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TDengine
提交 42fae6e2 编写于 作者: S shenglian zhou
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Merge remote-tracking branch 'origin/develop' into szhou/feature/support-math-functions

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浏览文件 @ 42fae6e2
[submodule "src/connector/go"]
path = src/connector/go
url = https://github.com/taosdata/driver-go.git
[submodule "src/connector/grafanaplugin"]
path = src/connector/grafanaplugin
url = https://github.com/taosdata/grafanaplugin.git
[submodule "src/connector/hivemq-tdengine-extension"]
path = src/connector/hivemq-tdengine-extension
url = https://github.com/taosdata/hivemq-tdengine-extension.git
......
Jenkinsfile
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......@@ -66,6 +66,7 @@ def pre_test(){
}
sh'''
cd ${WKC}
[ -f src/connector/grafanaplugin/README.md ] && rm -f src/connector/grafanaplugin/README.md > /dev/null || echo "failed to remove grafanaplugin README.md"
git pull >/dev/null
git fetch origin +refs/pull/${CHANGE_ID}/merge
git checkout -qf FETCH_HEAD
......@@ -139,6 +140,7 @@ def pre_test_noinstall(){
}
sh'''
cd ${WKC}
[ -f src/connector/grafanaplugin/README.md ] && rm -f src/connector/grafanaplugin/README.md > /dev/null || echo "failed to remove grafanaplugin README.md"
git pull >/dev/null
git fetch origin +refs/pull/${CHANGE_ID}/merge
git checkout -qf FETCH_HEAD
......@@ -209,6 +211,7 @@ def pre_test_mac(){
}
sh'''
cd ${WKC}
[ -f src/connector/grafanaplugin/README.md ] && rm -f src/connector/grafanaplugin/README.md > /dev/null || echo "failed to remove grafanaplugin README.md"
git pull >/dev/null
git fetch origin +refs/pull/${CHANGE_ID}/merge
git checkout -qf FETCH_HEAD
......@@ -247,6 +250,8 @@ def pre_test_mac(){
mkdir debug
cd debug
cmake .. > /dev/null
go env -w GOPROXY=https://goproxy.cn,direct
go env -w GO111MODULE=on
cmake --build .
'''
return 1
......
README.md
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......@@ -64,7 +64,7 @@ To build the [taos-tools](https://github.com/taosdata/taos-tools) on Ubuntu/Debi
sudo apt install libjansson-dev libsnappy-dev liblzma-dev libz-dev pkg-config
```
### Centos 7:
### CentOS 7:
```bash
sudo yum install epel-release
sudo yum update
......@@ -82,7 +82,7 @@ To install Apache Maven:
sudo yum install -y maven
```
### Centos 8 & Fedora:
### CentOS 8 & Fedora:
```bash
sudo dnf install -y gcc gcc-c++ make cmake epel-release git
```
......@@ -100,8 +100,9 @@ sudo dnf install -y maven
#### Install build dependencies for taos-tools
To build the [taos-tools](https://github.com/taosdata/taos-tools) on CentOS, the following packages need to be installed.
```bash
sudo yum install xz-devel snappy-devel jansson-devel pkgconfig libatomic
sudo yum install libz-devel xz-devel snappy-devel jansson-devel pkgconfig libatomic
```
Note: Since snappy lacks pkg-config support (refer to [link](https://github.com/google/snappy/pull/86)), it lead a cmake prompt libsnappy not found. But snappy will works well.
### Setup golang environment
TDengine includes few components developed by Go language. Please refer to golang.org official documentation for golang environment setup.
......
cmake/install.inc
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......@@ -41,7 +41,6 @@ ELSEIF (TD_WINDOWS)
INSTALL(FILES ${EXECUTABLE_OUTPUT_PATH}/jh_taos.exe DESTINATION .)
ELSE ()
INSTALL(FILES ${EXECUTABLE_OUTPUT_PATH}/taos.exe DESTINATION .)
INSTALL(FILES ${EXECUTABLE_OUTPUT_PATH}/taosdemo.exe DESTINATION .)
ENDIF ()
#INSTALL(TARGETS taos RUNTIME DESTINATION driver)
......
documentation20/cn/00.index/docs.md
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......@@ -83,6 +83,10 @@ TDengine是一个高效的存储、查询、分析时序大数据的平台，专
* [Windows客户端](https://www.taosdata.com/blog/2019/07/26/514.html)：自行编译windows客户端，Windows环境的各种连接器都需要它
* [Rust Connector](/connector/rust): Rust语言下通过libtaos客户端或RESTful接口，连接TDengine服务器。
## [TDengine 组件与工具](/tools/adapter)
* [taosAdapter用户手册](/tools/adapter)
## [与其他工具的连接](/connections)
* [Grafana](/connections#grafana)：获取并可视化保存在TDengine的数据
......
documentation20/cn/05.insert/docs.md
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......@@ -29,7 +29,7 @@ INSERT INTO d1001 VALUES (1538548685000, 10.3, 219, 0.31) (1538548695000, 12.6,
## <a class="anchor" id="schemaless"></a>无模式（Schemaless）写入
**前言**
<br/>在物联网应用中，常会采集比较多的数据项，用于实现智能控制、业务分析、设备监控等。由于应用逻辑的版本升级，或者设备自身的硬件调整等原因，数据采集项就有可能比较频繁地出现变动。为了在这种情况下方便地完成数据记录工作，TDengine 从 2.2.0.0 版本开始，提供调用 Schemaless 写入方式，可以免于预先创建超级表/子表的步骤，随着数据写入写入接口能够自动创建与数据对应的存储结构。并且在必要时，Schemaless 将自动增加必要的数据列，保证用户写入的数据可以被正确存储。
<br/>在物联网应用中，常会采集比较多的数据项，用于实现智能控制、业务分析、设备监控等。由于应用逻辑的版本升级，或者设备自身的硬件调整等原因，数据采集项就有可能比较频繁地出现变动。为了在这种情况下方便地完成数据记录工作，TDengine 从 2.2.0.0 版本开始，提供调用 Schemaless 写入方式，可以免于预先创建超级表/子表的步骤，随着数据写入接口能够自动创建与数据对应的存储结构。并且在必要时，Schemaless 将自动增加必要的数据列，保证用户写入的数据可以被正确存储。
<br/>目前，TDengine 的 C/C++ Connector 提供支持 Schemaless 的操作接口，详情请参见 [Schemaless 方式写入接口](https://www.taosdata.com/cn/documentation/connector#schemaless)章节。这里对 Schemaless 的数据表达格式进行了描述。
<br/>无模式写入方式建立的超级表及其对应的子表与通过 SQL 直接建立的超级表和子表完全没有区别，您也可以通过 SQL 语句直接向其中写入数据。需要注意的是，通过无模式写入方式建立的表，其表名是基于标签值按照固定的映射规则生成，所以无法明确地进行表意，缺乏可读性。
......@@ -74,21 +74,19 @@ st,t1=3,t2=4,t3=t3 c1=3i64,c3="passit",c2=false,c4=4f64 1626006833639000000
### 无模式写入的主要处理逻辑
无模式写入按照如下原则来处理行数据：
1. 当 tag_set 中有 ID 字段时，该字段的值将作为子表的表名。
2. 没有 ID 字段时，将使用如下规则来生成子表名：
首先将measurement 的名称和标签的 key 和 value 组合成为如下的字符串
<br/>1. 将使用如下规则来生成子表名：首先将measurement 的名称和标签的 key 和 value 组合成为如下的字符串
```json
"measurement,tag_key1=tag_value1,tag_key2=tag_value2"
```
需要注意的是，这里的tag_key1, tag_key2并不是用户输入的标签的原始顺序，而是使用了标签名称按照字符串升序排列后的结果。所以，tag_key1 并不是在行协议中输入的第一个标签。
排列完成以后计算该字符串的 MD5 散列值 "md5_val"。然后将计算的结果与字符串组合生成表名：“t_md5_val”。其中的 “t_” 是固定的前缀，每个通过该映射关系自动生成的表都具有该前缀。
<br/>3. 如果解析行协议获得的超级表不存在，则会创建这个超级表。
<br/>4. 如果解析行协议获得子表不存在，则 Schemaless 会按照步骤 1 或 2 确定的子表名来创建子表。
<br/>5. 如果数据行中指定的标签列或普通列不存在，则在超级表中增加对应的标签列或普通列（只增不减）。
<br/>6. 如果超级表中存在一些标签列或普通列未在一个数据行中被指定取值，那么这些列的值在这一行中会被置为 NULL。
<br/>7. 对 BINARY 或 NCHAR 列，如果数据行中所提供值的长度超出了列类型的限制，自动增加该列允许存储的字符长度上限（只增不减），以保证数据的完整保存。
<br/>8. 如果指定的数据子表已经存在，而且本次指定的标签列取值跟已保存的值不一样，那么最新的数据行中的值会覆盖旧的标签列取值。
<br/>9. 整个处理过程中遇到的错误会中断写入过程，并返回错误代码。
<br/>2. 如果解析行协议获得的超级表不存在，则会创建这个超级表。
<br/>3. 如果解析行协议获得子表不存在，则 Schemaless 会按照步骤 1 或 2 确定的子表名来创建子表。
<br/>4. 如果数据行中指定的标签列或普通列不存在，则在超级表中增加对应的标签列或普通列（只增不减）。
<br/>5. 如果超级表中存在一些标签列或普通列未在一个数据行中被指定取值，那么这些列的值在这一行中会被置为 NULL。
<br/>6. 对 BINARY 或 NCHAR 列，如果数据行中所提供值的长度超出了列类型的限制，自动增加该列允许存储的字符长度上限（只增不减），以保证数据的完整保存。
<br/>7. 如果指定的数据子表已经存在，而且本次指定的标签列取值跟已保存的值不一样，那么最新的数据行中的值会覆盖旧的标签列取值。
<br/>8. 整个处理过程中遇到的错误会中断写入过程，并返回错误代码。
**备注：**
<br/>无模式所有的处理逻辑，仍会遵循 TDengine 对数据结构的底层限制，例如每行数据的总长度不能超过 16k 字节。这方面的具体限制约束请参见 [TAOS SQL 边界限制](https://www.taosdata.com/cn/documentation/taos-sql#limitation) 章节。
......@@ -116,6 +114,17 @@ st,t1=3,t2=4,t3=t3 c1=3i64,c3="passit",c2=false,c4=4f64 1626006833639000000
在 SML_TELNET_PROTOCOL 和 SML_JSON_PROTOCOL 模式下，根据时间戳的长度来确定时间精度（与 OpenTSDB 标准操作方式相同），此时会忽略用户指定的时间分辨率。
**数据模式映射规则**
<br/>本节将说明行协议的数据如何映射成为具有模式的数据。每个行协议中数据 measurement 映射为 超级表名称。tag_set 中的 标签名称为 数据模式中的标签名，field_set 中的名称为列名称。以如下数据为例，说明映射规则：
```json
st,t1=3,t2=4,t3=t3 c1=3i64,c3="passit",c2=false,c4=4f64 1626006833639000000
```
该行数据映射生成一个超级表： st， 其包含了 3 个类型为 nchar 的标签，分别是：t1, t2, t3。五个数据列，分别是ts（timestamp），c1 (bigint），c3(binary)，c2 (bool), c4 (bigint）。映射成为如下 SQL 语句：
```json
create stable st (_ts timestamp, c1 bigint, c2 bool, c3 binary(6), c4 bigint) tags(t1 nchar(1), t2 nchar(1), t3 nchar(2))
```
**数据模式变更处理**
<br/>本节将说明不同行数据写入情况下，对于数据模式的影响。
......
documentation20/cn/08.connector/docs.md
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......@@ -1037,43 +1037,62 @@ HTTP 请求 URL 采用 `sqlutc` 时，返回结果集的时间戳将采用 UTC
## <a class="anchor" id="csharp"></a>CSharp Connector
C#连接器支持的系统有：Linux 64/Windows x64/Windows x86
* C#连接器支持的系统有：Linux 64/Windows x64/Windows x86
* C#连接器现在也支持从[Nuget下载引用](https://www.nuget.org/packages/TDengine.Connector/)
* 在Windows系统上，C#应用程序可以使用TDengine的原生C接口来执行所有数据库操作，后续版本将提供ORM（Dapper）框架驱动。
### 安装准备
* 应用驱动安装请参考[安装连接器驱动步骤](https://www.taosdata.com/cn/documentation/connector#driver)。
* 接口文件TDengineDrivercs.cs和参考程序示例TDengineTest.cs均位于Windows客户端install_directory/examples/C#目录下。
* 在Windows系统上，C#应用程序可以使用TDengine的原生C接口来执行所有数据库操作，后续版本将提供ORM（Dapper）框架驱动。
* 接口文件TDengineDrivercs.cs和参考程序示例TDengineTest.cs均位于Windows客户端install_directory/examples/C#目录下。
* 安装[.NET SDK](https://dotnet.microsoft.com/download)
### 示例程序
示例程序源码位于install_directory/examples/C#，有：
示例程序源码位于
* {client_install_directory}/examples/C#
* [github C# example source code](https://github.com/taosdata/TDengine/tree/develop/tests/examples/C%2523)
TDengineTest.cs C#示例源程序
**注意:** TDengineTest.cs C#示例源程序,包含了数据库连接参数，以及如何执行数据插入、查询等操作。
### 安装验证
运行install_directory/examples/C#/C#Checker/C#Checker.exe
需要先安装 .Net SDK
```cmd
cd {install_directory}/examples/C#/C#Checker
csc /optimize *.cs
C#Checker.exe -h <fqdn>
cd {client_install_directory}/examples/C#/C#Checker
//运行测试
dotnet run -- -h <FQDN>. // 此步骤会先build，然后再运行。
```
### C#连接器的使用
在Windows系统上，C#应用程序可以使用TDengine的C#连接器接口来执行所有数据库的操作。使用的具体步骤如下所示：
1. 将接口文件TDengineDrivercs.cs加入到应用程序所在的项目空间中。
2. 用户可以参考TDengineTest.cs来定义数据库连接参数，以及如何执行数据插入、查询等操作。
需要 .NET SDK
* 创建一个c# project.
``` cmd
mkdir test
cd test
dotnet new console
```
* 通过Nuget引用TDengineDriver包
``` cmd
dotnet add package TDengine.Connector
```
* 在项目中需要用到TDengineConnector的地方引用TDengineDriver namespace。
```c#
using TDengineDriver;
```
* 用户可以参考[TDengineTest.cs](https://github.com/taosdata/TDengine/tree/develop/tests/examples/C%2523/TDengineTest)来定义数据库连接参数，以及如何执行数据插入、查询等操作。
此接口需要用到taos.dll文件，所以在执行应用程序前，拷贝Windows客户端install_directory/driver目录中的taos.dll文件到项目最后生成.exe可执行文件所在的文件夹。之后运行exe文件，即可访问TDengine数据库并做插入、查询等操作。
**注意：**
1. TDengine V2.0.3.0之后同时支持32位和64位Windows系统，所以C#项目在生成.exe文件时，“解决方案”/“项目”的“平台”请选择对应的“X86” 或“x64”。
2. 此接口目前已经在Visual Studio 2015/2017中验证过，其它VS版本尚待验证。
* TDengine V2.0.3.0之后同时支持32位和64位Windows系统，所以C#项目在生成.exe文件时，“解决方案”/“项目”的“平台”请选择对应的“X86” 或“x64”。
* 此接口目前已经在Visual Studio 2015/2017中验证过，其它VS版本尚待验证。
* 此连接器需要用到taos.dll文件，所以在未安装客户端时需要在执行应用程序前，拷贝Windows{client_install_directory}/driver目录中的taos.dll文件到项目最后生成.exe可执行文件所在的文件夹。之后运行exe文件，即可访问TDengine数据库并做插入、查询等操作。
### 第三方驱动
......
documentation20/cn/14.devops/01.telegraf/docs.md
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......@@ -25,8 +25,8 @@ 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
### Grafana
请参考[官方文档](https://grafana.com/grafana/download)。
### 安装 TDengine
从涛思数据官网[下载](http://taosdata.com/cn/all-downloads/）页面下载最新 TDengine-server 2.3.0.0 或以上版本安装。
### TDengine
从涛思数据官网[下载](http://taosdata.com/cn/all-downloads/)页面下载最新 TDengine-server 2.3.0.0 或以上版本安装。
## 数据链路设置
......
documentation20/cn/14.devops/03.immigrate/docs.md
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......@@ -8,7 +8,7 @@
- 数据写入和查询的性能远超 OpenTSDB；
- 针对时序数据的高效压缩机制，压缩后在磁盘上的存储空间不到 1/5；
- 安装部署非常简单，单一安装包完成安装部署，除了 taosAdapter 需要依赖 Go 运行环境外，不依赖其他的第三方软件，整个安装部署过程秒级搞定;
- 安装部署非常简单，单一安装包完成安装部署，不依赖其他的第三方软件，整个安装部署过程秒级搞定;
- 提供的内建函数覆盖 OpenTSDB 支持的全部查询函数，还支持更多的时序数据查询函数、标量函数及聚合函数，支持多种时间窗口聚合、连接查询、表达式运算、多种分组聚合、用户定义排序、以及用户定义函数等高级查询功能。采用类 SQL 的语法规则，更加简单易学，基本上没有学习成本。
- 支持多达 128 个标签，标签总长度可达到 16 KB；
- 除 HTTP 之外，还提供 Java、Python、C、Rust、Go 等多种语言的接口，支持 JDBC 等多种企业级标准连接器协议。
......@@ -40,7 +40,11 @@
- **调整数据收集器配置**
在 TDengine 2.3 版本中，后台服务 taosd 启动后一个 HTTP 的服务 taosAdapter 也会自动启用*。*利用 taosAdapter 能够兼容 Influxdb 的 Line Protocol 和 OpenTSDB 的 telnet/JSON 写入协议，可以将 collectd 和 StatsD 收集的数据直接推送到TDengine。
在TDengine 2.3版本中，我们发布了taosAdapter ，taosAdapter 是一个无状态、可快速弹性伸缩的组件，它可以兼容 Influxdb 的 Line Protocol 和 OpenTSDB 的 telnet/JSON 写入协议规范，提供了丰富的数据接入能力，有效的节省用户迁移成本，降低用户应用迁移的难度。
用户可以根据需求弹性部署 taosAdapter 实例，结合场景的需要，快速提升数据写入的吞吐量，为不同应用场景下的数据写入提供保障。
通过taosAdapter，用户可以将 collectd 和 StatsD 收集的数据直接推送到TDengine ，实现应用场景的无缝迁移，非常的轻松便捷。taosAdapter还支持Telegraf、Icinga、TCollector 、node_exporter的数据接入，使用详情参考[taosAdapter](https://www.taosdata.com/cn/documentation/tools/adapter)。
如果使用 collectd，修改其默认位置 `/etc/collectd/collectd.conf` 的配置文件为指向 taosAdapter 部署的节点 IP 地址和端口。假设 taosAdapter 的 IP 地址为192.168.1.130，端口为 6046，配置如下：
......@@ -61,24 +65,9 @@ LoadPlugin write_tsdb
- **调整看板（Dashborad）系统**
在数据能够正常写入TDengine 后，可以调整适配 Grafana 将写入 TDengine 的数据可视化呈现出来。Grafana 暂时还不能够直接连接 TDengine，在 TDengine 的安装目录下 connector/grafanaplugin 有为 Grafana 提供的连接插件。使用该插件的方式很简单：
首先将grafanaplugin目录下的dist目录整体拷贝到Grafana的插件目录（默认地址为 `/var/lib/grafana/plugins/`），然后重启 Grafana 即可在 **Add Data Source** 菜单下看见 TDengine 数据源。
```shell
sudo cp -r . /var/lib/grafana/plugins/tdengine
sudo chown grafana:grafana -R /var/lib/grafana/plugins/tdengine
echo -e "[plugins]\nallow_loading_unsigned_plugins = taosdata-tdengine-datasource\n" | sudo tee -a /etc/grafana/grafana.ini
# start grafana service
sudo service grafana-server restart
# or with systemd
sudo systemctl start grafana-server
```
在数据能够正常写入TDengine 后，可以调整适配 Grafana 将写入 TDengine 的数据可视化呈现出来。获取和使用TDengine提供的Grafana插件请参考[与其他工具的连接](https://www.taosdata.com/cn/documentation/connections#grafana)。
此外，TDengine 还提供了默认的两套Dashboard 模板，供用户快速查看保存到TDengine库里的信息。你只需要将 Grafana 目录下的模板导入到Grafana中即可激活使用。
TDengine 提供了默认的两套Dashboard 模板，用户只需要将 Grafana 目录下的模板导入到Grafana中即可激活使用。
![](../../images/IT-DevOps-Solutions-Immigrate-OpenTSDB-Dashboard.jpg)
......@@ -129,8 +118,8 @@ TDengine 当前只支持 Grafana 的可视化看板呈现，所以如果你的
| 序号 | 测量（metric） | 值名称 | 类型 | tag1 | tag2 | tag3 | tag4 | tag5 |
| ---- | -------------- | ------ | ------ | ---- | ----------- | -------------------- | --------- | ------ |
| 1 | memory | value | double | host | memory_type | memory_type_instance | source | |
| 2 | swap | value | double | host | swap_type | swap_type_instance | source | |
| 1 | memory | value | double | host | memory_type | memory_type_instance | source | n/a |
| 2 | swap | value | double | host | swap_type | swap_type_instance | source | n/a |
| 3 | disk | value | double | host | disk_point | disk_instance | disk_type | source |
......@@ -181,7 +170,7 @@ select count(*) from memory
完成查询后，如果写入的数据与预期的相比没有差别，同时写入程序本身没有异常的报错信息，那么可用确认数据写入是完整有效的。
TDengine不支持采用OpenTSDB的查询语法进行查询或数据获取处理，但是针对OpenTSDB的每种查询都提供对应的支持。你可以用检查附件2获取对应的查询处理的调整和应用使用的方式，如果需要全面了解TDengine支持的查询类型，请参阅TDengine的用户手册。
TDengine不支持采用OpenTSDB的查询语法进行查询或数据获取处理，但是针对OpenTSDB的每种查询都提供对应的支持。可以用检查附录1获取对应的查询处理的调整和应用使用的方式，如果需要全面了解TDengine支持的查询类型，请参阅TDengine的用户手册。
TDengine支持标准的JDBC 3.0接口操纵数据库，你也可以使用其他类型的高级语言的连接器来查询读取数据，以适配你的应用。具体的操作和使用帮助也请参阅用户手册。
......@@ -191,7 +180,21 @@ TDengine支持标准的JDBC 3.0接口操纵数据库，你也可以使用其他
为了方便历史数据的迁移工作，我们为数据同步工具DataX提供了插件，能够将数据自动写入到TDengine中，需要注意的是DataX的自动化数据迁移只能够支持单值模型的数据迁移过程。
DataX 具体的使用方式及如何使用DataX将数据写入TDengine请参见其使用帮助手册 [github.com/taosdata/datax](http://github.com/taosdata/datax)。
DataX 具体的使用方式及如何使用DataX将数据写入TDengine请参见[基于DataX的TDeninge数据迁移工具](https://www.taosdata.com/blog/2021/10/26/3156.html)。
在对DataX进行迁移实践后，我们发现通过启动多个进程，同时迁移多个metric 的方式，可以大幅度的提高迁移历史数据的效率，下面是迁移过程中的部分记录，希望这些能为应用迁移工作带来参考。
| datax实例个数 (并发进程个数) | 迁移记录速度 （条/秒) |
| ---- | -------------- |
| 1 | 约13.9万 |
| 2 | 约21.8万 |
| 3 | 约24.9万 |
| 5 | 约29.5万 |
| 10 | 约33万 |
<br/>（注：测试数据源自 单节点 Intel(R) Core(TM) i7-10700 CPU@2.90GHz 16核64G硬件设备，channel和batchSize 分别为8和1000，每条记录包含10个tag)
### 2、手动迁移数据
......
