMsgBody->paramFreeFp)(pMsgBody->param);
}
taosMemoryFreeClear(pMsgBody);
}
int32_t asyncSendMsgToServerExt(void* pTransporter, SEpSet* epSet, int64_t* pTransporterId, const SMsgSendInfo* pInfo,
bool persistHandle, void* rpcCtx) {
char* pMsg = rpcMallocCont(pInfo->msgInfo.len);

289
source/libs/scalar/src/sclfunc.c
View File

@ -1062,8 +1062,9 @@ int32_t toISO8601Function(SScalarParam *pInput, int32_t inputNum, SScalarParam *
memmove(fraction, fraction + TSDB_TIME_PRECISION_SEC_DIGITS, TSDB_TIME_PRECISION_SEC_DIGITS);
}
struct tm *tmInfo = taosLocalTime((const time_t *)&timeVal, NULL);
strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S", tmInfo);
struct tm tmInfo;
taosLocalTime((const time_t *)&timeVal, &tmInfo);
strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S", &tmInfo);
int32_t len = (int32_t)strlen(buf);
//add timezone string
@ -2577,3 +2578,287 @@ int32_t stateCountScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalar
pOutput->numOfRows = pInput->numOfRows;
return TSDB_CODE_SUCCESS;
}
int32_t stateDurationScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
SColumnInfoData *pInputData = pInput->columnData;
SColumnInfoData *pOutputData = pOutput->columnData;
int8_t op = getStateOpType(varDataVal(pInput[1].columnData->pData));
for (int32_t i = 0; i < pInput->numOfRows; ++i) {
if (colDataIsNull_s(pInputData, i)) {
colDataAppendNULL(pOutputData, i);
continue;
}
bool ret = checkStateOp(op, pInputData, i, &pInput[2]);
int64_t out = -1;
if (ret) {
out = 0;
}
colDataAppend(pOutputData, i, (char*)&out, false);
}
pOutput->numOfRows = pInput->numOfRows;
return TSDB_CODE_SUCCESS;
}
typedef enum { UNKNOWN_BIN = 0, USER_INPUT_BIN, LINEAR_BIN, LOG_BIN } EHistoBinType;
static int8_t getHistogramBinType(char* binTypeStr) {
int8_t binType;
if (strcasecmp(binTypeStr, "user_input") == 0) {
binType = USER_INPUT_BIN;
} else if (strcasecmp(binTypeStr, "linear_bin") == 0) {
binType = LINEAR_BIN;
} else if (strcasecmp(binTypeStr, "log_bin") == 0) {
binType = LOG_BIN;
} else {
binType = UNKNOWN_BIN;
}
return binType;
}
typedef struct SHistoFuncBin {
double lower;
double upper;
int64_t count;
double percentage;
} SHistoFuncBin;
static bool getHistogramBinDesc(SHistoFuncBin** bins, int32_t* binNum, char* binDescStr, int8_t binType, bool normalized) {
cJSON* binDesc = cJSON_Parse(binDescStr);
int32_t numOfBins;
double* intervals;
if (cJSON_IsObject(binDesc)) { /* linaer/log bins */
int32_t numOfParams = cJSON_GetArraySize(binDesc);
int32_t startIndex;
if (numOfParams != 4) {
return false;
}
cJSON* start = cJSON_GetObjectItem(binDesc, "start");
cJSON* factor = cJSON_GetObjectItem(binDesc, "factor");
cJSON* width = cJSON_GetObjectItem(binDesc, "width");
cJSON* count = cJSON_GetObjectItem(binDesc, "count");
cJSON* infinity = cJSON_GetObjectItem(binDesc, "infinity");
if (!cJSON_IsNumber(start) || !cJSON_IsNumber(count) || !cJSON_IsBool(infinity)) {
return false;
}
if (count->valueint <= 0 || count->valueint > 1000) { // limit count to 1000
return false;
}
if (isinf(start->valuedouble) || (width != NULL && isinf(width->valuedouble)) ||
(factor != NULL && isinf(factor->valuedouble)) || (count != NULL && isinf(count->valuedouble))) {
return false;
}
int32_t counter = (int32_t)count->valueint;
if (infinity->valueint == false) {
startIndex = 0;
numOfBins = counter + 1;
} else {
startIndex = 1;
numOfBins = counter + 3;
}
intervals = taosMemoryCalloc(numOfBins, sizeof(double));
if (cJSON_IsNumber(width) && factor == NULL && binType == LINEAR_BIN) {
// linear bin process
if (width->valuedouble == 0) {
taosMemoryFree(intervals);
return false;
}
for (int i = 0; i < counter + 1; ++i) {
intervals[startIndex] = start->valuedouble + i * width->valuedouble;
if (isinf(intervals[startIndex])) {
taosMemoryFree(intervals);
return false;
}
startIndex++;
}
} else if (cJSON_IsNumber(factor) && width == NULL && binType == LOG_BIN) {
// log bin process
if (start->valuedouble == 0) {
taosMemoryFree(intervals);
return false;
}
if (factor->valuedouble < 0 || factor->valuedouble == 0 || factor->valuedouble == 1) {
taosMemoryFree(intervals);
return false;
}
for (int i = 0; i < counter + 1; ++i) {
intervals[startIndex] = start->valuedouble * pow(factor->valuedouble, i * 1.0);
if (isinf(intervals[startIndex])) {
taosMemoryFree(intervals);
return false;
}
startIndex++;
}
} else {
taosMemoryFree(intervals);
return false;
}
if (infinity->valueint == true) {
intervals[0] = -INFINITY;
intervals[numOfBins - 1] = INFINITY;
// in case of desc bin orders, -inf/inf should be swapped
ASSERT(numOfBins >= 4);
if (intervals[1] > intervals[numOfBins - 2]) {
TSWAP(intervals[0], intervals[numOfBins - 1]);
