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TDengine
TDengine
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Merge branch '3.0' of github.com:taosdata/TDengine into 3.0

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docs/en/14-reference/03-connector/php.mdx
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---
sidebar_position: 1
sidebar_label: PHP
sidebar_label: PHP (community contribution)
title: PHP Connector
---
......
docs/en/14-reference/03-connector/python.mdx
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......@@ -150,10 +150,19 @@ If the test is successful, it will output the server version information, e.g.
```json
{
"status": "succ",
"head": ["server_version()"],
"column_meta": [["server_version()", 8, 8]],
"data": [["2.4.0.16"]],
"code": 0,
"column_meta": [
[
"server_version()",
"VARCHAR",
7
]
],
"data": [
[
"3.0.0.0"
]
],
"rows": 1
}
```
......
docs/en/14-reference/11-docker/index.md
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......@@ -115,7 +115,7 @@ If you want to start your application in a container, you need to add the corres
```docker
FROM ubuntu:20.04
RUN apt-get update && apt-get install -y wget
ENV TDENGINE_VERSION=2.4.0.0
ENV TDENGINE_VERSION=3.0.0.0
RUN wget -c https://www.taosdata.com/assets-download/TDengine-client-${TDENGINE_VERSION}-Linux-x64.tar.gz \
&& tar xvf TDengine-client-${TDENGINE_VERSION}-Linux-x64.tar.gz \
&& cd TDengine-client-${TDENGINE_VERSION} \
......@@ -216,7 +216,7 @@ Here is the full Dockerfile:
```docker
FROM golang:1.17.6-buster as builder
ENV TDENGINE_VERSION=2.4.0.0
ENV TDENGINE_VERSION=3.0.0.0
RUN wget -c https://www.taosdata.com/assets-download/TDengine-client-${TDENGINE_VERSION}-Linux-x64.tar.gz \
&& tar xvf TDengine-client-${TDENGINE_VERSION}-Linux-x64.tar.gz \
&& cd TDengine-client-${TDENGINE_VERSION} \
......@@ -232,7 +232,7 @@ RUN go build
FROM ubuntu:20.04
RUN apt-get update && apt-get install -y wget
ENV TDENGINE_VERSION=2.4.0.0
ENV TDENGINE_VERSION=3.0.0.0
RUN wget -c https://www.taosdata.com/assets-download/TDengine-client-${TDENGINE_VERSION}-Linux-x64.tar.gz \
&& tar xvf TDengine-client-${TDENGINE_VERSION}-Linux-x64.tar.gz \
&& cd TDengine-client-${TDENGINE_VERSION} \
......@@ -320,7 +320,7 @@ password: taosdata
2. Start the cluster
```shell
$ VERSION=2.4.0.0 docker-compose up -d
$ VERSION=3.0.0.0 docker-compose up -d
Creating network "test_default" with the default driver
Creating volume "test_taosdata-td1" with default driver
Creating volume "test_taoslog-td1" with default driver
......@@ -457,7 +457,7 @@ If you want to deploy a container-based TDengine cluster on multiple hosts, you
The docker-compose file can refer to the previous section. Here is the command to start TDengine with docker swarm:
```shell
$ VERSION=2.4.0 docker stack deploy -c docker-compose.yml taos
$ VERSION=3.0.0.0 docker stack deploy -c docker-compose.yml taos
Creating network taos_inter
Creating network taos_api
Creating service taos_arbitrator
......@@ -473,20 +473,20 @@ Checking status:
$ docker stack ps taos
ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS
79ni8temw59n taos_nginx.1 nginx:latest TM1701 Running Running about a minute ago
3e94u72msiyg taos_adapter.1 tdengine/tdengine:2.4.0 TM1702 Running Running 56 seconds ago
100amjkwzsc6 taos_td-2.1 tdengine/tdengine:2.4.0 TM1703 Running Running about a minute ago
pkjehr2vvaaa taos_td-1.1 tdengine/tdengine:2.4.0 TM1704 Running Running 2 minutes ago
tpzvgpsr1qkt taos_arbitrator.1 tdengine/tdengine:2.4.0 TM1705 Running Running 2 minutes ago
rvss3g5yg6fa taos_adapter.2 tdengine/tdengine:2.4.0 TM1706 Running Running 56 seconds ago
i2augxamfllf taos_adapter.3 tdengine/tdengine:2.4.0 TM1707 Running Running 56 seconds ago
lmjyhzccpvpg taos_adapter.4 tdengine/tdengine:2.4.0 TM1708 Running Running 56 seconds ago
3e94u72msiyg taos_adapter.1 tdengine/tdengine:3.0.0.0 TM1702 Running Running 56 seconds ago
100amjkwzsc6 taos_td-2.1 tdengine/tdengine:3.0.0.0 TM1703 Running Running about a minute ago