documentation20/en/00.index/docs.md
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......@@ -79,6 +79,10 @@ TDengine is a highly efficient platform to store, query, and analyze time-series
- [Windows Client](https://www.taosdata.com/blog/2019/07/26/514.html): compile your own Windows client, which is required by various connectors on the Windows environment
- [Rust Connector](/connector/rust): A taosc/RESTful API based TDengine client for Rust
## [Components and Tools](/tools/adapter)
* [taosAdapter](/tools/adapter)
## [Connections with Other Tools](/connections)
- [Grafana](/connections#grafana): query the data saved in TDengine and provide visualization
......@@ -128,4 +132,4 @@ TDengine is a highly efficient platform to store, query, and analyze time-series
## FAQ
- [FAQ: Common questions and answers](/faq)
\ No newline at end of file
- [FAQ: Common questions and answers](/faq)
documentation20/en/08.connector/docs.md
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......@@ -841,37 +841,60 @@ Only some configuration parameters related to RESTful interface are listed below
## <a class="anchor" id="csharp"></a> CSharp Connector
The C # connector supports: Linux 64/Windows x64/Windows x86.
* The C # connector supports: Linux 64/Windows x64/Windows x86.
* C# connector can be download and include as normal table form [Nuget.org](https://www.nuget.org/packages/TDengine.Connector/).
* On Windows, C # applications can use the native C interface of TDengine to perform all database operations, and future versions will provide the ORM (Dapper) framework driver.
### Installation preparation
- For application driver installation, please refer to the[ steps of installing connector driver](https://www.taosdata.com/en/documentation/connector#driver).
- . NET interface file TDengineDrivercs.cs and reference sample TDengineTest.cs are both located in the Windows client install_directory/examples/C# directory.
- On Windows, C # applications can use the native C interface of TDengine to perform all database operations, and future versions will provide the ORM (Dapper) framework driver.
* For application driver installation, please refer to the[ steps of installing connector driver](https://www.taosdata.com/en/documentation/connector#driver).
* .NET interface file TDengineDrivercs.cs and reference sample TDengineTest.cs are both located in the Windows client install_directory/examples/C# directory.
* Install [.NET SDK](https://dotnet.microsoft.com/download)
### Installation verification
### Example Source Code
you can find sample code under follow directions:
* {client_install_directory}/examples/C#
* [github C# example source code](https://github.com/taosdata/TDengine/tree/develop/tests/examples/C%2523)
Run install_directory/examples/C#/C#Checker/C#Checker.exe
**Tips:** TDengineTest.cs One of C# connector's sample code that include basic examples like connection,sql executions and so on.
### Installation verification
Run {client_install_directory}/examples/C#/C#Checker/C#Checker.cs
Need install .Net SDK first
```cmd
cd {install_directory}/examples/C#/C#Checker
csc /optimize *.cs
C#Checker.exe -h <fqdn>
cd {client_install_directory}/examples/C#/C#Checker
//run c#checker.cs
dotnet run -- -h <FQDN> //dotnet run will build project first by default.
```
### How to use C# connector
On Windows system, .NET applications can use the .NET interface of TDengine to perform all database operations. The steps to use it are as follows:
1. Add the. NET interface file TDengineDrivercs.cs to the .NET project where the application is located.
2. Users can refer to TDengineTest.cs to define database connection parameters and how to perform data insert, query and other operations;
need to install .NET SDK first
* create a c# project.
``` cmd
mkdir test
cd test
dotnet new console
```
* add TDengineDriver as an package through Nuget
This. NET interface requires the taos.dll file, so before executing the application, copy the taos.dll file in the Windows client install_directory/driver directory to the folder where the. NET project finally generated the .exe executable file. After running the exe file, you can access the TDengine database and do operations such as insert and query.
``` cmd
dotnet add package TDengine.Connector
```
* inlucde the TDnengineDriver in you application's namespace
```C#
using TDengineDriver;
```
* user can reference from[TDengineTest.cs](https://github.com/taosdata/TDengine/tree/develop/tests/examples/C%2523/TDengineTest) and learn how to define database connection,query,insert and other basic data manipulations.
**Note:**
1. TDengine V2.0. 3.0 supports both 32-bit and 64-bit Windows systems, so when. NET project generates a .exe file, please select the corresponding "X86" or "x64" for the "Platform" under "Solution"/"Project".
2. This. NET interface has been verified in Visual Studio 2015/2017, and other VS versions have yet to be verified.
* TDengine V2.0. 3.0 supports both 32-bit and 64-bit Windows systems, so when. NET project generates a .exe file, please select the corresponding "X86" or "x64" for the "Platform" under "Solution"/"Project".
* This. NET interface has been verified in Visual Studio 2015/2017, and other VS versions have yet to be verified.
* Since this. NET connector interface requires the taos.dll file, so before executing the application, copy the taos.dll file in the Windows {client_install_directory}/driver directory to the folder where the. NET project finally generated the .exe executable file. After running the exe file, you can access the TDengine database and do operations such as insert and query(This step can be skip if the client has been installed on you machine).
### Third-party Driver
......
documentation20/en/14.devops/01.telegraf/docs.md 0 → 100644
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# Rapidly build an IT DevOps system with TDengine + Telegraf + Grafana
## Background
TDengine is an open-source big data platform designed and optimized for Internet of Things (IoT), Connected Vehicles, and Industrial IoT. Besides the 10x faster time-series database, it provides caching, stream computing, message queuing and other functionalities to reduce the complexity and costs of development and operations.
There are a lot of time-series data in the IT DevOps scenario, for example:
- Metrics of system resource: CPU, memory, IO and network status, etc.
- Metrics for software system: service status, number of connections, number of requests, number of the timeout, number of errors, response time, service type, and other metrics related to the specific business.
A mainstream IT DevOps system generally includes a data-collection module, a data persistent module, and a visualization module. Telegraf and Grafana are some of the most popular data-collection and visualization modules. But data persistent module can be varied. OpenTSDB and InfluxDB are some prominent from others. In recent times, TDengine, as emerged time-series data platform provides more advantages including high performance, high reliability, easier management, easier maintenance.
Here we introduce a way to build an IT DevOps system with TDengine, Telegraf, and Grafana. Even no need one line program code but just modify a few lines of configuration files.
![IT-DevOps-Solutions-Telegraf.png](../../images/IT-DevOps-Solutions-Telegraf.png)
## Installation steps
### Install Telegraf，Grafana and TDengine
Please refer to each component's official document for Telegraf, Grafana, and TDengine installation.
### Telegraf
Please refer to the [official document](https://portal.influxdata.com/downloads/).
### Grafana
Please refer to the [official document](https://grafana.com/grafana/download).
### TDengine
Please download TDengine 2.3.0.0 or the above version from TAOS Data's [official website](http://taosdata.com/en/all-downloads/).
## Setup data chain
### Download TDengine plugin to Grafana plugin's directory
```bash
1. wget -c https://github.com/taosdata/grafanaplugin/releases/download/v3.1.1/tdengine-datasource-3.1.1.zip
2. sudo unzip tdengine-datasource-3.1.1.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
```
### Modify /etc/telegraf/telegraf.conf
Please add few lines in /etc/telegraf/telegraf.conf as below. Please fill database name for what you desire to save Telegraf's data in TDengine. Please specify the correct value for the hostname of the TDengine server/cluster, username, and password:
```
[[outputs.http]]
url = "http://<TDengine server/cluster host>:6041/influxdb/v1/write?db=<database name>"
method = "POST"
timeout = "5s"
username = "<TDengine's username>"
password = "<TDengine's password>"
data_format = "influx"
influx_max_line_bytes = 250
```
Then restart telegraf：
```
sudo systemctl start telegraf
```
### Import dashboard
Use your Web browser to access IP:3000 to log in to the Grafana management interface. The default username and password are admin/admin。
Click the 'gear' icon from the left bar to select 'Plugins'. You could find the icon of the TDengine data source plugin.
Click the 'plus' icon from the left bar to select 'Import'. You can download the dashboard JSON file from https://github.com/taosdata/grafanaplugin/blob/master/examples/telegraf/grafana/dashboards/telegraf-dashboard-v0.1.0.json then import it to the Grafana. After that, you should see the interface like:
![IT-DevOps-Solutions-telegraf-dashboard.png](../../images/IT-DevOps-Solutions-telegraf-dashboard.png)
## Summary
We demonstrated how to build a full-function IT DevOps system with TDengine, Telegraf, and Grafana. TDengine supports schemaless protocol data insertion capability from 2.3.0.0. Based on TDengine's powerful ecosystem software integration capability, the user can build a high efficient and easy-to-maintain IT DevOps system in a few minutes. Please find more detailed documentation about TDengine high-performance data insertion/query functions and more use cases from TAOS Data's official website.
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# Rapidly build a IT DevOps system with TDengine + collectd/StatsD + Grafana
## Background
TDengine is an open-source big data platform designed and optimized for Internet of Things (IoT), Connected Vehicles, and Industrial IoT. Besides the 10x faster time-series database, it provides caching, stream computing, message queuing and other functionalities to reduce the complexity and costs of development and operations.
There are a lot of time-series data in the IT DevOps scenario, for example:
- Metrics of system resource: CPU, memory, IO and network status, etc.
- Metrics for software system: service status, number of connections, number of requests, number of the timeout, number of errors, response time, service type, and other metrics related to the specific business.
A mainstream IT DevOps system generally includes a data-collection module, a data persistent module, and a visualization module. Telegraf and Grafana are some of the most popular data-collection and visualization modules. But data persistent module can be varied. OpenTSDB and InfluxDB are some prominent from others. In recent times, TDengine, as emerged time-series data platform provides more advantages including high performance, high reliability, easier management, easier maintenance.
Here we introduce a way to build an IT DevOps system with TDengine, collectd/statsD, and Grafana. Even no need one line program code but just modify a few lines of configuration files.
![IT-DevOps-Solutions-Collectd-StatsD.png](../../images/IT-DevOps-Solutions-Collectd-StatsD.png)
## Installation steps
Please refer to each component's official document for collectd, StatsD, Grafana, and TDengine installation.
### collectd
Please refer to the [official document](https://collectd.org/documentation.shtml).
### StatsD
Please refer to the [official document](https://github.com/statsd/statsd).
### Grafana
Please refer to the [official document](https://grafana.com/grafana/download).
### TDengine
Please download TDengine 2.3.0.0 or the above version from TAOS Data's [official website](http://taosdata.com/cn/all-downloads/).
## Setup data chain
### Download TDengine plugin to Grafana plugin's directory
```bash
1. wget -c https://github.com/taosdata/grafanaplugin/releases/download/v3.1.1/tdengine-datasource-3.1.1.zip
2. sudo unzip tdengine-datasource-3.1.1.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
```
### To configure collectd
Please add a few lines in /etc/collectd/collectd.conf as below. Please specify the correct value for hostname and the port number:
```
LoadPlugin network
<Plugin network>
Server "<TDengine cluster/server host>" "<port for collectd>"
</Plugin>
sudo systemctl start collectd
```
### To configure StatsD
Please add a few lines in the config.js file then restart StatsD. Please use the correct hostname and port number of TDengine and taosAdapter:
```
fill backends section with "./backends/repeater"
fill repeater section with { host:'<TDengine server/cluster host>', port: <port for StatsD>}
```
### Import dashboard
Use your Web browser to access IP:3000 to log in to the Grafana management interface. The default username and password are admin/admin。
Click the gear icon from the left bar to select 'Plugins'. You could find the icon of the TDengine data source plugin.
#### Import collectd dashboard
Please download the dashboard JSON file from https://github.com/taosdata/grafanaplugin/blob/master/examples/collectd/grafana/dashboards/collect-metrics-with-tdengine-v0.1.0.json.
Click the 'plus' icon from the left bar to select 'Import'. Then you should see the interface like:
![IT-DevOps-Solutions-collectd-dashboard.png](../../images/IT-DevOps-Solutions-collectd-dashboard.png)
#### Import StatsD dashboard
Please download dashboard JSON file from https://github.com/taosdata/grafanaplugin/blob/master/examples/statsd/dashboards/statsd-with-tdengine-v0.1.0.json.
Click the 'plus' icon from the left bar to select 'Import'. Then you should see the interface like:
![IT-DevOps-Solutions-statsd-dashboard.png](../../images/IT-DevOps-Solutions-statsd-dashboard.png)
## Summary
We demonstrated how to build a full-function IT DevOps system with TDengine, collectd, StatsD, and Grafana. TDengine supports schemaless protocol data insertion capability from 2.3.0.0. Based on TDengine's powerful ecosystem software integration capability, the user can build a high efficient and easy-to-maintain IT DevOps system in few minutes. Please find more detailed documentation about TDengine high-performance data insertion/query functions and more use cases from TAOS Data's official website.
documentation20/en/14.devops/03.immigrate/docs.md 0 → 100644
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此差异已折叠。
packaging/cfg/nginxd.service 0 → 100644
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[Unit]
Description=Nginx For TDengine Service
After=network-online.target
Wants=network-online.target
[Service]
Type=forking
PIDFile=/usr/local/nginxd/logs/nginx.pid
ExecStart=/usr/local/nginxd/sbin/nginx
ExecStop=/usr/local/nginxd/sbin/nginx -s stop
TimeoutStopSec=1000000s
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
TimeoutStartSec=0
StandardOutput=null
Restart=always
StartLimitBurst=3
StartLimitInterval=60s
[Install]
WantedBy=multi-user.target
packaging/cfg/taosd.service 0 → 100644
浏览文件 @ 42fae6e2
[Unit]
Description=TDengine server service
After=network-online.target
Wants=network-online.target
[Service]
Type=simple
ExecStart=/usr/bin/taosd
ExecStartPre=/usr/local/taos/bin/startPre.sh
TimeoutStopSec=1000000s
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
TimeoutStartSec=0
StandardOutput=null
Restart=always
StartLimitBurst=3
StartLimitInterval=60s
[Install]
WantedBy=multi-user.target
packaging/cfg/tarbitratord.service 0 → 100644
浏览文件 @ 42fae6e2
[Unit]
Description=TDengine arbitrator service
After=network-online.target
Wants=network-online.target
[Service]
Type=simple
ExecStart=/usr/bin/tarbitrator
TimeoutStopSec=1000000s
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
TimeoutStartSec=0
StandardOutput=null
Restart=always
StartLimitBurst=3
StartLimitInterval=60s
[Install]
WantedBy=multi-user.target
packaging/release.sh
浏览文件 @ 42fae6e2
......@@ -14,6 +14,7 @@ set -e
# -d [taos | power | tq | pro | kh | jh]
# -n [2.0.0.3]
# -m [2.0.0.0]
# -H [ false | true]
# set parameters by default value
verMode=edge # [cluster, edge]
......@@ -26,8 +27,9 @@ dbName=taos # [taos | power | tq | pro | kh | jh]
allocator=glibc # [glibc | jemalloc]
verNumber=""
verNumberComp="1.0.0.0"
httpdBuild=false
while getopts "hv:V:c:o:l:s:d:a:n:m:" arg
while getopts "hv:V:c:o:l:s:d:a:n:m:H:" arg
do
case $arg in
v)
......@@ -70,6 +72,10 @@ do
#echo "osType=$OPTARG"
osType=$(echo $OPTARG)
;;
H)
#echo "httpdBuild=$OPTARG"
httpdBuild=$(echo $OPTARG)
;;
h)
echo "Usage: `basename $0` -v [cluster | edge] "
echo " -c [aarch32 | aarch64 | x64 | x86 | mips64 ...] "
......@@ -81,6 +87,7 @@ do
echo " -d [taos | power | tq | pro | kh | jh] "
echo " -n [version number] "
echo " -m [compatible version number] "
echo " -H [false | true] "
exit 0
;;
?) #unknow option
......@@ -90,7 +97,7 @@ do
esac
done
echo "verMode=${verMode} verType=${verType} cpuType=${cpuType} osType=${osType} pagMode=${pagMode} soMode=${soMode} dbName=${dbName} allocator=${allocator} verNumber=${verNumber} verNumberComp=${verNumberComp}"
echo "verMode=${verMode} verType=${verType} cpuType=${cpuType} osType=${osType} pagMode=${pagMode} soMode=${soMode} dbName=${dbName} allocator=${allocator} verNumber=${verNumber} verNumberComp=${verNumberComp} httpdBuild=${httpdBuild}"
curr_dir=$(pwd)
......@@ -405,8 +412,7 @@ if [[ "$dbName" == "jh" ]]; then
# TODO: src/dnode/CMakeLists.txt
fi
echo "build ${pagMode} package ..."
if [[ "$pagMode" == "lite" ]]; then
if [[ "$httpdBuild" == "true" ]]; then
BUILD_HTTP=true
BUILD_TOOLS=false
else
......
