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TDengine

taosdata / TDengine
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T
TDengine
提交 73cb5d16 编写于 作者: S Shengliang Guan
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Merge branch 'release/ver-3.0.2.0' into fix/liao_cov

上级 e7b22952 f866f5d2
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Showing with 25181 addition and 25895 deletion
.gitignore
浏览文件 @ 73cb5d16
......@@ -101,6 +101,7 @@ tests/examples/JDBC/JDBCDemo/.settings/
source/libs/parser/inc/sql.*
tests/script/tmqResult.txt
tests/tmqResult.txt
tests/script/jenkins/basic.txt
# Emacs
# -*- mode: gitignore; -*-
......
Jenkinsfile2
浏览文件 @ 73cb5d16
......@@ -201,6 +201,7 @@ def pre_test_win(){
'''
bat '''
cd %WIN_COMMUNITY_ROOT%
git clean -fxd
git reset --hard
git remote prune origin
git fetch
......@@ -361,7 +362,7 @@ pipeline {
}
parallel {
stage('check docs') {
agent{label " worker03 || slave215 || slave217 || slave219 || Mac_catalina "}
agent{label " slave1_47 || slave1_48 || slave1_49 || slave1_52 || worker03 || slave215 || slave217 || slave219 || Mac_catalina "}
steps {
check_docs()
}
......@@ -407,7 +408,7 @@ pipeline {
}
}
stage('linux test') {
agent{label " worker03 || slave215 || slave217 || slave219 "}
agent{label " slave1_47 || slave1_48 || slave1_49 || slave1_52 || worker03 || slave215 || slave217 || slave219 "}
options { skipDefaultCheckout() }
when {
changeRequest()
......
README-CN.md
浏览文件 @ 73cb5d16
......@@ -60,7 +60,7 @@ sudo apt-get install -y gcc cmake build-essential git libssl-dev
为了在 Ubuntu/Debian 系统上编译 [taos-tools](https://github.com/taosdata/taos-tools) 需要安装如下软件：
```bash
sudo apt install build-essential libjansson-dev libsnappy-dev liblzma-dev libz-dev pkg-config
sudo apt install build-essential libjansson-dev libsnappy-dev liblzma-dev libz-dev zlib1g pkg-config
```
### CentOS 7.9
......@@ -85,7 +85,7 @@ sudo dnf install -y gcc gcc-c++ make cmake epel-release git openssl-devel
```
sudo yum install -y zlib-devel xz-devel snappy-devel jansson jansson-devel pkgconfig libatomic libstdc++-static openssl-devel
sudo yum install -y zlib-devel zlib-static xz-devel snappy-devel jansson jansson-devel pkgconfig libatomic libatomic-static libstdc++-static openssl-devel
```
#### CentOS 8/Rocky Linux
......@@ -94,7 +94,7 @@ sudo yum install -y zlib-devel xz-devel snappy-devel jansson jansson-devel pkgco
sudo yum install -y epel-release
sudo yum install -y dnf-plugins-core
sudo yum config-manager --set-enabled powertools
sudo yum install -y zlib-devel xz-devel snappy-devel jansson jansson-devel pkgconfig libatomic libstdc++-static openssl-devel
sudo yum install -y zlib-devel zlib-static xz-devel snappy-devel jansson jansson-devel pkgconfig libatomic libatomic-static libstdc++-static openssl-devel
```
注意：由于 snappy 缺乏 pkg-config 支持（参考 [链接](https://github.com/google/snappy/pull/86)），会导致 cmake 提示无法发现 libsnappy，实际上工作正常。
......
README.md
浏览文件 @ 73cb5d16
......@@ -31,7 +31,7 @@ TDengine is an open source, high-performance, cloud native [time-series database
- **[Easy Data Analytics](https://tdengine.com/tdengine/time-series-data-analytics-made-easy/)**: Through super tables, storage and compute separation, data partitioning by time interval, pre-computation and other means, TDengine makes it easy to explore, format, and get access to data in a highly efficient way.
- **[Open Source](https://tdengine.com/tdengine/open-source-time-series-database/)**: TDengine’s core modules, including cluster feature, are all available under open source licenses. It has gathered 18.8k stars on GitHub. There is an active developer community, and over 139k running instances worldwide.
- **[Open Source](https://tdengine.com/tdengine/open-source-time-series-database/)**: TDengine’s core modules, including cluster feature, are all available under open source licenses. It has gathered 19.9k stars on GitHub. There is an active developer community, and over 139k running instances worldwide.
For a full list of TDengine competitive advantages, please [check here](https://tdengine.com/tdengine/). The easiest way to experience TDengine is through [TDengine Cloud](https://cloud.tdengine.com).
......@@ -62,7 +62,7 @@ sudo apt-get install -y gcc cmake build-essential git libssl-dev
To build the [taosTools](https://github.com/taosdata/taos-tools) on Ubuntu/Debian, the following packages need to be installed.
```bash
sudo apt install build-essential libjansson-dev libsnappy-dev liblzma-dev libz-dev pkg-config
sudo apt install build-essential libjansson-dev libsnappy-dev liblzma-dev libz-dev zlib1g pkg-config
```
### CentOS 7.9
......@@ -85,7 +85,7 @@ sudo dnf install -y gcc gcc-c++ make cmake epel-release git openssl-devel
#### CentOS 7.9
```
sudo yum install -y zlib-devel xz-devel snappy-devel jansson jansson-devel pkgconfig libatomic libstdc++-static openssl-devel
sudo yum install -y zlib-devel zlib-static xz-devel snappy-devel jansson jansson-devel pkgconfig libatomic libatomic-static libstdc++-static openssl-devel
```
#### CentOS 8/Rocky Linux
......@@ -94,7 +94,7 @@ sudo yum install -y zlib-devel xz-devel snappy-devel jansson jansson-devel pkgco
sudo yum install -y epel-release
sudo yum install -y dnf-plugins-core
sudo yum config-manager --set-enabled powertools
sudo yum install -y zlib-devel xz-devel snappy-devel jansson jansson-devel pkgconfig libatomic libstdc++-static openssl-devel
sudo yum install -y zlib-devel zlib-static xz-devel snappy-devel jansson jansson-devel pkgconfig libatomic libatomic-static libstdc++-static openssl-devel
```
Note: Since snappy lacks pkg-config support (refer to [link](https://github.com/google/snappy/pull/86)), it leads a cmake prompt libsnappy not found. But snappy still works well.
......
cmake/cmake.define
浏览文件 @ 73cb5d16
......@@ -123,14 +123,20 @@ ELSE ()
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Wno-literal-suffix -Werror=return-type -fPIC -gdwarf-2 -g3 -Wformat=2 -Wno-format-nonliteral -Wno-format-truncation -Wno-format-y2k")
ENDIF ()
MESSAGE("System processor ID: ${CMAKE_SYSTEM_PROCESSOR}")
IF (TD_INTEL_64 OR TD_INTEL_32)
ADD_DEFINITIONS("-msse4.2")
IF("${FMA_SUPPORT}" MATCHES "true")
MESSAGE(STATUS "turn fma function support on")
MESSAGE(STATUS "fma function supported")
ADD_DEFINITIONS("-mfma")
ELSE ()
MESSAGE(STATUS "turn fma function support off")
MESSAGE(STATUS "fma function NOT supported")
ENDIF()
IF("${SIMD_SUPPORT}" MATCHES "true")
ADD_DEFINITIONS("-mavx -mavx2")
MESSAGE(STATUS "SIMD instructions (AVX/AVX2) is ACTIVATED")
ELSE()
MESSAGE(STATUS "SIMD instruction (AVX/AVX2)is NOT ACTIVATED")
ENDIF()
ENDIF ()
......
cmake/cmake.platform
浏览文件 @ 73cb5d16
cmake_minimum_required(VERSION 3.0)
MESSAGE("Current system is ${CMAKE_SYSTEM_NAME}")
# init
SET(TD_LINUX FALSE)
SET(TD_WINDOWS FALSE)
SET(TD_DARWIN FALSE)
MESSAGE("Compiler ID: ${CMAKE_CXX_COMPILER_ID}")
if(CMAKE_COMPILER_IS_GNUCXX MATCHES 1)
set(CXX_COMPILER_IS_GNU TRUE)
else()
set(CXX_COMPILER_IS_GNU FALSE)
endif()
MESSAGE("Current system name is ${CMAKE_SYSTEM_NAME}.")
MESSAGE("Current system: ${CMAKE_SYSTEM_NAME}")
IF (${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
......@@ -26,6 +23,8 @@ IF (${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin
set(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS "${CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS} -undefined dynamic_lookup")
ENDIF ()
MESSAGE("Current system processor: ${CMAKE_SYSTEM_PROCESSOR}")
IF (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
SET(TD_LINUX TRUE)
......@@ -44,7 +43,6 @@ IF (${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin
SET(OSTYPE "macOS")
ADD_DEFINITIONS("-DDARWIN -Wno-tautological-pointer-compare")
MESSAGE("Current system processor is ${CMAKE_SYSTEM_PROCESSOR}.")
IF (${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm64")
MESSAGE("Current system arch is arm64")
SET(TD_DARWIN_64 TRUE)
......@@ -80,24 +78,24 @@ ELSEIF (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
ENDIF()
IF ("${CPUTYPE}" STREQUAL "")
MESSAGE(STATUS "The current platform " ${CMAKE_SYSTEM_PROCESSOR} " is detected")
IF (CMAKE_SYSTEM_PROCESSOR MATCHES "(amd64)|(AMD64)")
MESSAGE(STATUS "The current platform is amd64")
MESSAGE(STATUS "Current platform is amd64")
SET(PLATFORM_ARCH_STR "amd64")
SET(TD_INTEL_64 TRUE)
ADD_DEFINITIONS("-D_TD_X86_")
ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "(x86)|(X86)")
MESSAGE(STATUS "The current platform is x86")
MESSAGE(STATUS "Current platform is x86")
SET(PLATFORM_ARCH_STR "i386")
SET(TD_INTEL_32 TRUE)
ADD_DEFINITIONS("-D_TD_X86_")
ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "armv7l")
MESSAGE(STATUS "The current platform is aarch32")
MESSAGE(STATUS "Current platform is aarch32")
SET(PLATFORM_ARCH_STR "arm")
SET(TD_ARM_32 TRUE)
ADD_DEFINITIONS("-D_TD_ARM_")
ADD_DEFINITIONS("-D_TD_ARM_32")
ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "(aarch64)|(arm64)")
MESSAGE(STATUS "The current platform is aarch64")
MESSAGE(STATUS "Current platform is aarch64")
SET(PLATFORM_ARCH_STR "arm64")
SET(TD_ARM_64 TRUE)
ADD_DEFINITIONS("-D_TD_ARM_")
......@@ -151,5 +149,5 @@ ENDIF ()
MESSAGE(STATUS "platform arch:" ${PLATFORM_ARCH_STR})
MESSAGE("C Compiler ID: ${CMAKE_C_COMPILER_ID}")
MESSAGE("CXX Compiler ID: ${CMAKE_CXX_COMPILER_ID}")
MESSAGE("C Compiler: ${CMAKE_C_COMPILER} (${CMAKE_C_COMPILER_ID}, ${CMAKE_C_COMPILER_VERSION})")
MESSAGE("CXX Compiler: ${CMAKE_CXX_COMPILER} (${CMAKE_C_COMPILER_ID}, ${CMAKE_CXX_COMPILER_VERSION})")
cmake/cmake.version
浏览文件 @ 73cb5d16
......@@ -2,7 +2,7 @@
IF (DEFINED VERNUMBER)
SET(TD_VER_NUMBER ${VERNUMBER})
ELSE ()
SET(TD_VER_NUMBER "3.0.1.7")
SET(TD_VER_NUMBER "3.0.2.0")
ENDIF ()
IF (DEFINED VERCOMPATIBLE)
......@@ -26,7 +26,7 @@ ELSEIF (HAVE_GIT)
SET(TD_VER_GIT "no git commit id")
ENDIF ()
ELSE ()
message(STATUS "no git cmd")
message(STATUS "no git found")
SET(TD_VER_GIT "no git commit id")
ENDIF ()
......@@ -70,9 +70,9 @@ MESSAGE(STATUS "compatible: " ${TD_VER_COMPATIBLE})
MESSAGE(STATUS "commit id: " ${TD_VER_GIT})
MESSAGE(STATUS "build date: " ${TD_VER_DATE})
MESSAGE(STATUS "build type: " ${CMAKE_BUILD_TYPE})
MESSAGE(STATUS "type: " ${TD_VER_VERTYPE})
MESSAGE(STATUS "cpu: " ${TD_VER_CPUTYPE})
MESSAGE(STATUS "os: " ${TD_VER_OSTYPE})
MESSAGE(STATUS "type: " ${TD_VER_VERTYPE})
MESSAGE(STATUS "cpu: " ${TD_VER_CPUTYPE})
MESSAGE(STATUS "os: " ${TD_VER_OSTYPE})
MESSAGE(STATUS "============= compile version parameter information end ============= ")
STRING(REPLACE "." "_" TD_LIB_VER_NUMBER ${TD_VER_NUMBER})
cmake/taosadapter_CMakeLists.txt.in
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......@@ -2,7 +2,7 @@
# taosadapter
ExternalProject_Add(taosadapter
GIT_REPOSITORY https://github.com/taosdata/taosadapter.git
GIT_TAG ff7de07
GIT_TAG 566540d
SOURCE_DIR "${TD_SOURCE_DIR}/tools/taosadapter"
BINARY_DIR ""
#BUILD_IN_SOURCE TRUE
......
cmake/taostools_CMakeLists.txt.in
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......@@ -2,7 +2,7 @@
# taos-tools
ExternalProject_Add(taos-tools
GIT_REPOSITORY https://github.com/taosdata/taos-tools.git
GIT_TAG efa2a5f
GIT_TAG 4a4027c
SOURCE_DIR "${TD_SOURCE_DIR}/tools/taos-tools"
BINARY_DIR ""
#BUILD_IN_SOURCE TRUE
......
docs/en/05-get-started/index.md
浏览文件 @ 73cb5d16
......@@ -8,6 +8,7 @@ import DiscordSVG from './discord.svg'
import TwitterSVG from './twitter.svg'
import YouTubeSVG from './youtube.svg'
import LinkedInSVG from './linkedin.svg'
import StackOverflowSVG from './stackoverflow.svg'
You can install and run TDengine on Linux/Windows/macOS machines as well as Docker containers. You can also deploy TDengine as a managed service with TDengine Cloud.
......@@ -35,10 +36,19 @@ The TDengine Knowledge Map covers the various knowledge points of TDengine, reve
<table width="100%">
<tr align="center" style={{border:0}}>
<td width="20%" style={{border:0}}><a href="https://github.com/taosdata/TDengine" target="_blank"><GitHubSVG /><p>Star GitHub</p></a></td>
<td width="20%" style={{border:0}}><a href="https://discord.com/invite/VZdSuUg4pS" target="_blank"><DiscordSVG /><p>Join Discord</p></a></td>
<td width="20%" style={{border:0}}><a href="https://twitter.com/TDengineDB" target="_blank"><TwitterSVG /><p>Follow Twitter</p></a></td>
<td width="20%" style={{border:0}}><a href="https://www.youtube.com/@tdengine" target="_blank"><YouTubeSVG /><p>Subscribe YouTube</p></a></td>
<td width="20%" style={{border:0}}><a href="https://www.linkedin.com/company/tdengine" target="_blank"><LinkedInSVG /><p>Follow LinkedIn</p></a></td>
<td width="16%" style={{border:0}}><a href="https://github.com/taosdata/TDengine" target="_blank"><GitHubSVG /></a></td>
<td width="16%" style={{border:0}}><a href="https://discord.com/invite/VZdSuUg4pS" target="_blank"><DiscordSVG /></a></td>
<td width="16%" style={{border:0}}><a href="https://twitter.com/TDengineDB" target="_blank"><TwitterSVG /></a></td>
<td width="16%" style={{border:0}}><a href="https://www.youtube.com/@tdengine" target="_blank"><YouTubeSVG /></a></td>
<td width="16%" style={{border:0}}><a href="https://www.linkedin.com/company/tdengine" target="_blank"><LinkedInSVG /></a></td>
<td width="16%" style={{border:0}}><a href="https://stackoverflow.com/questions/tagged/tdengine" target="_blank"><StackOverflowSVG /></a></td>
</tr>
<tr align="center" style={{border:0,backgroundColor:'transparent'}}>
<td width="16%" style={{border:0,padding:0}}><a href="https://github.com/taosdata/TDengine" target="_blank">Star GitHub</a></td>
<td width="16%" style={{border:0,padding:0}}><a href="https://discord.com/invite/VZdSuUg4pS" target="_blank">Join Discord</a></td>
<td width="16%" style={{border:0,padding:0}}><a href="https://twitter.com/TDengineDB" target="_blank">Follow Twitter</a></td>
<td width="16%" style={{border:0,padding:0}}><a href="https://www.youtube.com/@tdengine" target="_blank">Subscribe YouTube</a></td>
<td width="16%" style={{border:0,padding:0}}><a href="https://www.linkedin.com/company/tdengine" target="_blank">Follow LinkedIn</a></td>
<td width="16%" style={{border:0,padding:0}}><a href="https://stackoverflow.com/questions/tagged/tdengine" target="_blank">Ask StackOverflow</a></td>
</tr>
</table>
docs/en/05-get-started/stackoverflow.svg 0 → 100644
浏览文件 @ 73cb5d16
<svg xmlns="http://www.w3.org/2000/svg" viewBox="-8 0 48 48" width="50" height="50">
<path d="M26 41v-9h4v13H0V32h4v9h22z" fill="#BCBBBB" />
<path
d="M23 34l.8-3-16.1-3.3L7 31l16 3zM9.2 23.2l15 7 1.4-3-15-7-1.4 3zm4.2-7.4L26 26.4l2.1-2.5-12.7-10.6-2.1 2.5zM21.5 8l-2.7 2 9.9 13.3 2.7-2L21.5 8zM7 38h16v-3H7v3z"
fill="#F48024"
/>
</svg>
docs/en/07-develop/03-insert-data/20-kafka-writting.mdx 0 → 100644
浏览文件 @ 73cb5d16
---
title: Write from Kafka
---
import Tabs from "@theme/Tabs";
import TabItem from "@theme/TabItem";
import PyKafka from "./_py_kafka.mdx";
## About Kafka
Apache Kafka is an open-source distributed event streaming platform, used by thousands of companies for high-performance data pipelines, streaming analytics, data integration, and mission-critical applications. For the key concepts of kafka, please refer to [kafka documentation](https://kafka.apache.org/documentation/#gettingStarted).
### kafka topic
Messages in Kafka are organized by topics. A topic may have one or more partitions. We can manage kafka topics through `kafka-topics`.
create a topic named `kafka-events`:
```
bin/kafka-topics.sh --create --topic kafka-events --bootstrap-server localhost:9092
```
Alter `kafka-events` topic to set partitions to 3:
```
bin/kafka-topics.sh --alter --topic kafka-events --partitions 3 --bootstrap-server=localhost:9092
```
Show all topics and partitions in Kafka:
```
bin/kafka-topics.sh --bootstrap-server=localhost:9092 --describe
```
## Insert into TDengine
We can write data into TDengine via SQL or Schemaless. For more information, please refer to [Insert Using SQL](/develop/insert-data/sql-writing/) or [High Performance Writing](/develop/insert-data/high-volume/) or [Schemaless Writing](/reference/schemaless/).
## Examples
<Tabs defaultValue="Python" groupId="lang">
<TabItem label="Python" value="Python">
<PyKafka />
</TabItem>
</Tabs>
docs/en/07-develop/03-insert-data/_py_kafka.mdx 0 → 100644
浏览文件 @ 73cb5d16
### python Kafka 客户端
For python kafka client, please refer to [kafka client](https://cwiki.apache.org/confluence/display/KAFKA/Clients#Clients-Python). In this document, we use [kafka-python](http://github.com/dpkp/kafka-python).
