SHOW-PROPERTY
Name
SHOW PROPERTY
Description
该语句用于查看用户的属性
语法:
1. SHOW PROPERTY [FOR user] [LIKE key]
2. SHOW ALL PROPERTIES [LIKE key]
user
查看指定用户的属性。 如果未指定,请检查当前用户的。
- LIKE
模糊匹配可以通过属性名来完成。
- ALL
查看所有用户的属性(从2.0.3版本开始支持)
返回结果说明:
1. mysql> show property like'%connection%';
2. +----------------------+-------+
3. | Key | Value |
4. +----------------------+-------+
5. | max_user_connections | 100 |
6. +----------------------+-------+
7. 1 row in set (0.01 sec)
Key
属性名.
- Value
属性值.
1. mysql> show all properties like "%connection%";
2. +-------------------+--------------------------------------+
3. | User | Properties |
4. +-------------------+--------------------------------------+
5. | root | {"max_user_connections": "100"} |
6. | admin | {"max_user_connections": "100"} |
7. | default_cluster:a | {"max_user_connections": "1000"} |
8. +-------------------+--------------------------------------+
User
用户名.
- Properties
对应用户各个property的key:value.
Example
- 查看 jack 用户的属性
1. SHOW PROPERTY FOR 'jack'
2. 查看 jack 用户导入cluster相关属性
1. SHOW PROPERTY FOR 'jack' LIKE '%load_cluster%'
3. 查看所有用户导入cluster相关属性
1. SHOW ALL PROPERTIES LIKE '%load_cluster%'
Keywords
1. SHOW, PROPERTY, ALL