packaging/tools/install.sh
浏览文件 @ 42fae6e2
......@@ -700,78 +700,93 @@ function clean_service_on_systemd() {
function install_service_on_systemd() {
clean_service_on_systemd
taosd_service_config="${service_config_dir}/taosd.service"
${csudo} bash -c "echo '[Unit]' >> ${taosd_service_config}"
${csudo} bash -c "echo 'Description=TDengine server service' >> ${taosd_service_config}"
${csudo} bash -c "echo 'After=network-online.target taosadapter.service' >> ${taosd_service_config}"
${csudo} bash -c "echo 'Wants=network-online.target taosadapter.service' >> ${taosd_service_config}"
${csudo} bash -c "echo >> ${taosd_service_config}"
${csudo} bash -c "echo '[Service]' >> ${taosd_service_config}"
${csudo} bash -c "echo 'Type=simple' >> ${taosd_service_config}"
${csudo} bash -c "echo 'ExecStart=/usr/bin/taosd' >> ${taosd_service_config}"
${csudo} bash -c "echo 'ExecStartPre=/usr/local/taos/bin/startPre.sh' >> ${taosd_service_config}"
${csudo} bash -c "echo 'TimeoutStopSec=1000000s' >> ${taosd_service_config}"
${csudo} bash -c "echo 'LimitNOFILE=infinity' >> ${taosd_service_config}"
${csudo} bash -c "echo 'LimitNPROC=infinity' >> ${taosd_service_config}"
${csudo} bash -c "echo 'LimitCORE=infinity' >> ${taosd_service_config}"
${csudo} bash -c "echo 'TimeoutStartSec=0' >> ${taosd_service_config}"
${csudo} bash -c "echo 'StandardOutput=null' >> ${taosd_service_config}"
${csudo} bash -c "echo 'Restart=always' >> ${taosd_service_config}"
${csudo} bash -c "echo 'StartLimitBurst=3' >> ${taosd_service_config}"
${csudo} bash -c "echo 'StartLimitInterval=60s' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'StartLimitIntervalSec=60s' >> ${taosd_service_config}"
${csudo} bash -c "echo >> ${taosd_service_config}"
${csudo} bash -c "echo '[Install]' >> ${taosd_service_config}"
${csudo} bash -c "echo 'WantedBy=multi-user.target' >> ${taosd_service_config}"
[ -f ${script_dir}/cfg/taosd.service ] &&\
${csudo} cp ${script_dir}/cfg/taosd.service \
${service_config_dir}/ || :
${csudo} systemctl daemon-reload
#taosd_service_config="${service_config_dir}/taosd.service"
#${csudo} bash -c "echo '[Unit]' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'Description=TDengine server service' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'After=network-online.target taosadapter.service' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'Wants=network-online.target taosadapter.service' >> ${taosd_service_config}"
#${csudo} bash -c "echo >> ${taosd_service_config}"
#${csudo} bash -c "echo '[Service]' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'Type=simple' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'ExecStart=/usr/bin/taosd' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'ExecStartPre=/usr/local/taos/bin/startPre.sh' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'TimeoutStopSec=1000000s' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'LimitNOFILE=infinity' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'LimitNPROC=infinity' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'LimitCORE=infinity' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'TimeoutStartSec=0' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'StandardOutput=null' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'Restart=always' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'StartLimitBurst=3' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'StartLimitInterval=60s' >> ${taosd_service_config}"
##${csudo} bash -c "echo 'StartLimitIntervalSec=60s' >> ${taosd_service_config}"
#${csudo} bash -c "echo >> ${taosd_service_config}"
#${csudo} bash -c "echo '[Install]' >> ${taosd_service_config}"
#${csudo} bash -c "echo 'WantedBy=multi-user.target' >> ${taosd_service_config}"
${csudo} systemctl enable taosd
tarbitratord_service_config="${service_config_dir}/tarbitratord.service"
${csudo} bash -c "echo '[Unit]' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'Description=TDengine arbitrator service' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'After=network-online.target' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'Wants=network-online.target' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo >> ${tarbitratord_service_config}"
${csudo} bash -c "echo '[Service]' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'Type=simple' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'ExecStart=/usr/bin/tarbitrator' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'TimeoutStopSec=1000000s' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'LimitNOFILE=infinity' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'LimitNPROC=infinity' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'LimitCORE=infinity' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'TimeoutStartSec=0' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'StandardOutput=null' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'Restart=always' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'StartLimitBurst=3' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'StartLimitInterval=60s' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo >> ${tarbitratord_service_config}"
${csudo} bash -c "echo '[Install]' >> ${tarbitratord_service_config}"
${csudo} bash -c "echo 'WantedBy=multi-user.target' >> ${tarbitratord_service_config}"
[ -f ${script_dir}/cfg/tarbitratord.service ] &&\
${csudo} cp ${script_dir}/cfg/tarbitratord.service \
${service_config_dir}/ || :
${csudo} systemctl daemon-reload
#tarbitratord_service_config="${service_config_dir}/tarbitratord.service"
#${csudo} bash -c "echo '[Unit]' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'Description=TDengine arbitrator service' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'After=network-online.target' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'Wants=network-online.target' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo '[Service]' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'Type=simple' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'ExecStart=/usr/bin/tarbitrator' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'TimeoutStopSec=1000000s' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'LimitNOFILE=infinity' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'LimitNPROC=infinity' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'LimitCORE=infinity' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'TimeoutStartSec=0' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'StandardOutput=null' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'Restart=always' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'StartLimitBurst=3' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'StartLimitInterval=60s' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo '[Install]' >> ${tarbitratord_service_config}"
#${csudo} bash -c "echo 'WantedBy=multi-user.target' >> ${tarbitratord_service_config}"
#${csudo} systemctl enable tarbitratord
if [ "$verMode" == "cluster" ]; then
nginx_service_config="${service_config_dir}/nginxd.service"
${csudo} bash -c "echo '[Unit]' >> ${nginx_service_config}"
${csudo} bash -c "echo 'Description=Nginx For TDengine Service' >> ${nginx_service_config}"
${csudo} bash -c "echo 'After=network-online.target' >> ${nginx_service_config}"
${csudo} bash -c "echo 'Wants=network-online.target' >> ${nginx_service_config}"
${csudo} bash -c "echo >> ${nginx_service_config}"
${csudo} bash -c "echo '[Service]' >> ${nginx_service_config}"
${csudo} bash -c "echo 'Type=forking' >> ${nginx_service_config}"
${csudo} bash -c "echo 'PIDFile=/usr/local/nginxd/logs/nginx.pid' >> ${nginx_service_config}"
${csudo} bash -c "echo 'ExecStart=/usr/local/nginxd/sbin/nginx' >> ${nginx_service_config}"
${csudo} bash -c "echo 'ExecStop=/usr/local/nginxd/sbin/nginx -s stop' >> ${nginx_service_config}"
${csudo} bash -c "echo 'TimeoutStopSec=1000000s' >> ${nginx_service_config}"
${csudo} bash -c "echo 'LimitNOFILE=infinity' >> ${nginx_service_config}"
${csudo} bash -c "echo 'LimitNPROC=infinity' >> ${nginx_service_config}"
${csudo} bash -c "echo 'LimitCORE=infinity' >> ${nginx_service_config}"
${csudo} bash -c "echo 'TimeoutStartSec=0' >> ${nginx_service_config}"
${csudo} bash -c "echo 'StandardOutput=null' >> ${nginx_service_config}"
${csudo} bash -c "echo 'Restart=always' >> ${nginx_service_config}"
${csudo} bash -c "echo 'StartLimitBurst=3' >> ${nginx_service_config}"
${csudo} bash -c "echo 'StartLimitInterval=60s' >> ${nginx_service_config}"
${csudo} bash -c "echo >> ${nginx_service_config}"
${csudo} bash -c "echo '[Install]' >> ${nginx_service_config}"
${csudo} bash -c "echo 'WantedBy=multi-user.target' >> ${nginx_service_config}"
[ -f ${script_dir}/cfg/nginxd.service ] &&\
${csudo} cp ${script_dir}/cfg/nginxd.service \
${service_config_dir}/ || :
${csudo} systemctl daemon-reload
#nginx_service_config="${service_config_dir}/nginxd.service"
#${csudo} bash -c "echo '[Unit]' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'Description=Nginx For TDengine Service' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'After=network-online.target' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'Wants=network-online.target' >> ${nginx_service_config}"
#${csudo} bash -c "echo >> ${nginx_service_config}"
#${csudo} bash -c "echo '[Service]' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'Type=forking' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'PIDFile=/usr/local/nginxd/logs/nginx.pid' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'ExecStart=/usr/local/nginxd/sbin/nginx' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'ExecStop=/usr/local/nginxd/sbin/nginx -s stop' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'TimeoutStopSec=1000000s' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'LimitNOFILE=infinity' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'LimitNPROC=infinity' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'LimitCORE=infinity' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'TimeoutStartSec=0' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'StandardOutput=null' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'Restart=always' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'StartLimitBurst=3' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'StartLimitInterval=60s' >> ${nginx_service_config}"
#${csudo} bash -c "echo >> ${nginx_service_config}"
#${csudo} bash -c "echo '[Install]' >> ${nginx_service_config}"
#${csudo} bash -c "echo 'WantedBy=multi-user.target' >> ${nginx_service_config}"
if ! ${csudo} systemctl enable nginxd &> /dev/null; then
${csudo} systemctl daemon-reexec
${csudo} systemctl enable nginxd
......@@ -831,7 +846,7 @@ vercomp () {
function is_version_compatible() {
curr_version=`ls ${script_dir}/driver/libtaos.so* |cut -d '.' -f 3-6`
curr_version=`ls ${script_dir}/driver/libtaos.so* | awk -F 'libtaos.so.' '{print $2}'`
if [ -f ${script_dir}/driver/vercomp.txt ]; then
min_compatible_version=`cat ${script_dir}/driver/vercomp.txt`
......
packaging/tools/makepkg.sh
浏览文件 @ 42fae6e2
......@@ -86,6 +86,16 @@ if [ -f "${compile_dir}/test/cfg/taosadapter.service" ]; then
cp ${compile_dir}/test/cfg/taosadapter.service ${install_dir}/cfg || :
fi
if [ -f "${cfg_dir}/taosd.service" ]; then
cp ${cfg_dir}/taosd.service ${install_dir}/cfg || :
fi
if [ -f "${cfg_dir}/tarbitratord.service" ]; then
cp ${cfg_dir}/tarbitratord.service ${install_dir}/cfg || :
fi
if [ -f "${cfg_dir}/nginxd.service" ]; then
cp ${cfg_dir}/nginxd.service ${install_dir}/cfg || :
fi
mkdir -p ${install_dir}/bin && cp ${bin_files} ${install_dir}/bin && chmod a+x ${install_dir}/bin/* || :
mkdir -p ${install_dir}/init.d && cp ${init_file_deb} ${install_dir}/init.d/taosd.deb
mkdir -p ${install_dir}/init.d && cp ${init_file_rpm} ${install_dir}/init.d/taosd.rpm
......
src/client/src/tscGlobalmerge.c
浏览文件 @ 42fae6e2
......@@ -364,7 +364,9 @@ static int32_t createOrderDescriptor(tOrderDescriptor **pOrderDesc, SQueryInfo*
SExprInfo* pExprInfo = tscExprGet(pQueryInfo, j);
int32_t functionId = pExprInfo->base.functionId;
if (pColIndex->colId == pExprInfo->base.colInfo.colId && (functionId == TSDB_FUNC_PRJ || functionId == TSDB_FUNC_TAG || functionId == TSDB_FUNC_TAGPRJ)) {
orderColIndexList[i] = j;
break;
}
......
src/client/src/tscParseLineProtocol.c
浏览文件 @ 42fae6e2
......@@ -152,7 +152,9 @@ static int32_t buildSmlKvSchema(TAOS_SML_KV* smlKv, SHashObj* hash, SArray* arra
static int32_t getSmlMd5ChildTableName(TAOS_SML_DATA_POINT* point, char* tableName, int* tableNameLen,
SSmlLinesInfo* info) {
tscDebug("SML:0x%"PRIx64" taos_sml_insert get child table name through md5", info->id);
qsort(point->tags, point->tagNum, sizeof(TAOS_SML_KV), compareSmlColKv);
if (point->tagNum) {
qsort(point->tags, point->tagNum, sizeof(TAOS_SML_KV), compareSmlColKv);
}
SStringBuilder sb; memset(&sb, 0, sizeof(sb));
char sTableName[TSDB_TABLE_NAME_LEN + TS_ESCAPE_CHAR_SIZE] = {0};
......@@ -185,6 +187,18 @@ static int32_t getSmlMd5ChildTableName(TAOS_SML_DATA_POINT* point, char* tableNa
return 0;
}
static int32_t buildSmlChildTableName(TAOS_SML_DATA_POINT* point, SSmlLinesInfo* info) {
tscDebug("SML:0x%"PRIx64" taos_sml_insert build child table name", info->id);
char childTableName[TSDB_TABLE_NAME_LEN + TS_ESCAPE_CHAR_SIZE];
int32_t tableNameLen = TSDB_TABLE_NAME_LEN + TS_ESCAPE_CHAR_SIZE;
getSmlMd5ChildTableName(point, childTableName, &tableNameLen, info);
point->childTableName = calloc(1, tableNameLen+1);
strncpy(point->childTableName, childTableName, tableNameLen);
point->childTableName[tableNameLen] = '\0';
return 0;
}
static int32_t buildDataPointSchemas(TAOS_SML_DATA_POINT* points, int numPoint, SArray* stableSchemas, SSmlLinesInfo* info) {
int32_t code = 0;
SHashObj* sname2shema = taosHashInit(32,
......@@ -216,12 +230,7 @@ static int32_t buildDataPointSchemas(TAOS_SML_DATA_POINT* points, int numPoint,
for (int j = 0; j < point->tagNum; ++j) {
TAOS_SML_KV* tagKv = point->tags + j;
if (!point->childTableName) {
char childTableName[TSDB_TABLE_NAME_LEN + TS_ESCAPE_CHAR_SIZE];
int32_t tableNameLen = TSDB_TABLE_NAME_LEN + TS_ESCAPE_CHAR_SIZE;
getSmlMd5ChildTableName(point, childTableName, &tableNameLen, info);
point->childTableName = calloc(1, tableNameLen+1);
strncpy(point->childTableName, childTableName, tableNameLen);
point->childTableName[tableNameLen] = '\0';
buildSmlChildTableName(point, info);
}
code = buildSmlKvSchema(tagKv, pStableSchema->tagHash, pStableSchema->tags, info);
......@@ -231,6 +240,27 @@ static int32_t buildDataPointSchemas(TAOS_SML_DATA_POINT* points, int numPoint,
}
}
//for Line Protocol tags may be omitted, add a tag with NULL value
if (point->tagNum == 0) {
if (!point->childTableName) {
buildSmlChildTableName(point, info);
}
char tagNullName[TSDB_COL_NAME_LEN] = {0};
size_t nameLen = strlen(tsSmlTagNullName);
strncpy(tagNullName, tsSmlTagNullName, nameLen);
addEscapeCharToString(tagNullName, (int32_t)nameLen);
size_t* pTagNullIdx = taosHashGet(pStableSchema->tagHash, tagNullName, nameLen + TS_ESCAPE_CHAR_SIZE);
if (!pTagNullIdx) {
SSchema tagNull = {0};
tagNull.type = TSDB_DATA_TYPE_NCHAR;
tagNull.bytes = TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE;
strncpy(tagNull.name, tagNullName, nameLen + TS_ESCAPE_CHAR_SIZE);
taosArrayPush(pStableSchema->tags, &tagNull);
size_t tagNullIdx = taosArrayGetSize(pStableSchema->tags) - 1;
taosHashPut(pStableSchema->tagHash, tagNull.name, nameLen + TS_ESCAPE_CHAR_SIZE, &tagNullIdx, sizeof(tagNullIdx));
}
}
for (int j = 0; j < point->fieldNum; ++j) {
TAOS_SML_KV* fieldKv = point->fields + j;
code = buildSmlKvSchema(fieldKv, pStableSchema->fieldHash, pStableSchema->fields, info);
......@@ -952,7 +982,7 @@ static int32_t applyChildTableTags(TAOS* taos, char* cTableName, char* sTableNam
tagKVs[kv->fieldSchemaIdx] = kv;
}
}
SArray* tagBinds = taosArrayInit(numTags, sizeof(TAOS_BIND));
taosArraySetSize(tagBinds, numTags);
int isNullColBind = TSDB_TRUE;
......
src/client/src/tscSQLParser.c
浏览文件 @ 42fae6e2
......@@ -2576,6 +2576,7 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
const char* msg13 = "parameter list required";
const char* msg14 = "third parameter algorithm must be 'default' or 't-digest'";
const char* msg15 = "parameter is out of range [1, 1000]";
const char* msg16 = "elapsed duration should be greater than or equal to database precision";
switch (functionId) {
case TSDB_FUNC_COUNT: {
......@@ -2667,19 +2668,21 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
case TSDB_FUNC_DERIVATIVE:
case TSDB_FUNC_CSUM:
case TSDB_FUNC_STDDEV:
case TSDB_FUNC_LEASTSQR: {
case TSDB_FUNC_LEASTSQR:
case TSDB_FUNC_ELAPSED: {
// 1. valid the number of parameters
int32_t numOfParams = (pItem->pNode->Expr.paramList == NULL)? 0: (int32_t) taosArrayGetSize(pItem->pNode->Expr.paramList);
// no parameters or more than one parameter for function
if (pItem->pNode->Expr.paramList == NULL ||
(functionId != TSDB_FUNC_LEASTSQR && functionId != TSDB_FUNC_DERIVATIVE && numOfParams != 1) ||
((functionId == TSDB_FUNC_LEASTSQR || functionId == TSDB_FUNC_DERIVATIVE) && numOfParams != 3)) {
(functionId != TSDB_FUNC_LEASTSQR && functionId != TSDB_FUNC_DERIVATIVE && functionId != TSDB_FUNC_ELAPSED && numOfParams != 1) ||
((functionId == TSDB_FUNC_LEASTSQR || functionId == TSDB_FUNC_DERIVATIVE) && numOfParams != 3) ||
(functionId == TSDB_FUNC_ELAPSED && numOfParams > 2)) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
}
tSqlExprItem* pParamElem = taosArrayGet(pItem->pNode->Expr.paramList, 0);
if (pParamElem->pNode->tokenId != TK_ALL && pParamElem->pNode->tokenId != TK_ID) {
if ((pParamElem->pNode->tokenId != TK_ALL && pParamElem->pNode->tokenId != TK_ID) || 0 == pParamElem->pNode->columnName.n) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
}
......@@ -2688,6 +2691,11 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3);
}
// elapsed only can be applied to primary key
if (functionId == TSDB_FUNC_ELAPSED && index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), "elapsed only can be applied to primary key");
}
pTableMetaInfo = tscGetMetaInfo(pQueryInfo, index.tableIndex);
STableComInfo info = tscGetTableInfo(pTableMetaInfo->pTableMeta);
......@@ -2699,7 +2707,7 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
// 2. check if sql function can be applied on this column data type
SSchema* pSchema = tscGetTableColumnSchema(pTableMetaInfo->pTableMeta, index.columnIndex);
if (!IS_NUMERIC_TYPE(pSchema->type)) {
if (!IS_NUMERIC_TYPE(pSchema->type) && (functionId != TSDB_FUNC_ELAPSED)) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
} else if (IS_UNSIGNED_NUMERIC_TYPE(pSchema->type) && (functionId == TSDB_FUNC_DIFF || functionId == TSDB_FUNC_DERIVATIVE)) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg9);
......@@ -2744,11 +2752,11 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
} else if (functionId == TSDB_FUNC_IRATE) {
int64_t prec = info.precision;
tscExprAddParams(&pExpr->base, (char*)&prec, TSDB_DATA_TYPE_BIGINT, LONG_BYTES);
} else if (functionId == TSDB_FUNC_DERIVATIVE) {
} else if (functionId == TSDB_FUNC_DERIVATIVE || (functionId == TSDB_FUNC_ELAPSED && 2 == numOfParams)) {
char val[8] = {0};
int64_t tickPerSec = 0;
if (tVariantDump(&pParamElem[1].pNode->value, (char*) &tickPerSec, TSDB_DATA_TYPE_BIGINT, true) < 0) {
if ((TSDB_DATA_TYPE_NULL == pParamElem[1].pNode->value.nType) || tVariantDump(&pParamElem[1].pNode->value, (char*) &tickPerSec, TSDB_DATA_TYPE_BIGINT, true) < 0) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
......@@ -2758,23 +2766,27 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
tickPerSec /= TSDB_TICK_PER_SECOND(TSDB_TIME_PRECISION_MILLI);
}
if (tickPerSec <= 0 || tickPerSec < TSDB_TICK_PER_SECOND(info.precision)) {
if ((tickPerSec < TSDB_TICK_PER_SECOND(info.precision)) && (functionId == TSDB_FUNC_DERIVATIVE)) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg10);
}
} else if (tickPerSec <= 0) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg16);
}
tscExprAddParams(&pExpr->base, (char*) &tickPerSec, TSDB_DATA_TYPE_BIGINT, LONG_BYTES);
memset(val, 0, tListLen(val));
if (functionId == TSDB_FUNC_DERIVATIVE) {
memset(val, 0, tListLen(val));
if (tVariantDump(&pParamElem[2].pNode->value, val, TSDB_DATA_TYPE_BIGINT, true) < 0) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
if (tVariantDump(&pParamElem[2].pNode->value, val, TSDB_DATA_TYPE_BIGINT, true) < 0) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
int64_t v = *(int64_t*) val;
if (v != 0 && v != 1) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg11);
}
int64_t v = *(int64_t*) val;
if (v != 0 && v != 1) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg11);
}
tscExprAddParams(&pExpr->base, val, TSDB_DATA_TYPE_BIGINT, LONG_BYTES);
tscExprAddParams(&pExpr->base, val, TSDB_DATA_TYPE_BIGINT, LONG_BYTES);
}
}
SColumnList ids = createColumnList(1, index.tableIndex, index.columnIndex);
......@@ -3193,7 +3205,6 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
return TSDB_CODE_SUCCESS;
}
default: {
assert(!TSDB_FUNC_IS_SCALAR(functionId));
pUdfInfo = isValidUdf(pQueryInfo->pUdfInfo, pItem->pNode->Expr.operand.z, pItem->pNode->Expr.operand.n);
......@@ -3569,7 +3580,7 @@ int32_t tscTansformFuncForSTableQuery(SQueryInfo* pQueryInfo) {
if ((functionId >= TSDB_FUNC_SUM && functionId <= TSDB_FUNC_TWA) ||
(functionId >= TSDB_FUNC_FIRST_DST && functionId <= TSDB_FUNC_STDDEV_DST) ||
(functionId >= TSDB_FUNC_RATE && functionId <= TSDB_FUNC_IRATE) ||
(functionId == TSDB_FUNC_SAMPLE)) {
(functionId == TSDB_FUNC_SAMPLE) || (functionId == TSDB_FUNC_ELAPSED)) {
if (getResultDataInfo(pSrcSchema->type, pSrcSchema->bytes, functionId, (int32_t)pExpr->base.param[0].i64, &type, &bytes,
&interBytes, 0, true, NULL) != TSDB_CODE_SUCCESS) {
return TSDB_CODE_TSC_INVALID_OPERATION;
......@@ -3624,8 +3635,8 @@ void tscRestoreFuncForSTableQuery(SQueryInfo* pQueryInfo) {
}
bool hasUnsupportFunctionsForSTableQuery(SSqlCmd* pCmd, SQueryInfo* pQueryInfo) {
const char* msg1 = "TWA/Diff/Derivative/Irate/CSUM/MAVG/SAMPLE/INTERP are not allowed to apply to super table directly";
const char* msg2 = "TWA/Diff/Derivative/Irate/CSUM/MAVG/SAMPLE/INTERP only support group by tbname for super table query";
const char* msg1 = "TWA/Diff/Derivative/Irate/CSUM/MAVG/SAMPLE/INTERP/Elapsed are not allowed to apply to super table directly";
const char* msg2 = "TWA/Diff/Derivative/Irate/CSUM/MAVG/SAMPLE/INTERP/Elapsed only support group by tbname for super table query";
const char* msg3 = "functions not support for super table query";
// filter sql function not supported by metric query yet.
