SHOW CREATE USER
此语句显示如何使用 CREATE USER 语法重新创建用户。
概要
- ShowCreateUserStmt
ShowCreateUserStmt ::=
"SHOW" "CREATE" "USER" (Username ("@" Hostname)? | "CURRENT_USER" ( "(" ")" )? )
示例
mysql> SHOW CREATE USER 'root';
+--------------------------------------------------------------------------------------------------------------------------+
| CREATE USER for root@% |
+--------------------------------------------------------------------------------------------------------------------------+
| CREATE USER 'root'@'%' IDENTIFIED WITH 'mysql_native_password' AS '' REQUIRE NONE PASSWORD EXPIRE DEFAULT ACCOUNT UNLOCK |
+--------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)
mysql> SHOW GRANTS FOR 'root';
+-------------------------------------------+
| Grants for root@% |
+-------------------------------------------+
| GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' |
+-------------------------------------------+
1 row in set (0.00 sec)
MySQL 兼容性
SHOW CREATE USER的输出旨在与 MySQL 保持一致，但 TiDB 目前尚不支持部分CREATE选项。不支持的选项会被解析但忽略。更多详情请参见 Security compatibility。