pkjehr2vvaaa taos_td-1.1 tdengine/tdengine:3.0.0.0 TM1704 Running Running 2 minutes ago
tpzvgpsr1qkt taos_arbitrator.1 tdengine/tdengine:3.0.0.0 TM1705 Running Running 2 minutes ago
rvss3g5yg6fa taos_adapter.2 tdengine/tdengine:3.0.0.0 TM1706 Running Running 56 seconds ago
i2augxamfllf taos_adapter.3 tdengine/tdengine:3.0.0.0 TM1707 Running Running 56 seconds ago
lmjyhzccpvpg taos_adapter.4 tdengine/tdengine:3.0.0.0 TM1708 Running Running 56 seconds ago
$ docker service ls
ID NAME MODE REPLICAS IMAGE PORTS
561t4lu6nfw6 taos_adapter replicated 4/4 tdengine/tdengine:2.4.0
3hk5ct3q90sm taos_arbitrator replicated 1/1 tdengine/tdengine:2.4.0
561t4lu6nfw6 taos_adapter replicated 4/4 tdengine/tdengine:3.0.0.0
3hk5ct3q90sm taos_arbitrator replicated 1/1 tdengine/tdengine:3.0.0.0
d8qr52envqzu taos_nginx replicated 1/1 nginx:latest *:6041->6041/tcp, *:6044->6044/udp
2isssfvjk747 taos_td-1 replicated 1/1 tdengine/tdengine:2.4.0
9pzw7u02ichv taos_td-2 replicated 1/1 tdengine/tdengine:2.4.0
2isssfvjk747 taos_td-1 replicated 1/1 tdengine/tdengine:3.0.0.0
9pzw7u02ichv taos_td-2 replicated 1/1 tdengine/tdengine:3.0.0.0
```
From the above output, you can see two dnodes, two taosAdapters, and one Nginx reverse proxy service.
......@@ -502,5 +502,5 @@ verify: Service converged
$ docker service ls -f name=taos_adapter
ID NAME MODE REPLICAS IMAGE PORTS
561t4lu6nfw6 taos_adapter replicated 1/1 tdengine/tdengine:2.4.0
561t4lu6nfw6 taos_adapter replicated 1/1 tdengine/tdengine:3.0.0.0
```
docs/en/20-third-party/06-statsd.md
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......@@ -39,15 +39,8 @@ $ echo "foo:1|c" | nc -u -w0 127.0.0.1 8125
Use the TDengine CLI to verify that StatsD data is written to TDengine and can read out correctly.
```
Welcome to the TDengine shell from Linux, Client Version:2.4.0.0
Copyright (c) 2020 by TAOS Data, Inc. All rights reserved.
taos> show databases;
name | created_time | ntables | vgroups | replica | quorum | days | keep | cache(MB) | blocks | minrows | maxrows | wallevel | fsync | comp | cachelast | precision | update | status |
====================================================================================================================================================================================================================================================================================
log | 2022-04-20 07:19:50.260 | 11 | 1 | 1 | 1 | 10 | 3650 | 16 | 6 | 100 | 4096 | 1 | 3000 | 2 | 0 | ms | 0 | ready |
statsd | 2022-04-20 09:54:51.220 | 1 | 1 | 1 | 1 | 10 | 3650 | 16 | 6 | 100 | 4096 | 1 | 3000 | 2 | 0 | ns | 2 | ready |
Query OK, 2 row(s) in set (0.003142s)
Welcome to the TDengine shell from Linux, Client Version:3.0.0.0
Copyright (c) 2022 by TAOS Data, Inc. All rights reserved.
taos> use statsd;
Database changed.
......
docs/en/25-application/01-telegraf.md
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......@@ -34,7 +34,7 @@ Please refer to the [official documentation](https://grafana.com/grafana/downloa
### TDengine
Download the latest TDengine-server 2.4.0.x or above from the [Downloads](http://taosdata.com/cn/all-downloads/) page on the TAOSData website and install it.
Download the latest TDengine-server from the [Downloads](http://tdengine.com/en/all-downloads/) page on the TAOSData website and install it.
## Data Connection Setup
......@@ -79,5 +79,5 @@ Click on the plus icon on the left and select `Import` to get the data from `htt
## Wrap-up
The above demonstrates how to quickly build a IT DevOps visualization system. Thanks to the new schemaless protocol parsing feature in TDengine version 2.4.0.0 and ability to integrate easily with a large software ecosystem, users can build an efficient and easy-to-use IT DevOps visualization system in just a few minutes.
The above demonstrates how to quickly build a IT DevOps visualization system. Thanks to the schemaless protocol parsing feature in TDengine and ability to integrate easily with a large software ecosystem, users can build an efficient and easy-to-use IT DevOps visualization system in just a few minutes.