......@@ -3647,7 +3658,7 @@ bool hasUnsupportFunctionsForSTableQuery(SSqlCmd* pCmd, SQueryInfo* pQueryInfo)
}
if (tscIsTWAQuery(pQueryInfo) || tscIsDiffDerivLikeQuery(pQueryInfo) || tscIsIrateQuery(pQueryInfo) ||
tscQueryContainsFunction(pQueryInfo, TSDB_FUNC_SAMPLE) || tscGetPointInterpQuery(pQueryInfo)) {
tscQueryContainsFunction(pQueryInfo, TSDB_FUNC_SAMPLE) || tscGetPointInterpQuery(pQueryInfo) || tscQueryContainsFunction(pQueryInfo, TSDB_FUNC_ELAPSED)) {
if (pQueryInfo->groupbyExpr.numOfGroupCols == 0) {
invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
return true;
......@@ -7675,7 +7686,7 @@ int32_t doFunctionsCompatibleCheck(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, char*
const char* msg3 = "group by/session/state_window not allowed on projection query";
const char* msg4 = "retrieve tags not compatible with group by or interval query";
const char* msg5 = "functions can not be mixed up";
const char* msg6 = "TWA/Diff/Derivative/Irate/CSum/MAvg only support group by tbname";
const char* msg6 = "TWA/Diff/Derivative/Irate/CSum/MAvg/Elapsed only support group by tbname";
// only retrieve tags, group by is not supportted
if (tscQueryTags(pQueryInfo)) {
......@@ -7742,7 +7753,7 @@ int32_t doFunctionsCompatibleCheck(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, char*
}
if ((!pQueryInfo->stateWindow) && (f == TSDB_FUNC_DIFF || f == TSDB_FUNC_DERIVATIVE || f == TSDB_FUNC_TWA ||
f == TSDB_FUNC_IRATE || f == TSDB_FUNC_CSUM || f == TSDB_FUNC_MAVG)) {
f == TSDB_FUNC_IRATE || f == TSDB_FUNC_CSUM || f == TSDB_FUNC_MAVG || f == TSDB_FUNC_ELAPSED)) {
for (int32_t j = 0; j < pQueryInfo->groupbyExpr.numOfGroupCols; ++j) {
SColIndex* pColIndex = taosArrayGet(pQueryInfo->groupbyExpr.columnInfo, j);
if (j == 0) {
......@@ -7788,7 +7799,7 @@ int32_t doFunctionsCompatibleCheck(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, char*
int32_t validateFunctionFromUpstream(SQueryInfo* pQueryInfo, char* msg) {
const char* msg1 = "TWA/Diff/Derivative/Irate are not allowed to apply to super table without group by tbname";
const char* msg1 = "TWA/Diff/Derivative/Irate/elapsed are not allowed to apply to super table without group by tbname";
const char* msg2 = "group by not supported in nested interp query";
const char* msg3 = "order by not supported in nested interp query";
const char* msg4 = "first column should be timestamp for interp query";
......@@ -7801,7 +7812,7 @@ int32_t validateFunctionFromUpstream(SQueryInfo* pQueryInfo, char* msg) {
SExprInfo* pExpr = tscExprGet(pQueryInfo, i);
int32_t f = pExpr->base.functionId;
if (f == TSDB_FUNC_DERIVATIVE || f == TSDB_FUNC_TWA || f == TSDB_FUNC_IRATE || f == TSDB_FUNC_DIFF) {
if (f == TSDB_FUNC_DERIVATIVE || f == TSDB_FUNC_TWA || f == TSDB_FUNC_IRATE || f == TSDB_FUNC_DIFF || f == TSDB_FUNC_ELAPSED) {
for (int32_t j = 0; j < upNum; ++j) {
SQueryInfo* pUp = taosArrayGetP(pQueryInfo->pUpstream, j);
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pUp, 0);
......
src/client/src/tscServer.c
浏览文件 @ 42fae6e2
......@@ -943,6 +943,7 @@ int tscBuildQueryMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
pQueryMsg->tsCompQuery = query.tsCompQuery;
pQueryMsg->simpleAgg = query.simpleAgg;
pQueryMsg->pointInterpQuery = query.pointInterpQuery;
pQueryMsg->needTableSeqScan = query.needTableSeqScan;
pQueryMsg->needReverseScan = query.needReverseScan;
pQueryMsg->stateWindow = query.stateWindow;
pQueryMsg->numOfTags = htonl(numOfTags);
......
src/client/src/tscUtil.c
浏览文件 @ 42fae6e2
......@@ -373,6 +373,10 @@ bool tscIsPointInterpQuery(SQueryInfo* pQueryInfo) {
return true;
}
bool tscNeedTableSeqScan(SQueryInfo* pQueryInfo) {
return pQueryInfo->stableQuery && (tscQueryContainsFunction(pQueryInfo, TSDB_FUNC_TWA) || tscQueryContainsFunction(pQueryInfo, TSDB_FUNC_ELAPSED));
}
bool tscGetPointInterpQuery(SQueryInfo* pQueryInfo) {
size_t size = tscNumOfExprs(pQueryInfo);
for (int32_t i = 0; i < size; ++i) {
......@@ -389,7 +393,6 @@ bool tscGetPointInterpQuery(SQueryInfo* pQueryInfo) {
return false;
}
bool tsIsArithmeticQueryOnAggResult(SQueryInfo* pQueryInfo) {
if (tscIsProjectionQuery(pQueryInfo)) {
return false;
......@@ -522,7 +525,7 @@ bool timeWindowInterpoRequired(SQueryInfo *pQueryInfo) {
}
int32_t functionId = pExpr->base.functionId;
if (functionId == TSDB_FUNC_TWA || functionId == TSDB_FUNC_INTERP) {
if (functionId == TSDB_FUNC_TWA || functionId == TSDB_FUNC_INTERP || functionId == TSDB_FUNC_ELAPSED) {
return true;
}
}
......@@ -5058,6 +5061,7 @@ int32_t tscCreateQueryFromQueryInfo(SQueryInfo* pQueryInfo, SQueryAttr* pQueryAt
pQueryAttr->groupbyColumn = (!pQueryInfo->stateWindow) && tscGroupbyColumn(pQueryInfo);
pQueryAttr->queryBlockDist = isBlockDistQuery(pQueryInfo);
pQueryAttr->pointInterpQuery = tscIsPointInterpQuery(pQueryInfo);
pQueryAttr->needTableSeqScan = tscNeedTableSeqScan(pQueryInfo);
pQueryAttr->timeWindowInterpo = timeWindowInterpoRequired(pQueryInfo);
pQueryAttr->distinct = pQueryInfo->distinct;
pQueryAttr->sw = pQueryInfo->sessionWindow;
......
src/common/inc/tglobal.h
浏览文件 @ 42fae6e2
......@@ -237,6 +237,7 @@ extern int8_t tsDeadLockKillQuery;
// schemaless
extern char tsDefaultJSONStrType[];
extern char tsSmlChildTableName[];
extern char tsSmlTagNullName[];
typedef struct {
......
src/common/src/tglobal.c
浏览文件 @ 42fae6e2
......@@ -291,7 +291,11 @@ int8_t tsDeadLockKillQuery = 0;
// default JSON string type
char tsDefaultJSONStrType[7] = "nchar";
char tsSmlChildTableName[TSDB_TABLE_NAME_LEN] = ""; //user defined child table name can be specified in tag value. If set to empty system will generate table name using MD5 hash.
char tsSmlChildTableName[TSDB_TABLE_NAME_LEN] = ""; //user defined child table name can be specified in tag value.
//If set to empty system will generate table name using MD5 hash.
char tsSmlTagNullName[TSDB_COL_NAME_LEN] = "_tag_null"; //for line protocol if tag is omitted, add a tag with NULL value
//to make sure inserted records belongs to the same measurement
//default name is _tag_null and can be user configurable
int32_t (*monStartSystemFp)() = NULL;
void (*monStopSystemFp)() = NULL;
......@@ -1701,6 +1705,17 @@ static void doInitGlobalConfig(void) {
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// name for a NULL value tag added for Line Protocol when tag fields are omitted
cfg.option = "smlTagNullName";
cfg.ptr = tsSmlTagNullName;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = tListLen(tsSmlTagNullName);
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// flush vnode wal file if walSize > walFlushSize and walSize > cache*0.5*blocks
cfg.option = "walFlushSize";
cfg.ptr = &tsdbWalFlushSize;
......
src/connector/C#/TDengineDriver.cs
浏览文件 @ 42fae6e2
......@@ -19,7 +19,7 @@ using System.Runtime.InteropServices;
namespace TDengineDriver
{
enum TDengineDataType
public enum TDengineDataType
{
TSDB_DATA_TYPE_NULL = 0, // 1 bytes
TSDB_DATA_TYPE_BOOL = 1, // 1 bytes
......@@ -33,12 +33,12 @@ namespace TDengineDriver
TSDB_DATA_TYPE_TIMESTAMP = 9,// 8 bytes
TSDB_DATA_TYPE_NCHAR = 10, // unicode string
TSDB_DATA_TYPE_UTINYINT = 11,// 1 byte
TSDB_DATA_TYPE_USMALLINT= 12,// 2 bytes
TSDB_DATA_TYPE_USMALLINT = 12,// 2 bytes
TSDB_DATA_TYPE_UINT = 13, // 4 bytes
TSDB_DATA_TYPE_UBIGINT= 14 // 8 bytes
TSDB_DATA_TYPE_UBIGINT = 14 // 8 bytes
}
enum TDengineInitOption
public enum TDengineInitOption
{
TSDB_OPTION_LOCALE = 0,
TSDB_OPTION_CHARSET = 1,
......@@ -47,7 +47,7 @@ namespace TDengineDriver
TDDB_OPTION_SHELL_ACTIVITY_TIMER = 4
}
class TDengineMeta
public class TDengineMeta
{
public string name;
public short size;
......@@ -90,7 +90,7 @@ namespace TDengineDriver
}
}
class TDengine
public class TDengine
{
public const int TSDB_CODE_SUCCESS = 0;
......
src/connector/grafana-pluain-is-removed-from-TDengine.md 0 → 100644
浏览文件 @ 42fae6e2
TDengine Grafana plugin is no more part of the TDengine repo. Please check it out from https://github.com/taosdata/grafanaplugin.
grafanaplugin @ 792ef7c3
比较 792ef7c3...792ef7c3
Subproject commit 792ef7c3036f15068796e09883d3f4d47a038fe2
src/connector/grafanaplugin/README.md 0 → 100644
浏览文件 @ 42fae6e2
TDengine Grafana plugin is no more part of the TDengine repo. Please check it out from https://github.com/taosdata/grafanaplugin.
src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractConnection.java
浏览文件 @ 42fae6e2
......@@ -107,16 +107,6 @@ public abstract class AbstractConnection extends WrapperImpl implements Connecti
public void setCatalog(String catalog) throws SQLException {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
/*
try (Statement stmt = createStatement()) {
boolean execute = stmt.execute("use " + catalog);
if (execute)
this.catalog = catalog;
} catch (SQLException e) {
// do nothing
}
*/
this.catalog = catalog;
}
......@@ -416,7 +406,6 @@ public abstract class AbstractConnection extends WrapperImpl implements Connecti
} catch (InterruptedException | ExecutionException ignored) {
} catch (TimeoutException e) {
future.cancel(true);
status = false;
} finally {
executor.shutdownNow();
}
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConnection.java
浏览文件 @ 42fae6e2
/***************************************************************************
* 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/>.
*****************************************************************************/
package com.taosdata.jdbc;
import java.sql.*;
......@@ -66,7 +52,7 @@ public class TSDBConnection extends AbstractConnection {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
}
long id = this.connector.subscribe(topic, sql, restart, 0);
long id = this.connector.subscribe(topic, sql, restart);
if (id == 0) {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_SUBSCRIBE_FAILED);
}
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBDriver.java
浏览文件 @ 42fae6e2
/***************************************************************************
* 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/>.
*****************************************************************************/
package com.taosdata.jdbc;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.sql.*;
import java.util.*;
import java.util.Properties;
import java.util.StringTokenizer;
import java.util.logging.Logger;
/**
......@@ -139,7 +124,7 @@ public class TSDBDriver extends AbstractDriver {
} catch (SQLException sqlEx) {
throw sqlEx;
} catch (Exception ex) {
throw new SQLException("SQLException:" + ex.toString(), ex);
throw new SQLException("SQLException:" + ex, ex);
}
}
......@@ -152,7 +137,7 @@ public class TSDBDriver extends AbstractDriver {
public boolean acceptsURL(String url) throws SQLException {
if (url == null)
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_URL_NOT_SET);
return url.length() > 0 && url.trim().length() > 0 && (url.startsWith(URL_PREFIX) || url.startsWith(URL_PREFIX1));
return url.trim().length() > 0 && (url.startsWith(URL_PREFIX) || url.startsWith(URL_PREFIX1));
}
public DriverPropertyInfo[] getPropertyInfo(String url, Properties info) throws SQLException {
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBJNIConnector.java
浏览文件 @ 42fae6e2
/**
* *************************************************************************
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
* <p>
* 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.
* <p>
* 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.
* <p>
* 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/>.
* ***************************************************************************
*/
package com.taosdata.jdbc;
import com.alibaba.fastjson.JSONObject;
......@@ -261,8 +245,8 @@ public class TSDBJNIConnector {
/**
* Create a subscription
*/
long subscribe(String topic, String sql, boolean restart, int period) {
return subscribeImp(this.taos, restart, topic, sql, period);
long subscribe(String topic, String sql, boolean restart) {
return subscribeImp(this.taos, restart, topic, sql, 0);
}
private native long subscribeImp(long connection, boolean restart, String topic, String sql, int period);
......@@ -285,16 +269,6 @@ public class TSDBJNIConnector {
private native void unsubscribeImp(long subscription, boolean isKeep);
/**
* Validate if a <I>create table</I> SQL statement is correct without actually creating that table
*/
public boolean validateCreateTableSql(String sql) {
int res = validateCreateTableSqlImp(taos, sql.getBytes());
return res == 0;
}
private native int validateCreateTableSqlImp(long connection, byte[] sqlBytes);
public long prepareStmt(String sql) throws SQLException {
long stmt = prepareStmtImp(sql.getBytes(), this.taos);
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulDriver.java
浏览文件 @ 42fae6e2
......@@ -39,7 +39,7 @@ public class RestfulDriver extends AbstractDriver {
String port = props.getProperty(TSDBDriver.PROPERTY_KEY_PORT, "6041");
String database = props.containsKey(TSDBDriver.PROPERTY_KEY_DBNAME) ? props.getProperty(TSDBDriver.PROPERTY_KEY_DBNAME) : null;
String loginUrl = "http://" + host + ":" + port + "/rest/login/" + props.getProperty(TSDBDriver.PROPERTY_KEY_USER) + "/" + props.getProperty(TSDBDriver.PROPERTY_KEY_PASSWORD) + "";
String loginUrl;
try {
if (!props.containsKey(TSDBDriver.PROPERTY_KEY_USER))
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_USER_IS_REQUIRED);
......@@ -53,8 +53,8 @@ public class RestfulDriver extends AbstractDriver {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_VARIABLE, "unsupported UTF-8 concoding, user: " + props.getProperty(TSDBDriver.PROPERTY_KEY_USER) + ", password: " + props.getProperty(TSDBDriver.PROPERTY_KEY_PASSWORD));
}
int poolSize = Integer.valueOf(props.getProperty("httpPoolSize", HttpClientPoolUtil.DEFAULT_MAX_PER_ROUTE));
boolean keepAlive = Boolean.valueOf(props.getProperty("httpKeepAlive", HttpClientPoolUtil.DEFAULT_HTTP_KEEP_ALIVE));
int poolSize = Integer.parseInt(props.getProperty("httpPoolSize", HttpClientPoolUtil.DEFAULT_MAX_PER_ROUTE));
boolean keepAlive = Boolean.parseBoolean(props.getProperty("httpKeepAlive", HttpClientPoolUtil.DEFAULT_HTTP_KEEP_ALIVE));
HttpClientPoolUtil.init(poolSize, keepAlive);
String result = HttpClientPoolUtil.execute(loginUrl);
......@@ -79,7 +79,7 @@ public class RestfulDriver extends AbstractDriver {
public boolean acceptsURL(String url) throws SQLException {
if (url == null)
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_URL_NOT_SET);
return url.length() > 0 && url.trim().length() > 0 && url.startsWith(URL_PREFIX);
return url.trim().length() > 0 && url.startsWith(URL_PREFIX);
}
@Override
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulStatement.java
浏览文件 @ 42fae6e2
......@@ -65,7 +65,11 @@ public class RestfulStatement extends AbstractStatement {
boolean result = true;
if (SqlSyntaxValidator.isUseSql(sql)) {
HttpClientPoolUtil.execute(getUrl(), sql, this.conn.getToken());
String ret = HttpClientPoolUtil.execute(getUrl(), sql, this.conn.getToken());
JSONObject resultJson = JSON.parseObject(ret);
if (resultJson.getString("status").equals("error")) {
throw TSDBError.createSQLException(resultJson.getInteger("code"), "sql: " + sql + ", desc: " + resultJson.getString("desc"));
}
this.database = sql.trim().replace("use", "").trim();
this.conn.setCatalog(this.database);
result = false;
......@@ -114,7 +118,7 @@ public class RestfulStatement extends AbstractStatement {
String result = HttpClientPoolUtil.execute(getUrl(), sql, this.conn.getToken());
JSONObject resultJson = JSON.parseObject(result);
if (resultJson.getString("status").equals("error")) {
throw TSDBError.createSQLException(resultJson.getInteger("code"), resultJson.getString("desc"));
throw TSDBError.createSQLException(resultJson.getInteger("code"), "sql: " + sql + ", desc: " + resultJson.getString("desc"));
}
this.resultSet = new RestfulResultSet(database, this, resultJson);
this.affectedRows = -1;
......@@ -125,7 +129,7 @@ public class RestfulStatement extends AbstractStatement {
String result = HttpClientPoolUtil.execute(getUrl(), sql, this.conn.getToken());
JSONObject jsonObject = JSON.parseObject(result);
if (jsonObject.getString("status").equals("error")) {
throw TSDBError.createSQLException(jsonObject.getInteger("code"), jsonObject.getString("desc"));
throw TSDBError.createSQLException(jsonObject.getInteger("code"), "sql: " + sql + ", desc: " + jsonObject.getString("desc"));
}
this.resultSet = null;
this.affectedRows = getAffectedRows(jsonObject);
......@@ -133,16 +137,14 @@ public class RestfulStatement extends AbstractStatement {
}
private int getAffectedRows(JSONObject jsonObject) throws SQLException {
// create ... SQLs should return 0 , and Restful result like this:
// {"status": "succ", "head": ["affected_rows"], "data": [[0]], "rows": 1}
JSONArray head = jsonObject.getJSONArray("head");
if (head.size() != 1 || !"affected_rows".equals(head.getString(0)))
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_VARIABLE);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_VARIABLE, "invalid variable: [" + head.toJSONString() + "]");
JSONArray data = jsonObject.getJSONArray("data");
if (data != null) {
return data.getJSONArray(0).getInteger(0);
}
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_VARIABLE);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_VARIABLE, "invalid variable: [" + jsonObject.toJSONString() + "]");
}
@Override
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/AuthenticationTest.java
浏览文件 @ 42fae6e2
......@@ -2,7 +2,6 @@ package com.taosdata.jdbc.cases;
import com.taosdata.jdbc.TSDBErrorNumbers;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
......@@ -59,38 +58,31 @@ public class AuthenticationTest {
@Test
public void test() throws SQLException {
// change password
String url = "jdbc:TAOS-RS://" + host + ":6041/restful_test?user=" + user + "&password=taosdata";
try (Connection conn = DriverManager.getConnection(url);
Statement stmt = conn.createStatement();) {
stmt.execute("alter user " + user + " pass '" + password + "'");
}
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=" + user + "&password=taosdata");
Statement stmt = conn.createStatement();
stmt.execute("alter user " + user + " pass '" + password + "'");
stmt.close();
conn.close();
// use new to login and execute query
url = "jdbc:TAOS-RS://" + host + ":6041/restful_test?user=" + user + "&password=" + password;
try (Connection conn = DriverManager.getConnection(url);
Statement stmt = conn.createStatement()) {
stmt.execute("show databases");
ResultSet rs = stmt.getResultSet();
ResultSetMetaData meta = rs.getMetaData();
while (rs.next()) {
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=" + user + "&password=" + password);
stmt = conn.createStatement();
stmt.execute("show databases");
ResultSet rs = stmt.getResultSet();
ResultSetMetaData meta = rs.getMetaData();
while (rs.next()) {
for (int i = 1; i <= meta.getColumnCount(); i++) {
System.out.print(meta.getColumnLabel(i) + ":" + rs.getString(i) + "\t");
}
System.out.println();
}
// change password back
url = "jdbc:TAOS-RS://" + host + ":6041/restful_test?user=" + user + "&password=" + password;
try (Connection conn = DriverManager.getConnection(url);
Statement stmt = conn.createStatement()) {
stmt.execute("alter user " + user + " pass 'taosdata'");
}
}
@Before
public void before() {
try {
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=" + user + "&password=" + password);
stmt = conn.createStatement();
stmt.execute("alter user " + user + " pass 'taosdata'");
stmt.close();
conn.close();
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/ConnectWrongDatabaseTest.java
浏览文件 @ 42fae6e2
......@@ -8,8 +8,13 @@ import java.sql.SQLException;
public class ConnectWrongDatabaseTest {
@Test(expected = SQLException.class)
public void connect() throws SQLException {
public void connectByJni() throws SQLException {
DriverManager.getConnection("jdbc:TAOS://localhost:6030/wrong_db?user=root&password=taosdata");
}
@Test(expected = SQLException.class)
public void connectByRestful() throws SQLException {
DriverManager.getConnection("jdbc:TAOS-RS://localhost:6041/wrong_db?user=root&password=taosdata");
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/InsertDbwithoutUseDbTest.java
浏览文件 @ 42fae6e2
......@@ -18,9 +18,8 @@ public class InsertDbwithoutUseDbTest {
private static final Random random = new Random(System.currentTimeMillis());
@Test
public void case001() throws ClassNotFoundException, SQLException {
public void case001() throws SQLException {
// prepare schema
Class.forName("com.taosdata.jdbc.TSDBDriver");
String url = "jdbc:TAOS://127.0.0.1:6030/?user=root&password=taosdata";
Connection conn = DriverManager.getConnection(url, properties);
try (Statement stmt = conn.createStatement()) {
......@@ -51,9 +50,8 @@ public class InsertDbwithoutUseDbTest {
}
@Test
public void case002() throws ClassNotFoundException, SQLException {
public void case002() throws SQLException {
// prepare the schema
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
final String url = "jdbc:TAOS-RS://" + host + ":6041/inWithoutDb?user=root&password=taosdata";
Connection conn = DriverManager.getConnection(url, properties);
try (Statement stmt = conn.createStatement()) {