### consume from Kafka
The simple way to consume messages from Kafka is to read messages one by one. The demo is as follows:
```
from kafka import KafkaConsumer
consumer = KafkaConsumer('my_favorite_topic')
for msg in consumer:
print (msg)
```
For higher performance, we can consume message from kafka in batch. The demo is as follows:
```
from kafka import KafkaConsumer
consumer = KafkaConsumer('my_favorite_topic')
while True:
msgs = consumer.poll(timeout_ms=500, max_records=1000)
if msgs:
print (msgs)
```
### multi-threading
For more higher performance we can process data from kafka in multi-thread. We can use python's ThreadPoolExecutor to achieve multithreading. The demo is as follows:
```
from concurrent.futures import ThreadPoolExecutor, Future
pool = ThreadPoolExecutor(max_workers=10)
pool.submit(...)
```
### multi-process
For more higher performance, sometimes we use multiprocessing. In this case, the number of Kafka Consumers should not be greater than the number of Kafka Topic Partitions. The demo is as follows:
```
from multiprocessing import Process
ps = []
for i in range(5):
p = Process(target=Consumer().consume())
p.start()
ps.append(p)
for p in ps:
p.join()
```
In addition to python's built-in multithreading and multiprocessing library, we can also use the third-party library gunicorn.
### Examples
```py
{{#include docs/examples/python/kafka_example.py}}
```
docs/en/12-taos-sql/10-function.md
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......@@ -532,7 +532,12 @@ TIMEDIFF(expr1, expr2 [, time_unit])
#### TIMETRUNCATE
```sql
TIMETRUNCATE(expr, time_unit)
TIMETRUNCATE(expr, time_unit [, ignore_timezone])
ignore_timezone: {
0
| 1
}
```
**Description**: Truncate the input timestamp with unit specified by `time_unit`
......@@ -548,7 +553,10 @@ TIMETRUNCATE(expr, time_unit)
1b (nanoseconds), 1u (microseconds), 1a (milliseconds), 1s (seconds), 1m (minutes), 1h (hours), 1d (days), or 1w (weeks)
- The precision of the returned timestamp is same as the precision set for the current data base in use
- If the input data is not formatted as a timestamp, the returned value is null.
- If `1d` is used as `time_unit` to truncate the timestamp, `ignore_timezone` option can be set to indicate if the returned result is affected by client timezone or not.
For example, if client timezone is set to UTC+0800, TIMETRUNCATE('2020-01-01 23:00:00', 1d, 0) will return '2020-01-01 08:00:00'.
Otherwise, TIMETRUNCATE('2020-01-01 23:00:00', 1d, 1) will return '2020-01-01 00:00:00'.
If `ignore_timezone` option is omitted, the default value is set to 1.
#### TIMEZONE
......
docs/en/14-reference/03-connector/index.mdx
浏览文件 @ 73cb5d16
......@@ -59,10 +59,10 @@ The different database framework specifications for various programming language
| -------------------------------------- | ------------- | --------------- | ------------- | ------------- | ------------- | ------------- |
| **Connection Management** | Support | Support | Support | Support | Support | Support |
| **Regular Query** | Support | Support | Support | Support | Support | Support |
| **Parameter Binding** | Not supported | Not supported | Not supported | Support | Not supported | Support |
| **Subscription (TMQ) ** | Not supported | Not supported | Not supported | Not supported | Not supported | Support |
| **Parameter Binding** | Not supported | Not supported | support | Support | Not supported | Support |
| **Subscription (TMQ) ** | Not supported | Not supported | support | Not supported | Not supported | Support |
| **Schemaless** | Not supported | Not supported | Not supported | Not supported | Not supported | Not supported |
| **Bulk Pulling (based on WebSocket) ** | Support | Support | Not Supported | support | Not Supported | Supported |
| **Bulk Pulling (based on WebSocket) ** | Support | Support | Support | support | Support | Support |
| **DataFrame** | Not supported | Support | Not supported | Not supported | Not supported | Not supported |
:::warning
......
docs/en/20-third-party/01-grafana.mdx
浏览文件 @ 73cb5d16
......@@ -76,7 +76,7 @@ sudo -u grafana grafana-cli plugins install tdengine-datasource
You can also download zip files from [GitHub](https://github.com/taosdata/grafanaplugin/releases/tag/latest) or [Grafana](https://grafana.com/grafana/plugins/tdengine-datasource/?tab=installation) and install manually. The commands are as follows:
```bash
GF_VERSION=3.2.2
GF_VERSION=3.2.7
# from GitHub
wget https://github.com/taosdata/grafanaplugin/releases/download/v$GF_VERSION/tdengine-datasource-$GF_VERSION.zip
# from Grafana
......
docs/en/25-application/01-telegraf.md
浏览文件 @ 73cb5d16
......@@ -38,15 +38,9 @@ Download the latest TDengine-server from the [Downloads](http://tdengine.com/en/
## Data Connection Setup
### Download TDengine plug-in to grafana plug-in directory
### Install Grafana Plugin and Configure Data Source
```bash
1. wget -c https://github.com/taosdata/grafanaplugin/releases/download/v3.1.3/tdengine-datasource-3.1.3.zip
2. sudo unzip tdengine-datasource-3.1.3.zip -d /var/lib/grafana/plugins/
3. sudo chown grafana:grafana -R /var/lib/grafana/plugins/tdengine
4. echo -e "[plugins]\nallow_loading_unsigned_plugins = tdengine-datasource\n" | sudo tee -a /etc/grafana/grafana.ini
5. sudo systemctl restart grafana-server.service
```
Please refer to [Install Grafana Plugin and Configure Data Source](/third-party/grafana/#install-grafana-plugin-and-configure-data-source)
### Modify /etc/telegraf/telegraf.conf
......
docs/en/25-application/02-collectd.md
浏览文件 @ 73cb5d16
......@@ -41,15 +41,9 @@ Download the latest TDengine-server from the [Downloads](http://tdengine.com/en/
## Data Connection Setup
### Copy the TDengine plugin to the grafana plugin directory
```bash
1. wget -c https://github.com/taosdata/grafanaplugin/releases/download/v3.1.3/tdengine-datasource-3.1.3.zip
2. sudo unzip tdengine-datasource-3.1.3.zip -d /var/lib/grafana/plugins/
3. sudo chown grafana:grafana -R /var/lib/grafana/plugins/tdengine
4. echo -e "[plugins]\nallow_loading_unsigned_plugins = tdengine-datasource\n" | sudo tee -a /etc/grafana/grafana.ini
5. sudo systemctl restart grafana-server.service
```
### Install Grafana Plugin and Configure Data Source
Please refer to [Install Grafana Plugin and Configure Data Source](/third-party/grafana/#install-grafana-plugin-and-configure-data-source)
### Configure collectd
......
docs/en/28-releases/01-tdengine.md
浏览文件 @ 73cb5d16
......@@ -10,6 +10,10 @@ For TDengine 2.x installation packages by version, please visit [here](https://w
import Release from "/components/ReleaseV3";
## 3.0.1.8
<Release type="tdengine" version="3.0.1.8" />
## 3.0.1.7
<Release type="tdengine" version="3.0.1.7" />
......
docs/en/28-releases/02-tools.md
浏览文件 @ 73cb5d16
......@@ -10,6 +10,10 @@ For other historical version installers, please visit [here](https://www.taosdat
import Release from "/components/ReleaseV3";
## 2.3.0
<Release type="tools" version="2.3.0" />
## 2.2.9
<Release type="tools" version="2.2.9" />
......
docs/examples/csharp/wsConnect/Program.cs
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......@@ -5,22 +5,24 @@ namespace Examples
{
public class WSConnExample
{
static void Main(string[] args)
static int Main(string[] args)
{
string DSN = "ws://root:taosdata@127.0.0.1:6041/test";
IntPtr wsConn = LibTaosWS.WSConnectWithDSN(DSN);
if (wsConn == IntPtr.Zero)
{
throw new Exception("get WS connection failed");
Console.WriteLine("get WS connection failed");
return -1;
}
else
{
Console.WriteLine("Establish connect success.");
// close connection.
LibTaosWS.WSClose(wsConn);
}
// close connection.
LibTaosWS.WSClose(wsConn);
return 0;
}
}
}
\ No newline at end of file
}
docs/examples/csharp/wsInsert/Program.cs
浏览文件 @ 73cb5d16
......@@ -5,7 +5,7 @@ namespace Examples
{
public class WSInsertExample
{
static void Main(string[] args)
static int Main(string[] args)
{
string DSN = "ws://root:taosdata@127.0.0.1:6041/test";
IntPtr wsConn = LibTaosWS.WSConnectWithDSN(DSN);
......@@ -13,7 +13,8 @@ namespace Examples
// Assert if connection is validate
if (wsConn == IntPtr.Zero)
{
throw new Exception("get WS connection failed");
Console.WriteLine("get WS connection failed");
return -1;
}
else
{
......@@ -36,6 +37,8 @@ namespace Examples
// close connection.
LibTaosWS.WSClose(wsConn);
return 0;
}
static void ValidInsert(string desc, IntPtr wsRes)
......@@ -43,7 +46,7 @@ namespace Examples
int code = LibTaosWS.WSErrorNo(wsRes);
if (code != 0)
{
throw new Exception($"execute SQL failed: reason: {LibTaosWS.WSErrorStr(wsRes)}, code:{code}");
Console.WriteLine($"execute SQL failed: reason: {LibTaosWS.WSErrorStr(wsRes)}, code:{code}");
}
else
{
......@@ -55,4 +58,4 @@ namespace Examples
}
// Establish connect success.
// create table success affect 0 rows, cost 3717542 nanoseconds
// insert data success affect 8 rows, cost 2613637 nanoseconds
\ No newline at end of file
// insert data success affect 8 rows, cost 2613637 nanoseconds
docs/examples/csharp/wsQuery/Program.cs
浏览文件 @ 73cb5d16
......@@ -7,13 +7,14 @@ namespace Examples
{
public class WSQueryExample
{
static void Main(string[] args)
static int Main(string[] args)
{
string DSN = "ws://root:taosdata@127.0.0.1:6041/test";
IntPtr wsConn = LibTaosWS.WSConnectWithDSN(DSN);
if (wsConn == IntPtr.Zero)
{
throw new Exception("get WS connection failed");
Console.WriteLine("get WS connection failed");
return -1;
}
else
{
......@@ -28,7 +29,9 @@ namespace Examples
int code = LibTaosWS.WSErrorNo(wsRes);
if (code != 0)
{
throw new Exception($"execute SQL failed: reason: {LibTaosWS.WSErrorStr(wsRes)}, code:{code}");
Console.WriteLine($"execute SQL failed: reason: {LibTaosWS.WSErrorStr(wsRes)}, code:{code}");
LibTaosWS.WSFreeResult(wsRes);
return -1;
}
// get meta data
......@@ -58,6 +61,8 @@ namespace Examples
// close connection.
LibTaosWS.WSClose(wsConn);
return 0;
}
}
}
......@@ -71,4 +76,4 @@ namespace Examples
// 1538548685000 | 10.3 | 219 | 0.31 | California.SanFrancisco | 2 |
// 1538548695000 | 12.6 | 218 | 0.33 | California.SanFrancisco | 2 |
// 1538548696800 | 12.3 | 221 | 0.31 | California.SanFrancisco | 2 |
// 1538548696650 | 10.3 | 218 | 0.25 | California.SanFrancisco | 3 |
\ No newline at end of file
// 1538548696650 | 10.3 | 218 | 0.25 | California.SanFrancisco | 3 |
docs/examples/csharp/wsStmt/Program.cs
浏览文件 @ 73cb5d16
......@@ -7,7 +7,7 @@ namespace Examples
{
public class WSStmtExample
{
static void Main(string[] args)
static int Main(string[] args)
{
const string DSN = "ws://root:taosdata@127.0.0.1:6041/test";
const string table = "meters";
......@@ -21,7 +21,8 @@ namespace Examples
IntPtr wsConn = LibTaosWS.WSConnectWithDSN(DSN);
if (wsConn == IntPtr.Zero)
{
throw new Exception($"get WS connection failed");
Console.WriteLine($"get WS connection failed");
return -1;
}
else
{
......@@ -66,18 +67,20 @@ namespace Examples
}
else
{
throw new Exception("Init STMT failed...");
Console.WriteLine("Init STMT failed...");
}
// close connection.
LibTaosWS.WSClose(wsConn);
return 0;
}
static void ValidStmtStep(int code, IntPtr wsStmt, string desc)
{
if (code != 0)
{
throw new Exception($"{desc} failed,reason: {LibTaosWS.WSErrorStr(wsStmt)}, code: {code}");
Console.WriteLine($"{desc} failed,reason: {LibTaosWS.WSErrorStr(wsStmt)}, code: {code}");
}
else
{
......@@ -92,4 +95,4 @@ namespace Examples
// WSStmtBindParamBatch success...
// WSStmtAddBatch success...
// WSStmtExecute success...
// WS STMT insert 5 rows...
\ No newline at end of file
// WS STMT insert 5 rows...
docs/examples/python/kafka_example.py 0 → 100644
浏览文件 @ 73cb5d16
#! encoding = utf-8
import json
import time
from json import JSONDecodeError
from typing import Callable
import logging
from concurrent.futures import ThreadPoolExecutor, Future
import taos
from kafka import KafkaConsumer
from kafka.consumer.fetcher import ConsumerRecord
class Consumer(object):
DEFAULT_CONFIGS = {
'kafka_brokers': 'localhost:9092',
'kafka_topic': 'python_kafka',
'kafka_group_id': 'taos',
'taos_host': 'localhost',
'taos_user': 'root',
'taos_password': 'taosdata',
'taos_database': 'power',
'taos_port': 6030,
'timezone': None,
'clean_after_testing': False,
'bath_consume': True,
'batch_size': 1000,
'async_model': True,
'workers': 10
}
LOCATIONS = ['California.SanFrancisco', 'California.LosAngles', 'California.SanDiego', 'California.SanJose',
'California.PaloAlto', 'California.Campbell', 'California.MountainView', 'California.Sunnyvale',
'California.SantaClara', 'California.Cupertino']
CREATE_DATABASE_SQL = 'create database if not exists {} keep 365 duration 10 buffer 16 wal_level 1'
USE_DATABASE_SQL = 'use {}'
DROP_TABLE_SQL = 'drop table if exists meters'
DROP_DATABASE_SQL = 'drop database if exists {}'
CREATE_STABLE_SQL = 'create stable meters (ts timestamp, current float, voltage int, phase float) ' \
'tags (location binary(64), groupId int)'
CREATE_TABLE_SQL = 'create table if not exists {} using meters tags (\'{}\', {})'
INSERT_SQL_HEADER = "insert into "
INSERT_PART_SQL = 'power.{} values (\'{}\', {}, {}, {})'
def __init__(self, **configs):
self.config: dict = self.DEFAULT_CONFIGS
self.config.update(configs)
self.consumer = KafkaConsumer(
self.config.get('kafka_topic'), # topic
bootstrap_servers=self.config.get('kafka_brokers'),
group_id=self.config.get('kafka_group_id'),
)
self.taos = taos.connect(
host=self.config.get('taos_host'),
user=self.config.get('taos_user'),
password=self.config.get('taos_password'),
port=self.config.get('taos_port'),
timezone=self.config.get('timezone'),
)
if self.config.get('async_model'):
self.pool = ThreadPoolExecutor(max_workers=self.config.get('workers'))
self.tasks: list[Future] = []
# tags and table mapping # key: {location}_{groupId} value:
self.tag_table_mapping = {}
i = 0
for location in self.LOCATIONS:
for j in range(1, 11):
table_name = 'd{}'.format(i)
self._cache_table(location=location, group_id=j, table_name=table_name)
i += 1
def init_env(self):
# create database and table
self.taos.execute(self.DROP_DATABASE_SQL.format(self.config.get('taos_database')))
self.taos.execute(self.CREATE_DATABASE_SQL.format(self.config.get('taos_database')))
self.taos.execute(self.USE_DATABASE_SQL.format(self.config.get('taos_database')))
self.taos.execute(self.DROP_TABLE_SQL)
self.taos.execute(self.CREATE_STABLE_SQL)
for tags, table_name in self.tag_table_mapping.items():
location, group_id = _get_location_and_group(tags)
self.taos.execute(self.CREATE_TABLE_SQL.format(table_name, location, group_id))
def consume(self):
logging.warning('## start consumer topic-[%s]', self.config.get('kafka_topic'))
try:
if self.config.get('bath_consume'):
self._run_batch(self._to_taos_batch)
else:
self._run(self._to_taos)
except KeyboardInterrupt:
logging.warning("## caught keyboard interrupt, stopping")
finally:
self.stop()
def stop(self):
# close consumer
if self.consumer is not None:
self.consumer.commit()
self.consumer.close()
# multi thread
if self.config.get('async_model'):
for task in self.tasks:
while not task.done():
pass
if self.pool is not None:
self.pool.shutdown()
# clean data
if self.config.get('clean_after_testing'):
self.taos.execute(self.DROP_TABLE_SQL)
self.taos.execute(self.DROP_DATABASE_SQL.format(self.config.get('taos_database')))
# close taos
if self.taos is not None:
self.taos.close()
def _run(self, f: Callable[[ConsumerRecord], bool]):
for message in self.consumer:
if self.config.get('async_model'):
self.pool.submit(f(message))
else:
f(message)
def _run_batch(self, f: Callable[[list[list[ConsumerRecord]]], None]):
while True:
messages = self.consumer.poll(timeout_ms=500, max_records=self.config.get('batch_size'))
if messages:
if self.config.get('async_model'):
self.pool.submit(f, messages.values())
else:
f(list(messages.values()))
if not messages:
time.sleep(0.1)
def _to_taos(self, message: ConsumerRecord) -> bool:
sql = self.INSERT_SQL_HEADER + self._build_sql(message.value)
if len(sql) == 0: # decode error, skip
return True
logging.info('## insert sql %s', sql)
return self.taos.execute(sql=sql) == 1
def _to_taos_batch(self, messages: list[list[ConsumerRecord]]):
sql = self._build_sql_batch(messages=messages)
if len(sql) == 0: # decode error, skip
return
self.taos.execute(sql=sql)
def _build_sql(self, msg_value: str) -> str:
try:
data = json.loads(msg_value)
except JSONDecodeError as e:
logging.error('## decode message [%s] error ', msg_value, e)
return ''
location = data.get('location')
group_id = data.get('groupId')
ts = data.get('ts')
current = data.get('current')
voltage = data.get('voltage')
phase = data.get('phase')
table_name = self._get_table_name(location=location, group_id=group_id)
return self.INSERT_PART_SQL.format(table_name, ts, current, voltage, phase)
def _build_sql_batch(self, messages: list[list[ConsumerRecord]]) -> str:
sql_list = []
for partition_messages in messages:
for message in partition_messages:
sql_list.append(self._build_sql(message.value))
return self.INSERT_SQL_HEADER + ' '.join(sql_list)
def _cache_table(self, location: str, group_id: int, table_name: str):
self.tag_table_mapping[_tag_table_mapping_key(location=location, group_id=group_id)] = table_name
def _get_table_name(self, location: str, group_id: int) -> str:
return self.tag_table_mapping.get(_tag_table_mapping_key(location=location, group_id=group_id))
def _tag_table_mapping_key(location: str, group_id: int):
return '{}_{}'.format(location, group_id)
def _get_location_and_group(key: str) -> (str, int):
fields = key.split('_')
return fields[0], fields[1]
if __name__ == '__main__':
consumer = Consumer(async_model=True)
consumer.init_env()
consumer.consume()
\ No newline at end of file
docs/examples/python/tmq_example.py
浏览文件 @ 73cb5d16
......@@ -4,6 +4,7 @@ from taos.tmq import *
conn = taos.connect()
print("init")
conn.execute("drop topic if exists topic_ctb_column")
conn.execute("drop database if exists py_tmq")
conn.execute("create database if not exists py_tmq vgroups 2")
conn.select_db("py_tmq")
......@@ -15,7 +16,6 @@ conn.execute("create table if not exists tb2 using stb1 tags(2)")
conn.execute("create table if not exists tb3 using stb1 tags(3)")
print("create topic")
conn.execute("drop topic if exists topic_ctb_column")
conn.execute(
"create topic if not exists topic_ctb_column as select ts, c1, c2, c3 from stb1"
)
......
