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doris/docs/zh-CN/sql-manual/sql-reference/Database-Administration-Statements/ADMIN-SHOW-CONFIG.md
Mingyu Chen 74a482ca7f [fix] fix docs build bug (#9293)
After this PR #9272, the `docs/build_help_zip.sh` will run failed.
This PR fix this issue.
But the help module still has some parse problem, I will fix it in next PR.

This CL mainly changes:
1. fix `docs/build_help_zip.sh` error
2. remove `sql-reference-v2` to `sql-reference`
3. modify build extension github action to run `docs/build_help_zip.sh`
2022-04-28 22:19:04 +08:00

2.0 KiB

title, language
title language
ADMIN-SHOW-CONFIG zh-CN

ADMIN-SHOW-CONFIG

Name

ADMIN SHOW CONFIG

Description

该语句用于展示当前集群的配置(当前仅支持展示 FE 的配置项)

语法:

 ADMIN SHOW FRONTEND CONFIG [LIKE "pattern"];

结果中的各列含义如下:

  1. Key: 配置项名称
  2. Value: 配置项值
  3. Type: 配置项类型
  4. IsMutable: 是否可以通过 ADMIN SET CONFIG 命令设置
  5. MasterOnly: 是否仅适用于 Master FE
  6. Comment: 配置项说明

Example

  1. 查看当前FE节点的配置

    ```sql
    ADMIN SHOW FRONTEND CONFIG;
    ```
    
  2. 使用like谓词搜索当前Fe节点的配置

    mysql> ADMIN SHOW FRONTEND CONFIG LIKE '%check_java_version%';
    +--------------------+-------+---------+-----------+------------+---------+
    | Key                | Value | Type    | IsMutable | MasterOnly | Comment |
    +--------------------+-------+---------+-----------+------------+---------+
    | check_java_version | true  | boolean | false     | false      |         |
    +--------------------+-------+---------+-----------+------------+---------+
    1 row in set (0.01 sec)
    

Keywords

ADMIN, SHOW, CONFIG

Best Practice