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TimestampPrecisonInNanoRestTest.java
浏览文件 @ 42fae6e2
......@@ -25,7 +25,7 @@ public class TimestampPrecisonInNanoRestTest {
private static final String date4 = format.format(new Date(timestamp1 + 10L));
private static final String date2 = date1 + "123455";
private static final String date3 = date4 + "123456";
private static Connection conn;
......@@ -43,7 +43,7 @@ public class TimestampPrecisonInNanoRestTest {
stmt.execute("drop database if exists " + ns_timestamp_db);
stmt.execute("create database if not exists " + ns_timestamp_db + " precision 'ns'");
stmt.execute("create table " + ns_timestamp_db + ".weather(ts timestamp, ts2 timestamp, f1 int)");
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date3 + "\", \"" + date3 + "\", 128)");
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date3 + "\", \"" + date3 + "\", 128)");
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(" + timestamp2 + "," + timestamp2 + ", 127)");
stmt.close();
}
......@@ -54,7 +54,7 @@ public class TimestampPrecisonInNanoRestTest {
stmt.execute("drop database if exists " + ns_timestamp_db);
stmt.execute("create database if not exists " + ns_timestamp_db + " precision 'ns'");
stmt.execute("create table " + ns_timestamp_db + ".weather(ts timestamp, ts2 timestamp, f1 int)");
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date3 + "\", \"" + date3 + "\", 128)");
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date3 + "\", \"" + date3 + "\", 128)");
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(" + timestamp2 + "," + timestamp2 + ", 127)");
stmt.close();
}
......@@ -105,7 +105,7 @@ public class TimestampPrecisonInNanoRestTest {
@Test
public void canImportTimestampAndQueryByEqualToInDateTypeInBothFirstAndSecondCol() {
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("import into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date1 + "123123\", \"" + date1 + "123123\", 127)");
stmt.executeUpdate("import into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date1 + "123123\", \"" + date1 + "123123\", 127)");
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + date1 + "123123'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts = '" + date1 + "123123'");
......@@ -139,7 +139,7 @@ public class TimestampPrecisonInNanoRestTest {
public void canImportTimestampAndQueryByEqualToInNumberTypeInBothFirstAndSecondCol() {
try (Statement stmt = conn.createStatement()) {
long timestamp4 = timestamp1 * 1000_000 + 123123;
stmt.executeUpdate("import into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(" + timestamp4 + ", " + timestamp4 + ", 127)");
stmt.executeUpdate("import into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(" + timestamp4 + ", " + timestamp4 + ", 127)");
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + timestamp4 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts = '" + timestamp4 + "'");
......@@ -215,7 +215,7 @@ public class TimestampPrecisonInNanoRestTest {
} catch (SQLException e) {
e.printStackTrace();
}
}
}
@Test
public void canQueryLargerThanInNumberTypeForFirstCol() {
......@@ -279,7 +279,7 @@ public class TimestampPrecisonInNanoRestTest {
} catch (SQLException e) {
e.printStackTrace();
}
}
}
@Test
public void canQueryLessThanInDateTypeForFirstCol() {
......@@ -347,7 +347,7 @@ public class TimestampPrecisonInNanoRestTest {
} catch (SQLException e) {
e.printStackTrace();
}
}
}
@Test
public void canQueryLessThanOrEqualToInNumberTypeForFirstCol() {
......@@ -466,7 +466,7 @@ public class TimestampPrecisonInNanoRestTest {
}
@Test
public void canInsertTimestampWithNowAndNsOffsetInBothFirstAndSecondCol(){
public void canInsertTimestampWithNowAndNsOffsetInBothFirstAndSecondCol() {
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(now + 1000b, now - 1000b, 128)");
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather");
......@@ -477,7 +477,7 @@ public class TimestampPrecisonInNanoRestTest {
}
@Test
public void canIntervalAndSlidingAcceptNsUnitForFirstCol(){
public void canIntervalAndSlidingAcceptNsUnitForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select sum(f1) from " + ns_timestamp_db + ".weather where ts >= '" + date2 + "' and ts <= '" + date3 + "' interval(10000000b) sliding(10000000b)");
rs.next();
......@@ -492,7 +492,7 @@ public class TimestampPrecisonInNanoRestTest {
}
@Test
public void canIntervalAndSlidingAcceptNsUnitForSecondCol(){
public void canIntervalAndSlidingAcceptNsUnitForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select sum(f1) from " + ns_timestamp_db + ".weather where ts2 >= '" + date2 + "' and ts <= '" + date3 + "' interval(10000000b) sliding(10000000b)");
rs.next();
......@@ -506,21 +506,17 @@ public class TimestampPrecisonInNanoRestTest {
}
}
@Test
public void testDataOutOfRangeExceptionForFirstCol() {
@Test(expected = SQLException.class)
public void testDataOutOfRangeExceptionForFirstCol() throws SQLException {
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(123456789012345678, 1234567890123456789, 127)");
} catch (SQLException e) {
Assert.assertEquals("TDengine ERROR (60b): Timestamp data out of range", e.getMessage());
}
}
@Test
public void testDataOutOfRangeExceptionForSecondCol() {
@Test(expected = SQLException.class)
public void testDataOutOfRangeExceptionForSecondCol() throws SQLException {
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(1234567890123456789, 123456789012345678, 127)");
} catch (SQLException e) {
Assert.assertEquals("TDengine ERROR (60b): Timestamp data out of range", e.getMessage());
}
}
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulConnectionTest.java
浏览文件 @ 42fae6e2
......@@ -373,11 +373,12 @@ public class RestfulConnectionTest {
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/log?user=root&password=taosdata", properties);
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata", properties);
// create test database for test cases
try (Statement stmt = conn.createStatement()) {
stmt.execute("create database if not exists test");
}
}
@AfterClass
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulJDBCTest.java
浏览文件 @ 42fae6e2
......@@ -9,9 +9,10 @@ import java.util.Random;
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class RestfulJDBCTest {
private static final String host = "127.0.0.1";
private final Random random = new Random(System.currentTimeMillis());
private Connection connection;
// private static final String host = "127.0.0.1";
private static final String host = "master";
private static final Random random = new Random(System.currentTimeMillis());
private static Connection connection;
@Test
public void testCase001() throws SQLException {
......@@ -129,15 +130,23 @@ public class RestfulJDBCTest {
}
}
@Before
public void before() throws SQLException {
connection = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata&httpKeepAlive=false");
@BeforeClass
public static void beforeClass() {
try {
connection = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata");
} catch (SQLException e) {
e.printStackTrace();
}
}
@After
public void after() throws SQLException {
if (connection != null)
@AfterClass
public static void afterClass() throws SQLException {
if (connection != null) {
Statement stmt = connection.createStatement();
stmt.execute("drop database if exists restful_test");
stmt.close();
connection.close();
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulResultSetMetaDataTest.java
浏览文件 @ 42fae6e2
......@@ -186,22 +186,17 @@ public class RestfulResultSetMetaDataTest {
}
@BeforeClass
public static void beforeClass() {
try {
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata");
stmt = conn.createStatement();
stmt.execute("create database if not exists restful_test");
stmt.execute("use restful_test");
stmt.execute("drop table if exists weather");
stmt.execute("create table if not exists weather(f1 timestamp, f2 int, f3 bigint, f4 float, f5 double, f6 binary(64), f7 smallint, f8 tinyint, f9 bool, f10 nchar(64))");
stmt.execute("insert into restful_test.weather values('2021-01-01 00:00:00.000', 1, 100, 3.1415, 3.1415926, 'abc', 10, 10, true, '涛思数据')");
rs = stmt.executeQuery("select * from restful_test.weather");
rs.next();
meta = rs.getMetaData();
} catch (ClassNotFoundException | SQLException e) {
e.printStackTrace();
}
public static void beforeClass() throws SQLException {
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata");
stmt = conn.createStatement();
stmt.execute("create database if not exists restful_test");
stmt.execute("use restful_test");
stmt.execute("drop table if exists weather");
stmt.execute("create table if not exists weather(f1 timestamp, f2 int, f3 bigint, f4 float, f5 double, f6 binary(64), f7 smallint, f8 tinyint, f9 bool, f10 nchar(64))");
stmt.execute("insert into restful_test.weather values('2021-01-01 00:00:00.000', 1, 100, 3.1415, 3.1415926, 'abc', 10, 10, true, '涛思数据')");
rs = stmt.executeQuery("select * from restful_test.weather");
rs.next();
meta = rs.getMetaData();
}
@AfterClass
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulResultSetTest.java
浏览文件 @ 42fae6e2
......@@ -17,7 +17,8 @@ import java.text.SimpleDateFormat;
public class RestfulResultSetTest {
private static final String host = "127.0.0.1";
// private static final String host = "127.0.0.1";
private static final String host = "master";
private static Connection conn;
private static Statement stmt;
private static ResultSet rs;
......@@ -658,35 +659,29 @@ public class RestfulResultSetTest {
}
@BeforeClass
public static void beforeClass() {
try {
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata");
stmt = conn.createStatement();
stmt.execute("create database if not exists restful_test");
stmt.execute("use restful_test");
stmt.execute("drop table if exists weather");
stmt.execute("create table if not exists weather(f1 timestamp, f2 int, f3 bigint, f4 float, f5 double, f6 binary(64), f7 smallint, f8 tinyint, f9 bool, f10 nchar(64))");
stmt.execute("insert into restful_test.weather values('2021-01-01 00:00:00.000', 1, 100, 3.1415, 3.1415926, 'abc', 10, 10, true, '涛思数据')");
rs = stmt.executeQuery("select * from restful_test.weather");
rs.next();
} catch (SQLException e) {
e.printStackTrace();
}
public static void beforeClass() throws SQLException {
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata");
stmt = conn.createStatement();
stmt.execute("drop database if exists restful_test");
stmt.execute("create database if not exists restful_test");
stmt.execute("use restful_test");
stmt.execute("drop table if exists weather");
stmt.execute("create table if not exists weather(f1 timestamp, f2 int, f3 bigint, f4 float, f5 double, f6 binary(64), f7 smallint, f8 tinyint, f9 bool, f10 nchar(64))");
stmt.execute("insert into restful_test.weather values('2021-01-01 00:00:00.000', 1, 100, 3.1415, 3.1415926, 'abc', 10, 10, true, '涛思数据')");
rs = stmt.executeQuery("select * from restful_test.weather");
rs.next();
}
@AfterClass
public static void afterClass() {
try {
if (rs != null)
rs.close();
if (stmt != null)
stmt.close();
if (conn != null)
conn.close();
} catch (SQLException e) {
e.printStackTrace();
public static void afterClass() throws SQLException {
if (rs != null)
rs.close();
if (stmt != null) {
stmt.execute("drop database if exists restful_test");
stmt.close();
}
if (conn != null)
conn.close();
}
}
\ No newline at end of file
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/SQLTest.java
浏览文件 @ 42fae6e2
......@@ -572,11 +572,14 @@ public class SQLTest {
@BeforeClass
public static void before() throws SQLException {
connection = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata");
connection = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata");
}
@AfterClass
public static void after() throws SQLException {
Statement stmt = connection.createStatement();
stmt.execute("drop database if exists restful_test");
stmt.close();
connection.close();
}
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/WasNullTest.java
浏览文件 @ 42fae6e2
package com.taosdata.jdbc.rs;
import org.junit.*;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import java.sql.*;
......@@ -9,9 +12,8 @@ public class WasNullTest {
private static final String host = "127.0.0.1";
private Connection conn;
@Test
public void testGetTimestamp() {
public void testGetTimestamp() throws SQLException {
try (Statement stmt = conn.createStatement()) {
stmt.execute("drop table if exists weather");
stmt.execute("create table if not exists weather(f1 timestamp, f2 timestamp, f3 int)");
......@@ -34,14 +36,11 @@ public class WasNullTest {
}
}
}
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void testGetObject() {
public void testGetObject() throws SQLException {
try (Statement stmt = conn.createStatement()) {
stmt.execute("drop table if exists weather");
stmt.execute("create table if not exists weather(f1 timestamp, f2 int, f3 bigint, f4 float, f5 double, f6 binary(64), f7 smallint, f8 tinyint, f9 bool, f10 nchar(64))");
......@@ -63,32 +62,25 @@ public class WasNullTest {
}
}
} catch (SQLException e) {
e.printStackTrace();
}
}
@Before
public void before() {
try {
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata");
Statement stmt = conn.createStatement();
public void before() throws SQLException {
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata");
try (Statement stmt = conn.createStatement()) {
stmt.execute("drop database if exists restful_test");
stmt.execute("create database if not exists restful_test");
} catch (SQLException e) {
e.printStackTrace();
stmt.execute("use restful_test");
}
}
@After
public void after() {
try {
public void after() throws SQLException {
if (conn != null) {
Statement statement = conn.createStatement();
statement.execute("drop database if exists restful_test");
if (conn != null)
conn.close();
} catch (SQLException e) {
e.printStackTrace();
conn.close();
}
}
}
src/connector/python/README.md
浏览文件 @ 42fae6e2
......@@ -51,7 +51,7 @@ conn.close()
import taos
conn = taos.connect()
conn.exec("create database if not exists pytest")
conn.execute("create database if not exists pytest")
result = conn.query("show databases")
num_of_fields = result.field_count
......@@ -60,7 +60,7 @@ for field in result.fields:
for row in result:
print(row)
result.close()
conn.exec("drop database pytest")
conn.execute("drop database pytest")
conn.close()
```
......@@ -136,11 +136,11 @@ from taos import *
conn = connect()
dbname = "pytest_taos_stmt"
conn.exec("drop database if exists %s" % dbname)
conn.exec("create database if not exists %s" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.execute("create database if not exists %s" % dbname)
conn.select_db(dbname)
conn.exec(
conn.execute(
"create table if not exists log(ts timestamp, bo bool, nil tinyint, \
ti tinyint, si smallint, ii int, bi bigint, tu tinyint unsigned, \
su smallint unsigned, iu int unsigned, bu bigint unsigned, \
......@@ -196,11 +196,11 @@ from taos import *
conn = connect()
dbname = "pytest_taos_stmt"
conn.exec("drop database if exists %s" % dbname)
conn.exec("create database if not exists %s" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.execute("create database if not exists %s" % dbname)
conn.select_db(dbname)
conn.exec(
conn.execute(
"create table if not exists log(ts timestamp, bo bool, nil tinyint, \
ti tinyint, si smallint, ii int, bi bigint, tu tinyint unsigned, \
su smallint unsigned, iu int unsigned, bu bigint unsigned, \
......@@ -249,12 +249,12 @@ import taos
conn = taos.connect()
dbname = "pytest_taos_subscribe_callback"
conn.exec("drop database if exists %s" % dbname)
conn.exec("create database if not exists %s" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.execute("create database if not exists %s" % dbname)
conn.select_db(dbname)
conn.exec("create table if not exists log(ts timestamp, n int)")
conn.execute("create table if not exists log(ts timestamp, n int)")
for i in range(10):
conn.exec("insert into log values(now, %d)" % i)
conn.execute("insert into log values(now, %d)" % i)
sub = conn.subscribe(True, "test", "select * from log", 1000)
print("# consume from begin")
......@@ -263,14 +263,14 @@ for ts, n in sub.consume():
print("# consume new data")
for i in range(5):
conn.exec("insert into log values(now, %d)(now+1s, %d)" % (i, i))
conn.execute("insert into log values(now, %d)(now+1s, %d)" % (i, i))
result = sub.consume()
for ts, n in result:
print(ts, n)
print("# consume with a stop condition")
for i in range(10):
conn.exec("insert into log values(now, %d)" % int(random() * 10))
conn.execute("insert into log values(now, %d)" % int(random() * 10))
result = sub.consume()
try:
ts, n = next(result)
......@@ -284,7 +284,7 @@ for i in range(10):
sub.close()
conn.exec("drop database if exists %s" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.close()
```
......@@ -311,23 +311,23 @@ def test_subscribe_callback(conn):
# type: (TaosConnection) -> None
dbname = "pytest_taos_subscribe_callback"
try:
conn.exec("drop database if exists %s" % dbname)
conn.exec("create database if not exists %s" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.execute("create database if not exists %s" % dbname)
conn.select_db(dbname)
conn.exec("create table if not exists log(ts timestamp, n int)")
conn.execute("create table if not exists log(ts timestamp, n int)")
print("# subscribe with callback")
sub = conn.subscribe(False, "test", "select * from log", 1000, subscribe_callback)
for i in range(10):
conn.exec("insert into log values(now, %d)" % i)
conn.execute("insert into log values(now, %d)" % i)
time.sleep(0.7)
sub.close()
conn.exec("drop database if exists %s" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.close()
except Exception as err:
conn.exec("drop database if exists %s" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.close()
raise err
......@@ -374,10 +374,10 @@ def test_stream(conn):
# type: (TaosConnection) -> None
dbname = "pytest_taos_stream"
try:
conn.exec("drop database if exists %s" % dbname)
conn.exec("create database if not exists %s" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.execute("create database if not exists %s" % dbname)
conn.select_db(dbname)
conn.exec("create table if not exists log(ts timestamp, n int)")
conn.execute("create table if not exists log(ts timestamp, n int)")
result = conn.query("select count(*) from log interval(5s)")
assert result.field_count == 2
......@@ -386,13 +386,13 @@ def test_stream(conn):
stream = conn.stream("select count(*) from log interval(5s)", stream_callback, param=byref(counter))
for _ in range(0, 20):
conn.exec("insert into log values(now,0)(now+1s, 1)(now + 2s, 2)")
conn.execute("insert into log values(now,0)(now+1s, 1)(now + 2s, 2)")
time.sleep(2)
stream.close()
conn.exec("drop database if exists %s" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.close()
except Exception as err:
conn.exec("drop database if exists %s" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.close()
raise err
......@@ -408,8 +408,8 @@ import taos
conn = taos.connect()
dbname = "pytest_line"
conn.exec("drop database if exists %s" % dbname)
conn.exec("create database if not exists %s precision 'us'" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.execute("create database if not exists %s precision 'us'" % dbname)
conn.select_db(dbname)
lines = [
......@@ -431,7 +431,7 @@ for row in result:
result.close()
conn.exec("drop database if exists %s" % dbname)
conn.execute("drop database if exists %s" % dbname)
conn.close()
```
......
src/dnode/src/dnodeMain.c
浏览文件 @ 42fae6e2
......@@ -78,14 +78,14 @@ static SStep tsDnodeSteps[] = {
{"dnode-vmgmt", dnodeInitVMgmt, dnodeCleanupVMgmt},
{"dnode-mread", dnodeInitMRead, NULL},
{"dnode-mwrite", dnodeInitMWrite, NULL},
{"dnode-mpeer", dnodeInitMPeer, NULL},
{"dnode-mpeer", dnodeInitMPeer, NULL},
{"dnode-client", dnodeInitClient, dnodeCleanupClient},
{"dnode-server", dnodeInitServer, dnodeCleanupServer},
{"dnode-vnodes", dnodeInitVnodes, dnodeCleanupVnodes},
{"dnode-modules", dnodeInitModules, dnodeCleanupModules},
{"dnode-mread", NULL, dnodeCleanupMRead},
{"dnode-mwrite", NULL, dnodeCleanupMWrite},
{"dnode-mpeer", NULL, dnodeCleanupMPeer},
{"dnode-mpeer", NULL, dnodeCleanupMPeer},
{"dnode-shell", dnodeInitShell, dnodeCleanupShell},
{"dnode-statustmr", dnodeInitStatusTimer,dnodeCleanupStatusTimer},
{"dnode-telemetry", dnodeInitTelemetry, dnodeCleanupTelemetry},
......@@ -121,7 +121,7 @@ static int dnodeCreateDir(const char *dir) {
if (mkdir(dir, 0755) != 0 && errno != EEXIST) {
return -1;
}
return 0;
}
......@@ -263,8 +263,8 @@ static int32_t dnodeInitStorage() {
if (tsDiskCfgNum == 1 && dnodeCreateDir(tsDataDir) < 0) {
dError("failed to create dir: %s, reason: %s", tsDataDir, strerror(errno));
return -1;
}
}
if (tfsInit(tsDiskCfg, tsDiskCfgNum) < 0) {
dError("failed to init TFS since %s", tstrerror(terrno));
return -1;
......@@ -296,7 +296,7 @@ static int32_t dnodeInitStorage() {
if (dnodeCreateDir(tsMnodeDir) < 0) {
dError("failed to create dir: %s, reason: %s", tsMnodeDir, strerror(errno));
return -1;
}
}
if (dnodeCreateDir(tsDnodeDir) < 0) {
dError("failed to create dir: %s, reason: %s", tsDnodeDir, strerror(errno));
......