docs/zh/02-intro.md
浏览文件 @ 73cb5d16
......@@ -69,7 +69,7 @@ TDengine 的主要功能如下：
- **[分析能力](https://www.taosdata.com/tdengine/easy_data_analytics)**：通过超级表、存储计算分离、分区分片、预计算和其它技术，TDengine 能够高效地浏览、格式化和访问数据。
- **[核心开源](https://www.taosdata.com/tdengine/open_source_time-series_database)**：TDengine 的核心代码包括集群功能全部在开源协议下公开。全球超过 140k 个运行实例，GitHub Star 19k，且拥有一个活跃的开发者社区。
- **[核心开源](https://www.taosdata.com/tdengine/open_source_time-series_database)**：TDengine 的核心代码包括集群功能全部在开源协议下公开。全球超过 140k 个运行实例，GitHub Star 20k，且拥有一个活跃的开发者社区。
采用 TDengine，可将典型的物联网、车联网、工业互联网大数据平台的总拥有成本大幅降低。表现在几个方面：
......
docs/zh/07-develop/03-insert-data/20-kafka-writting.mdx 0 → 100644
浏览文件 @ 73cb5d16
---
title: 从 Kafka 写入
---
import Tabs from "@theme/Tabs";
import TabItem from "@theme/TabItem";
import PyKafka from "./_py_kafka.mdx";
## Kafka 介绍
Apache Kafka 是开源的分布式消息分发平台，被广泛应用于高性能数据管道、流式数据分析、数据集成和事件驱动类型的应用程序。Kafka 包含 Producer、Consumer 和 Topic，其中 Producer 是向 Kafka 发送消息的进程，Consumer 是从 Kafka 消费消息的进程。Kafka 相关概念可以参考[官方文档](https://kafka.apache.org/documentation/#gettingStarted)。
### kafka topic
Kafka 的消息按 topic 组织，每个 topic 会有一到多个 partition。可以通过 kafka 的 `kafka-topics` 管理 topic。
创建名为 `kafka-events` 的topic:
```
bin/kafka-topics.sh --create --topic kafka-events --bootstrap-server localhost:9092
```
修改 `kafka-events` 的 partition 数量为 3:
```
bin/kafka-topics.sh --alter --topic kafka-events --partitions 3 --bootstrap-server=localhost:9092
```
展示所有的 topic 和 partition:
```
bin/kafka-topics.sh --bootstrap-server=localhost:9092 --describe
```
## 写入 TDengine
TDengine 支持 Sql 方式和 Schemaless 方式的数据写入，Sql 方式数据写入可以参考 [TDengine SQL 写入](/develop/insert-data/sql-writing/) 和 [TDengine 高效写入](/develop/insert-data/high-volume/)。Schemaless 方式数据写入可以参考 [TDengine Schemaless 写入](/reference/schemaless/) 文档。
## 示例代码
<Tabs defaultValue="Python" groupId="lang">
<TabItem label="Python" value="Python">
<PyKafka />
</TabItem>
</Tabs>
docs/zh/07-develop/03-insert-data/_py_kafka.mdx 0 → 100644
浏览文件 @ 73cb5d16
### python Kafka 客户端
Kafka 的 python 客户端可以参考文档 [kafka client](https://cwiki.apache.org/confluence/display/KAFKA/Clients#Clients-Python)。推荐使用 [confluent-kafka-python](https://github.com/confluentinc/confluent-kafka-python) 和 [kafka-python](http://github.com/dpkp/kafka-python)。以下示例以 [kafka-python](http://github.com/dpkp/kafka-python) 为例。
### 从 Kafka 消费数据
Kafka 客户端采用 pull 的方式从 Kafka 消费数据，可以采用单条消费的方式或批量消费的方式读取数据。使用 [kafka-python](http://github.com/dpkp/kafka-python) 客户端单条消费数据的示例如下：
```
from kafka import KafkaConsumer
consumer = KafkaConsumer('my_favorite_topic')
for msg in consumer:
print (msg)
```
单条消费的方式在数据流量大的情况下往往存在性能瓶颈，导致 Kafka 消息积压，更推荐使用批量消费的方式消费数据。使用 [kafka-python](http://github.com/dpkp/kafka-python) 客户端批量消费数据的示例如下：
```
from kafka import KafkaConsumer
consumer = KafkaConsumer('my_favorite_topic')
while True:
msgs = consumer.poll(timeout_ms=500, max_records=1000)
if msgs:
print (msgs)
```
### Python 多线程
为了提高数据写入效率，通常采用多线程的方式写入数据，可以使用 python 线程池 ThreadPoolExecutor 实现多线程。示例代码如下：
```
from concurrent.futures import ThreadPoolExecutor, Future
pool = ThreadPoolExecutor(max_workers=10)
pool.submit(...)
```
### Python 多进程
单个python进程不能充分发挥多核 CPU 的性能，有时候我们会选择多进程的方式。在多进程的情况下，需要注意，Kafka Consumer 的数量应该小于等于 Kafka Topic Partition 数量。Python 多进程示例代码如下：
```
from multiprocessing import Process
ps = []
for i in range(5):
p = Process(target=Consumer().consume())
p.start()
ps.append(p)
for p in ps:
p.join()
```
除了 Python 内置的多线程和多进程方式，还可以通过第三方库 gunicorn 实现并发。
### 完整示例
```py
{{#include docs/examples/python/kafka_example.py}}
```
docs/zh/08-connector/10-cpp.mdx
浏览文件 @ 73cb5d16
......@@ -73,7 +73,95 @@ TDengine 客户端驱动的安装请参考 [安装指南](../#安装步骤)
```c
{{#include examples/c/demo.c}}
```
格式化输出不同类型字段函数 taos_print_row
```c
int taos_print_row(char *str, TAOS_ROW row, TAOS_FIELD *fields, int num_fields) {
int32_t len = 0;
for (int i = 0; i < num_fields; ++i) {
if (i > 0) {
str[len++] = ' ';
}
if (row[i] == NULL) {
len += sprintf(str + len, "%s", TSDB_DATA_NULL_STR);
continue;
}
switch (fields[i].type) {
case TSDB_DATA_TYPE_TINYINT:
len += sprintf(str + len, "%d", *((int8_t *)row[i]));
break;
case TSDB_DATA_TYPE_UTINYINT:
len += sprintf(str + len, "%u", *((uint8_t *)row[i]));
break;
case TSDB_DATA_TYPE_SMALLINT:
len += sprintf(str + len, "%d", *((int16_t *)row[i]));
break;
case TSDB_DATA_TYPE_USMALLINT:
len += sprintf(str + len, "%u", *((uint16_t *)row[i]));
break;
case TSDB_DATA_TYPE_INT:
len += sprintf(str + len, "%d", *((int32_t *)row[i]));
break;
case TSDB_DATA_TYPE_UINT:
len += sprintf(str + len, "%u", *((uint32_t *)row[i]));
break;
case TSDB_DATA_TYPE_BIGINT:
len += sprintf(str + len, "%" PRId64, *((int64_t *)row[i]));
break;
case TSDB_DATA_TYPE_UBIGINT:
len += sprintf(str + len, "%" PRIu64, *((uint64_t *)row[i]));
break;
case TSDB_DATA_TYPE_FLOAT: {
float fv = 0;
fv = GET_FLOAT_VAL(row[i]);
len += sprintf(str + len, "%f", fv);
} break;
case TSDB_DATA_TYPE_DOUBLE: {
double dv = 0;
dv = GET_DOUBLE_VAL(row[i]);
len += sprintf(str + len, "%lf", dv);
} break;
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR: {
int32_t charLen = varDataLen((char *)row[i] - VARSTR_HEADER_SIZE);
if (fields[i].type == TSDB_DATA_TYPE_BINARY) {
assert(charLen <= fields[i].bytes && charLen >= 0);
} else {
assert(charLen <= fields[i].bytes * TSDB_NCHAR_SIZE && charLen >= 0);
}
memcpy(str + len, row[i], charLen);
len += charLen;
} break;
case TSDB_DATA_TYPE_TIMESTAMP:
len += sprintf(str + len, "%" PRId64, *((int64_t *)row[i]));
break;
case TSDB_DATA_TYPE_BOOL:
len += sprintf(str + len, "%d", *((int8_t *)row[i]));
default:
break;
}
}
str[len] = 0;
return len;
}
```
</details>
### 异步查询示例
......
docs/zh/08-connector/index.md
浏览文件 @ 73cb5d16
......@@ -59,10 +59,10 @@ TDengine 版本更新往往会增加新的功能特性，列表中的连接器
| ------------------------------ | -------- | ---------- | -------- | -------- | ----------- | -------- |
| **连接管理** | 支持 | 支持 | 支持 | 支持 | 支持 | 支持 |
| **普通查询** | 支持 | 支持 | 支持 | 支持 | 支持 | 支持 |
| **参数绑定** | 暂不支持 | 暂不支持 | 暂不支持 | 支持 | 暂不支持 | 支持 |
| **数据订阅（TMQ）** | 暂不支持 | 暂不支持 | 暂不支持 | 暂不支持 | 暂不支持 | 支持 |
| **参数绑定** | 暂不支持 | 暂不支持 | 支持 | 支持 | 暂不支持 | 支持 |
| **数据订阅（TMQ）** | 暂不支持 | 暂不支持 | 支持 | 暂不支持 | 暂不支持 | 支持 |
| **Schemaless** | 暂不支持 | 暂不支持 | 暂不支持 | 暂不支持 | 暂不支持 | 暂不支持 |
| **批量拉取（基于 WebSocket）** | 支持 | 支持 | 暂不支持 | 支持 | 暂不支持 | 支持 |
| **批量拉取（基于 WebSocket）** | 支持 | 支持 | 支持 | 支持 | 支持 | 支持 |
| **DataFrame** | 不支持 | 支持 | 不支持 | 不支持 | 不支持 | 不支持 |
:::warning
......
docs/zh/12-taos-sql/10-function.md
浏览文件 @ 73cb5d16
......@@ -533,7 +533,12 @@ TIMEDIFF(expr1, expr2 [, time_unit])
#### TIMETRUNCATE
```sql
TIMETRUNCATE(expr, time_unit)
TIMETRUNCATE(expr, time_unit [, ignore_timezone])
ignore_timezone: {
0
| 1
}
```
**功能说明**：将时间戳按照指定时间单位 time_unit 进行截断。
......@@ -549,6 +554,11 @@ TIMETRUNCATE(expr, time_unit)
1b(纳秒), 1u(微秒)，1a(毫秒)，1s(秒)，1m(分)，1h(小时)，1d(天), 1w(周)。
- 返回的时间戳精度与当前 DATABASE 设置的时间精度一致。
- 输入包含不符合时间日期格式的字符串则返回 NULL。
- 当使用 1d 作为时间单位对时间戳进行截断时， 可通过设置 ignore_timezone 参数指定返回结果的显示是否忽略客户端时区的影响。
例如客户端所配置时区为 UTC+0800, 则 TIMETRUNCATE('2020-01-01 23:00:00', 1d, 0) 返回结果为 '2020-01-01 08:00:00'。
而使用 TIMETRUNCATE('2020-01-01 23:00:00', 1d, 1) 设置忽略时区时，返回结果为 '2020-01-01 00:00:00'
ignore_timezone 如果忽略的话，则默认值为 1 。
#### TIMEZONE
......@@ -1085,7 +1095,7 @@ ignore_negative: {
```sql
DIFF(expr [, ignore_negative])
ignore_negative: {
0
| 1
......@@ -1249,4 +1259,4 @@ SELECT SERVER_VERSION();
SELECT SERVER_STATUS();
```
**说明**：返回服务端当前的状态。
**说明**：检测服务端是否所有 dnode 都在线，如果是则返回成功，否则返回无法建立连接的错误。
docs/zh/12-taos-sql/14-stream.md
浏览文件 @ 73cb5d16
......@@ -72,7 +72,7 @@ SHOW STREAMS;
若要展示更详细的信息，可以使用：
```sql
SELECT * from performance_schema.`perf_streams`;
SELECT * from information_schema.`ins_streams`;
```
## 流式计算的触发模式
......
docs/zh/20-third-party/01-grafana.mdx
浏览文件 @ 73cb5d16
......@@ -77,7 +77,7 @@ sudo -u grafana grafana-cli plugins install tdengine-datasource
或者从 [GitHub](https://github.com/taosdata/grafanaplugin/releases/tag/latest) 或 [Grafana](https://grafana.com/grafana/plugins/tdengine-datasource/?tab=installation) 下载 .zip 文件到本地并解压到 Grafana 插件目录。命令行下载示例如下：
```bash
GF_VERSION=3.2.2
GF_VERSION=3.2.7
# from GitHub
wget https://github.com/taosdata/grafanaplugin/releases/download/v$GF_VERSION/tdengine-datasource-$GF_VERSION.zip
# from Grafana
......
docs/zh/25-application/01-telegraf.md
浏览文件 @ 73cb5d16
......@@ -39,15 +39,9 @@ IT 运维监测数据通常都是对时间特性比较敏感的数据，例如
## 数据链路设置
### 下载 TDengine 插件到 Grafana 插件目录
### 安装 Grafana Plugin 并配置数据源
```bash
1. wget -c https://github.com/taosdata/grafanaplugin/releases/download/v3.1.3/tdengine-datasource-3.1.3.zip
2. sudo unzip tdengine-datasource-3.1.3.zip -d /var/lib/grafana/plugins/
3. sudo chown grafana:grafana -R /var/lib/grafana/plugins/tdengine
4. echo -e "[plugins]\nallow_loading_unsigned_plugins = tdengine-datasource\n" | sudo tee -a /etc/grafana/grafana.ini
5. sudo systemctl restart grafana-server.service
```
请参考[安装 Grafana Plugin 并配置数据源](/third-party/grafana/#%E5%AE%89%E8%A3%85-grafana-plugin-%E5%B9%B6%E9%85%8D%E7%BD%AE%E6%95%B0%E6%8D%AE%E6%BA%90)。
### 修改 /etc/telegraf/telegraf.conf
......
docs/zh/25-application/02-collectd.md
浏览文件 @ 73cb5d16
......@@ -41,15 +41,9 @@ IT 运维监测数据通常都是对时间特性比较敏感的数据，例如
## 数据链路设置
### 复制 TDengine 插件到 grafana 插件目录
```bash
1. wget -c https://github.com/taosdata/grafanaplugin/releases/download/v3.1.3/tdengine-datasource-3.1.3.zip
2. sudo unzip tdengine-datasource-3.1.3.zip -d /var/lib/grafana/plugins/
3. sudo chown grafana:grafana -R /var/lib/grafana/plugins/tdengine
4. echo -e "[plugins]\nallow_loading_unsigned_plugins = tdengine-datasource\n" | sudo tee -a /etc/grafana/grafana.ini
5. sudo systemctl restart grafana-server.service
```
### 安装 Grafana Plugin 并配置数据源
请参考[安装 Grafana Plugin 并配置数据源](/third-party/grafana/#%E5%AE%89%E8%A3%85-grafana-plugin-%E5%B9%B6%E9%85%8D%E7%BD%AE%E6%95%B0%E6%8D%AE%E6%BA%90)。
### 配置 collectd
......
docs/zh/27-train-faq/01-faq.md
浏览文件 @ 73cb5d16
......@@ -201,3 +201,45 @@ TDengine 中时间戳的时区总是由客户端进行处理，而与服务端
OOM 是操作系统的保护机制，当操作系统内存(包括 SWAP )不足时，会杀掉某些进程，从而保证操作系统的稳定运行。通常内存不足主要是如下两个原因导致，一是剩余内存小于 vm.min_free_kbytes ；二是程序请求的内存大于剩余内存。还有一种情况是内存充足但程序占用了特殊的内存地址，也会触发 OOM 。
TDengine 会预先为每个 VNode 分配好内存，每个 Database 的 VNode 个数受 建库时的vgroups参数影响，每个 VNode 占用的内存大小受 buffer参数 影响。要防止 OOM，需要在项目建设之初合理规划内存，并合理设置 SWAP ，除此之外查询过量的数据也有可能导致内存暴涨，这取决于具体的查询语句。TDengine 企业版对内存管理做了优化，采用了新的内存分配器，对稳定性有更高要求的用户可以考虑选择企业版。
### 19. 在macOS上遇到Too many open files怎么办？
taosd日志文件报错Too many open file，是由于taosd打开文件数超过系统设置的上限所致。
解决方案如下：
1. 新建文件 /Library/LaunchDaemons/limit.maxfiles.plist，写入以下内容(以下示例将limit和maxfiles改为10万，可按需修改)：
```
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>limit.maxfiles</string>
<key>ProgramArguments</key>
<array>
<string>launchctl</string>
<string>limit</string>
<string>maxfiles</string>
<string>100000</string>
<string>100000</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>ServiceIPC</key>
<false/>
</dict>
</plist>
```
2. 修改文件权限
```
sudo chown root:wheel /Library/LaunchDaemons/limit.maxfiles.plist
sudo chmod 644 /Library/LaunchDaemons/limit.maxfiles.plist
```
3. 加载 plist 文件 (或重启系统后生效。launchd在启动时会自动加载该目录的 plist)
```
sudo launchctl load -w /Library/LaunchDaemons/limit.maxfiles.plist
```
4.确认更改后的限制
```
launchctl limit maxfiles
```
docs/zh/28-releases/01-tdengine.md
浏览文件 @ 73cb5d16
......@@ -10,6 +10,11 @@ TDengine 2.x 各版本安装包请访问[这里](https://www.taosdata.com/all-do
import Release from "/components/ReleaseV3";
## 3.0.1.8
<Release type="tdengine" version="3.0.1.8" />
## 3.0.1.7
<Release type="tdengine" version="3.0.1.7" />
......
docs/zh/28-releases/02-tools.md
浏览文件 @ 73cb5d16
......@@ -10,6 +10,10 @@ taosTools 各版本安装包下载链接如下：
import Release from "/components/ReleaseV3";
## 2.3.0
<Release type="tools" version="2.3.0" />
## 2.2.9
<Release type="tools" version="2.2.9" />
......
examples/JDBC/taosdemo/pom.xml
浏览文件 @ 73cb5d16
......@@ -88,7 +88,7 @@
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.17.1</version>
<version>2.17.2</version>
</dependency>
<!-- junit -->
<dependency>
......
