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docs: supplement r language connnector note (#22340) 

* docs: add r language to connector

* docs: add r lang english version in connector

* docs: fix include path and note format

* Update 60-r-lang.mdx

minor changes

* docs: supplement r language note

---------

Co-authored-by: danielclow <106956386+danielclow@users.noreply.github.com>
This commit is contained in:
Shuduo Sang 2023-08-05 20:58:49 +08:00 committed by GitHub
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3 changed files with 10 additions and 4 deletions
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5
docs/en/14-reference/03-connector/60-r-lang.mdx
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@ -24,8 +24,9 @@ install.packages("RJDBC", repos='http://cran.us.r-project.org')
``` ```
:::note :::note
On Linux systems, installing the RJDBC package may require installing the necessary components for compilation. For example, on Ubuntu, you can execute the command ``apt install -y libbz2-dev libpcre2-dev libicu-dev`` to install the required components. 1. The default R language package version 4.2 which shipped with Ubuntu might lead unresponsive bug. Please install latest version of R language package from the [official website](https://www.r-project.org/).
On Windows systems, you need to set the **JAVA_HOME** environment variable. 2. On Linux systems, installing the RJDBC package may require installing the necessary components for compilation. For example, on Ubuntu, you can execute the command ``apt install -y libbz2-dev libpcre2-dev libicu-dev`` to install the required components.
3. On Windows systems, you need to set the **JAVA_HOME** environment variable.
::: :::
3. Download the TDengine JDBC driver: Visit the Maven website and download the TDengine JDBC driver (taos-jdbcdriver-X.X.X-dist.jar) to your local machine. 3. Download the TDengine JDBC driver: Visit the Maven website and download the TDengine JDBC driver (taos-jdbcdriver-X.X.X-dist.jar) to your local machine.

4
docs/examples/R/connect_rest.r
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@ -12,5 +12,9 @@ driver_path = args[1] # path to jdbc-driver for example: "/root/taos-jdbcdriver-
driver = JDBC("com.taosdata.jdbc.rs.RestfulDriver", driver_path) driver = JDBC("com.taosdata.jdbc.rs.RestfulDriver", driver_path)
conn = dbConnect(driver, "jdbc:TAOS-RS://localhost:6041?user=root&password=taosdata") conn = dbConnect(driver, "jdbc:TAOS-RS://localhost:6041?user=root&password=taosdata")
dbGetQuery(conn, "SELECT server_version()") dbGetQuery(conn, "SELECT server_version()")
dbSendUpdate(conn, "create database if not exists rtest")
dbSendUpdate(conn, "create table if not exists rtest.test (ts timestamp, current float, voltage int, devname varchar(20))")
dbSendUpdate(conn, "insert into rtest.test values (now, 1.2, 220, 'test')")
dbGetQuery(conn, "select * from rtest.test")
dbDisconnect(conn) dbDisconnect(conn)
# ANCHOR_END: demo # ANCHOR_END: demo

5
docs/zh/08-connector/43-r-lang.mdx
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@ -24,8 +24,9 @@ install.packages("RJDBC", repos='http://cran.us.r-project.org')
``` ```
:::note :::note
在 Linux 上安装 RJDBC 包可能需要安装编译需要的组件，以 Ubuntu 为例执行 `apt install -y libbz2-dev libpcre2-dev libicu-dev` 命令安装。 1. Ubuntu 系统自带的 R 语言软件版本 4.2 在调用 RJDBC 库会产生无响应 bug，请安装 R 语言[官网](https://www.r-project.org/)的安装包。
在 Windows 系统上需要设置 JAVA_HOME 环境变量。 2. 在 Linux 上安装 RJDBC 包可能需要安装编译需要的组件，以 Ubuntu 为例执行 `apt install -y libbz2-dev libpcre2-dev libicu-dev` 命令安装。
3. 在 Windows 系统上需要设置 JAVA_HOME 环境变量。
::: :::
3. 下载 TDengine JDBC 驱动程序：访问 maven.org 网站，下载 TDengine JDBC 驱动程序（taos-jdbcdriver-X.X.X-dist.jar）。 3. 下载 TDengine JDBC 驱动程序：访问 maven.org 网站，下载 TDengine JDBC 驱动程序（taos-jdbcdriver-X.X.X-dist.jar）。