src/dnode/src/dnodeVnodes.c
浏览文件 @ 42fae6e2
......@@ -127,9 +127,20 @@ int32_t dnodeInitVnodes() {
int32_t threadNum = tsNumOfCores;
int32_t vnodesPerThread = numOfVnodes / threadNum + 1;
SOpenVnodeThread *threads = calloc(threadNum, sizeof(SOpenVnodeThread));
if (threads == NULL) {
return TSDB_CODE_DND_OUT_OF_MEMORY;
}
for (int32_t t = 0; t < threadNum; ++t) {
threads[t].threadIndex = t;
threads[t].vnodeList = calloc(vnodesPerThread, sizeof(int32_t));
if (threads[t].vnodeList == NULL) {
dError("vnodeList allocation failed");
status = TSDB_CODE_DND_OUT_OF_MEMORY;
goto DNODE_INIT_VNODES_OUT;
}
}
for (int32_t v = 0; v < numOfVnodes; ++v) {
......@@ -163,18 +174,24 @@ int32_t dnodeInitVnodes() {
}
openVnodes += pThread->opened;
failedVnodes += pThread->failed;
free(pThread->vnodeList);
}
free(threads);
dInfo("there are total vnodes:%d, opened:%d", numOfVnodes, openVnodes);
if (failedVnodes != 0) {
dError("there are total vnodes:%d, failed:%d", numOfVnodes, failedVnodes);
return -1;
status = TSDB_CODE_DND_VNODE_OPEN_FAILED;
}
return TSDB_CODE_SUCCESS;
DNODE_INIT_VNODES_OUT:
for (int32_t t = 0; t < threadNum; ++t) {
SOpenVnodeThread *pThread = &threads[t];
free(pThread->vnodeList);
}
free(threads);
return status;
}
void dnodeCleanupVnodes() {
......
src/inc/taoserror.h
浏览文件 @ 42fae6e2
此差异已折叠。
src/inc/taosmsg.h
浏览文件 @ 42fae6e2
......@@ -475,6 +475,7 @@ typedef struct {
bool tsCompQuery; // is tscomp query
bool simpleAgg;
bool pointInterpQuery; // point interpolation query
bool needTableSeqScan; // need scan table by table
bool needReverseScan; // need reverse scan
bool stateWindow; // state window flag
......
src/kit/CMakeLists.txt
浏览文件 @ 42fae6e2
......@@ -2,7 +2,6 @@ CMAKE_MINIMUM_REQUIRED(VERSION 3.0...3.20)
PROJECT(TDengine)
ADD_SUBDIRECTORY(shell)
ADD_SUBDIRECTORY(taosdemo)
IF (TD_TAOS_TOOLS)
INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR}/src/kit/taos_tools/deps/avro/lang/c/src)
......
src/kit/shell/src/shellWindows.c
浏览文件 @ 42fae6e2
......@@ -17,7 +17,7 @@
#include "taos.h"
#include "shellCommand.h"
#define SHELL_INPUT_MAX_COMMAND_SIZE 500000
#define SHELL_INPUT_MAX_COMMAND_SIZE 10000
extern char configDir[];
......
taos-tools @ b76b5a76
比较 7ed1e6b4...b76b5a76
Subproject commit 7ed1e6b485d04cc93c4bb0bc9e844086da1b4714
Subproject commit b76b5a76756a5c6530ba1d418de51fd336ae23b1
src/kit/taosdemo/CMakeLists.txt 已删除 100644 → 0
浏览文件 @ 8dc814f6
CMAKE_MINIMUM_REQUIRED(VERSION 3.0...3.20)
PROJECT(TDengine)
INCLUDE_DIRECTORIES(${TD_COMMUNITY_DIR}/src/client/inc)
INCLUDE_DIRECTORIES(inc)
FIND_PACKAGE(Git)
IF (GIT_FOUND)
MESSAGE("Git found")
EXECUTE_PROCESS(
COMMAND ${GIT_EXECUTABLE} log --pretty=oneline -n 1 ${CMAKE_CURRENT_LIST_DIR}
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
RESULT_VARIABLE RESULT
OUTPUT_VARIABLE TAOSDEMO_COMMIT_SHA1)
IF ("${TAOSDEMO_COMMIT_SHA1}" STREQUAL "")
SET(TAOSDEMO_COMMIT_SHA1 "unknown")
ELSE ()
STRING(SUBSTRING "${TAOSDEMO_COMMIT_SHA1}" 0 7 TAOSDEMO_COMMIT_SHA1)
STRING(STRIP "${TAOSDEMO_COMMIT_SHA1}" TAOSDEMO_COMMIT_SHA1)
ENDIF ()
EXECUTE_PROCESS(
COMMAND ${GIT_EXECUTABLE} status -z -s ${CMAKE_CURRENT_LIST_DIR}
RESULT_VARIABLE RESULT
OUTPUT_VARIABLE TAOSDEMO_STATUS)
IF (TD_LINUX)
EXECUTE_PROCESS(
COMMAND bash "-c" "echo '${TAOSDEMO_STATUS}' | awk '{print $1}'"
RESULT_VARIABLE RESULT
OUTPUT_VARIABLE TAOSDEMO_STATUS)
ENDIF (TD_LINUX)
ELSE()
MESSAGE("Git not found")
SET(TAOSDEMO_COMMIT_SHA1 "unknown")
SET(TAOSDEMO_STATUS "unknown")
ENDIF (GIT_FOUND)
MESSAGE("taosdemo's latest commit in short is:" ${TAOSDEMO_COMMIT_SHA1})
STRING(STRIP "${TAOSDEMO_STATUS}" TAOSDEMO_STATUS)
IF (TAOSDEMO_STATUS MATCHES "M")
SET(TAOSDEMO_STATUS "modified")
ELSE()
SET(TAOSDEMO_STATUS "")
ENDIF ()
MESSAGE("taosdemo's status is:" ${TAOSDEMO_STATUS})
ADD_DEFINITIONS(-DTAOSDEMO_COMMIT_SHA1="${TAOSDEMO_COMMIT_SHA1}")
ADD_DEFINITIONS(-DTAOSDEMO_STATUS="${TAOSDEMO_STATUS}")
MESSAGE("TD_VER_NUMBER is:" ${TD_VER_NUMBER})
IF ("${TD_VER_NUMBER}" STREQUAL "")
SET(TD_VERSION_NUMBER "TDengine-version-unknown")
ELSE()
SET(TD_VERSION_NUMBER ${TD_VER_NUMBER})
ENDIF ()
MESSAGE("TD_VERSION_NUMBER is:" ${TD_VERSION_NUMBER})
ADD_DEFINITIONS(-DTD_VERNUMBER="${TD_VERSION_NUMBER}")
IF (TD_LINUX_64 AND JEMALLOC_ENABLED)
ADD_DEFINITIONS(-DTD_JEMALLOC_ENABLED -I${CMAKE_BINARY_DIR}/build/include -L${CMAKE_BINARY_DIR}/build/lib -Wl,-rpath,${CMAKE_BINARY_DIR}/build/lib -ljemalloc)
SET(LINK_JEMALLOC "-L${CMAKE_BINARY_DIR}/build/lib -ljemalloc")
ELSE ()
SET(LINK_JEMALLOC "")
ENDIF ()
IF (TD_LINUX)
AUX_SOURCE_DIRECTORY(./src SRC)
ADD_EXECUTABLE(taosdemo ${SRC})
IF (TD_SOMODE_STATIC)
TARGET_LINK_LIBRARIES(taosdemo taos_static cJson lua ${LINK_JEMALLOC})
ELSE ()
TARGET_LINK_LIBRARIES(taosdemo taos cJson ${LINK_JEMALLOC})
ENDIF ()
ELSEIF (TD_WINDOWS)
AUX_SOURCE_DIRECTORY(./src SRC)
ADD_EXECUTABLE(taosdemo ${SRC})
SET_SOURCE_FILES_PROPERTIES(./src/demoUtil.c PROPERTIES COMPILE_FLAGS -w)
SET_SOURCE_FILES_PROPERTIES(./src/demoData.c PROPERTIES COMPILE_FLAGS -w)
SET_SOURCE_FILES_PROPERTIES(./src/demoInsert.c PROPERTIES COMPILE_FLAGS -w)
SET_SOURCE_FILES_PROPERTIES(./src/demoCommandOpt.c PROPERTIES COMPILE_FLAGS -w)
SET_SOURCE_FILES_PROPERTIES(./src/demoQuery.c PROPERTIES COMPILE_FLAGS -w)
SET_SOURCE_FILES_PROPERTIES(./src/demoMain.c PROPERTIES COMPILE_FLAGS -w)
SET_SOURCE_FILES_PROPERTIES(./src/demoSubscribe.c PROPERTIES COMPILE_FLAGS -w)
SET_SOURCE_FILES_PROPERTIES(./src/demoOutput.c PROPERTIES COMPILE_FLAGS -w)
SET_SOURCE_FILES_PROPERTIES(./src/demoJsonOpt.c PROPERTIES COMPILE_FLAGS -w)
IF (TD_SOMODE_STATIC)
TARGET_LINK_LIBRARIES(taosdemo taos_static cJson lua)
ELSE ()
TARGET_LINK_LIBRARIES(taosdemo taos cJson lua)
ENDIF ()
ELSEIF (TD_DARWIN)
# missing a few dependencies, such as <argp.h>
AUX_SOURCE_DIRECTORY(./src SRC)
ADD_EXECUTABLE(taosdemo ${SRC})
IF (TD_SOMODE_STATIC)
TARGET_LINK_LIBRARIES(taosdemo taos_static cJson lua)
ELSE ()
TARGET_LINK_LIBRARIES(taosdemo taos cJson lua)
ENDIF ()
ENDIF ()
src/kit/taosdemo/async-sub.json 已删除 100644 → 0
浏览文件 @ 8dc814f6
{
"filetype": "subscribe",
"cfgdir": "/etc/taos",
"host": "127.0.0.1",
"port": 6030,
"user": "root",
"password": "taosdata",
"databases": "test",
"specified_table_query": {
"concurrent": 1,
"mode": "async",
"interval": 1000,
"restart": "yes",
"keepProgress": "yes",
"resubAfterConsume": 10,
"sqls": [
{
"sql": "select col1 from meters where col1 > 1;",
"result": "./subscribe_res0.txt"
},
{
"sql": "select col2 from meters where col2 > 1;",
"result": "./subscribe_res2.txt"
}
]
},
"super_table_query": {
"stblname": "meters",
"threads": 1,
"mode": "sync",
"interval": 1000,
"restart": "yes",
"keepProgress": "yes",
"sqls": [
{
"sql": "select col1 from xxxx where col1 > 10;",
"result": "./subscribe_res1.txt"
}
]
}
}
src/kit/taosdemo/inc/demo.h 已删除 100644 → 0
浏览文件 @ 8dc814f6
/*
* 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 __DEMO__
#define __DEMO__
#include <stdint.h>
#include <taos.h>
#include <taoserror.h>
#define _GNU_SOURCE
#define CURL_STATICLIB
#ifdef LINUX
#include <argp.h>
#include <inttypes.h>
#ifndef _ALPINE
#include <error.h>
#endif
#include <pthread.h>
#include <regex.h>
#include <semaphore.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#include <wordexp.h>
#else
#include <regex.h>
#include <stdio.h>
#endif
#include <assert.h>
#include <stdlib.h>
// #include "os.h"
#include "taos.h"
#include "taoserror.h"
#include "tutil.h"
#define REQ_EXTRA_BUF_LEN 1024
#define RESP_BUF_LEN 4096
#define SQL_BUFF_LEN 1024
extern char configDir[];
#define STR_INSERT_INTO "INSERT INTO "
#define MAX_RECORDS_PER_REQ 32766
#define HEAD_BUFF_LEN \
TSDB_MAX_COLUMNS * 24 // 16*MAX_COLUMNS + (192+32)*2 + insert into ..
#define BUFFER_SIZE TSDB_MAX_ALLOWED_SQL_LEN
#define FETCH_BUFFER_SIZE 100 * TSDB_MAX_ALLOWED_SQL_LEN
#define COND_BUF_LEN (BUFFER_SIZE - 30)
#define COL_BUFFER_LEN ((TSDB_COL_NAME_LEN + 15) * TSDB_MAX_COLUMNS)
#define MAX_USERNAME_SIZE 64
#define MAX_HOSTNAME_SIZE \
253 // https://man7.org/linux/man-pages/man7/hostname.7.html
#define MAX_TB_NAME_SIZE 64
#define MAX_DATA_SIZE \
(16 * TSDB_MAX_COLUMNS) + 20 // max record len: 16*MAX_COLUMNS, timestamp
// string and ,('') need extra space
#define OPT_ABORT 1 /* –abort */
#define MAX_FILE_NAME_LEN 256 // max file name length on linux is 255.
#define MAX_PATH_LEN 4096
#define DEFAULT_START_TIME 1500000000000
#define MAX_PREPARED_RAND 1000000
#define INT_BUFF_LEN 12
#define BIGINT_BUFF_LEN 21
#define SMALLINT_BUFF_LEN 7
#define TINYINT_BUFF_LEN 5
#define BOOL_BUFF_LEN 6
#define FLOAT_BUFF_LEN 22
#define DOUBLE_BUFF_LEN 42
#define TIMESTAMP_BUFF_LEN 21
#define PRINT_STAT_INTERVAL 30 * 1000
#define MAX_SAMPLES 10000
#define MAX_NUM_COLUMNS \
(TSDB_MAX_COLUMNS - 1) // exclude first column timestamp
#define MAX_DB_COUNT 8
#define MAX_SUPER_TABLE_COUNT 200
#define MAX_QUERY_SQL_COUNT 100
#define MAX_DATABASE_COUNT 256
#define MAX_JSON_BUFF 6400000
#define INPUT_BUF_LEN 256
#define EXTRA_SQL_LEN 256
#define TBNAME_PREFIX_LEN \
(TSDB_TABLE_NAME_LEN - 20) // 20 characters reserved for seq
#define SMALL_BUFF_LEN 8
#define DATATYPE_BUFF_LEN (SMALL_BUFF_LEN * 3)
#define NOTE_BUFF_LEN (SMALL_BUFF_LEN * 16)
#define DEFAULT_NTHREADS 8
#define DEFAULT_TIMESTAMP_STEP 1
#define DEFAULT_INTERLACE_ROWS 0
#define DEFAULT_DATATYPE_NUM 1
#define DEFAULT_CHILDTABLES 10000
#define DEFAULT_TEST_MODE 0
#define DEFAULT_METAFILE NULL
#define DEFAULT_SQLFILE NULL
#define DEFAULT_HOST "localhost"
#define DEFAULT_PORT 6030
#define DEFAULT_IFACE INTERFACE_BUT
#define DEFAULT_DATABASE "test"
#define DEFAULT_REPLICA 1
#define DEFAULT_TB_PREFIX "d"
#define DEFAULT_ESCAPE_CHAR false
#define DEFAULT_USE_METRIC true
#define DEFAULT_DROP_DB true
#define DEFAULT_AGGR_FUNC false
#define DEFAULT_DEBUG false
#define DEFAULT_VERBOSE false
#define DEFAULT_PERF_STAT false
#define DEFAULT_ANS_YES false
#define DEFAULT_OUTPUT "./output.txt"
#define DEFAULT_SYNC_MODE 0
#define DEFAULT_DATA_TYPE \
{ TSDB_DATA_TYPE_FLOAT, TSDB_DATA_TYPE_INT, TSDB_DATA_TYPE_FLOAT }
#define DEFAULT_DATATYPE \
{ "FLOAT", "INT", "FLOAT" }
#define DEFAULT_DATALENGTH \
{ 4, 4, 4 }
#define DEFAULT_BINWIDTH 64
#define DEFAULT_COL_COUNT 4
#define DEFAULT_LEN_ONE_ROW 76
#define DEFAULT_INSERT_INTERVAL 0
#define DEFAULT_QUERY_TIME 1
#define DEFAULT_PREPARED_RAND 10000
#define DEFAULT_REQ_PER_REQ 30000
#define DEFAULT_INSERT_ROWS 10000
#define DEFAULT_ABORT 0
#define DEFAULT_RATIO 0
#define DEFAULT_DISORDER_RANGE 1000
#define DEFAULT_METHOD_DEL 1
#define DEFAULT_TOTAL_INSERT 0
#define DEFAULT_TOTAL_AFFECT 0
#define DEFAULT_DEMO_MODE true
#define DEFAULT_CHINESE_OPT false
#define DEFAULT_CREATE_BATCH 10
#define DEFAULT_SUB_INTERVAL 10000
#define DEFAULT_QUERY_INTERVAL 10000
#define SML_LINE_SQL_SYNTAX_OFFSET 7
#if _MSC_VER <= 1900
#define __func__ __FUNCTION__
#endif
#define debugPrint(fmt, ...) \
do { \
if (g_args.debug_print || g_args.verbose_print) \
fprintf(stderr, "DEBG: " fmt, __VA_ARGS__); \
} while (0)
#define verbosePrint(fmt, ...) \
do { \
if (g_args.verbose_print) fprintf(stderr, "VERB: " fmt, __VA_ARGS__); \
} while (0)
#define performancePrint(fmt, ...) \
do { \
if (g_args.performance_print) \
fprintf(stderr, "PERF: " fmt, __VA_ARGS__); \
} while (0)
#define errorPrint(fmt, ...) \
do { \
fprintf(stderr, "\033[31m"); \
fprintf(stderr, "%s(%d) ", __FILE__, __LINE__); \
fprintf(stderr, "ERROR: " fmt, __VA_ARGS__); \
fprintf(stderr, "\033[0m"); \
} while (0)
enum TEST_MODE {
INSERT_TEST, // 0
QUERY_TEST, // 1
SUBSCRIBE_TEST, // 2
INVAID_TEST
};
typedef enum CREATE_SUB_TABLE_MOD_EN {
PRE_CREATE_SUBTBL,
AUTO_CREATE_SUBTBL,
NO_CREATE_SUBTBL
} CREATE_SUB_TABLE_MOD_EN;
typedef enum TABLE_EXISTS_EN {
TBL_NO_EXISTS,
TBL_ALREADY_EXISTS,
TBL_EXISTS_BUTT
} TABLE_EXISTS_EN;
enum enumSYNC_MODE { SYNC_MODE, ASYNC_MODE, MODE_BUT };
enum enum_TAOS_INTERFACE {
TAOSC_IFACE,
REST_IFACE,
STMT_IFACE,
SML_IFACE,
INTERFACE_BUT
};
typedef enum enumQUERY_CLASS {
SPECIFIED_CLASS,
STABLE_CLASS,
CLASS_BUT
} QUERY_CLASS;
typedef enum enum_PROGRESSIVE_OR_INTERLACE {
PROGRESSIVE_INSERT_MODE,
INTERLACE_INSERT_MODE,
INVALID_INSERT_MODE
} PROG_OR_INTERLACE_MODE;
typedef enum enumQUERY_TYPE {
NO_INSERT_TYPE,
INSERT_TYPE,
QUERY_TYPE_BUT
} QUERY_TYPE;
enum _show_db_index {
TSDB_SHOW_DB_NAME_INDEX,
TSDB_SHOW_DB_CREATED_TIME_INDEX,
TSDB_SHOW_DB_NTABLES_INDEX,
TSDB_SHOW_DB_VGROUPS_INDEX,
TSDB_SHOW_DB_REPLICA_INDEX,
TSDB_SHOW_DB_QUORUM_INDEX,
TSDB_SHOW_DB_DAYS_INDEX,
TSDB_SHOW_DB_KEEP_INDEX,
TSDB_SHOW_DB_CACHE_INDEX,
TSDB_SHOW_DB_BLOCKS_INDEX,
TSDB_SHOW_DB_MINROWS_INDEX,
TSDB_SHOW_DB_MAXROWS_INDEX,
TSDB_SHOW_DB_WALLEVEL_INDEX,
TSDB_SHOW_DB_FSYNC_INDEX,
TSDB_SHOW_DB_COMP_INDEX,
TSDB_SHOW_DB_CACHELAST_INDEX,
TSDB_SHOW_DB_PRECISION_INDEX,
TSDB_SHOW_DB_UPDATE_INDEX,
TSDB_SHOW_DB_STATUS_INDEX,
TSDB_MAX_SHOW_DB
};
// -----------------------------------------SHOW TABLES CONFIGURE
// -------------------------------------
enum _show_stables_index {
TSDB_SHOW_STABLES_NAME_INDEX,
TSDB_SHOW_STABLES_CREATED_TIME_INDEX,
TSDB_SHOW_STABLES_COLUMNS_INDEX,
TSDB_SHOW_STABLES_METRIC_INDEX,
TSDB_SHOW_STABLES_UID_INDEX,
TSDB_SHOW_STABLES_TID_INDEX,
TSDB_SHOW_STABLES_VGID_INDEX,
TSDB_MAX_SHOW_STABLES
};
enum _describe_table_index {
TSDB_DESCRIBE_METRIC_FIELD_INDEX,
TSDB_DESCRIBE_METRIC_TYPE_INDEX,
TSDB_DESCRIBE_METRIC_LENGTH_INDEX,
TSDB_DESCRIBE_METRIC_NOTE_INDEX,
TSDB_MAX_DESCRIBE_METRIC
};
typedef struct SArguments_S {
char * metaFile;
uint32_t test_mode;
char * host;
uint16_t port;
uint16_t iface;
char * user;
char password[SHELL_MAX_PASSWORD_LEN];
char * database;
int replica;
char * tb_prefix;
bool escapeChar;
char * sqlFile;
bool use_metric;
bool drop_database;
bool aggr_func;
bool answer_yes;
bool debug_print;
bool verbose_print;
bool performance_print;
char * output_file;
bool async_mode;
char data_type[MAX_NUM_COLUMNS + 1];
char * dataType[MAX_NUM_COLUMNS + 1];
int32_t data_length[MAX_NUM_COLUMNS + 1];
uint32_t binwidth;
uint32_t columnCount;
uint64_t lenOfOneRow;
uint32_t nthreads;
uint64_t insert_interval;
uint64_t timestamp_step;
int64_t query_times;
int64_t prepared_rand;
uint32_t interlaceRows;
uint32_t reqPerReq; // num_of_records_per_req
uint64_t max_sql_len;
int64_t ntables;
int64_t insertRows;
int abort;
uint32_t disorderRatio; // 0: no disorder, >0: x%
int disorderRange; // ms, us or ns. according to database precision
uint32_t method_of_delete;
uint64_t totalInsertRows;
uint64_t totalAffectedRows;
bool demo_mode; // use default column name and semi-random data
bool chinese;
} SArguments;
typedef struct SColumn_S {
char field[TSDB_COL_NAME_LEN];
char data_type;
char dataType[DATATYPE_BUFF_LEN];
uint32_t dataLen;
char note[NOTE_BUFF_LEN];
} StrColumn;
typedef struct SSuperTable_S {
char stbName[TSDB_TABLE_NAME_LEN];
char dataSource[SMALL_BUFF_LEN]; // rand_gen or sample
char childTblPrefix[TBNAME_PREFIX_LEN];
uint16_t childTblExists;
int64_t childTblCount;
uint64_t batchCreateTableNum; // 0: no batch, > 0: batch table number in
// one sql
uint8_t autoCreateTable; // 0: create sub table, 1: auto create sub table
uint16_t iface; // 0: taosc, 1: rest, 2: stmt
uint16_t lineProtocol;
int64_t childTblLimit;
uint64_t childTblOffset;
// int multiThreadWriteOneTbl; // 0: no, 1: yes
uint32_t interlaceRows; //
int disorderRatio; // 0: no disorder, >0: x%