examples/JDBC/taosdemo/readme.md
浏览文件 @ 73cb5d16
......@@ -2,12 +2,10 @@
cd tests/examples/JDBC/taosdemo
mvn clean package -Dmaven.test.skip=true
# 先建表，再插入的
java -jar target/taosdemo-2.0.1-jar-with-dependencies.jar -host [hostname] -database [database] -doCreateTable true -superTableSQL "create table weather(ts timestamp, f1 int) tags(t1 nchar(4))" -numOfTables 1000 -numOfRowsPerTable 100000000 -numOfThreadsForInsert 10 -numOfTablesPerSQL 10 -numOfValuesPerSQL 100
java -jar target/taosdemo-2.0.1-jar-with-dependencies.jar -host <hostname> -database <db name> -doCreateTable true -superTableSQL "create table weather(ts timestamp, f1 int) tags(t1 nchar(4))" -numOfTables 1000 -numOfRowsPerTable 100000000 -numOfThreadsForInsert 10 -numOfTablesPerSQL 10 -numOfValuesPerSQL 100
# 不建表，直接插入的
java -jar target/taosdemo-2.0.1-jar-with-dependencies.jar -host [hostname] -database [database] -doCreateTable false -superTableSQL "create table weather(ts timestamp, f1 int) tags(t1 nchar(4))" -numOfTables 1000 -numOfRowsPerTable 100000000 -numOfThreadsForInsert 10 -numOfTablesPerSQL 10 -numOfValuesPerSQL 100
java -jar target/taosdemo-2.0.1-jar-with-dependencies.jar -host <hostname> -database <db name> -doCreateTable false -superTableSQL "create table weather(ts timestamp, f1 int) tags(t1 nchar(4))" -numOfTables 1000 -numOfRowsPerTable 100000000 -numOfThreadsForInsert 10 -numOfTablesPerSQL 10 -numOfValuesPerSQL 100
```
需求：
1. 可以读lowa的配置文件
2. 支持JDBC-JNI和JDBC-restful
3. 读取配置文件，持续执行查询
\ No newline at end of file
如果发生错误 Exception in thread "main" java.lang.UnsatisfiedLinkError: no taos in java.library.path
请检查是否安装 TDengine 客户端安装包或编译 TDengine 安装。如果确定已经安装过还出现这个错误，可以在命令行 java 后加 -Djava.library.path=/usr/local/lib 来指定寻找共享库的路径。
include/client/taos.h
浏览文件 @ 73cb5d16
......@@ -149,7 +149,7 @@ DLL_EXPORT TAOS *taos_connect(const char *ip, const char *user, const char
DLL_EXPORT TAOS *taos_connect_auth(const char *ip, const char *user, const char *auth, const char *db, uint16_t port);
DLL_EXPORT void taos_close(TAOS *taos);
const char *taos_data_type(int type);
DLL_EXPORT const char *taos_data_type(int type);
DLL_EXPORT TAOS_STMT *taos_stmt_init(TAOS *taos);
DLL_EXPORT TAOS_STMT *taos_stmt_init_with_reqid(TAOS *taos, int64_t reqid);
......@@ -185,6 +185,7 @@ DLL_EXPORT void taos_kill_query(TAOS *taos);
DLL_EXPORT int taos_field_count(TAOS_RES *res);
DLL_EXPORT int taos_num_fields(TAOS_RES *res);
DLL_EXPORT int taos_affected_rows(TAOS_RES *res);
DLL_EXPORT int64_t taos_affected_rows64(TAOS_RES *res);
DLL_EXPORT TAOS_FIELD *taos_fetch_fields(TAOS_RES *res);
DLL_EXPORT int taos_select_db(TAOS *taos, const char *db);
......@@ -218,6 +219,9 @@ DLL_EXPORT int taos_get_db_route_info(TAOS *taos, const char *db, TAOS_DB_ROUTE_
DLL_EXPORT int taos_get_table_vgId(TAOS *taos, const char *db, const char *table, int *vgId);
DLL_EXPORT int taos_load_table_info(TAOS *taos, const char *tableNameList);
/* --------------------------schemaless INTERFACE------------------------------- */
DLL_EXPORT TAOS_RES *taos_schemaless_insert(TAOS *taos, char *lines[], int numLines, int protocol, int precision);
DLL_EXPORT TAOS_RES *taos_schemaless_insert_with_reqid(TAOS *taos, char *lines[], int numLines, int protocol,
int precision, int64_t reqid);
......@@ -225,6 +229,13 @@ DLL_EXPORT TAOS_RES *taos_schemaless_insert_raw(TAOS *taos, char *lines, int len
int precision);
DLL_EXPORT TAOS_RES *taos_schemaless_insert_raw_with_reqid(TAOS *taos, char *lines, int len, int32_t *totalRows,
int protocol, int precision, int64_t reqid);
DLL_EXPORT TAOS_RES *taos_schemaless_insert_ttl(TAOS *taos, char *lines[], int numLines, int protocol, int precision, int32_t ttl);
DLL_EXPORT TAOS_RES *taos_schemaless_insert_ttl_with_reqid(TAOS *taos, char *lines[], int numLines, int protocol,
int precision, int32_t ttl, int64_t reqid);
DLL_EXPORT TAOS_RES *taos_schemaless_insert_raw_ttl(TAOS *taos, char *lines, int len, int32_t *totalRows, int protocol,
int precision, int32_t ttl);
DLL_EXPORT TAOS_RES *taos_schemaless_insert_raw_ttl_with_reqid(TAOS *taos, char *lines, int len, int32_t *totalRows,
int protocol, int precision, int32_t ttl, int64_t reqid);
/* --------------------------TMQ INTERFACE------------------------------- */
......@@ -297,6 +308,7 @@ DLL_EXPORT tmq_res_t tmq_get_res_type(TAOS_RES *res);
DLL_EXPORT int32_t tmq_get_raw(TAOS_RES *res, tmq_raw_data *raw);
DLL_EXPORT int32_t tmq_write_raw(TAOS *taos, tmq_raw_data raw);
DLL_EXPORT int taos_write_raw_block(TAOS *taos, int numOfRows, char *pData, const char *tbname);
DLL_EXPORT int taos_write_raw_block_with_fields(TAOS* taos, int rows, char* pData, const char* tbname, TAOS_FIELD *fields, int numFields);
DLL_EXPORT void tmq_free_raw(tmq_raw_data raw);
// Returning null means error. Returned result need to be freed by tmq_free_json_meta
DLL_EXPORT char *tmq_get_json_meta(TAOS_RES *res);
......
include/common/systable.h
浏览文件 @ 73cb5d16
......@@ -47,6 +47,7 @@ extern "C" {
#define TSDB_INS_TABLE_TOPICS "ins_topics"
#define TSDB_INS_TABLE_STREAMS "ins_streams"
#define TSDB_INS_TABLE_STREAM_TASKS "ins_stream_tasks"
#define TSDB_INS_TABLE_USER_PRIVILEGES "ins_user_privileges"
#define TSDB_PERFORMANCE_SCHEMA_DB "performance_schema"
#define TSDB_PERFS_TABLE_SMAS "perf_smas"
......
include/common/tcommon.h
浏览文件 @ 73cb5d16
......@@ -174,15 +174,28 @@ typedef struct SColumnDataAgg {
} SColumnDataAgg;
#pragma pack(pop)
typedef struct SBlockID {
// The uid of table, from which current data block comes. And it is always 0, if current block is the
// result of calculation.
uint64_t uid;
// Block id, acquired and assigned from executor, which created according to the hysical planner. Block id is used
// to mark the stage of exec task.
uint64_t blockId;
// Generated by group/partition by [value|tags]. Created and assigned by table-scan operator, group-by operator,
// and partition by operator.
uint64_t groupId;
} SBlockID;
typedef struct SDataBlockInfo {
STimeWindow window;
int32_t rows; // todo hide this attribute
int32_t rowSize;
uint64_t uid; // the uid of table, from which current data block comes
uint16_t blockId; // block id, generated by physical planner
uint64_t groupId;
int16_t hasVarCol;
int32_t rows; // todo hide this attribute
uint32_t capacity;
SBlockID id;
int16_t hasVarCol;
// TODO: optimize and remove following
int64_t version; // used for stream, and need serialization
int32_t childId; // used for stream, do not serialize
......@@ -190,8 +203,8 @@ typedef struct SDataBlockInfo {
STimeWindow calWin; // used for stream, do not serialize
TSKEY watermark; // used for stream
char parTbName[TSDB_TABLE_NAME_LEN]; // used for stream partition
STag* pTag; // used for stream partition
char parTbName[TSDB_TABLE_NAME_LEN]; // used for stream partition
STag* pTag; // used for stream partition
} SDataBlockInfo;
typedef struct SSDataBlock {
......@@ -225,21 +238,22 @@ typedef struct SVarColAttr {
// pBlockAgg->numOfNull == info.rows, all data are null
// pBlockAgg->numOfNull == 0, no data are null.
typedef struct SColumnInfoData {
char* pData; // the corresponding block data in memory
char* pData; // the corresponding block data in memory
union {
char* nullbitmap; // bitmap, one bit for each item in the list
SVarColAttr varmeta;
};
SColumnInfo info; // column info
bool hasNull; // if current column data has null value.
SColumnInfo info; // column info
bool hasNull; // if current column data has null value.
} SColumnInfoData;
typedef struct SQueryTableDataCond {
uint64_t suid;
int32_t order; // desc|asc order to iterate the data block
int32_t order; // desc|asc order to iterate the data block
int32_t numOfCols;
SColumnInfo* colList;
int32_t type; // data block load type:
int32_t* pSlotList; // the column output destation slot, and it may be null
int32_t type; // data block load type:
STimeWindow twindows;
int64_t startVersion;
int64_t endVersion;
......
include/common/tdatablock.h
浏览文件 @ 73cb5d16
......@@ -24,11 +24,6 @@
extern "C" {
#endif
typedef struct SCorEpSet {
int32_t version;
SEpSet epSet;
} SCorEpSet;
typedef struct SBlockOrderInfo {
bool nullFirst;
int32_t order;
......@@ -36,14 +31,6 @@ typedef struct SBlockOrderInfo {
SColumnInfoData* pColData;
} SBlockOrderInfo;
int32_t taosGetFqdnPortFromEp(const char* ep, SEp* pEp);
void addEpIntoEpSet(SEpSet* pEpSet, const char* fqdn, uint16_t port);
bool isEpsetEqual(const SEpSet* s1, const SEpSet* s2);
void updateEpSet_s(SCorEpSet* pEpSet, SEpSet* pNewEpSet);
SEpSet getEpSet_s(SCorEpSet* pEpSet);
#define NBIT (3u)
#define BitPos(_n) ((_n) & ((1 << NBIT) - 1))
#define BMCharPos(bm_, r_) ((bm_)[(r_) >> NBIT])
......@@ -54,9 +41,9 @@ SEpSet getEpSet_s(SCorEpSet* pEpSet);
BMCharPos(bm_, r_) |= (1u << (7u - BitPos(r_))); \
} while (0)
#define colDataSetNotNull_f(bm_, r_) \
do { \
BMCharPos(bm_, r_) &= ~(1u << (7u - BitPos(r_))); \
#define colDataClearNull_f(bm_, r_) \
do { \
BMCharPos(bm_, r_) &= ((char)(~(1u << (7u - BitPos(r_))))); \
} while (0)
#define colDataIsNull_var(pColumnInfoData, row) (pColumnInfoData->varmeta.offset[row] == -1)
......@@ -90,6 +77,33 @@ static FORCE_INLINE bool colDataIsNull_s(const SColumnInfoData* pColumnInfoData,
}
}
static FORCE_INLINE bool colDataIsNNull_s(const SColumnInfoData* pColumnInfoData, int32_t startIndex,
uint32_t nRows) {
if (!pColumnInfoData->hasNull) {
return false;
}
if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
for (int32_t i = startIndex; i < nRows; ++i) {
if (!colDataIsNull_var(pColumnInfoData, i)) {
return false;
}
}
} else {
if (pColumnInfoData->nullbitmap == NULL) {
return false;
}
for (int32_t i = startIndex; i < nRows; ++i) {
if (!colDataIsNull_f(pColumnInfoData->nullbitmap, i)) {
return false;
}
}
}
return true;
}
static FORCE_INLINE bool colDataIsNull(const SColumnInfoData* pColumnInfoData, uint32_t totalRows, uint32_t row,
SColumnDataAgg* pColAgg) {
if (!pColumnInfoData->hasNull) {
......@@ -137,9 +151,6 @@ static FORCE_INLINE void colDataAppendNNULL(SColumnInfoData* pColumnInfoData, ui
for (int32_t i = start; i < start + nRows; ++i) {
colDataSetNull_f(pColumnInfoData->nullbitmap, i);
}
int32_t bytes = pColumnInfoData->info.bytes;
memset(pColumnInfoData->pData + start * bytes, 0, nRows * bytes);
}
pColumnInfoData->hasNull = true;
......@@ -220,9 +231,11 @@ int32_t blockDataSort_rv(SSDataBlock* pDataBlock, SArray* pOrderInfo, bool nullF
int32_t colInfoDataEnsureCapacity(SColumnInfoData* pColumn, uint32_t numOfRows, bool clearPayload);
int32_t blockDataEnsureCapacity(SSDataBlock* pDataBlock, uint32_t numOfRows);
int32_t blockDataEnsureCapacityNoClear(SSDataBlock* pDataBlock, uint32_t numOfRows);
void colInfoDataCleanup(SColumnInfoData* pColumn, uint32_t numOfRows);
void blockDataCleanup(SSDataBlock* pDataBlock);
void blockDataEmpty(SSDataBlock* pDataBlock);
size_t blockDataGetCapacityInRow(const SSDataBlock* pBlock, size_t pageSize);
......
include/common/tdataformat.h
浏览文件 @ 73cb5d16
......@@ -27,17 +27,17 @@
extern "C" {
#endif
typedef struct SBuffer SBuffer;
typedef struct SSchema SSchema;
typedef struct STColumn STColumn;
typedef struct STSchema STSchema;
typedef struct SValue SValue;
typedef struct SColVal SColVal;
typedef struct STSRow2 STSRow2;
typedef struct STSRowBuilder STSRowBuilder;
typedef struct STagVal STagVal;
typedef struct STag STag;
typedef struct SColData SColData;
typedef struct SBuffer SBuffer;
typedef struct SSchema SSchema;
typedef struct STColumn STColumn;
typedef struct STSchema STSchema;
typedef struct SValue SValue;
typedef struct SColVal SColVal;
typedef struct SRow SRow;
typedef struct SRowIter SRowIter;
typedef struct STagVal STagVal;
typedef struct STag STag;
typedef struct SColData SColData;
#define HAS_NONE ((uint8_t)0x1)
#define HAS_NULL ((uint8_t)0x2)
......@@ -68,13 +68,10 @@ struct SBuffer {
void tBufferDestroy(SBuffer *pBuffer);
int32_t tBufferInit(SBuffer *pBuffer, int64_t size);
int32_t tBufferPut(SBuffer *pBuffer, const void *pData, int64_t nData);
int32_t tBufferReserve(SBuffer *pBuffer, int64_t nData, void **ppData);
// STSchema ================================
int32_t tTSchemaCreate(int32_t sver, SSchema *pSchema, int32_t nCols, STSchema **ppTSchema);
void tTSchemaDestroy(STSchema *pTSchema);
// SValue ================================
static FORCE_INLINE int32_t tGetValue(uint8_t *p, SValue *pValue, int8_t type);
void tDestroyTSchema(STSchema *pTSchema);
// SColVal ================================
#define CV_FLAG_VALUE ((int8_t)0x0)
......@@ -89,26 +86,14 @@ static FORCE_INLINE int32_t tGetValue(uint8_t *p, SValue *pValue, int8_t type);
#define COL_VAL_IS_NULL(CV) ((CV)->flag == CV_FLAG_NULL)
#define COL_VAL_IS_VALUE(CV) ((CV)->flag == CV_FLAG_VALUE)
// STSRow2 ================================
#define TSROW_LEN(PROW, V) tGetI32v((uint8_t *)(PROW)->data, (V) ? &(V) : NULL)
#define TSROW_SVER(PROW, V) tGetI32v((PROW)->data + TSROW_LEN(PROW, NULL), (V) ? &(V) : NULL)
int32_t tTSRowNew(STSRowBuilder *pBuilder, SArray *pArray, STSchema *pTSchema, STSRow2 **ppRow);
int32_t tTSRowClone(const STSRow2 *pRow, STSRow2 **ppRow);
void tTSRowFree(STSRow2 *pRow);
void tTSRowGet(STSRow2 *pRow, STSchema *pTSchema, int32_t iCol, SColVal *pColVal);
int32_t tTSRowToArray(STSRow2 *pRow, STSchema *pTSchema, SArray **ppArray);
int32_t tPutTSRow(uint8_t *p, STSRow2 *pRow);
int32_t tGetTSRow(uint8_t *p, STSRow2 **ppRow);
// STSRowBuilder ================================
#define tsRowBuilderInit() ((STSRowBuilder){0})
#define tsRowBuilderClear(B) \
do { \
if ((B)->pBuf) { \
taosMemoryFree((B)->pBuf); \
} \
} while (0)
// SRow ================================
int32_t tRowBuild(SArray *aColVal, STSchema *pTSchema, SBuffer *pBuffer);
void tRowGet(SRow *pRow, STSchema *pTSchema, int32_t iCol, SColVal *pColVal);
// SRowIter ================================
int32_t tRowIterOpen(SRow *pRow, STSchema *pTSchema, SRowIter **ppIter);
void tRowIterClose(SRowIter **ppIter);
SColVal *tRowIterNext(SRowIter *pIter);
// STag ================================
int32_t tTagNew(SArray *pArray, int32_t version, int8_t isJson, STag **ppTag);
......@@ -147,29 +132,17 @@ struct STSchema {
int32_t numOfCols;
int32_t version;
int32_t flen;
int32_t vlen;
int32_t tlen;
STColumn columns[];
};
#define TSROW_HAS_NONE ((uint8_t)0x1)
#define TSROW_HAS_NULL ((uint8_t)0x2U)
#define TSROW_HAS_VAL ((uint8_t)0x4U)
#define TSROW_KV_SMALL ((uint8_t)0x10U)
#define TSROW_KV_MID ((uint8_t)0x20U)
#define TSROW_KV_BIG ((uint8_t)0x40U)
#pragma pack(push, 1)
struct STSRow2 {
TSKEY ts;
uint8_t flags;
uint8_t data[];
};
#pragma pack(pop)
struct STSRowBuilder {
// STSRow2 tsRow;
int32_t szBuf;
uint8_t *pBuf;
struct SRow {
uint8_t flag;
uint8_t rsv;
uint16_t sver;
uint32_t len;
TSKEY ts;
uint8_t data[];
};
struct SValue {
......@@ -258,37 +231,17 @@ typedef struct {
int32_t nCols;
schema_ver_t version;
uint16_t flen;
int32_t vlen;
int32_t tlen;
STColumn *columns;
} STSchemaBuilder;
// use 2 bits for bitmap(default: STSRow/sub block)
#define TD_VTYPE_BITS 2
#define TD_VTYPE_PARTS 4 // PARTITIONS: 1 byte / 2 bits
#define TD_VTYPE_OPTR 3 // OPERATOR: 4 - 1, utilize to get remainder
#define TD_BITMAP_BYTES(cnt) (((cnt) + TD_VTYPE_OPTR) >> 2)
// use 1 bit for bitmap(super block)
#define TD_VTYPE_BITS_I 1
#define TD_VTYPE_PARTS_I 8 // PARTITIONS: 1 byte / 1 bit
#define TD_VTYPE_OPTR_I 7 // OPERATOR: 8 - 1, utilize to get remainder
#define TD_BITMAP_BYTES_I(cnt) (((cnt) + TD_VTYPE_OPTR_I) >> 3)
int32_t tdInitTSchemaBuilder(STSchemaBuilder *pBuilder, schema_ver_t version);
void tdDestroyTSchemaBuilder(STSchemaBuilder *pBuilder);
void tdResetTSchemaBuilder(STSchemaBuilder *pBuilder, schema_ver_t version);
int32_t tdAddColToSchema(STSchemaBuilder *pBuilder, int8_t type, int8_t flags, col_id_t colId, col_bytes_t bytes);
STSchema *tdGetSchemaFromBuilder(STSchemaBuilder *pBuilder);
static FORCE_INLINE int32_t tGetValue(uint8_t *p, SValue *pValue, int8_t type) {
if (IS_VAR_DATA_TYPE(type)) {
return tGetBinary(p, &pValue->pData, pValue ? &pValue->nData : NULL);
} else {
memcpy(&pValue->val, p, tDataTypes[type].bytes);
return tDataTypes[type].bytes;
}
}
STSchema *tBuildTSchema(SSchema *aSchema, int32_t numOfCols, int32_t version);
#endif
......