}
}
} else if (cJSON_IsArray(binDesc)) { /* user input bins */
if (binType != USER_INPUT_BIN) {
return false;
}
numOfBins = cJSON_GetArraySize(binDesc);
intervals = taosMemoryCalloc(numOfBins, sizeof(double));
cJSON* bin = binDesc->child;
if (bin == NULL) {
taosMemoryFree(intervals);
return false;
}
int i = 0;
while (bin) {
intervals[i] = bin->valuedouble;
if (!cJSON_IsNumber(bin)) {
taosMemoryFree(intervals);
return false;
}
if (i != 0 && intervals[i] <= intervals[i - 1]) {
taosMemoryFree(intervals);
return false;
}
bin = bin->next;
i++;
}
} else {
return false;
}
*binNum = numOfBins - 1;
*bins = taosMemoryCalloc(numOfBins, sizeof(SHistoFuncBin));
for (int32_t i = 0; i < *binNum; ++i) {
(*bins)[i].lower = intervals[i] < intervals[i + 1] ? intervals[i] : intervals[i + 1];
(*bins)[i].upper = intervals[i + 1] > intervals[i] ? intervals[i + 1] : intervals[i];
(*bins)[i].count = 0;
}
taosMemoryFree(intervals);
return true;
}
int32_t histogramScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
SColumnInfoData *pInputData = pInput->columnData;
SColumnInfoData *pOutputData = pOutput->columnData;
SHistoFuncBin *bins;
int32_t numOfBins = 0;
int32_t totalCount = 0;
int8_t binType = getHistogramBinType(varDataVal(pInput[1].columnData->pData));
char* binDesc = varDataVal(pInput[2].columnData->pData);
int64_t normalized = *(int64_t *)(pInput[3].columnData->pData);
int32_t type = GET_PARAM_TYPE(pInput);
if (!getHistogramBinDesc(&bins, &numOfBins, binDesc, binType, (bool)normalized)) {
return TSDB_CODE_FAILED;
}
for (int32_t i = 0; i < pInput->numOfRows; ++i) {
if (colDataIsNull_s(pInputData, i)) {
continue;
}
char* data = colDataGetData(pInputData, i);
double v;
GET_TYPED_DATA(v, double, type, data);
for (int32_t k = 0; k < numOfBins; ++k) {
if (v > bins[k].lower && v <= bins[k].upper) {
bins[k].count++;
totalCount++;
break;
}
}
}
if (normalized) {
for (int32_t k = 0; k < numOfBins; ++k) {
if (totalCount != 0) {
bins[k].percentage = bins[k].count / (double)totalCount;
} else {
bins[k].percentage = 0;
}
}
}
for (int32_t k = 0; k < numOfBins; ++k) {
int32_t len;
char buf[512] = {0};
if (!normalized) {
len = sprintf(varDataVal(buf), "{\"lower_bin\":%g, \"upper_bin\":%g, \"count\":%" PRId64 "}",
bins[k].lower, bins[k].upper, bins[k].count);
} else {
len = sprintf(varDataVal(buf), "{\"lower_bin\":%g, \"upper_bin\":%g, \"count\":%lf}",
bins[k].lower, bins[k].upper, bins[k].percentage);
}
varDataSetLen(buf, len);
colDataAppend(pOutputData, k, buf, false);
}
taosMemoryFree(bins);
pOutput->numOfRows = numOfBins;
return TSDB_CODE_SUCCESS;
}
int32_t selectScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
SColumnInfoData *pInputData = pInput->columnData;
SColumnInfoData *pOutputData = pOutput->columnData;
int32_t type = GET_PARAM_TYPE(pInput);
for (int32_t i = 0; i < pInput->numOfRows; ++i) {
if (colDataIsNull_s(pInputData, i)) {
colDataAppendNULL(pOutputData, 0);
continue;
}
char* data = colDataGetData(pInputData, i);
colDataAppend(pOutputData, i, data, false);
}
pOutput->numOfRows = 1;
return TSDB_CODE_SUCCESS;
}
int32_t topBotScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
return selectScalarFunction(pInput, inputNum, pOutput);
}
int32_t firstLastScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
return selectScalarFunction(pInput, inputNum, pOutput);
}
int32_t sampleScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
return selectScalarFunction(pInput, inputNum, pOutput);
}
int32_t tailScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
return selectScalarFunction(pInput, inputNum, pOutput);
}
int32_t uniqueScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
return selectScalarFunction(pInput, inputNum, pOutput);
}
int32_t modeScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
return selectScalarFunction(pInput, inputNum, pOutput);
}

3
source/libs/scheduler/inc/schInt.h
View File

@ -277,7 +277,7 @@ typedef struct SSchJob {
bool fetched;
int32_t resNumOfRows;
SSchResInfo userRes;
const char *sql;
char *sql;
SQueryProfileSummary summary;
} SSchJob;
@ -461,7 +461,6 @@ int32_t schJobFetchRows(SSchJob *pJob);
int32_t schJobFetchRowsA(SSchJob *pJob);
int32_t schUpdateTaskHandle(SSchJob *pJob, SSchTask *pTask, bool dropExecNode, void *handle, int32_t execId);
int32_t schProcessOnTaskStatusRsp(SQueryNodeEpId* pEpId, SArray* pStatusList);
void schFreeSMsgSendInfo(SMsgSendInfo *msgSendInfo);
char* schGetOpStr(SCH_OP_TYPE type);
int32_t schBeginOperation(SSchJob *pJob, SCH_OP_TYPE type, bool sync);
int32_t schInitJob(int64_t *pJobId, SSchedulerReq *pReq);

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