int disorderRange; // ms, us or ns. according to database precision
uint64_t maxSqlLen; //
uint64_t insertInterval; // insert interval, will override global insert
// interval
int64_t insertRows;
int64_t timeStampStep;
int tsPrecision;
char startTimestamp[MAX_TB_NAME_SIZE];
char sampleFormat[SMALL_BUFF_LEN]; // csv, json
char sampleFile[MAX_FILE_NAME_LEN];
char tagsFile[MAX_FILE_NAME_LEN];
uint32_t columnCount;
StrColumn columns[TSDB_MAX_COLUMNS];
uint32_t tagCount;
StrColumn tags[TSDB_MAX_TAGS];
char * childTblName;
bool escapeChar;
char * colsOfCreateChildTable;
uint64_t lenOfOneRow;
uint64_t lenOfTagOfOneRow;
char *sampleDataBuf;
bool useSampleTs;
uint32_t tagSource; // 0: rand, 1: tag sample
char * tagDataBuf;
uint32_t tagSampleCount;
uint32_t tagUsePos;
// bind param batch
char *sampleBindBatchArray;
// statistics
uint64_t totalInsertRows;
uint64_t totalAffectedRows;
} SSuperTable;
typedef struct {
char name[TSDB_DB_NAME_LEN];
char create_time[32];
int64_t ntables;
int32_t vgroups;
int16_t replica;
int16_t quorum;
int16_t days;
char keeplist[64];
int32_t cache; // MB
int32_t blocks;
int32_t minrows;
int32_t maxrows;
int8_t wallevel;
int32_t fsync;
int8_t comp;
int8_t cachelast;
char precision[SMALL_BUFF_LEN]; // time resolution
int8_t update;
char status[16];
} SDbInfo;
typedef struct SDbCfg_S {
// int maxtablesPerVnode;
uint32_t minRows; // 0 means default
uint32_t maxRows; // 0 means default
int comp;
int walLevel;
int cacheLast;
int fsync;
int replica;
int update;
int keep;
int days;
int cache;
int blocks;
int quorum;
char precision[SMALL_BUFF_LEN];
} SDbCfg;
typedef struct SDataBase_S {
char dbName[TSDB_DB_NAME_LEN];
bool drop; // 0: use exists, 1: if exists, drop then new create
SDbCfg dbCfg;
uint64_t superTblCount;
SSuperTable *superTbls;
} SDataBase;
typedef struct SDbs_S {
char cfgDir[MAX_FILE_NAME_LEN];
char host[MAX_HOSTNAME_SIZE];
struct sockaddr_in serv_addr;
uint16_t port;
char user[MAX_USERNAME_SIZE];
char password[SHELL_MAX_PASSWORD_LEN];
char resultFile[MAX_FILE_NAME_LEN];
bool use_metric;
bool aggr_func;
bool asyncMode;
uint32_t threadCount;
uint32_t threadCountForCreateTbl;
uint32_t dbCount;
// statistics
uint64_t totalInsertRows;
uint64_t totalAffectedRows;
SDataBase *db;
} SDbs;
typedef struct SpecifiedQueryInfo_S {
uint64_t queryInterval; // 0: unlimited > 0 loop/s
uint32_t concurrent;
int sqlCount;
uint32_t asyncMode; // 0: sync, 1: async
uint64_t subscribeInterval; // ms
uint64_t queryTimes;
bool subscribeRestart;
int subscribeKeepProgress;
char sql[MAX_QUERY_SQL_COUNT][BUFFER_SIZE + 1];
char result[MAX_QUERY_SQL_COUNT][MAX_FILE_NAME_LEN];
int resubAfterConsume[MAX_QUERY_SQL_COUNT];
int endAfterConsume[MAX_QUERY_SQL_COUNT];
TAOS_SUB *tsub[MAX_QUERY_SQL_COUNT];
char topic[MAX_QUERY_SQL_COUNT][32];
int consumed[MAX_QUERY_SQL_COUNT];
TAOS_RES *res[MAX_QUERY_SQL_COUNT];
uint64_t totalQueried;
} SpecifiedQueryInfo;
typedef struct SuperQueryInfo_S {
char stbName[TSDB_TABLE_NAME_LEN];
uint64_t queryInterval; // 0: unlimited > 0 loop/s
uint32_t threadCnt;
uint32_t asyncMode; // 0: sync, 1: async
uint64_t subscribeInterval; // ms
bool subscribeRestart;
int subscribeKeepProgress;
uint64_t queryTimes;
int64_t childTblCount;
char childTblPrefix[TBNAME_PREFIX_LEN]; // 20 characters reserved for seq
int sqlCount;
char sql[MAX_QUERY_SQL_COUNT][BUFFER_SIZE + 1];
char result[MAX_QUERY_SQL_COUNT][MAX_FILE_NAME_LEN];
int resubAfterConsume;
int endAfterConsume;
TAOS_SUB *tsub[MAX_QUERY_SQL_COUNT];
char * childTblName;
uint64_t totalQueried;
} SuperQueryInfo;
typedef struct SQueryMetaInfo_S {
char cfgDir[MAX_FILE_NAME_LEN];
char host[MAX_HOSTNAME_SIZE];
uint16_t port;
struct sockaddr_in serv_addr;
char user[MAX_USERNAME_SIZE];
char password[SHELL_MAX_PASSWORD_LEN];
char dbName[TSDB_DB_NAME_LEN];
char queryMode[SMALL_BUFF_LEN]; // taosc, rest
SpecifiedQueryInfo specifiedQueryInfo;
SuperQueryInfo superQueryInfo;
uint64_t totalQueried;
} SQueryMetaInfo;
typedef struct SThreadInfo_S {
TAOS * taos;
TAOS_STMT * stmt;
int64_t * bind_ts;
int64_t * bind_ts_array;
char * bindParams;
char * is_null;
int threadID;
char db_name[TSDB_DB_NAME_LEN];
uint32_t time_precision;
char filePath[MAX_PATH_LEN];
FILE * fp;
char tb_prefix[TSDB_TABLE_NAME_LEN];
uint64_t start_table_from;
uint64_t end_table_to;
int64_t ntables;
int64_t tables_created;
uint64_t data_of_rate;
int64_t start_time;
char * cols;
bool use_metric;
SSuperTable *stbInfo;
char * buffer; // sql cmd buffer
// for async insert
tsem_t lock_sem;
int64_t counter;
uint64_t st;
uint64_t et;
uint64_t lastTs;
// sample data
int64_t samplePos;
// statistics
uint64_t totalInsertRows;
uint64_t totalAffectedRows;
// insert delay statistics
uint64_t cntDelay;
uint64_t totalDelay;
uint64_t avgDelay;
uint64_t maxDelay;
uint64_t minDelay;
// seq of query or subscribe
uint64_t querySeq; // sequence number of sql command
TAOS_SUB *tsub;
char **lines;
SOCKET sockfd;
} threadInfo;
/* ************ Global variables ************ */
extern char * g_aggreFuncDemo[];
extern char * g_aggreFunc[];
extern SArguments g_args;
extern SDbs g_Dbs;
extern char * g_dupstr;
extern int64_t g_totalChildTables;
extern int64_t g_actualChildTables;
extern SQueryMetaInfo g_queryInfo;
extern FILE * g_fpOfInsertResult;
extern bool g_fail;
#define min(a, b) (((a) < (b)) ? (a) : (b))
/* ************ Function declares ************ */
/* demoCommandOpt.c */
int parse_args(int argc, char *argv[]);
void setParaFromArg();
void querySqlFile(TAOS *taos, char *sqlFile);
void testCmdLine();
/* demoJsonOpt.c */
int getInfoFromJsonFile(char *file);
int testMetaFile();
/* demoUtil.c */
int isCommentLine(char *line);
void replaceChildTblName(char *inSql, char *outSql, int tblIndex);
void setupForAnsiEscape(void);
void resetAfterAnsiEscape(void);
int taosRandom();
void tmfree(void *buf);
void tmfclose(FILE *fp);
void fetchResult(TAOS_RES *res, threadInfo *pThreadInfo);
void prompt();
void ERROR_EXIT(const char *msg);
int postProceSql(char *host, uint16_t port, char *sqlstr,
threadInfo *pThreadInfo);
int queryDbExec(TAOS *taos, char *command, QUERY_TYPE type, bool quiet);
int regexMatch(const char *s, const char *reg, int cflags);
int convertHostToServAddr(char *host, uint16_t port,
struct sockaddr_in *serv_addr);
char *formatTimestamp(char *buf, int64_t val, int precision);
void errorWrongValue(char *program, char *wrong_arg, char *wrong_value);
void errorUnrecognized(char *program, char *wrong_arg);
void errorPrintReqArg(char *program, char *wrong_arg);
void errorPrintReqArg2(char *program, char *wrong_arg);
void errorPrintReqArg3(char *program, char *wrong_arg);
bool isStringNumber(char *input);
int getAllChildNameOfSuperTable(TAOS *taos, char *dbName, char *stbName,
char ** childTblNameOfSuperTbl,
int64_t *childTblCountOfSuperTbl);
int getChildNameOfSuperTableWithLimitAndOffset(TAOS *taos, char *dbName,
char * stbName,
char ** childTblNameOfSuperTbl,
int64_t *childTblCountOfSuperTbl,
int64_t limit, uint64_t offset,
bool escapChar);
/* demoInsert.c */
int insertTestProcess();
void postFreeResource();
/* demoOutput.c */
void printVersion();
void printfInsertMeta();
void printfInsertMetaToFile(FILE *fp);
void printStatPerThread(threadInfo *pThreadInfo);
void appendResultBufToFile(char *resultBuf, threadInfo *pThreadInfo);
void printfQueryMeta();
void printHelp();
void printfQuerySystemInfo(TAOS *taos);
/* demoQuery.c */
int queryTestProcess();
/* demoSubscribe.c */
int subscribeTestProcess();
#endif
\ No newline at end of file
src/kit/taosdemo/inc/demoData.h 已删除 100644 → 0
浏览文件 @ 8dc814f6
/*
* 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 __DEMODATA__
#define __DEMODATA__
#include "cJSON.h"
#include "demo.h"
/***** Global variables ******/
extern char * g_sampleDataBuf;
extern char * g_sampleBindBatchArray;
extern int32_t * g_randint;
extern uint32_t *g_randuint;
extern int64_t * g_randbigint;
extern uint64_t *g_randubigint;
extern float * g_randfloat;
extern double * g_randdouble;
extern char * g_randbool_buff;
extern char * g_randint_buff;
extern char * g_randuint_buff;
extern char * g_rand_voltage_buff;
extern char * g_randbigint_buff;
extern char * g_randubigint_buff;
extern char * g_randsmallint_buff;
extern char * g_randusmallint_buff;
extern char * g_randtinyint_buff;
extern char * g_randutinyint_buff;
extern char * g_randfloat_buff;
extern char * g_rand_current_buff;
extern char * g_rand_phase_buff;
extern char * g_randdouble_buff;
/***** Declare functions *****/
int init_rand_data();
char * rand_bool_str();
int32_t rand_bool();
char * rand_tinyint_str();
int32_t rand_tinyint();
char * rand_utinyint_str();
int32_t rand_utinyint();
char * rand_smallint_str();
int32_t rand_smallint();
char * rand_usmallint_str();
int32_t rand_usmallint();
char * rand_int_str();
int32_t rand_int();
char * rand_uint_str();
int32_t rand_uint();
char * rand_bigint_str();
int64_t rand_bigint();
char * rand_ubigint_str();
int64_t rand_ubigint();
char * rand_float_str();
float rand_float();
char * demo_current_float_str();
float UNUSED_FUNC demo_current_float();
char * demo_voltage_int_str();
int32_t UNUSED_FUNC demo_voltage_int();
char * demo_phase_float_str();
float UNUSED_FUNC demo_phase_float();
void rand_string(char *str, int size);
char * rand_double_str();
double rand_double();
int generateTagValuesForStb(SSuperTable *stbInfo, int64_t tableSeq,
char *tagsValBuf);
int64_t getTSRandTail(int64_t timeStampStep, int32_t seq, int disorderRatio,
int disorderRange);
int32_t prepareStbStmtBindTag(char *bindArray, SSuperTable *stbInfo,
char *tagsVal, int32_t timePrec);
int32_t prepareStmtWithoutStb(threadInfo *pThreadInfo, char *tableName,
uint32_t batch, int64_t insertRows,
int64_t recordFrom, int64_t startTime);
int32_t generateStbInterlaceData(threadInfo *pThreadInfo, char *tableName,
uint32_t batchPerTbl, uint64_t i,
uint32_t batchPerTblTimes, uint64_t tableSeq,
char *buffer, int64_t insertRows,
int64_t startTime, uint64_t *pRemainderBufLen);
int64_t generateInterlaceDataWithoutStb(char *tableName, uint32_t batch,
uint64_t tableSeq, char *dbName,
char *buffer, int64_t insertRows,
int64_t startTime,
uint64_t *pRemainderBufLen);
int32_t generateStbProgressiveData(SSuperTable *stbInfo, char *tableName,
int64_t tableSeq, char *dbName, char *buffer,
int64_t insertRows, uint64_t recordFrom,
int64_t startTime, int64_t *pSamplePos,
int64_t *pRemainderBufLen);
int32_t generateProgressiveDataWithoutStb(
char *tableName, threadInfo *pThreadInfo, char *buffer, int64_t insertRows,
uint64_t recordFrom, int64_t startTime, int64_t *pRemainderBufLen);
int64_t generateStbRowData(SSuperTable *stbInfo, char *recBuf,
int64_t remainderBufLen, int64_t timestamp);
int prepareSampleForStb(SSuperTable *stbInfo);
int prepareSampleForNtb();
int parseSamplefileToStmtBatch(SSuperTable *stbInfo);
int parseStbSampleToStmtBatchForThread(threadInfo * pThreadInfo,
SSuperTable *stbInfo, uint32_t timePrec,
uint32_t batch);
int parseNtbSampleToStmtBatchForThread(threadInfo *pThreadInfo,
uint32_t timePrec, uint32_t batch);
int prepareSampleData();
int32_t generateSmlConstPart(char *sml, SSuperTable *stbInfo,
threadInfo *pThreadInfo, int tbSeq);
int32_t generateSmlMutablePart(char *line, char *sml, SSuperTable *stbInfo,
threadInfo *pThreadInfo, int64_t timestamp);
int32_t generateSmlJsonTags(cJSON *tagsList, SSuperTable *stbInfo,
threadInfo *pThreadInfo, int tbSeq);
int32_t generateSmlJsonCols(cJSON *array, cJSON *tag, SSuperTable *stbInfo,
threadInfo *pThreadInfo, int64_t timestamp);
#endif
\ No newline at end of file
src/kit/taosdemo/insert-interlace.json 已删除 100644 → 0
浏览文件 @ 8dc814f6
{
"filetype": "insert",
"cfgdir": "/etc/taos",
"host": "127.0.0.1",
"port": 6030,
"user": "root",
"password": "taosdata",
"thread_count": 4,
"thread_count_create_tbl": 4,
"result_file": "./insert_res.txt",
"confirm_parameter_prompt": "no",
"insert_interval": 1000,
"num_of_records_per_req": 100,
"max_sql_len": 1024000,
"databases": [{
"dbinfo": {
"name": "db",
"drop": "yes",
"replica": 1,
"days": 10,
"cache": 16,
"blocks": 8,
"precision": "ms",
"keep": 365,
"minRows": 100,
"maxRows": 4096,
"comp":2,
"walLevel":1,
"cachelast":0,
"quorum":1,
"fsync":3000,
"update": 0
},
"super_tables": [{
"name": "stb",
"child_table_exists":"no",
"childtable_count": 100,
"childtable_prefix": "stb_",
"auto_create_table": "no",
"data_source": "rand",
"insert_mode": "taosc",
"insert_rows": 1000,
"interlace_rows": 20,
"max_sql_len": 1024000,
"disorder_ratio": 0,
"disorder_range": 1000,
"timestamp_step": 1,
"start_timestamp": "2020-10-01 00:00:00.000",
"sample_format": "csv",
"sample_file": "./sample.csv",
"tags_file": "",
"columns": [{"type": "INT"}],
"tags": [{"type": "TINYINT", "count":1}]
}]
}]
}
src/kit/taosdemo/insert.json 已删除 100644 → 0
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{
"filetype": "insert",
"cfgdir": "/etc/taos",
"host": "127.0.0.1",
"port": 6030,
"user": "root",
"password": "taosdata",
"thread_count": 4,
"thread_count_create_tbl": 4,
"result_file": "./insert_res.txt",
"confirm_parameter_prompt": "no",
"insert_interval": 0,
"num_of_records_per_req": 100,
"max_sql_len": 1024000,
"databases": [{
"dbinfo": {
"name": "db",
"drop": "yes",
"replica": 1,
"days": 10,
"cache": 16,
"blocks": 8,
"precision": "ms",
"keep": 36500,
"minRows": 100,
"maxRows": 4096,
"comp":2,
"walLevel":1,
"cachelast":0,
"quorum":1,
"fsync":3000,
"update": 0
},
"super_tables": [{
"name": "stb",
"child_table_exists":"no",
"childtable_count": 10000,
"childtable_prefix": "stb_",
"auto_create_table": "no",
"data_source": "rand",
"insert_mode": "taosc",
"insert_rows": 100000,
"interlace_rows": 0,
"max_sql_len": 1024000,
"disorder_ratio": 0,
"disorder_range": 1000,
"timestamp_step": 1,
"start_timestamp": "2020-10-01 00:00:00.000",
"sample_format": "csv",
"sample_file": "./sample.csv",
"tags_file": "",
"columns": [{"type": "INT"}, {"type": "DOUBLE", "count":10}, {"type": "BINARY", "len": 16, "count":3}, {"type": "BINARY", "len": 32, "count":6}],
"tags": [{"type": "TINYINT", "count":2}, {"type": "BINARY", "len": 16, "count":5}]
}]
}]
}
src/kit/taosdemo/query.json 已删除 100644 → 0
浏览文件 @ 8dc814f6
{
"filetype": "query",
"cfgdir": "/etc/taos",
"host": "127.0.0.1",
"port": 6030,
"user": "root",
"password": "taosdata",
"confirm_parameter_prompt": "yes",
"databases": "dbx",
"query_times": 1,
"specified_table_query": {
"query_interval": 1,
"concurrent": 4,
"sqls": [
{
"sql": "select last_row(*) from stb where color='red'",
"result": "./query_res0.txt"
},
{
"sql": "select count(*) from stb_01",
"result": "./query_res1.txt"
}
]
},
"super_table_query": {
"stblname": "stb",
"query_interval": 1,
"threads": 4,
"sqls": [
{
"sql": "select last_row(*) from xxxx",
"result": "./query_res2.txt"
}
]
}
}
src/kit/taosdemo/src/demoCommandOpt.c 已删除 100644 → 0
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src/kit/taosdemo/src/demoData.c 已删除 100644 → 0
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src/kit/taosdemo/src/demoInsert.c 已删除 100644 → 0
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src/kit/taosdemo/src/demoMain.c 已删除 100644 → 0
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/*
* 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/>.