Please refer to the official documentation and product implementation cases for other features.
docs/en/25-application/02-collectd.md
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......@@ -37,7 +37,7 @@ Please refer to the [official documentation](https://grafana.com/grafana/downloa
### Install TDengine
Download the latest TDengine-server 2.4.0.x or above from the [Downloads](http://taosdata.com/cn/all-downloads/) page on the TAOSData website and install it.
Download the latest TDengine-server from the [Downloads](http://tdengine.com/en/all-downloads/) page on the TAOSData website and install it.
## Data Connection Setup
......@@ -99,6 +99,6 @@ Download the dashboard json from `https://github.com/taosdata/grafanaplugin/blob
## Wrap-up
TDengine, as an emerging time-series big data platform, has the advantages of high performance, high reliability, easy management and easy maintenance. Thanks to the new schemaless protocol parsing feature in TDengine version 2.4.0.0 and ability to integrate easily with a large software ecosystem, users can build an efficient and easy-to-use IT DevOps visualization system, or adapt an existing system, in just a few minutes.
TDengine, as an emerging time-series big data platform, has the advantages of high performance, high reliability, easy management and easy maintenance. Thanks to the new schemaless protocol parsing feature in TDengine and ability to integrate easily with a large software ecosystem, users can build an efficient and easy-to-use IT DevOps visualization system, or adapt an existing system, in just a few minutes.
For TDengine's powerful data writing and querying performance and other features, please refer to the official documentation and successful product implementation cases.
docs/examples/python/connect_native_reference.py
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......@@ -11,10 +11,10 @@ conn: taos.TaosConnection = taos.connect(host="localhost",
server_version = conn.server_info
print("server_version", server_version)
client_version = conn.client_info
print("client_version", client_version) # 2.4.0.16
print("client_version", client_version) # 3.0.0.0
conn.close()
# possible output:
# 2.4.0.16
# 2.4.0.16
# 3.0.0.0
# 3.0.0.0
docs/zh/05-get-started/_pkg_install.mdx
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......@@ -2,7 +2,7 @@ import PkgList from "/components/PkgList";
TDengine 的安装非常简单，从下载到安装成功仅仅只要几秒钟。
为方便使用，从 2.4.0.10 开始，标准的服务端安装包包含了 taos、taosd、taosAdapter、taosdump、taosBenchmark、TDinsight 安装脚本和示例代码；如果您只需要用到服务端程序和客户端连接的 C/C++ 语言支持，也可以仅下载 lite 版本的安装包。
标准的服务端安装包包含了 taos、taosd、taosAdapter、taosdump、taosBenchmark、TDinsight 安装脚本和示例代码；如果您只需要用到服务端程序和客户端连接的 C/C++ 语言支持，也可以仅下载 lite 版本的安装包。
在安装包格式上，我们提供 tar.gz, rpm 和 deb 格式，为企业客户提供 tar.gz 格式安装包，以方便在特定操作系统上使用。需要注意的是，rpm 和 deb 包不含 taosdump、taosBenchmark 和 TDinsight 安装脚本，这些工具需要通过安装 taosTool 包获得。
......
docs/zh/07-develop/01-connect/index.md
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......@@ -223,7 +223,7 @@ phpize && ./configure && make -j && make install
**手动指定 TDengine 目录：**
```shell
phpize && ./configure --with-tdengine-dir=/usr/local/Cellar/tdengine/2.4.0.0 && make -j && make install
phpize && ./configure --with-tdengine-dir=/usr/local/Cellar/tdengine/3.0.0.0 && make -j && make install
```
> `--with-tdengine-dir=` 后跟上 TDengine 目录。
......
docs/zh/12-taos-sql/18-escape.md
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......@@ -15,9 +15,6 @@ title: 转义字符说明
| `\%` | % 规则见下 |
| `\_` | \_ 规则见下 |
:::note
转义符的功能从 2.4.0.4 版本开始
:::
## 转义字符使用规则
......
docs/zh/14-reference/03-connector/php.mdx
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---
sidebar_position: 1
sidebar_label: PHP
sidebar_label: PHP（社区贡献）
title: PHP Connector
---
......@@ -61,7 +61,7 @@ phpize && ./configure && make -j && make install
**手动指定 tdengine 目录：**
```shell
phpize && ./configure --with-tdengine-dir=/usr/local/Cellar/tdengine/2.4.0.0 && make -j && make install
phpize && ./configure --with-tdengine-dir=/usr/local/Cellar/tdengine/3.0.0.0 && make -j && make install
```
> `--with-tdengine-dir=` 后跟上 tdengine 目录。
......