include/common/tglobal.h
浏览文件 @ 73cb5d16
......@@ -44,6 +44,8 @@ extern int32_t tsCompatibleModel;
extern bool tsPrintAuth;
extern int64_t tsTickPerMin[3];
extern int32_t tsCountAlwaysReturnValue;
extern float tsSelectivityRatio;
extern int32_t tsTagFilterResCacheSize;
// queue & threads
extern int32_t tsNumOfRpcThreads;
......@@ -62,6 +64,11 @@ extern int32_t tsNumOfSnodeStreamThreads;
extern int32_t tsNumOfSnodeWriteThreads;
extern int64_t tsRpcQueueMemoryAllowed;
// sync raft
extern int32_t tsElectInterval;
extern int32_t tsHeartbeatInterval;
extern int32_t tsHeartbeatTimeout;
// monitor
extern bool tsEnableMonitor;
extern int32_t tsMonitorInterval;
......@@ -90,6 +97,10 @@ extern int32_t tsQueryNodeChunkSize;
extern bool tsQueryUseNodeAllocator;
extern bool tsKeepColumnName;
extern bool tsEnableQueryHb;
extern int32_t tsRedirectPeriod;
extern int32_t tsRedirectFactor;
extern int32_t tsRedirectMaxPeriod;
extern int32_t tsMaxRetryWaitTime;
// client
extern int32_t tsMinSlidingTime;
......@@ -120,9 +131,10 @@ extern char tsUdfdResFuncs[];
extern char tsUdfdLdLibPath[];
// schemaless
extern char tsSmlChildTableName[];
extern char tsSmlTagName[];
extern bool tsSmlDataFormat;
extern char tsSmlChildTableName[];
extern char tsSmlTagName[];
extern bool tsSmlDataFormat;
extern int32_t tsSmlBatchSize;
// wal
extern int64_t tsWalFsyncDataSizeLimit;
......@@ -130,6 +142,7 @@ extern int64_t tsWalFsyncDataSizeLimit;
// internal
extern int32_t tsTransPullupInterval;
extern int32_t tsMqRebalanceInterval;
extern int32_t tsStreamCheckpointTickInterval;
extern int32_t tsTtlUnit;
extern int32_t tsTtlPushInterval;
extern int32_t tsGrantHBInterval;
......@@ -138,7 +151,7 @@ extern int32_t tsUptimeInterval;
extern int32_t tsRpcRetryLimit;
extern int32_t tsRpcRetryInterval;
//#define NEEDTO_COMPRESSS_MSG(size) (tsCompressMsgSize != -1 && (size) > tsCompressMsgSize)
// #define NEEDTO_COMPRESSS_MSG(size) (tsCompressMsgSize != -1 && (size) > tsCompressMsgSize)
int32_t taosCreateLog(const char *logname, int32_t logFileNum, const char *cfgDir, const char **envCmd,
const char *envFile, char *apolloUrl, SArray *pArgs, bool tsc);
......
include/common/tmisce.h 0 → 100644
浏览文件 @ 73cb5d16
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_TMISCE_H
#define TDENGINE_TMISCE_H
#ifdef __cplusplus
extern "C" {
#endif
#include "tmsg.h"
typedef struct SCorEpSet {
int32_t version;
SEpSet epSet;
} SCorEpSet;
int32_t taosGetFqdnPortFromEp(const char* ep, SEp* pEp);
void addEpIntoEpSet(SEpSet* pEpSet, const char* fqdn, uint16_t port);
bool isEpsetEqual(const SEpSet* s1, const SEpSet* s2);
void updateEpSet_s(SCorEpSet* pEpSet, SEpSet* pNewEpSet);
SEpSet getEpSet_s(SCorEpSet* pEpSet);
#ifdef __cplusplus
}
#endif
#endif // TDENGINE_TMISCE_H
include/common/tmsg.h
浏览文件 @ 73cb5d16
......@@ -66,6 +66,15 @@ extern int32_t tMsgDict[];
typedef uint16_t tmsg_t;
static inline bool vnodeIsMsgBlock(tmsg_t type) {
return (type == TDMT_VND_CREATE_TABLE) || (type == TDMT_VND_ALTER_TABLE) || (type == TDMT_VND_DROP_TABLE) ||
(type == TDMT_VND_UPDATE_TAG_VAL);
}
static inline bool syncUtilUserCommit(tmsg_t msgType) {
return msgType != TDMT_SYNC_NOOP && msgType != TDMT_SYNC_LEADER_TRANSFER;
}
/* ------------------------ OTHER DEFINITIONS ------------------------ */
// IE type
#define TSDB_IE_TYPE_SEC 1
......@@ -120,6 +129,7 @@ typedef enum _mgmt_table {
TSDB_MGMT_TABLE_VNODES,
TSDB_MGMT_TABLE_APPS,
TSDB_MGMT_TABLE_STREAM_TASKS,
TSDB_MGMT_TABLE_PRIVILEGES,
TSDB_MGMT_TABLE_MAX,
} EShowType;
......@@ -141,16 +151,18 @@ typedef enum _mgmt_table {
#define TSDB_FILL_PREV 4
#define TSDB_FILL_NEXT 5
#define TSDB_ALTER_USER_PASSWD 0x1
#define TSDB_ALTER_USER_SUPERUSER 0x2
#define TSDB_ALTER_USER_ADD_READ_DB 0x3
#define TSDB_ALTER_USER_REMOVE_READ_DB 0x4
#define TSDB_ALTER_USER_ADD_WRITE_DB 0x5
#define TSDB_ALTER_USER_REMOVE_WRITE_DB 0x6
#define TSDB_ALTER_USER_ADD_ALL_DB 0x7
#define TSDB_ALTER_USER_REMOVE_ALL_DB 0x8
#define TSDB_ALTER_USER_ENABLE 0x9
#define TSDB_ALTER_USER_SYSINFO 0xA
#define TSDB_ALTER_USER_PASSWD 0x1
#define TSDB_ALTER_USER_SUPERUSER 0x2
#define TSDB_ALTER_USER_ADD_READ_DB 0x3
#define TSDB_ALTER_USER_REMOVE_READ_DB 0x4
#define TSDB_ALTER_USER_ADD_WRITE_DB 0x5
#define TSDB_ALTER_USER_REMOVE_WRITE_DB 0x6
#define TSDB_ALTER_USER_ADD_ALL_DB 0x7
#define TSDB_ALTER_USER_REMOVE_ALL_DB 0x8
#define TSDB_ALTER_USER_ENABLE 0x9
#define TSDB_ALTER_USER_SYSINFO 0xA
#define TSDB_ALTER_USER_ADD_SUBSCRIBE_TOPIC 0xB
#define TSDB_ALTER_USER_REMOVE_SUBSCRIBE_TOPIC 0xC
#define TSDB_ALTER_USER_PRIVILEGES 0x2
......@@ -497,6 +509,8 @@ typedef struct {
char* pComment;
char* pAst1;
char* pAst2;
int64_t deleteMark1;
int64_t deleteMark2;
} SMCreateStbReq;
int32_t tSerializeSMCreateStbReq(void* buf, int32_t bufLen, SMCreateStbReq* pReq);
......@@ -620,7 +634,7 @@ typedef struct {
int8_t enable;
char user[TSDB_USER_LEN];
char pass[TSDB_USET_PASSWORD_LEN];
char dbname[TSDB_DB_FNAME_LEN];
char objname[TSDB_DB_FNAME_LEN]; // db or topic
} SAlterUserReq;
int32_t tSerializeSAlterUserReq(void* buf, int32_t bufLen, SAlterUserReq* pReq);
......@@ -649,34 +663,6 @@ int32_t tSerializeSGetUserAuthRsp(void* buf, int32_t bufLen, SGetUserAuthRsp* pR
int32_t tDeserializeSGetUserAuthRsp(void* buf, int32_t bufLen, SGetUserAuthRsp* pRsp);
void tFreeSGetUserAuthRsp(SGetUserAuthRsp* pRsp);
typedef struct {
int16_t lowerRelOptr;
int16_t upperRelOptr;
int16_t filterstr; // denote if current column is char(binary/nchar)
union {
struct {
int64_t lowerBndi;
int64_t upperBndi;
};
struct {
double lowerBndd;
double upperBndd;
};
struct {
int64_t pz;
int64_t len;
};
};
} SColumnFilterInfo;
typedef struct {
int16_t numOfFilters;
union {
int64_t placeholder;
SColumnFilterInfo* filterInfo;
};
} SColumnFilterList;
/*
* for client side struct, only column id, type, bytes are necessary
* But for data in vnode side, we need all the following information.
......@@ -687,10 +673,10 @@ typedef struct {
int16_t slotId;
};
int8_t type;
int32_t bytes;
uint8_t precision;
uint8_t scale;
int32_t bytes;
int8_t type;
} SColumnInfo;
typedef struct STimeWindow {
......@@ -1087,6 +1073,7 @@ typedef struct {
int32_t vgId;
int8_t syncState;
int8_t syncRestore;
int8_t syncCanRead;
int64_t cacheUsage;
int64_t numOfTables;
int64_t numOfTimeSeries;
......@@ -1172,6 +1159,13 @@ typedef struct {
int32_t tSerializeSMTimerMsg(void* buf, int32_t bufLen, SMTimerReq* pReq);
int32_t tDeserializeSMTimerMsg(void* buf, int32_t bufLen, SMTimerReq* pReq);
typedef struct {
int64_t tick;
} SMStreamTickReq;
int32_t tSerializeSMStreamTickMsg(void* buf, int32_t bufLen, SMStreamTickReq* pReq);
int32_t tDeserializeSMStreamTickMsg(void* buf, int32_t bufLen, SMStreamTickReq* pReq);
typedef struct {
int32_t id;
uint16_t port; // node sync Port
......@@ -1420,8 +1414,8 @@ typedef struct {
int8_t streamBlockType;
int32_t compLen;
int32_t numOfBlocks;
int32_t numOfRows;
int32_t numOfCols;
int64_t numOfRows; // from int32_t change to int64_t
int64_t numOfCols;
int64_t skey;
int64_t ekey;
int64_t version; // for stream
......@@ -1620,15 +1614,14 @@ typedef struct SSubQueryMsg {
int8_t explain;
int8_t needFetch;
uint32_t sqlLen;
char *sql;
char* sql;
uint32_t msgLen;
char *msg;
char* msg;
} SSubQueryMsg;
int32_t tSerializeSSubQueryMsg(void *buf, int32_t bufLen, SSubQueryMsg *pReq);
int32_t tDeserializeSSubQueryMsg(void *buf, int32_t bufLen, SSubQueryMsg *pReq);
void tFreeSSubQueryMsg(SSubQueryMsg *pReq);
int32_t tSerializeSSubQueryMsg(void* buf, int32_t bufLen, SSubQueryMsg* pReq);
int32_t tDeserializeSSubQueryMsg(void* buf, int32_t bufLen, SSubQueryMsg* pReq);
void tFreeSSubQueryMsg(SSubQueryMsg* pReq);
typedef struct {
SMsgHead header;
......@@ -1667,6 +1660,9 @@ typedef struct {
int32_t execId;
} SResFetchReq;
int32_t tSerializeSResFetchReq(void* buf, int32_t bufLen, SResFetchReq* pReq);
int32_t tDeserializeSResFetchReq(void* buf, int32_t bufLen, SResFetchReq* pReq);
typedef struct {
SMsgHead header;
uint64_t sId;
......@@ -1738,12 +1734,11 @@ typedef struct {
int32_t execId;
} STaskDropReq;
int32_t tSerializeSTaskDropReq(void *buf, int32_t bufLen, STaskDropReq *pReq);
int32_t tDeserializeSTaskDropReq(void *buf, int32_t bufLen, STaskDropReq *pReq);
int32_t tSerializeSQueryTableRsp(void *buf, int32_t bufLen, SQueryTableRsp *pRsp);
int32_t tDeserializeSQueryTableRsp(void *buf, int32_t bufLen, SQueryTableRsp *pRsp);
int32_t tSerializeSTaskDropReq(void* buf, int32_t bufLen, STaskDropReq* pReq);
int32_t tDeserializeSTaskDropReq(void* buf, int32_t bufLen, STaskDropReq* pReq);
int32_t tSerializeSQueryTableRsp(void* buf, int32_t bufLen, SQueryTableRsp* pRsp);
int32_t tDeserializeSQueryTableRsp(void* buf, int32_t bufLen, SQueryTableRsp* pRsp);
typedef struct {
int32_t code;
......@@ -1771,6 +1766,8 @@ typedef struct {
int64_t watermark;
int32_t numOfTags;
SArray* pTags; // array of SField
// 3.0.20
int64_t checkpointFreq; // ms
} SCMCreateStreamReq;
typedef struct {
......@@ -1970,6 +1967,12 @@ typedef struct {
SHashObj* rebSubHash; // SHashObj<key, SMqRebSubscribe>
} SMqDoRebalanceMsg;
typedef struct {
int64_t streamId;
int64_t checkpointId;
char streamName[TSDB_STREAM_FNAME_LEN];
} SMStreamDoCheckpointMsg;
typedef struct {
int64_t status;
} SMVSubscribeRsp;
......@@ -2021,6 +2024,7 @@ typedef struct {
typedef struct {
int64_t maxdelay[2];
int64_t watermark[2];
int64_t deleteMark[2];
int32_t qmsgLen[2];
char* qmsg[2]; // pAst:qmsg:SRetention => trigger aggr task1/2
} SRSmaParam;
......@@ -2742,6 +2746,7 @@ typedef struct {
char* tagsFilter;
char* sql;
char* ast;
int64_t deleteMark;
} SMCreateSmaReq;
int32_t tSerializeSMCreateSmaReq(void* buf, int32_t bufLen, SMCreateSmaReq* pReq);
......@@ -2948,6 +2953,9 @@ typedef struct {
STqOffsetVal reqOffset;
} SMqPollReq;
int32_t tSerializeSMqPollReq(void* buf, int32_t bufLen, SMqPollReq* pReq);
int32_t tDeserializeSMqPollReq(void* buf, int32_t bufLen, SMqPollReq* pReq);
typedef struct {
int32_t vgId;
int64_t offset;
......@@ -3159,7 +3167,8 @@ int32_t tDecodeDeleteRes(SDecoder* pCoder, SDeleteRes* pRes);
typedef struct {
// int64_t uid;
char tbname[TSDB_TABLE_NAME_LEN];
int64_t ts;
int64_t startTs;
int64_t endTs;
} SSingleDeleteReq;
int32_t tEncodeSSingleDeleteReq(SEncoder* pCoder, const SSingleDeleteReq* pReq);
......@@ -3181,8 +3190,8 @@ typedef struct {
} SBatchMsg;
typedef struct {
SMsgHead header;
SArray* pMsgs; //SArray<SBatchMsg>
SMsgHead header;
SArray* pMsgs; // SArray<SBatchMsg>
} SBatchReq;
typedef struct {
......@@ -3194,11 +3203,11 @@ typedef struct {
} SBatchRspMsg;
typedef struct {
SArray* pRsps; //SArray<SBatchRspMsg>
SArray* pRsps; // SArray<SBatchRspMsg>
} SBatchRsp;
int32_t tSerializeSBatchReq(void *buf, int32_t bufLen, SBatchReq *pReq);
int32_t tDeserializeSBatchReq(void *buf, int32_t bufLen, SBatchReq *pReq);
int32_t tSerializeSBatchReq(void* buf, int32_t bufLen, SBatchReq* pReq);
int32_t tDeserializeSBatchReq(void* buf, int32_t bufLen, SBatchReq* pReq);
static FORCE_INLINE void tFreeSBatchReqMsg(void* msg) {
if (NULL == msg) {
return;
......@@ -3207,8 +3216,8 @@ static FORCE_INLINE void tFreeSBatchReqMsg(void* msg) {
taosMemoryFree(pMsg->msg);
}
int32_t tSerializeSBatchRsp(void *buf, int32_t bufLen, SBatchRsp *pRsp);
int32_t tDeserializeSBatchRsp(void *buf, int32_t bufLen, SBatchRsp *pRsp);
int32_t tSerializeSBatchRsp(void* buf, int32_t bufLen, SBatchRsp* pRsp);
int32_t tDeserializeSBatchRsp(void* buf, int32_t bufLen, SBatchRsp* pRsp);
static FORCE_INLINE void tFreeSBatchRspMsg(void* p) {
if (NULL == p) {
......@@ -3219,11 +3228,10 @@ static FORCE_INLINE void tFreeSBatchRspMsg(void* p) {
taosMemoryFree(pRsp->msg);
}
int32_t tSerializeSMqAskEpReq(void *buf, int32_t bufLen, SMqAskEpReq *pReq);
int32_t tDeserializeSMqAskEpReq(void *buf, int32_t bufLen, SMqAskEpReq *pReq);
int32_t tSerializeSMqHbReq(void *buf, int32_t bufLen, SMqHbReq *pReq);
int32_t tDeserializeSMqHbReq(void *buf, int32_t bufLen, SMqHbReq *pReq);
int32_t tSerializeSMqAskEpReq(void* buf, int32_t bufLen, SMqAskEpReq* pReq);
int32_t tDeserializeSMqAskEpReq(void* buf, int32_t bufLen, SMqAskEpReq* pReq);
int32_t tSerializeSMqHbReq(void* buf, int32_t bufLen, SMqHbReq* pReq);
int32_t tDeserializeSMqHbReq(void* buf, int32_t bufLen, SMqHbReq* pReq);
#pragma pack(pop)
......
include/common/tmsgcb.h
浏览文件 @ 73cb5d16
......@@ -43,7 +43,6 @@ typedef int32_t (*PutToQueueFp)(void* pMgmt, EQueueType qtype, SRpcMsg* pMsg);
typedef int32_t (*GetQueueSizeFp)(void* pMgmt, int32_t vgId, EQueueType qtype);
typedef int32_t (*SendReqFp)(const SEpSet* pEpSet, SRpcMsg* pMsg);
typedef void (*SendRspFp)(SRpcMsg* pMsg);
typedef void (*SendRedirectRspFp)(SRpcMsg* pMsg, const SEpSet* pNewEpSet);
typedef void (*RegisterBrokenLinkArgFp)(SRpcMsg* pMsg);
typedef void (*ReleaseHandleFp)(SRpcHandleInfo* pHandle, int8_t type);
typedef void (*ReportStartup)(const char* name, const char* desc);
......@@ -55,7 +54,6 @@ typedef struct {
GetQueueSizeFp qsizeFp;
SendReqFp sendReqFp;
SendRspFp sendRspFp;
SendRedirectRspFp sendRedirectRspFp;
RegisterBrokenLinkArgFp registerBrokenLinkArgFp;
ReleaseHandleFp releaseHandleFp;
ReportStartup reportStartupFp;
......@@ -66,7 +64,6 @@ int32_t tmsgPutToQueue(const SMsgCb* msgcb, EQueueType qtype, SRpcMsg* pMsg);
int32_t tmsgGetQueueSize(const SMsgCb* msgcb, int32_t vgId, EQueueType qtype);
int32_t tmsgSendReq(const SEpSet* epSet, SRpcMsg* pMsg);
void tmsgSendRsp(SRpcMsg* pMsg);
void tmsgSendRedirectRsp(SRpcMsg* pMsg, const SEpSet* pNewEpSet);
void tmsgRegisterBrokenLinkArg(SRpcMsg* pMsg);
void tmsgReleaseHandle(SRpcHandleInfo* pHandle, int8_t type);
void tmsgReportStartup(const char* name, const char* desc);
......