*/
#include "demo.h"
int64_t g_totalChildTables = DEFAULT_CHILDTABLES;
int64_t g_actualChildTables = 0;
FILE * g_fpOfInsertResult = NULL;
char * g_dupstr = NULL;
SDbs g_Dbs;
SQueryMetaInfo g_queryInfo;
bool g_fail = false;
SArguments g_args = {
DEFAULT_METAFILE, // metaFile
DEFAULT_TEST_MODE, // test_mode
DEFAULT_HOST, // host
DEFAULT_PORT, // port
DEFAULT_IFACE, // iface
TSDB_DEFAULT_USER, // user
TSDB_DEFAULT_PASS, // password
DEFAULT_DATABASE, // database
DEFAULT_REPLICA, // replica
DEFAULT_TB_PREFIX, // tb_prefix
DEFAULT_ESCAPE_CHAR, // escapeChar
DEFAULT_SQLFILE, // sqlFile
DEFAULT_USE_METRIC, // use_metric
DEFAULT_DROP_DB, // drop_database
DEFAULT_AGGR_FUNC, // aggr_func
DEFAULT_DEBUG, // debug_print
DEFAULT_VERBOSE, // verbose_print
DEFAULT_PERF_STAT, // performance statistic print
DEFAULT_ANS_YES, // answer_yes;
DEFAULT_OUTPUT, // output_file
DEFAULT_SYNC_MODE, // mode : sync or async
DEFAULT_DATA_TYPE, // data_type
DEFAULT_DATATYPE, // dataType
DEFAULT_DATALENGTH, // data_length
DEFAULT_BINWIDTH, // binwidth
DEFAULT_COL_COUNT, // columnCount, timestamp + float + int + float
DEFAULT_LEN_ONE_ROW, // lenOfOneRow
DEFAULT_NTHREADS, // nthreads
DEFAULT_INSERT_INTERVAL, // insert_interval
DEFAULT_TIMESTAMP_STEP, // timestamp_step
DEFAULT_QUERY_TIME, // query_times
DEFAULT_PREPARED_RAND, // prepared_rand
DEFAULT_INTERLACE_ROWS, // interlaceRows;
DEFAULT_REQ_PER_REQ, // reqPerReq
TSDB_MAX_ALLOWED_SQL_LEN, // max_sql_len
DEFAULT_CHILDTABLES, // ntables
DEFAULT_INSERT_ROWS, // insertRows
DEFAULT_ABORT, // abort
DEFAULT_RATIO, // disorderRatio
DEFAULT_DISORDER_RANGE, // disorderRange
DEFAULT_METHOD_DEL, // method_of_delete
DEFAULT_TOTAL_INSERT, // totalInsertRows;
DEFAULT_TOTAL_AFFECT, // totalAffectedRows;
DEFAULT_DEMO_MODE, // demo_mode;
DEFAULT_CHINESE_OPT // chinese
};
int main(int argc, char *argv[]) {
if (parse_args(argc, argv)) {
exit(EXIT_FAILURE);
}
debugPrint("meta file: %s\n", g_args.metaFile);
if (g_args.metaFile) {
g_totalChildTables = 0;
if (getInfoFromJsonFile(g_args.metaFile)) {
exit(EXIT_FAILURE);
}
if (testMetaFile()) {
exit(EXIT_FAILURE);
}
} else {
memset(&g_Dbs, 0, sizeof(SDbs));
g_Dbs.db = calloc(1, sizeof(SDataBase));
if (NULL == g_Dbs.db) {
errorPrint("%s", "failed to allocate memory\n");
}
g_Dbs.db[0].superTbls = calloc(1, sizeof(SSuperTable));
if (NULL == g_Dbs.db[0].superTbls) {
errorPrint("%s", "failed to allocate memory\n");
}
setParaFromArg();
if (NULL != g_args.sqlFile) {
TAOS *qtaos = taos_connect(g_Dbs.host, g_Dbs.user, g_Dbs.password,
g_Dbs.db[0].dbName, g_Dbs.port);
querySqlFile(qtaos, g_args.sqlFile);
taos_close(qtaos);
} else {
testCmdLine();
}
}
postFreeResource();
return 0;
}
\ No newline at end of file
src/kit/taosdemo/src/demoOutput.c 已删除 100644 → 0
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src/kit/taosdemo/src/demoQuery.c 已删除 100644 → 0
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src/kit/taosdemo/src/demoSubscribe.c 已删除 100644 → 0
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src/kit/taosdemo/src/demoUtil.c 已删除 100644 → 0
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src/kit/taosdemo/subscribe.json 已删除 100644 → 0
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{
"filetype": "subscribe",
"cfgdir": "/etc/taos",
"host": "127.0.0.1",
"port": 6030,
"user": "root",
"password": "taosdata",
"databases": "test",
"specified_table_query": {
"concurrent": 1,
"mode": "sync",
"interval": 1000,
"restart": "yes",
"keepProgress": "yes",
"resubAfterConsume": 10,
"sqls": [
{
"sql": "select avg(col1) from meters where col1 > 1;",
"result": "./subscribe_res0.txt"
}
]
},
"super_table_query": {
"stblname": "meters",
"threads": 1,
"mode": "sync",
"interval": 1000,
"restart": "yes",
"keepProgress": "yes",
"sqls": [
{
"sql": "select col1 from xxxx where col1 > 10;",
"result": "./subscribe_res1.txt"
}
]
}
}
src/kit/taosdemo/taosdemo.c 已删除 100644 → 0
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src/plugins/CMakeLists.txt
浏览文件 @ 42fae6e2
......@@ -43,7 +43,7 @@ ELSE ()
COMMAND git clean -f -d
BUILD_COMMAND CGO_CFLAGS=-I${CMAKE_CURRENT_SOURCE_DIR}/../inc CGO_LDFLAGS=-L${CMAKE_BINARY_DIR}/build/lib go build -ldflags "-s -w -X github.com/taosdata/taosadapter/version.CommitID=${taosadapter_commit_sha1}"
INSTALL_COMMAND
COMMAND curl -sL https://github.com/upx/upx/releases/download/v3.96/upx-3.96-amd64_linux.tar.xz -o upx.tar.xz && tar xvJf upx.tar.xz --strip-components 1 > /dev/null && ./upx taosadapter || :
COMMAND curl -sL https://github.com/upx/upx/releases/download/v3.96/upx-3.96-amd64_linux.tar.xz -o upx.tar.xz && tar -xvJf upx.tar.xz -C ${CMAKE_BINARY_DIR} --strip-components 1 > /dev/null && ${CMAKE_BINARY_DIR}/upx taosadapter || :
COMMAND cmake -E copy taosadapter ${CMAKE_BINARY_DIR}/build/bin
COMMAND cmake -E make_directory ${CMAKE_BINARY_DIR}/test/cfg/
COMMAND cmake -E copy ./example/config/taosadapter.toml ${CMAKE_BINARY_DIR}/test/cfg/
......
taosadapter @ 88346a2e
比较 6397bf59...88346a2e
Subproject commit 6397bf5963f62f0aa5c4b9b961b16ed5c62579f1
Subproject commit 88346a2e4e2e9282d2ec8b8c5264ca1ec23698a1
src/query/inc/qAggMain.h
浏览文件 @ 42fae6e2
......@@ -76,6 +76,8 @@ extern "C" {
#define TSDB_FUNC_BLKINFO 36
#define TSDB_FUNC_ELAPSED 37
///////////////////////////////////////////
// the following functions is not implemented.
// after implementation, move them before TSDB_FUNC_BLKINFO. also make TSDB_FUNC_BLKINFO the maxium function index
......
src/query/inc/qExecutor.h
浏览文件 @ 42fae6e2
......@@ -230,6 +230,7 @@ typedef struct SQueryAttr {
bool diffQuery; // is diff query
bool simpleAgg;
bool pointInterpQuery; // point interpolation query
bool needTableSeqScan; // need scan table by table
bool needReverseScan; // need reverse scan
bool distinct; // distinct query or not
bool stateWindow; // window State on sub/normal table
......
src/query/src/qAggMain.c
浏览文件 @ 42fae6e2
......@@ -196,6 +196,12 @@ typedef struct {
char *taglists;
} SSampleFuncInfo;
typedef struct SElapsedInfo {
int8_t hasResult;
TSKEY min;
TSKEY max;
} SElapsedInfo;
typedef struct {
bool valueAssigned;
union {
......@@ -371,6 +377,11 @@ int32_t getResultDataInfo(int32_t dataType, int32_t dataBytes, int32_t functionI
*bytes = sizeof(STwaInfo);
*interBytes = *bytes;
return TSDB_CODE_SUCCESS;
} else if (functionId == TSDB_FUNC_ELAPSED) {
*type = TSDB_DATA_TYPE_BINARY;
*bytes = sizeof(SElapsedInfo);
*interBytes = *bytes;
return TSDB_CODE_SUCCESS;
}
}
......@@ -471,6 +482,10 @@ int32_t getResultDataInfo(int32_t dataType, int32_t dataBytes, int32_t functionI
*bytes = sizeof(SStddevdstInfo);
*interBytes = (*bytes);
} else if (functionId == TSDB_FUNC_ELAPSED) {
*type = TSDB_DATA_TYPE_DOUBLE;
*bytes = tDataTypes[*type].bytes;
*interBytes = sizeof(SElapsedInfo);
} else {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
......@@ -480,6 +495,7 @@ int32_t getResultDataInfo(int32_t dataType, int32_t dataBytes, int32_t functionI
// TODO use hash table
int32_t isValidFunction(const char* name, int32_t len) {
<<<<<<< HEAD
for (int32_t i = 0; i < TSDB_FUNC_SCALAR_MAX_NUM; ++i) {
int32_t nameLen = (int32_t) strlen(aScalarFunctions[i].name);
......@@ -492,7 +508,7 @@ int32_t isValidFunction(const char* name, int32_t len) {
}
}
for(int32_t i = 0; i <= tListLen(aAggs); ++i) {
for(int32_t i = 0; i <= TSDB_FUNC_ELAPSED; ++i) {
int32_t nameLen = (int32_t) strlen(aAggs[i].name);
if (len != nameLen) {
continue;
......@@ -3461,7 +3477,7 @@ static void spread_function(SQLFunctionCtx *pCtx) {
SSpreadInfo *pInfo = GET_ROWCELL_INTERBUF(pResInfo);
int32_t numOfElems = 0;
// todo : opt with pre-calculated result
// column missing cause the hasNull to be true
if (pCtx->preAggVals.isSet) {
......@@ -3564,7 +3580,7 @@ void spread_function_finalizer(SQLFunctionCtx *pCtx) {
* the type of intermediate data is binary
*/
SResultRowCellInfo *pResInfo = GET_RES_INFO(pCtx);
if (pCtx->currentStage == MERGE_STAGE) {
assert(pCtx->inputType == TSDB_DATA_TYPE_BINARY);
......@@ -4755,6 +4771,120 @@ static void sample_func_finalizer(SQLFunctionCtx *pCtx) {
doFinalizer(pCtx);
}
static SElapsedInfo * getSElapsedInfo(SQLFunctionCtx *pCtx) {
if (pCtx->stableQuery && pCtx->currentStage != MERGE_STAGE) {
return (SElapsedInfo *)pCtx->pOutput;
} else {
return GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
}
}
static bool elapsedSetup(SQLFunctionCtx *pCtx, SResultRowCellInfo* pResInfo) {
if (!function_setup(pCtx, pResInfo)) {
return false;
}
SElapsedInfo *pInfo = getSElapsedInfo(pCtx);
pInfo->min = MAX_TS_KEY;
pInfo->max = 0;
pInfo->hasResult = 0;
return true;
}
static int32_t elapsedRequired(SQLFunctionCtx *pCtx, STimeWindow* w, int32_t colId) {
return BLK_DATA_NO_NEEDED;
}
static void elapsedFunction(SQLFunctionCtx *pCtx) {
SElapsedInfo *pInfo = getSElapsedInfo(pCtx);
if (pCtx->preAggVals.isSet) {
if (pInfo->min == MAX_TS_KEY) {
pInfo->min = pCtx->preAggVals.statis.min;
pInfo->max = pCtx->preAggVals.statis.max;
} else {
if (pCtx->order == TSDB_ORDER_ASC) {
pInfo->max = pCtx->preAggVals.statis.max;
} else {
pInfo->min = pCtx->preAggVals.statis.min;
}
}
} else {
// 0 == pCtx->size mean this is end interpolation.
if (0 == pCtx->size) {
if (pCtx->order == TSDB_ORDER_DESC) {
if (pCtx->end.key != INT64_MIN) {
pInfo->min = pCtx->end.key;
}
} else {
if (pCtx->end.key != INT64_MIN) {
pInfo->max = pCtx->end.key + 1;
}
}
goto elapsedOver;
}
int64_t *ptsList = (int64_t *)GET_INPUT_DATA_LIST(pCtx);
// pCtx->start.key == INT64_MIN mean this is first window or there is actual start point of current window.
// pCtx->end.key == INT64_MIN mean current window does not end in current data block or there is actual end point of current window.
if (pCtx->order == TSDB_ORDER_DESC) {
if (pCtx->start.key == INT64_MIN) {
pInfo->max = (pInfo->max < ptsList[pCtx->size - 1]) ? ptsList[pCtx->size - 1] : pInfo->max;
} else {
pInfo->max = pCtx->start.key + 1;
}
if (pCtx->end.key != INT64_MIN) {
pInfo->min = pCtx->end.key;
} else {
pInfo->min = ptsList[0];
}
} else {
if (pCtx->start.key == INT64_MIN) {
pInfo->min = (pInfo->min > ptsList[0]) ? ptsList[0] : pInfo->min;
} else {
pInfo->min = pCtx->start.key;
}
if (pCtx->end.key != INT64_MIN) {
pInfo->max = pCtx->end.key + 1;
} else {
pInfo->max = ptsList[pCtx->size - 1];
}
}
}
elapsedOver:
SET_VAL(pCtx, pCtx->size, 1);
if (pCtx->size > 0) {
GET_RES_INFO(pCtx)->hasResult = DATA_SET_FLAG;
pInfo->hasResult = DATA_SET_FLAG;
}
}
static void elapsedMerge(SQLFunctionCtx *pCtx) {
SElapsedInfo *pInfo = getSElapsedInfo(pCtx);
memcpy(pInfo, pCtx->pInput, (size_t)pCtx->inputBytes);
GET_RES_INFO(pCtx)->hasResult = pInfo->hasResult;
}
static void elapsedFinalizer(SQLFunctionCtx *pCtx) {
if (GET_RES_INFO(pCtx)->hasResult != DATA_SET_FLAG) {
setNull(pCtx->pOutput, pCtx->outputType, pCtx->outputBytes);
return;
}
SElapsedInfo *pInfo = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
*(double *)pCtx->pOutput = (double)pInfo->max - (double)pInfo->min;
if (pCtx->numOfParams > 0 && pCtx->param[0].i64 > 0) {
*(double *)pCtx->pOutput = *(double *)pCtx->pOutput / pCtx->param[0].i64;
}
GET_RES_INFO(pCtx)->numOfRes = 1;
doFinalizer(pCtx);
}
/////////////////////////////////////////////////////////////////////////////////////////////
/*
* function compatible list.
......@@ -4775,8 +4905,8 @@ int32_t functionCompatList[] = {
1, 1, 1, 1, -1, 1, 1, 1, 5, 1, 1,
// tid_tag, deriv, csum, mavg, sample,
6, 8, -1, -1, -1,
// block_info
7
// block_info, elapsed
7, 1
};
SAggFunctionInfo aAggs[40] = {{
......@@ -5179,7 +5309,7 @@ SAggFunctionInfo aAggs[40] = {{
dataBlockRequired,
},
{
// 36
// 33
"csum",
TSDB_FUNC_CSUM,
TSDB_FUNC_INVALID_ID,
......@@ -5191,7 +5321,7 @@ SAggFunctionInfo aAggs[40] = {{
dataBlockRequired,
},
{
// 37
// 34
"mavg",
TSDB_FUNC_MAVG,
TSDB_FUNC_INVALID_ID,
......@@ -5203,7 +5333,7 @@ SAggFunctionInfo aAggs[40] = {{
dataBlockRequired,
},
{
// 38
// 35
"sample",
TSDB_FUNC_SAMPLE,
TSDB_FUNC_SAMPLE,
......@@ -5215,7 +5345,7 @@ SAggFunctionInfo aAggs[40] = {{
dataBlockRequired,
},
{
// 39
// 36
"_block_dist",
TSDB_FUNC_BLKINFO,
TSDB_FUNC_BLKINFO,
......@@ -5226,4 +5356,16 @@ SAggFunctionInfo aAggs[40] = {{
block_func_merge,
dataBlockRequired,
},
{
// 37
"elapsed",
TSDB_FUNC_ELAPSED,
TSDB_FUNC_ELAPSED,
TSDB_BASE_FUNC_SO,
elapsedSetup,
elapsedFunction,
elapsedFinalizer,
elapsedMerge,
elapsedRequired,
}
};
src/query/src/qExecutor.c
浏览文件 @ 42fae6e2
此差异已折叠。
src/query/src/qPlan.c
浏览文件 @ 42fae6e2
......@@ -538,7 +538,7 @@ SArray* createTableScanPlan(SQueryAttr* pQueryAttr) {
} else {
if (pQueryAttr->queryBlockDist) {
op = OP_TableBlockInfoScan;
} else if (pQueryAttr->tsCompQuery || pQueryAttr->diffQuery) {
} else if (pQueryAttr->tsCompQuery || pQueryAttr->diffQuery || pQueryAttr->needTableSeqScan) {
op = OP_TableSeqScan;
} else if (pQueryAttr->needReverseScan || pQueryAttr->pointInterpQuery) {
op = OP_DataBlocksOptScan;
......
src/util/src/terror.c
浏览文件 @ 42fae6e2
......@@ -16,7 +16,7 @@
#include "os.h"
#define TAOS_ERROR_C
typedef struct {
int32_t val;
const char* str;
......@@ -232,6 +232,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_DND_INVALID_MSG_LEN, "Invalid message lengt
TAOS_DEFINE_ERROR(TSDB_CODE_DND_ACTION_IN_PROGRESS, "Action in progress")
TAOS_DEFINE_ERROR(TSDB_CODE_DND_TOO_MANY_VNODES, "Too many vnode directories")
TAOS_DEFINE_ERROR(TSDB_CODE_DND_EXITING, "Dnode is exiting")
TAOS_DEFINE_ERROR(TSDB_CODE_DND_VNODE_OPEN_FAILED, "Vnode open failed")
// vnode
TAOS_DEFINE_ERROR(TSDB_CODE_VND_ACTION_IN_PROGRESS, "Action in progress")
......
tests/examples/C#/C#checker/C#checker.csproj 0 → 100644
浏览文件 @ 42fae6e2
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net5.0</TargetFramework>
<RootNamespace>C_checker</RootNamespace>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="TDengine.Connector" Version="1.0.2" />
</ItemGroup>
</Project>
tests/examples/C#/TDengineDriver.cs 已删除 100644 → 0
浏览文件 @ 8dc814f6
此差异已折叠。
tests/examples/C#/TDengineTest.cs 已删除 100644 → 0
浏览文件 @ 8dc814f6
此差异已折叠。
tests/examples/C#/TDengineTest/TDengineTest.cs 0 → 100644
浏览文件 @ 42fae6e2
此差异已折叠。
tests/examples/C#/TDengineTest/TDengineTest.csproj 0 → 100644
浏览文件 @ 42fae6e2
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net5.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="TDengine.Connector" Version="1.0.2" />
</ItemGroup>
</Project>
tests/examples/C#/taosdemo/TDengineDriver.cs 已删除 100644 → 0
浏览文件 @ 8dc814f6
此差异已折叠。
tests/examples/C#/taosdemo/taosdemo.csproj
浏览文件 @ 42fae6e2
......@@ -6,4 +6,8 @@
<GenerateAssemblyInfo>false</GenerateAssemblyInfo>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="TDengine.Connector" Version="1.0.2" />
</ItemGroup>
</Project>
tests/pytest/fulltest.sh
浏览文件 @ 42fae6e2
......@@ -371,6 +371,9 @@ python3 ./test.py -f functions/function_irate.py
python3 ./test.py -f functions/function_ceil.py
python3 ./test.py -f functions/function_floor.py
python3 ./test.py -f functions/function_round.py
python3 ./test.py -f functions/function_elapsed.py
python3 ./test.py -f functions/function_mavg.py
python3 ./test.py -f functions/function_csum.py
python3 ./test.py -f insert/unsignedInt.py
python3 ./test.py -f insert/unsignedBigint.py
......
tests/pytest/functions/function_all_sample.py 0 → 100644
浏览文件 @ 42fae6e2
此差异已折叠。
tests/pytest/functions/function_csum.py 0 → 100644
浏览文件 @ 42fae6e2
此差异已折叠。
tests/pytest/functions/function_elapsed.py 0 → 100644
浏览文件 @ 42fae6e2
此差异已折叠。
tests/pytest/functions/function_elapsed_case.py 0 → 100644
浏览文件 @ 42fae6e2
此差异已折叠。
tests/pytest/functions/function_elapsed_restart.py 0 → 100644
浏览文件 @ 42fae6e2
此差异已折叠。
tests/pytest/functions/function_mavg.py 0 → 100644
浏览文件 @ 42fae6e2
此差异已折叠。
tests/pytest/insert/line_insert.py
浏览文件 @ 42fae6e2
此差异已折叠。
tests/pytest/query/queryLike.py
浏览文件 @ 42fae6e2
此差异已折叠。
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