mysql用户权限怎样批量获取

发布时间：2023-09-23 15:17:04 所属栏目：MySql教程来源：

导读：-- 云服务器级别的权限

select a.GRANTEE,GROUP_CONCAT(a.PRIVILEGE_TYPE),

concat("grant ",GROUP_CONCAT(a.PRIVILEGE_TYPE)," ON *.* to " ,a.GRANTEE )

from USER_PRIVILEGES a

GROUP BY GR

-- 云服务器级别的权限

select a.GRANTEE,GROUP_CONCAT(a.PRIVILEGE_TYPE),

concat("grant ",GROUP_CONCAT(a.PRIVILEGE_TYPE)," ON *.* to " ,a.GRANTEE )

from   USER_PRIVILEGES a

GROUP BY GRANTEE ;

-- db 级别的权限

select GRANTEE,TABLE_SCHEMA,GROUP_CONCAT(PRIVILEGE_TYPE),

concat("grant ",GROUP_CONCAT(PRIVILEGE_TYPE)," ON ",TABLE_SCHEMA,".* to " ,GRANTEE )

from   information_schema.SCHEMA_PRIVILEGES

GROUP BY GRANTEE,TABLE_SCHEMA ;

-- 表级别的权限

select GRANTEE,TABLE_SCHEMA,table_name,GROUP_CONCAT(PRIVILEGE_TYPE),

concat("grant ",GROUP_CONCAT(PRIVILEGE_TYPE)," ON ",TABLE_SCHEMA,".",table_name," to " ,GRANTEE )

from   information_schema.TABLE_PRIVILEGES

GROUP BY GRANTEE,TABLE_SCHEMA,table_name ;

-- 列级别权限

select GRANTEE,TABLE_SCHEMA,table_name,COLUMN_NAME,GROUP_CONCAT(PRIVILEGE_TYPE) from   information_schema.COLUMN_PRIVILEGES

GROUP BY GRANTEE,TABLE_SCHEMA,table_name,COLUMN_NAME ;

-- 获取用户权限和密码(密文)

select a.GRANTEE,GROUP_CONCAT(a.PRIVILEGE_TYPE),

concat("grant ",GROUP_CONCAT(a.PRIVILEGE_TYPE)," ON *.* to " ,a.GRANTEE ," identified by password '",c.authentication_string,"';" ) privi

from   USER_PRIVILEGES a left join mysql.user c on a.GRANTEE = concat("'",c.user,"'","@","'",c.host,"'")

GROUP BY GRANTEE ;

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