include/common/tmsgdef.h
浏览文件 @ 73cb5d16
......@@ -172,6 +172,8 @@ enum {
TD_DEF_MSG_TYPE(TDMT_MND_SERVER_VERSION, "server-version", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_UPTIME_TIMER, "uptime-timer", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_TMQ_LOST_CONSUMER_CLEAR, "lost-consumer-clear", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_STREAM_CHECKPOINT_TIMER, "stream-checkpoint-tmr", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_STREAM_BEGIN_CHECKPOINT, "stream-begin-checkpoint", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_MAX_MSG, "mnd-max", NULL, NULL)
TD_NEW_MSG_SEG(TDMT_VND_MSG)
......@@ -241,8 +243,11 @@ enum {
TD_DEF_MSG_TYPE(TDMT_STREAM_TASK_DISPATCH, "stream-task-dispatch", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_STREAM_UNUSED1, "stream-unused1", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_STREAM_RETRIEVE, "stream-retrieve", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_STREAM_RECOVER_FINISH, "vnode-stream-finish", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_STREAM_TASK_CHECK, "vnode-stream-task-check", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_STREAM_RECOVER_FINISH, "stream-recover-finish", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_STREAM_TASK_CHECK, "stream-task-check", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_STREAM_TASK_CHECKPOINT, "stream-checkpoint", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_STREAM_TASK_REPORT_CHECKPOINT, "stream-report-checkpoint", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_STREAM_TASK_RESTORE_CHECKPOINT, "stream-restore-checkpoint", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_STREAM_MAX_MSG, "stream-max", NULL, NULL)
TD_NEW_MSG_SEG(TDMT_MON_MSG)
......@@ -280,8 +285,9 @@ enum {
TD_NEW_MSG_SEG(TDMT_VND_STREAM_MSG)
TD_DEF_MSG_TYPE(TDMT_VND_STREAM_TRIGGER, "vnode-stream-trigger", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_STREAM_RECOVER_STEP1, "vnode-stream-recover1", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_STREAM_RECOVER_STEP2, "vnode-stream-recover2", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_STREAM_RECOVER_NONBLOCKING_STAGE, "vnode-stream-recover1", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_STREAM_RECOVER_BLOCKING_STAGE, "vnode-stream-recover2", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_STREAM_CHECK_POINT_SOURCE, "vnode-stream-checkpoint-source", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_STREAM_MAX_MSG, "vnd-stream-max", NULL, NULL)
TD_NEW_MSG_SEG(TDMT_VND_TMQ_MSG)
......
include/common/trow.h
浏览文件 @ 73cb5d16
......@@ -55,6 +55,14 @@ typedef struct STSRow {
#define TD_ROW_TP 0x0U // default
#define TD_ROW_KV 0x01U
#define TD_VTYPE_PARTS 4 // PARTITIONS: 1 byte / 2 bits
#define TD_VTYPE_OPTR 3 // OPERATOR: 4 - 1, utilize to get remainder
#define TD_BITMAP_BYTES(cnt) (((cnt) + TD_VTYPE_OPTR) >> 2)
#define TD_VTYPE_PARTS_I 8 // PARTITIONS: 1 byte / 1 bit
#define TD_VTYPE_OPTR_I 7 // OPERATOR: 8 - 1, utilize to get remainder
#define TD_BITMAP_BYTES_I(cnt) (((cnt) + TD_VTYPE_OPTR_I) >> 3)
/**
* @brief value type
* - for data from client input and STSRow in memory, 3 types of value none/null/norm available
......@@ -244,7 +252,7 @@ int32_t tdGetBitmapValTypeI(const void *pBitmap, int16_t colIdx, TDRowValT *pVal
*/
static FORCE_INLINE void *tdGetBitmapAddrTp(STSRow *pRow, uint32_t flen) {
// The primary TS key is stored separatedly.
return POINTER_SHIFT(TD_ROW_DATA(pRow), flen - sizeof(TSKEY));
return POINTER_SHIFT(TD_ROW_DATA(pRow), flen);
// return POINTER_SHIFT(pRow->ts, flen);
}
......
include/common/ttokendef.h
浏览文件 @ 73cb5d16
此差异已折叠。
include/common/ttypes.h
浏览文件 @ 73cb5d16
......@@ -278,11 +278,9 @@ typedef struct {
#define IS_VALID_TINYINT(_t) ((_t) >= INT8_MIN && (_t) <= INT8_MAX)
#define IS_VALID_SMALLINT(_t) ((_t) >= INT16_MIN && (_t) <= INT16_MAX)
#define IS_VALID_INT(_t) ((_t) >= INT32_MIN && (_t) <= INT32_MAX)
#define IS_VALID_BIGINT(_t) ((_t) >= INT64_MIN && (_t) <= INT64_MAX)
#define IS_VALID_UTINYINT(_t) ((_t) >= 0 && (_t) <= UINT8_MAX)
#define IS_VALID_USMALLINT(_t) ((_t) >= 0 && (_t) <= UINT16_MAX)
#define IS_VALID_UINT(_t) ((_t) >= 0 && (_t) <= UINT32_MAX)
#define IS_VALID_UBIGINT(_t) ((_t) >= 0 && (_t) <= UINT64_MAX)
#define IS_VALID_FLOAT(_t) ((_t) >= -FLT_MAX && (_t) <= FLT_MAX)
#define IS_VALID_DOUBLE(_t) ((_t) >= -DBL_MAX && (_t) <= DBL_MAX)
......
include/libs/catalog/catalog.h
浏览文件 @ 73cb5d16
......@@ -211,6 +211,8 @@ int32_t catalogGetCachedSTableMeta(SCatalog* pCtg, const SName* pTableName, STab
int32_t catalogGetCachedTableHashVgroup(SCatalog* pCtg, const SName* pTableName, SVgroupInfo* pVgroup, bool* exists);
int32_t catalogGetCachedTableVgMeta(SCatalog* pCtg, const SName* pTableName, SVgroupInfo* pVgroup, STableMeta** pTableMeta);
/**
* Force refresh DB's local cached vgroup info.
* @param pCtg (input, got with catalogGetHandle)
......
include/libs/executor/dataSinkMgt.h
浏览文件 @ 73cb5d16
......@@ -68,7 +68,7 @@ typedef struct SInputData {
typedef struct SOutputData {
int32_t numOfBlocks;
int32_t numOfRows;
int64_t numOfRows; // int32_t changed to int64_t
int32_t numOfCols;
int8_t compressed;
char* pData;
......
include/libs/executor/executor.h
浏览文件 @ 73cb5d16
......@@ -142,14 +142,17 @@ int32_t qGetQueryTableSchemaVersion(qTaskInfo_t tinfo, char* dbName, char* table
*/
int32_t qExecTaskOpt(qTaskInfo_t tinfo, SArray* pResList, uint64_t* useconds, bool* hasMore, SLocalFetch* pLocal);
int32_t qExecTask(qTaskInfo_t tinfo, SSDataBlock** pBlock, uint64_t* useconds);
void qCleanExecTaskBlockBuf(qTaskInfo_t tinfo);
/**
* kill the ongoing query asynchronously
* @param tinfo qhandle
* @return
*/
int32_t qAsyncKillTask(qTaskInfo_t tinfo);
int32_t qAsyncKillTask(qTaskInfo_t tinfo, int32_t rspCode);
/**
* destroy query info structure
......@@ -157,13 +160,6 @@ int32_t qAsyncKillTask(qTaskInfo_t tinfo);
*/
void qDestroyTask(qTaskInfo_t tinfo);
/**
* Get the queried table uid
* @param qHandle
* @return
*/
int64_t qGetQueriedTableUid(qTaskInfo_t tinfo);
/**
* Extract the qualified table id list, and than pass them to the TSDB driver to load the required table data blocks.
*
......
include/libs/function/function.h
浏览文件 @ 73cb5d16
......@@ -57,7 +57,7 @@ typedef struct SFuncExecFuncs {
#define MAX_INTERVAL_TIME_WINDOW 10000000 // maximum allowed time windows in final results
#define TOP_BOTTOM_QUERY_LIMIT 100
#define FUNCTIONS_NAME_MAX_LENGTH 16
#define FUNCTIONS_NAME_MAX_LENGTH 32
typedef struct SResultRowEntryInfo {
bool initialized : 1; // output buffer has been initialized
......@@ -115,7 +115,7 @@ typedef struct SInputColumnInfoData {
int32_t startRowIndex; // handle started row index
int32_t numOfRows; // the number of rows needs to be handled
int32_t numOfInputCols; // PTS is not included
bool colDataAggIsSet; // if agg is set or not
bool colDataSMAIsSet; // if agg is set or not
SColumnInfoData *pPTS; // primary timestamp column
SColumnInfoData **pData;
SColumnDataAgg **pColumnDataAgg;
......@@ -137,22 +137,22 @@ typedef struct SqlFunctionCtx {
int16_t functionId; // function id
char *pOutput; // final result output buffer, point to sdata->data
int32_t numOfParams;
SFunctParam *param; // input parameter, e.g., top(k, 20), the number of results for top query is kept in param
SColumnInfoData *pTsOutput; // corresponding output buffer for timestamp of each result, e.g., top/bottom*/
int32_t offset;
struct SResultRowEntryInfo *resultInfo;
SSubsidiaryResInfo subsidiaries;
SPoint1 start;
SPoint1 end;
SFuncExecFuncs fpSet;
SScalarFuncExecFuncs sfp;
struct SExprInfo *pExpr;
struct SSDataBlock *pSrcBlock;
struct SSDataBlock *pDstBlock; // used by indefinite rows function to set selectivity
SSerializeDataHandle saveHandle;
bool isStream;
char udfName[TSDB_FUNC_NAME_LEN];
// input parameter, e.g., top(k, 20), the number of results of top query is kept in param
SFunctParam *param;
// corresponding output buffer for timestamp of each result, e.g., diff/csum
SColumnInfoData *pTsOutput;
int32_t offset;
SResultRowEntryInfo *resultInfo;
SSubsidiaryResInfo subsidiaries;
SPoint1 start;
SPoint1 end;
SFuncExecFuncs fpSet;
SScalarFuncExecFuncs sfp;
struct SExprInfo *pExpr;
struct SSDataBlock *pSrcBlock;
struct SSDataBlock *pDstBlock; // used by indefinite rows function to set selectivity
SSerializeDataHandle saveHandle;
char udfName[TSDB_FUNC_NAME_LEN];
} SqlFunctionCtx;
typedef struct tExprNode {
......@@ -163,6 +163,7 @@ typedef struct tExprNode {
int32_t functionId;
int32_t num;
struct SFunctionNode *pFunctNode;
int32_t functionType;
} _function;
struct {
......@@ -182,7 +183,6 @@ struct SScalarParam {
};
void cleanupResultRowEntry(struct SResultRowEntryInfo *pCell);
//int32_t getNumOfResult(SqlFunctionCtx *pCtx, int32_t num, SSDataBlock *pResBlock);
bool isRowEntryCompleted(struct SResultRowEntryInfo *pEntry);
bool isRowEntryInitialized(struct SResultRowEntryInfo *pEntry);
......@@ -194,32 +194,6 @@ typedef struct SPoint {
int32_t taosGetLinearInterpolationVal(SPoint *point, int32_t outputType, SPoint *point1, SPoint *point2,
int32_t inputType);
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// udf api
/**
* create udfd proxy, called once in process that call doSetupUdf/callUdfxxx/doTeardownUdf
* @return error code
*/
int32_t udfcOpen();
/**
* destroy udfd proxy
* @return error code
*/
int32_t udfcClose();
/**
* start udfd that serves udf function invocation under dnode startDnodeId
* @param startDnodeId
* @return
*/
int32_t udfStartUdfd(int32_t startDnodeId);
/**
* stop udfd
* @return
*/
int32_t udfStopUdfd();
#ifdef __cplusplus
}
#endif
......
include/libs/function/functionMgt.h
浏览文件 @ 73cb5d16
......@@ -130,6 +130,7 @@ typedef enum EFunctionType {
FUNCTION_TYPE_GROUP_KEY,
FUNCTION_TYPE_CACHE_LAST_ROW,
FUNCTION_TYPE_CACHE_LAST,
FUNCTION_TYPE_TABLE_COUNT,
// distributed splitting functions
FUNCTION_TYPE_APERCENTILE_PARTIAL = 4000,
......
include/libs/function/taosudf.h
浏览文件 @ 73cb5d16
......@@ -228,7 +228,7 @@ static FORCE_INLINE int32_t udfColDataSet(SUdfColumn *pColumn, uint32_t currentR
newSize = 8;
}
while (newSize < data->varLenCol.payloadLen + dataLen) {
while (newSize < (uint32_t)(data->varLenCol.payloadLen + dataLen)) {
newSize = newSize * UDF_MEMORY_EXP_GROWTH;
}
......@@ -248,7 +248,7 @@ static FORCE_INLINE int32_t udfColDataSet(SUdfColumn *pColumn, uint32_t currentR
data->varLenCol.payloadLen += dataLen;
}
}
data->numOfRows = (currentRow + 1 > data->numOfRows) ? (currentRow + 1) : data->numOfRows;
data->numOfRows = ((int32_t)(currentRow + 1) > data->numOfRows) ? (int32_t)(currentRow + 1) : data->numOfRows;
return 0;
}
......
include/libs/function/tudf.h
浏览文件 @ 73cb5d16
......@@ -85,6 +85,32 @@ int32_t callUdfScalarFunc(char *udfName, SScalarParam *input, int32_t numOfCols,
int32_t cleanUpUdfs();
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// udf api
/**
* create udfd proxy, called once in process that call doSetupUdf/callUdfxxx/doTeardownUdf
* @return error code
*/
int32_t udfcOpen();
/**
* destroy udfd proxy
* @return error code
*/
int32_t udfcClose();
/**
* start udfd that serves udf function invocation under dnode startDnodeId
* @param startDnodeId
* @return
*/
int32_t udfStartUdfd(int32_t startDnodeId);
/**
* stop udfd
* @return
*/
int32_t udfStopUdfd();
#ifdef __cplusplus
}
#endif
......
include/libs/nodes/cmdnodes.h
浏览文件 @ 73cb5d16
......@@ -42,9 +42,10 @@ extern "C" {
#define PRIVILEGE_TYPE_MASK(n) (1 << n)
#define PRIVILEGE_TYPE_ALL PRIVILEGE_TYPE_MASK(0)
#define PRIVILEGE_TYPE_READ PRIVILEGE_TYPE_MASK(1)
#define PRIVILEGE_TYPE_WRITE PRIVILEGE_TYPE_MASK(2)
#define PRIVILEGE_TYPE_ALL PRIVILEGE_TYPE_MASK(0)
#define PRIVILEGE_TYPE_READ PRIVILEGE_TYPE_MASK(1)
#define PRIVILEGE_TYPE_WRITE PRIVILEGE_TYPE_MASK(2)
#define PRIVILEGE_TYPE_SUBSCRIBE PRIVILEGE_TYPE_MASK(3)
#define PRIVILEGE_TYPE_TEST_MASK(val, mask) (((val) & (mask)) != 0)
......@@ -132,6 +133,9 @@ typedef struct STableOptions {
SNodeList* pWatermark;
int64_t watermark1;
int64_t watermark2;
SNodeList* pDeleteMark;
int64_t deleteMark1;
int64_t deleteMark2;
SNodeList* pRollupFuncs;
int32_t ttl;
SNodeList* pSma;
......@@ -382,6 +386,7 @@ typedef struct SStreamOptions {
int8_t triggerType;
SNode* pDelay;
SNode* pWatermark;
SNode* pDeleteMark;
int8_t fillHistory;
int8_t ignoreExpired;
} SStreamOptions;
......@@ -423,7 +428,7 @@ typedef struct SDropFunctionStmt {
typedef struct SGrantStmt {
ENodeType type;
char userName[TSDB_USER_LEN];
char dbName[TSDB_DB_NAME_LEN];
char objName[TSDB_DB_NAME_LEN]; // db or topic
int64_t privileges;
} SGrantStmt;
......
include/libs/nodes/nodes.h
浏览文件 @ 73cb5d16
......@@ -60,6 +60,12 @@ extern "C" {
for (SListCell* cell = (NULL != (list) ? (list)->pHead : NULL); \
(NULL != cell ? (node = &(cell->pNode), true) : (node = NULL, false)); cell = cell->pNext)
#define NODES_DESTORY_NODE(node) \
do { \
nodesDestroyNode((node)); \
(node) = NULL; \
} while (0)
#define NODES_DESTORY_LIST(list) \
do { \
nodesDestroyList((list)); \
......@@ -187,6 +193,7 @@ typedef enum ENodeType {
QUERY_NODE_SHOW_TRANSACTIONS_STMT,
QUERY_NODE_SHOW_SUBSCRIPTIONS_STMT,
QUERY_NODE_SHOW_VNODES_STMT,
QUERY_NODE_SHOW_USER_PRIVILEGES_STMT,
QUERY_NODE_SHOW_CREATE_DATABASE_STMT,
QUERY_NODE_SHOW_CREATE_TABLE_STMT,
QUERY_NODE_SHOW_CREATE_STABLE_STMT,
......@@ -257,7 +264,8 @@ typedef enum ENodeType {
QUERY_NODE_PHYSICAL_PLAN_QUERY_INSERT,
QUERY_NODE_PHYSICAL_PLAN_DELETE,
QUERY_NODE_PHYSICAL_SUBPLAN,
QUERY_NODE_PHYSICAL_PLAN
QUERY_NODE_PHYSICAL_PLAN,
QUERY_NODE_PHYSICAL_PLAN_TABLE_COUNT_SCAN
} ENodeType;
/**
......
include/libs/nodes/plannodes.h
浏览文件 @ 73cb5d16
......@@ -62,7 +62,8 @@ typedef enum EScanType {
SCAN_TYPE_STREAM,
SCAN_TYPE_TABLE_MERGE,
SCAN_TYPE_BLOCK_INFO,
SCAN_TYPE_LAST_ROW
SCAN_TYPE_LAST_ROW,
SCAN_TYPE_TABLE_COUNT
} EScanType;
typedef struct SScanLogicNode {
......@@ -90,6 +91,7 @@ typedef struct SScanLogicNode {
SNode* pTagIndexCond;
int8_t triggerType;
int64_t watermark;
int64_t deleteMark;
int8_t igExpired;
SArray* pSmaIndexes;
SNodeList* pGroupTags;
......@@ -171,6 +173,7 @@ typedef struct SExchangeLogicNode {
SLogicNode node;
int32_t srcStartGroupId;
int32_t srcEndGroupId;
bool seqRecvData;
} SExchangeLogicNode;
typedef struct SMergeLogicNode {
......@@ -211,6 +214,7 @@ typedef struct SWindowLogicNode {
SNode* pStateExpr;
int8_t triggerType;
int64_t watermark;
int64_t deleteMark;
int8_t igExpired;
EWindowAlgorithm windowAlgo;
EOrder inputTsOrder;
......@@ -322,6 +326,8 @@ typedef struct SLastRowScanPhysiNode {
bool ignoreNull;
} SLastRowScanPhysiNode;
typedef SLastRowScanPhysiNode STableCountScanPhysiNode;
typedef struct SSystemTableScanPhysiNode {
SScanPhysiNode scan;
SEpSet mgmtEpSet;
......@@ -416,6 +422,7 @@ typedef struct SExchangePhysiNode {
int32_t srcEndGroupId;
bool singleChannel;
SNodeList* pSrcEndPoints; // element is SDownstreamSource, scheduler fill by calling qSetSuplanExecutionNode
bool seqRecvData;
} SExchangePhysiNode;
typedef struct SMergePhysiNode {
......@@ -435,6 +442,7 @@ typedef struct SWinodwPhysiNode {
SNode* pTsEnd; // window end timestamp
int8_t triggerType;
int64_t watermark;
int64_t deleteMark;
int8_t igExpired;
EOrder inputTsOrder;
EOrder outputTsOrder;
......
include/libs/nodes/querynodes.h
浏览文件 @ 73cb5d16
......@@ -106,7 +106,7 @@ typedef struct SValueNode {
char* p;
} datum;
int64_t typeData;
char unit;
int8_t unit;
} SValueNode;
typedef struct SLeftValueNode {
......