docs/zh/14-reference/03-connector/python.mdx
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......@@ -150,10 +150,19 @@ curl -u root:taosdata http://<FQDN>:<PORT>/rest/sql -d "select server_version()"
```json
{
"status": "succ",
"head": ["server_version()"],
"column_meta": [["server_version()", 8, 8]],
"data": [["2.4.0.16"]],
"code": 0,
"column_meta": [
[
"server_version()",
"VARCHAR",
7
]
],
"data": [
[
"3.0.0.0"
]
],
"rows": 1
}
```
......
docs/zh/14-reference/04-taosadapter.md
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......@@ -30,7 +30,7 @@ taosAdapter 提供以下功能：
### 安装 taosAdapter
taosAdapter 从 TDengine v2.4.0.0 版本开始成为 TDengine 服务端软件 的一部分，如果您使用 TDengine server 您不需要任何额外的步骤来安装 taosAdapter。您可以从[涛思数据官方网站](https://taosdata.com/cn/all-downloads/)下载 TDengine server（taosAdapter 包含在 v2.4.0.0 及以上版本）安装包。如果需要将 taosAdapter 分离部署在 TDengine server 之外的服务器上，则应该在该服务器上安装完整的 TDengine 来安装 taosAdapter。如果您需要使用源代码编译生成 taosAdapter，您可以参考[构建 taosAdapter](https://github.com/taosdata/taosadapter/blob/3.0/BUILD-CN.md)文档。
taosAdapter 是 TDengine 服务端软件 的一部分，如果您使用 TDengine server 您不需要任何额外的步骤来安装 taosAdapter。您可以从[涛思数据官方网站](https://taosdata.com/cn/all-downloads/)下载 TDengine server 安装包。如果需要将 taosAdapter 分离部署在 TDengine server 之外的服务器上，则应该在该服务器上安装完整的 TDengine 来安装 taosAdapter。如果您需要使用源代码编译生成 taosAdapter，您可以参考[构建 taosAdapter](https://github.com/taosdata/taosadapter/blob/3.0/BUILD-CN.md)文档。
### start/stop taosAdapter
......
docs/zh/14-reference/12-directory.md
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......@@ -30,7 +30,7 @@ TDengine 的所有可执行文件默认存放在 _/usr/local/taos/bin_ 目录下
- _taosd-dump-cfg.gdb_：用于方便调试 taosd 的 gdb 执行脚本。
:::note
2.4.0.0 版本之后的 taosBenchmark 和 taosdump 需要安装独立安装包 taosTools。
taosdump 需要安装独立安装包 taosTools。
:::
......
docs/zh/25-application/01-telegraf.md
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......@@ -34,7 +34,7 @@ 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
### TDengine
从涛思数据官网[下载](http://taosdata.com/cn/all-downloads/)页面下载最新 TDengine-server 2.4.0.x 或以上版本安装。
从涛思数据官网[下载](http://taosdata.com/cn/all-downloads/)页面下载最新 TDengine-server 版本安装。
## 数据链路设置
......@@ -79,4 +79,4 @@ sudo systemctl start telegraf
## 总结
以上演示如何快速搭建一个完整的 IT 运维展示系统。得力于 TDengine 2.4.0.0 版本中新增的 schemaless 协议解析功能，以及强大的生态软件适配能力，用户可以短短数分钟就可以搭建一个高效易用的 IT 运维系统。TDengine 强大的数据写入查询性能和其他丰富功能请参考官方文档和产品落地案例。
以上演示如何快速搭建一个完整的 IT 运维展示系统。得力于 TDengine 的 schemaless 协议解析功能，以及强大的生态软件适配能力，用户可以短短数分钟就可以搭建一个高效易用的 IT 运维系统。TDengine 强大的数据写入查询性能和其他丰富功能请参考官方文档和产品落地案例。
docs/zh/25-application/02-collectd.md
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......@@ -36,7 +36,7 @@ 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
### 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 2.4.0.x 或以上版本安装。
从涛思数据官网[下载](http://taosdata.com/cn/all-downloads/)页面下载最新 TDengine-server 版本安装。
## 数据链路设置
......@@ -90,6 +90,6 @@ repeater 部分添加 { host:'<TDengine server/cluster host>', port: <port for S
## 总结
TDengine 作为新兴的时序大数据平台，具备极强的高性能、高可靠、易管理、易维护的优势。得力于 TDengine 2.4.0.0 版本中新增的 schemaless 协议解析功能，以及强大的生态软件适配能力，用户可以短短数分钟就可以搭建一个高效易用的 IT 运维系统或者适配一个已存在的系统。
TDengine 作为新兴的时序大数据平台，具备极强的高性能、高可靠、易管理、易维护的优势。得力于 TDengine 的 schemaless 协议解析功能，以及强大的生态软件适配能力，用户可以短短数分钟就可以搭建一个高效易用的 IT 运维系统或者适配一个已存在的系统。
TDengine 强大的数据写入查询性能和其他丰富功能请参考官方文档和产品成功落地案例。
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