include/libs/parser/parser.h
浏览文件 @ 73cb5d16
......@@ -29,7 +29,7 @@ struct SMetaData;
typedef struct SStmtCallback {
TAOS_STMT* pStmt;
int32_t (*getTbNameFn)(TAOS_STMT*, char**);
int32_t (*setInfoFn)(TAOS_STMT*, STableMeta*, void*, char*, bool, SHashObj*, SHashObj*, const char*);
int32_t (*setInfoFn)(TAOS_STMT*, STableMeta*, void*, SName*, bool, SHashObj*, SHashObj*, const char*);
int32_t (*getExecInfoFn)(TAOS_STMT*, SHashObj**, SHashObj**);
} SStmtCallback;
......@@ -108,7 +108,7 @@ int32_t qCreateSName(SName* pName, const char* pTableName, int32_t acctId, char*
void* smlInitHandle(SQuery* pQuery);
void smlDestroyHandle(void* pHandle);
int32_t smlBindData(void* handle, SArray* tags, SArray* colsSchema, SArray* cols, bool format, STableMeta* pTableMeta,
char* tableName, const char* sTableName, int32_t sTableNameLen, char* msgBuf, int16_t msgBufLen);
char* tableName, const char* sTableName, int32_t sTableNameLen, int32_t ttl, char* msgBuf, int16_t msgBufLen);
int32_t smlBuildOutput(void* handle, SHashObj* pVgHash);
int32_t rewriteToVnodeModifyOpStmt(SQuery* pQuery, SArray* pBufArray);
......
include/libs/planner/planner.h
浏览文件 @ 73cb5d16
......@@ -34,6 +34,7 @@ typedef struct SPlanContext {
bool showRewrite;
int8_t triggerType;
int64_t watermark;
int64_t deleteMark;
int8_t igExpired;
char* pMsg;
int32_t msgLen;
......
include/libs/qcom/query.h
浏览文件 @ 73cb5d16
......@@ -129,6 +129,7 @@ typedef struct SDBVgInfo {
int32_t numOfTable; // DB's table num, unit is TSDB_TABLE_NUM_UNIT
int64_t stateTs;
SHashObj* vgHash; // key:vgId, value:SVgroupInfo
SArray* vgArray;
} SDBVgInfo;
typedef struct SUseDbOutput {
......@@ -238,6 +239,7 @@ int32_t dataConverToStr(char* str, int type, void* buf, int32_t bufSize, int32_t
char* parseTagDatatoJson(void* p);
int32_t cloneTableMeta(STableMeta* pSrc, STableMeta** pDst);
int32_t cloneDbVgInfo(SDBVgInfo* pSrc, SDBVgInfo** pDst);
void freeVgInfo(SDBVgInfo* vgInfo);
extern int32_t (*queryBuildMsg[TDMT_MAX])(void* input, char** msg, int32_t msgSize, int32_t* msgLen,
void* (*mallocFp)(int64_t));
......@@ -259,18 +261,24 @@ extern int32_t (*queryProcessMsgRsp[TDMT_MAX])(void* output, char* msg, int32_t
#define NEED_CLIENT_HANDLE_ERROR(_code) \
(NEED_CLIENT_RM_TBLMETA_ERROR(_code) || NEED_CLIENT_REFRESH_VG_ERROR(_code) || \
NEED_CLIENT_REFRESH_TBLMETA_ERROR(_code))
#define NEED_REDIRECT_ERROR(_code) \
((_code) == TSDB_CODE_RPC_REDIRECT || (_code) == TSDB_CODE_RPC_NETWORK_UNAVAIL || \
(_code) == TSDB_CODE_NODE_NOT_DEPLOYED || (_code) == TSDB_CODE_SYN_NOT_LEADER || \
(_code) == TSDB_CODE_APP_NOT_READY || (_code) == TSDB_CODE_RPC_BROKEN_LINK)
#define SYNC_UNKNOWN_LEADER_REDIRECT_ERROR(_code) ((_code) == TSDB_CODE_SYN_NOT_LEADER || (_code) == TSDB_CODE_SYN_INTERNAL_ERROR || (_code) == TSDB_CODE_VND_STOPPED || (_code) == TSDB_CODE_APP_IS_STARTING || (_code) == TSDB_CODE_APP_IS_STOPPING)
#define SYNC_SELF_LEADER_REDIRECT_ERROR(_code) ((_code) == TSDB_CODE_SYN_NOT_LEADER || (_code) == TSDB_CODE_SYN_RESTORING || (_code) == TSDB_CODE_SYN_INTERNAL_ERROR)
#define SYNC_OTHER_LEADER_REDIRECT_ERROR(_code) ((_code) == TSDB_CODE_MNODE_NOT_FOUND)
#define NO_RET_REDIRECT_ERROR(_code) ((_code) == TSDB_CODE_RPC_BROKEN_LINK || (_code) == TSDB_CODE_RPC_NETWORK_UNAVAIL)
#define NEED_REDIRECT_ERROR(_code) \
(NO_RET_REDIRECT_ERROR(_code) || SYNC_UNKNOWN_LEADER_REDIRECT_ERROR(_code) || \
SYNC_SELF_LEADER_REDIRECT_ERROR(_code) || SYNC_OTHER_LEADER_REDIRECT_ERROR(_code))
#define NEED_CLIENT_RM_TBLMETA_REQ(_type) \
((_type) == TDMT_VND_CREATE_TABLE || (_type) == TDMT_MND_CREATE_STB || (_type) == TDMT_VND_DROP_TABLE || \
(_type) == TDMT_MND_DROP_STB)
#define NEED_SCHEDULER_REDIRECT_ERROR(_code) \
((_code) == TSDB_CODE_RPC_REDIRECT || (_code) == TSDB_CODE_NODE_NOT_DEPLOYED || \
(_code) == TSDB_CODE_SYN_NOT_LEADER || (_code) == TSDB_CODE_APP_NOT_READY)
#define NEED_SCHEDULER_REDIRECT_ERROR(_code) \
(SYNC_UNKNOWN_LEADER_REDIRECT_ERROR(_code) || SYNC_SELF_LEADER_REDIRECT_ERROR(_code) || SYNC_OTHER_LEADER_REDIRECT_ERROR(_code))
#define REQUEST_TOTAL_EXEC_TIMES 2
......
include/libs/stream/streamState.h
浏览文件 @ 73cb5d16
......@@ -35,7 +35,7 @@ typedef struct STdbState {
TTB* pFillStateDb; // todo refactor
TTB* pSessionStateDb;
TTB* pParNameDb;
TXN txn;
TXN* txn;
} STdbState;
// incremental state storage
......
include/libs/stream/tstream.h
浏览文件 @ 73cb5d16
......@@ -140,15 +140,40 @@ typedef struct {
int8_t type;
} SStreamCheckpoint;
typedef struct {
int8_t type;
} SStreamTaskDestroy;
typedef struct {
int8_t type;
SSDataBlock* pBlock;
} SStreamTrigger;
typedef struct SStreamQueueNode SStreamQueueNode;
struct SStreamQueueNode {
SStreamQueueItem* item;
SStreamQueueNode* next;
};
typedef struct {
SStreamQueueNode* head;
int64_t size;
} SStreamQueueRes;
void streamFreeQitem(SStreamQueueItem* data);
bool streamQueueResEmpty(const SStreamQueueRes* pRes);
int64_t streamQueueResSize(const SStreamQueueRes* pRes);
SStreamQueueNode* streamQueueResFront(SStreamQueueRes* pRes);
SStreamQueueNode* streamQueueResPop(SStreamQueueRes* pRes);
void streamQueueResClear(SStreamQueueRes* pRes);
SStreamQueueRes streamQueueBuildRes(SStreamQueueNode* pNode);
typedef struct {
SStreamQueueNode* pHead;
} SStreamQueue1;
bool streamQueueHasTask(const SStreamQueue1* pQueue);
int32_t streamQueuePush(SStreamQueue1* pQueue, SStreamQueueItem* pItem);
SStreamQueueRes streamQueueGetRes(SStreamQueue1* pQueue);
typedef struct {
STaosQueue* queue;
STaosQall* qall;
......@@ -250,31 +275,6 @@ typedef struct {
SEpSet epSet;
} SStreamChildEpInfo;
typedef struct {
int32_t srcNodeId;
int32_t srcChildId;
int64_t stateSaveVer;
int64_t stateProcessedVer;
} SStreamCheckpointInfo;
typedef struct {
int64_t streamId;
int64_t checkTs;
int32_t checkpointId; // incremental
int32_t taskId;
SArray* checkpointVer; // SArray<SStreamCheckpointInfo>
} SStreamMultiVgCheckpointInfo;
typedef struct {
int32_t taskId;
int32_t checkpointId; // incremental
} SStreamCheckpointKey;
typedef struct {
int32_t taskId;
SArray* checkpointVer;
} SStreamRecoveringState;
typedef struct SStreamTask {
int64_t streamId;
int32_t taskId;
......@@ -339,6 +339,10 @@ typedef struct SStreamTask {
int64_t checkReqId;
SArray* checkReqIds; // shuffle
int32_t refCnt;
int64_t checkpointingId;
int32_t checkpointAlignCnt;
} SStreamTask;
int32_t tEncodeStreamEpInfo(SEncoder* pEncoder, const SStreamChildEpInfo* pInfo);
......@@ -484,6 +488,60 @@ typedef struct {
int32_t tEncodeSStreamRecoverFinishReq(SEncoder* pEncoder, const SStreamRecoverFinishReq* pReq);
int32_t tDecodeSStreamRecoverFinishReq(SDecoder* pDecoder, SStreamRecoverFinishReq* pReq);
typedef struct {
int64_t streamId;
int64_t checkpointId;
int32_t taskId;
int32_t nodeId;
int64_t expireTime;
} SStreamCheckpointSourceReq;
typedef struct {
int64_t streamId;
int64_t checkpointId;
int32_t taskId;
int32_t nodeId;
int64_t expireTime;
} SStreamCheckpointSourceRsp;
int32_t tEncodeSStreamCheckpointSourceReq(SEncoder* pEncoder, const SStreamCheckpointSourceReq* pReq);
int32_t tDecodeSStreamCheckpointSourceReq(SDecoder* pDecoder, SStreamCheckpointSourceReq* pReq);
int32_t tEncodeSStreamCheckpointSourceRsp(SEncoder* pEncoder, const SStreamCheckpointSourceRsp* pRsp);
int32_t tDecodeSStreamCheckpointSourceRsp(SDecoder* pDecoder, SStreamCheckpointSourceRsp* pRsp);
typedef struct {
SMsgHead msgHead;
int64_t streamId;
int64_t checkpointId;
int32_t downstreamTaskId;
int32_t downstreamNodeId;
int32_t upstreamTaskId;
int32_t upstreamNodeId;
int32_t childId;
int64_t expireTime;
int8_t taskLevel;
} SStreamCheckpointReq;
typedef struct {
SMsgHead msgHead;
int64_t streamId;
int64_t checkpointId;
int32_t downstreamTaskId;
int32_t downstreamNodeId;
int32_t upstreamTaskId;
int32_t upstreamNodeId;
int32_t childId;
int64_t expireTime;
int8_t taskLevel;
} SStreamCheckpointRsp;
int32_t tEncodeSStreamCheckpointReq(SEncoder* pEncoder, const SStreamCheckpointReq* pReq);
int32_t tDecodeSStreamCheckpointReq(SDecoder* pDecoder, SStreamCheckpointReq* pReq);
int32_t tEncodeSStreamCheckpointRsp(SEncoder* pEncoder, const SStreamCheckpointRsp* pRsp);
int32_t tDecodeSStreamCheckpointRsp(SDecoder* pDecoder, SStreamCheckpointRsp* pRsp);
typedef struct {
int64_t streamId;
int32_t downstreamTaskId;
......@@ -562,7 +620,7 @@ typedef struct SStreamMeta {
SHashObj* pTasks;
SHashObj* pRecoverStatus;
void* ahandle;
TXN txn;
TXN* txn;
FTaskExpand* expandFunc;
int32_t vgId;
SRWLatch lock;
......@@ -573,18 +631,22 @@ void streamMetaClose(SStreamMeta* streamMeta);
int32_t streamMetaAddTask(SStreamMeta* pMeta, int64_t ver, SStreamTask* pTask);
int32_t streamMetaAddSerializedTask(SStreamMeta* pMeta, int64_t startVer, char* msg, int32_t msgLen);
int32_t streamMetaRemoveTask(SStreamMeta* pMeta, int32_t taskId);
SStreamTask* streamMetaGetTask(SStreamMeta* pMeta, int32_t taskId);
SStreamTask* streamMetaAcquireTask(SStreamMeta* pMeta, int32_t taskId);
void streamMetaReleaseTask(SStreamMeta* pMeta, SStreamTask* pTask);
void streamMetaRemoveTask1(SStreamMeta* pMeta, int32_t taskId);
void streamMetaRemoveTask(SStreamMeta* pMeta, int32_t taskId);
int32_t streamMetaBegin(SStreamMeta* pMeta);
int32_t streamMetaCommit(SStreamMeta* pMeta);
int32_t streamMetaRollBack(SStreamMeta* pMeta);
int32_t streamLoadTasks(SStreamMeta* pMeta);
// checkpoint
int32_t streamProcessCheckpointSourceReq(SStreamMeta* pMeta, SStreamTask* pTask, SStreamCheckpointSourceReq* pReq);
int32_t streamProcessCheckpointReq(SStreamMeta* pMeta, SStreamTask* pTask, SStreamCheckpointReq* pReq);
int32_t streamProcessCheckpointRsp(SStreamMeta* pMeta, SStreamTask* pTask, SStreamCheckpointRsp* pRsp);
#ifdef __cplusplus
}
#endif
......
include/libs/sync/sync.h
浏览文件 @ 73cb5d16
......@@ -25,7 +25,7 @@ extern "C" {
#include "tlrucache.h"
#include "tmsgcb.h"
#define SYNC_RESP_TTL_MS 10000000
#define SYNC_RESP_TTL_MS 30000
#define SYNC_SPEED_UP_HB_TIMER 400
#define SYNC_SPEED_UP_AFTER_MS (1000 * 20)
#define SYNC_SLOW_DOWN_RANGE 100
......@@ -40,12 +40,19 @@ extern "C" {
#define SNAPSHOT_MAX_CLOCK_SKEW_MS 1000 * 10
#define SNAPSHOT_WAIT_MS 1000 * 30
#define SYNC_MAX_RETRY_BACKOFF 5
#define SYNC_LOG_REPL_RETRY_WAIT_MS 100
#define SYNC_APPEND_ENTRIES_TIMEOUT_MS 10000
#define SYNC_HEART_TIMEOUT_MS 1000 * 15
#define SYNC_HEARTBEAT_SLOW_MS 1500
#define SYNC_HEARTBEAT_REPLY_SLOW_MS 1500
#define SYNC_SNAP_RESEND_MS 1000 * 60
#define SYNC_MAX_BATCH_SIZE 1
#define SYNC_INDEX_BEGIN 0
#define SYNC_INDEX_INVALID -1
#define SYNC_TERM_INVALID 0xFFFFFFFFFFFFFFFF
#define SYNC_TERM_INVALID -1 // 0xFFFFFFFFFFFFFFFF
typedef enum {
SYNC_STRATEGY_NO_SNAPSHOT = 0,
......@@ -56,13 +63,14 @@ typedef enum {
typedef uint64_t SyncNodeId;
typedef int32_t SyncGroupId;
typedef int64_t SyncIndex;
typedef uint64_t SyncTerm;
typedef int64_t SyncTerm;
typedef struct SSyncNode SSyncNode;
typedef struct SWal SWal;
typedef struct SSyncRaftEntry SSyncRaftEntry;
typedef enum {
TAOS_SYNC_STATE_OFFLINE = 0,
TAOS_SYNC_STATE_FOLLOWER = 100,
TAOS_SYNC_STATE_CANDIDATE = 101,
TAOS_SYNC_STATE_LEADER = 102,
......@@ -131,13 +139,13 @@ typedef struct SSnapshotMeta {
typedef struct SSyncFSM {
void* data;
void (*FpCommitCb)(const struct SSyncFSM* pFsm, const SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpPreCommitCb)(const struct SSyncFSM* pFsm, const SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpRollBackCb)(const struct SSyncFSM* pFsm, const SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
int32_t (*FpCommitCb)(const struct SSyncFSM* pFsm, SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
int32_t (*FpPreCommitCb)(const struct SSyncFSM* pFsm, SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpRollBackCb)(const struct SSyncFSM* pFsm, SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpRestoreFinishCb)(const struct SSyncFSM* pFsm);
void (*FpReConfigCb)(const struct SSyncFSM* pFsm, const SRpcMsg* pMsg, const SReConfigCbMeta* pMeta);
void (*FpLeaderTransferCb)(const struct SSyncFSM* pFsm, const SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpReConfigCb)(const struct SSyncFSM* pFsm, SRpcMsg* pMsg, const SReConfigCbMeta* pMeta);
void (*FpLeaderTransferCb)(const struct SSyncFSM* pFsm, SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
bool (*FpApplyQueueEmptyCb)(const struct SSyncFSM* pFsm);
int32_t (*FpApplyQueueItems)(const struct SSyncFSM* pFsm);
......@@ -161,7 +169,10 @@ typedef struct SSyncFSM {
// SWal implements it
typedef struct SSyncLogStore {
SLRUCache* pCache;
void* data;
int32_t cacheHit;
int32_t cacheMiss;
void* data;
int32_t (*syncLogUpdateCommitIndex)(struct SSyncLogStore* pLogStore, SyncIndex index);
SyncIndex (*syncLogCommitIndex)(struct SSyncLogStore* pLogStore);
......@@ -203,15 +214,20 @@ typedef struct SSyncInfo {
int32_t (*syncEqCtrlMsg)(const SMsgCb* msgcb, SRpcMsg* pMsg);
} SSyncInfo;
// if state == leader
// if restored, display "leader"
// if !restored && canRead, display "leader*"
// if !restored && !canRead, display "leader**"
typedef struct SSyncState {
ESyncState state;
bool restored;
bool canRead;
} SSyncState;
int32_t syncInit();
void syncCleanUp();
int64_t syncOpen(SSyncInfo* pSyncInfo);
void syncStart(int64_t rid);
int32_t syncStart(int64_t rid);
void syncStop(int64_t rid);
void syncPreStop(int64_t rid);
int32_t syncPropose(int64_t rid, SRpcMsg* pMsg, bool isWeak);
......@@ -222,6 +238,8 @@ int32_t syncEndSnapshot(int64_t rid);
int32_t syncLeaderTransfer(int64_t rid);
int32_t syncStepDown(int64_t rid, SyncTerm newTerm);
bool syncIsReadyForRead(int64_t rid);
bool syncSnapshotSending(int64_t rid);
bool syncSnapshotRecving(int64_t rid);
SSyncState syncGetState(int64_t rid);
void syncGetRetryEpSet(int64_t rid, SEpSet* pEpSet);
......
include/libs/transport/trpc.h
浏览文件 @ 73cb5d16
......@@ -72,6 +72,7 @@ typedef struct SRpcMsg {
typedef void (*RpcCfp)(void *parent, SRpcMsg *, SEpSet *epset);
typedef bool (*RpcRfp)(int32_t code, tmsg_t msgType);
typedef bool (*RpcTfp)(int32_t code, tmsg_t msgType);
typedef bool (*RpcFFfp)(tmsg_t msgType);
typedef void (*RpcDfp)(void *ahandle);
typedef struct SRpcInit {
......@@ -85,6 +86,14 @@ typedef struct SRpcInit {
int32_t retryLimit; // retry limit
int32_t retryInterval; // retry interval ms
int32_t retryMinInterval; // retry init interval
int32_t retryStepFactor; // retry interval factor
int32_t retryMaxInterval; // retry max interval
int64_t retryMaxTimouet;
int32_t failFastThreshold;
int32_t failFastInterval;
int32_t compressSize; // -1: no compress, 0 : all data compressed, size: compress data if larger than size
int8_t encryption; // encrypt or not
......@@ -102,6 +111,8 @@ typedef struct SRpcInit {
// destroy client ahandle;
RpcDfp dfp;
// fail fast fp
RpcFFfp ffp;
void *parent;
} SRpcInit;
......
include/libs/wal/wal.h
浏览文件 @ 73cb5d16
......@@ -33,16 +33,16 @@ extern "C" {
#define wTrace(...) { if (wDebugFlag & DEBUG_TRACE) { taosPrintLog("WAL ", DEBUG_TRACE, wDebugFlag, __VA_ARGS__); }}
// clang-format on
#define WAL_PROTO_VER 0
#define WAL_NOSUFFIX_LEN 20
#define WAL_SUFFIX_AT (WAL_NOSUFFIX_LEN + 1)
#define WAL_LOG_SUFFIX "log"
#define WAL_INDEX_SUFFIX "idx"
#define WAL_REFRESH_MS 1000
#define WAL_PATH_LEN (TSDB_FILENAME_LEN + 12)
#define WAL_FILE_LEN (WAL_PATH_LEN + 32)
#define WAL_MAGIC 0xFAFBFCFDF4F3F2F1ULL
#define WAL_SCAN_BUF_SIZE (1024 * 1024 * 3)
#define WAL_PROTO_VER 0
#define WAL_NOSUFFIX_LEN 20
#define WAL_SUFFIX_AT (WAL_NOSUFFIX_LEN + 1)
#define WAL_LOG_SUFFIX "log"
#define WAL_INDEX_SUFFIX "idx"
#define WAL_REFRESH_MS 1000
#define WAL_PATH_LEN (TSDB_FILENAME_LEN + 12)
#define WAL_FILE_LEN (WAL_PATH_LEN + 32)
#define WAL_MAGIC 0xFAFBFCFDF4F3F2F1ULL
#define WAL_SCAN_BUF_SIZE (1024 * 1024 * 3)
typedef enum {
TAOS_WAL_WRITE = 1,
......@@ -107,6 +107,8 @@ typedef struct SWal {
TdFilePtr pIdxFile;
int32_t writeCur;
SArray *fileInfoSet; // SArray<SWalFileInfo>
// gc
SArray *toDeleteFiles; // SArray<SWalFileInfo>
// status
int64_t totSize;
int64_t lastRollSeq;
......@@ -170,7 +172,7 @@ int32_t walWriteWithSyncInfo(SWal *, int64_t index, tmsg_t msgType, SWalSyncInfo
// Assign version automatically and return to caller,
// -1 will be returned for failed writes
int64_t walAppendLog(SWal *, tmsg_t msgType, SWalSyncInfo syncMeta, const void *body, int32_t bodyLen);
int64_t walAppendLog(SWal *, int64_t index, tmsg_t msgType, SWalSyncInfo syncMeta, const void *body, int32_t bodyLen);
void walFsync(SWal *, bool force);
......
include/os/os.h
浏览文件 @ 73cb5d16
......@@ -27,6 +27,7 @@ extern "C" {
#if !defined(WINDOWS)
#include <dirent.h>
#include <execinfo.h>
#include <libgen.h>
#include <sched.h>
#include <unistd.h>
......@@ -48,6 +49,9 @@ extern "C" {
#else
#include <argp.h>
#include <sys/prctl.h>
#if defined(_TD_X86_)
#include <cpuid.h>
#endif
#endif
#else
......@@ -82,6 +86,12 @@ extern "C" {
#include <wchar.h>
#include <wctype.h>
#if __AVX__
#include <immintrin.h>
#elif __SSE4_2__
#include <nmmintrin.h>
#endif
#include "osThread.h"
#include "osAtomic.h"
......
include/os/osDef.h
浏览文件 @ 73cb5d16
......@@ -120,12 +120,6 @@ void syslog(int unused, const char *format, ...);
#define POINTER_SHIFT(p, b) ((void *)((char *)(p) + (b)))
#define POINTER_DISTANCE(p1, p2) ((char *)(p1) - (char *)(p2))
#ifndef NDEBUG
#define ASSERT(x) assert(x)
#else
#define ASSERT(x)
#endif
#ifndef UNUSED
#define UNUSED(x) ((void)(x))
#endif
......@@ -168,22 +162,22 @@ void syslog(int unused, const char *format, ...);
} \
} while (0)
#define DEFAULT_DOUBLE_COMP(x, y) \
do { \
if (isnan(x) && isnan(y)) { \
return 0; \
} \
if (isnan(x)) { \
return -1; \
} \
if (isnan(y)) { \
return 1; \
} \
if ((x) == (y)) { \
return 0; \
} else { \
return (x) < (y) ? -1 : 1; \
} \
#define DEFAULT_DOUBLE_COMP(x, y) \
do { \
if (isnan(x) && isnan(y)) { \
return 0; \
} \
if (isnan(x)) { \
return -1; \
} \
if (isnan(y)) { \
return 1; \
} \
if (fabs((x) - (y)) <= DBL_EPSILON) { \
return 0; \
} else { \
return (x) < (y) ? -1 : 1; \
} \
} while (0)
#define DEFAULT_FLOAT_COMP(x, y) DEFAULT_DOUBLE_COMP(x, y)
......
include/os/osDir.h
浏览文件 @ 73cb5d16
......@@ -62,6 +62,7 @@ int32_t taosRealPath(char *dirname, char *realPath, int32_t maxlen);
bool taosIsDir(const char *dirname);
char *taosDirName(char *dirname);
char *taosDirEntryBaseName(char *dirname);
void taosGetCwd(char *buf, int32_t len);
TdDirPtr taosOpenDir(const char *dirname);
TdDirEntryPtr taosReadDir(TdDirPtr pDir);
......
include/os/osEnv.h
浏览文件 @ 73cb5d16
......@@ -36,6 +36,11 @@ extern int64_t tsStreamMax;
extern float tsNumOfCores;
extern int64_t tsTotalMemoryKB;
extern char *tsProcPath;
extern char tsSIMDEnable;
extern char tsSSE42Enable;
extern char tsAVXEnable;
extern char tsAVX2Enable;
extern char tsFMAEnable;
extern char configDir[];
extern char tsDataDir[];
......
include/os/osFile.h
浏览文件 @ 73cb5d16
......@@ -88,6 +88,7 @@ int32_t taosFsyncFile(TdFilePtr pFile);
int64_t taosReadFile(TdFilePtr pFile, void *buf, int64_t count);
int64_t taosPReadFile(TdFilePtr pFile, void *buf, int64_t count, int64_t offset);
int64_t taosWriteFile(TdFilePtr pFile, const void *buf, int64_t count);
int64_t taosPWriteFile(TdFilePtr pFile, const void *buf, int64_t count, int64_t offset);
void taosFprintfFile(TdFilePtr pFile, const char *format, ...);
int64_t taosGetLineFile(TdFilePtr pFile, char **__restrict ptrBuf);
......
include/os/osMemory.h
浏览文件 @ 73cb5d16
......@@ -37,6 +37,7 @@ void taosMemoryFree(void *ptr);
int64_t taosMemorySize(void *ptr);
void taosPrintBackTrace();
void taosMemoryTrim(int32_t size);
void *taosMemoryMallocAlign(uint32_t alignment, int64_t size);
#define taosMemoryFreeClear(ptr) \
do { \
......
include/os/osSemaphore.h
浏览文件 @ 73cb5d16
......@@ -29,7 +29,7 @@ typedef dispatch_semaphore_t tsem_t;
int tsem_init(tsem_t *sem, int pshared, unsigned int value);
int tsem_wait(tsem_t *sem);
int tsem_timewait(tsem_t *sim, int64_t nanosecs);
int tsem_timewait(tsem_t *sim, int64_t milis);
int tsem_post(tsem_t *sem);
int tsem_destroy(tsem_t *sem);
......@@ -38,7 +38,7 @@ int tsem_destroy(tsem_t *sem);
#define tsem_t sem_t
#define tsem_init sem_init
int tsem_wait(tsem_t *sem);
int tsem_timewait(tsem_t *sim, int64_t nanosecs);
int tsem_timewait(tsem_t *sim, int64_t milis);
#define tsem_post sem_post
#define tsem_destroy sem_destroy
......
include/os/osSocket.h
浏览文件 @ 73cb5d16
......@@ -169,6 +169,9 @@ void taosSetMaskSIGPIPE();
uint32_t taosInetAddr(const char *ipAddr);
const char *taosInetNtoa(struct in_addr ipInt, char *dstStr, int32_t len);
uint64_t taosHton64(uint64_t val);
uint64_t taosNtoh64(uint64_t val);
#ifdef __cplusplus
}
#endif
......
include/os/osString.h
浏览文件 @ 73cb5d16
......@@ -62,7 +62,7 @@ typedef int32_t TdUcs4;
int32_t taosUcs4len(TdUcs4 *ucs4);
int64_t taosStr2int64(const char *str);
void taosConvInit(void);
int32_t taosConvInit(void);
void taosConvDestroy();
int32_t taosUcs4ToMbs(TdUcs4 *ucs4, int32_t ucs4_max_len, char *mbs);
bool taosMbsToUcs4(const char *mbs, size_t mbs_len, TdUcs4 *ucs4, int32_t ucs4_max_len, int32_t *len);
......
include/os/osSysinfo.h
浏览文件 @ 73cb5d16
......@@ -40,6 +40,7 @@ int32_t taosGetOsReleaseName(char *releaseName, int32_t maxLen);
int32_t taosGetCpuInfo(char *cpuModel, int32_t maxLen, float *numOfCores);
int32_t taosGetCpuCores(float *numOfCores);
void taosGetCpuUsage(double *cpu_system, double *cpu_engine);
int32_t taosGetCpuInstructions(char* sse42, char* avx, char* avx2, char* fma);
int32_t taosGetTotalMemory(int64_t *totalKB);
int32_t taosGetProcMemory(int64_t *usedKB);
int32_t taosGetSysMemory(int64_t *usedKB);
......
include/os/osSystem.h
浏览文件 @ 73cb5d16
......@@ -46,6 +46,29 @@ void taosSetTerminalMode();
int32_t taosGetOldTerminalMode();
void taosResetTerminalMode();
#if !defined(WINDOWS)
#define taosPrintTrace(flags, level, dflag) \
{ \
void* array[100]; \
int32_t size = backtrace(array, 100); \
char** strings = backtrace_symbols(array, size); \
if (strings != NULL) { \
taosPrintLog(flags, level, dflag, "obtained %d stack frames", size); \
for (int32_t i = 0; i < size; i++) { \
taosPrintLog(flags, level, dflag, "frame:%d, %s", i, strings[i]); \
} \
} \
\
taosMemoryFree(strings); \
}
#else
#define taosPrintTrace(flags, level, dflag) \
{ \
taosPrintLog(flags, level, dflag, \
"backtrace not implemented on windows, so detailed stack information cannot be printed"); \
}
#endif
#ifdef __cplusplus
}
#endif
......
include/os/osTime.h
浏览文件 @ 73cb5d16
......@@ -35,6 +35,7 @@ extern "C" {
#ifdef WINDOWS
#define CLOCK_REALTIME 0
#define CLOCK_MONOTONIC 0
#define MILLISECOND_PER_SECOND (1000i64)
#else
......@@ -82,6 +83,13 @@ static FORCE_INLINE int64_t taosGetTimestampNs() {
return (int64_t)systemTime.tv_sec * 1000000000LL + (int64_t)systemTime.tv_nsec;
}
//@return timestamp of monotonic clock in millisecond
static FORCE_INLINE int64_t taosGetMonoTimestampMs() {
struct timespec systemTime = {0};
taosClockGetTime(CLOCK_MONOTONIC, &systemTime);
return (int64_t)systemTime.tv_sec * 1000LL + (int64_t)systemTime.tv_nsec / 1000000;
}
char *taosStrpTime(const char *buf, const char *fmt, struct tm *tm);
struct tm *taosLocalTime(const time_t *timep, struct tm *result);
struct tm *taosLocalTimeNolock(struct tm *result, const time_t *timep, int dst);
......
include/util/talgo.h
浏览文件 @ 73cb5d16
......@@ -27,7 +27,8 @@ extern "C" {
typedef int32_t (*__compar_fn_t)(const void *, const void *);
#endif
typedef void *(*FCopy)(void *);
typedef void *(*__array_item_dup_fn_t)(void *);
typedef void (*FDelete)(void *);
typedef int32_t (*FEncode)(void **buf, const void *dst);
typedef void *(*FDecode)(const void *buf, void *dst);
......@@ -41,7 +42,6 @@ typedef void *(*FDecode)(const void *buf, void *dst);
#define elePtrAt(base, size, idx) (void *)((char *)(base) + (size) * (idx))
typedef int32_t (*__ext_compar_fn_t)(const void *p1, const void *p2, const void *param);
typedef void (*__ext_swap_fn_t)(void *p1, void *p2, const void *param);
/**
* quick sort, with the compare function requiring additional parameters support
......
include/util/taoserror.h
浏览文件 @ 73cb5d16
此差异已折叠。
include/util/tarray.h
浏览文件 @ 73cb5d16
......@@ -104,6 +104,15 @@ static FORCE_INLINE void* taosArrayPush(SArray* pArray, const void* pData) {
return taosArrayAddBatch(pArray, pData, 1);
}
/**
* @brief reserve the capacity of the array
*
* @param pArray
* @param num
* @return void* the start position of the reserved memory
*/
void* taosArrayReserve(SArray* pArray, int32_t num);
/**
*
* @param pArray
......@@ -196,13 +205,7 @@ SArray* taosArrayFromList(const void* src, size_t size, size_t elemSize);
* clone a new array
* @param pSrc
*/
SArray* taosArrayDup(const SArray* pSrc);
/**
* deep copy a new array
* @param pSrc
*/
SArray* taosArrayDeepCopy(const SArray* pSrc, FCopy deepCopy);
SArray* taosArrayDup(const SArray* pSrc, __array_item_dup_fn_t fn);
/**
* clear the array (remove all element)
......@@ -217,15 +220,10 @@ void taosArrayClear(SArray* pArray);
*/
void taosArrayClearEx(SArray* pArray, void (*fp)(void*));
/**
* clear the array (remove all element)
* @param pArray
* @param fp
*/
void taosArrayClearP(SArray* pArray, FDelete fp);
void* taosArrayDestroy(SArray* pArray);
void taosArrayDestroyP(SArray* pArray, FDelete fp);
void taosArrayDestroyEx(SArray* pArray, FDelete fp);
/**
......@@ -235,12 +233,6 @@ void taosArrayDestroyEx(SArray* pArray, FDelete fp);
*/
void taosArraySort(SArray* pArray, __compar_fn_t comparFn);
/**
* sort string array
* @param pArray
*/
void taosArraySortString(SArray* pArray, __compar_fn_t comparFn);
/**
* search the array
* @param pArray
......
include/util/tcoding.h
浏览文件 @ 73cb5d16
......@@ -17,6 +17,7 @@
#define _TD_UTIL_CODING_H_
#include "os.h"
#include "tlog.h"
#ifdef __cplusplus
extern "C" {
......
include/util/tdef.h
浏览文件 @ 73cb5d16
......@@ -280,7 +280,8 @@ typedef enum ELogicConditionType {
#define TSDB_DNODE_ROLE_MGMT 1
#define TSDB_DNODE_ROLE_VNODE 2
#define TSDB_MAX_REPLICA 5
#define TSDB_MAX_REPLICA 5
#define TSDB_SYNC_LOG_BUFFER_SIZE 4096
#define TSDB_TBNAME_COLUMN_INDEX (-1)
#define TSDB_MULTI_TABLEMETA_MAX_NUM 100000 // maximum batch size allowed to load table meta
......@@ -306,8 +307,9 @@ typedef enum ELogicConditionType {
#define TSDB_MIN_DURATION_PER_FILE 60 // unit minute
#define TSDB_MAX_DURATION_PER_FILE (3650 * 1440)
#define TSDB_DEFAULT_DURATION_PER_FILE (10 * 1440)
#define TSDB_MIN_KEEP (1 * 1440) // data in db to be reserved. unit minute
#define TSDB_MAX_KEEP (365000 * 1440) // data in db to be reserved.
#define TSDB_MIN_KEEP (1 * 1440) // data in db to be reserved. unit minute
#define TSDB_MAX_KEEP (365000 * 1440) // data in db to be reserved.
#define TSDB_MAX_KEEP_NS (365 * 292 * 1440) // data in db to be reserved.
#define TSDB_DEFAULT_KEEP (3650 * 1440) // ten years
#define TSDB_MIN_MINROWS_FBLOCK 10
#define TSDB_MAX_MINROWS_FBLOCK 1000
......@@ -380,13 +382,16 @@ typedef enum ELogicConditionType {
#define TSDB_DB_MIN_WAL_SEGMENT_SIZE 0
#define TSDB_DEFAULT_DB_WAL_SEGMENT_SIZE 0
#define TSDB_MIN_ROLLUP_MAX_DELAY 1 // unit millisecond
#define TSDB_MAX_ROLLUP_MAX_DELAY (15 * 60 * 1000)
#define TSDB_MIN_ROLLUP_WATERMARK 0 // unit millisecond
#define TSDB_MAX_ROLLUP_WATERMARK (15 * 60 * 1000)
#define TSDB_DEFAULT_ROLLUP_WATERMARK 5000
#define TSDB_MIN_TABLE_TTL 0
#define TSDB_DEFAULT_TABLE_TTL 0
#define TSDB_MIN_ROLLUP_MAX_DELAY 1 // unit millisecond
#define TSDB_MAX_ROLLUP_MAX_DELAY (15 * 60 * 1000)
#define TSDB_MIN_ROLLUP_WATERMARK 0 // unit millisecond
#define TSDB_MAX_ROLLUP_WATERMARK (15 * 60 * 1000)
#define TSDB_DEFAULT_ROLLUP_WATERMARK 5000
#define TSDB_MIN_ROLLUP_DELETE_MARK 0 // unit millisecond
#define TSDB_MAX_ROLLUP_DELETE_MARK INT64_MAX
#define TSDB_DEFAULT_ROLLUP_DELETE_MARK 900000 // 900s
#define TSDB_MIN_TABLE_TTL 0
#define TSDB_DEFAULT_TABLE_TTL 0
#define TSDB_MIN_EXPLAIN_RATIO 0
#define TSDB_MAX_EXPLAIN_RATIO 1
......@@ -406,7 +411,7 @@ typedef enum ELogicConditionType {
#ifdef WINDOWS
#define TSDB_MAX_RPC_THREADS 4 // windows pipe only support 4 connections.
#else
#define TSDB_MAX_RPC_THREADS 10
#define TSDB_MAX_RPC_THREADS 20
#endif
#define TSDB_QUERY_TYPE_NON_TYPE 0x00u // none type
......
include/util/tlist.h
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......@@ -225,7 +225,7 @@ void *tdListFree(SList *list);
void tdListPrependNode(SList *list, SListNode *node);
void tdListAppendNode(SList *list, SListNode *node);
int32_t tdListPrepend(SList *list, void *data);
int32_t tdListAppend(SList *list, void *data);
int32_t tdListAppend(SList *list, const void *data);
SListNode *tdListPopHead(SList *list);
SListNode *tdListPopTail(SList *list);
SListNode *tdListGetHead(SList *list);
......
include/util/tlog.h
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......@@ -38,6 +38,7 @@ typedef void (*LogFp)(int64_t ts, ELogLevel level, const char *content);
extern bool tsLogEmbedded;
extern bool tsAsyncLog;
extern bool tsAssert;
extern int32_t tsNumOfLogLines;
extern int32_t tsLogKeepDays;
extern LogFp tsLogFp;
......@@ -82,6 +83,10 @@ void taosPrintLongString(const char *flags, ELogLevel level, int32_t dflag, cons
#endif
;
bool taosAssert(bool condition, const char *file, int32_t line, const char *format, ...);
#define ASSERTS(condition, ...) taosAssert(condition, __FILE__, __LINE__, __VA_ARGS__)
#define ASSERT(condition) ASSERTS(condition, "assert info not provided")
// clang-format off
#define uFatal(...) { if (uDebugFlag & DEBUG_FATAL) { taosPrintLog("UTL FATAL", DEBUG_FATAL, tsLogEmbedded ? 255 : uDebugFlag, __VA_ARGS__); }}
#define uError(...) { if (uDebugFlag & DEBUG_ERROR) { taosPrintLog("UTL ERROR ", DEBUG_ERROR, tsLogEmbedded ? 255 : uDebugFlag, __VA_ARGS__); }}
......
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