mysql用户权限如何批量获取

下文主要给大家带来mysql用户权限如何批量获取，希望这些文字能够带给大家实际用处，这也是我编辑mysql用户权限如何批量获取这篇文章的主要目的。好了，废话不多说，大家直接看下文吧。

-- 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_PRIVILEGESGROUP 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_PRIVILEGESGROUP 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_PRIVILEGESGROUP 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,"';" ) privifrom   USER_PRIVILEGES a left  join  mysql.user c on a.GRANTEE = concat("'",c.user,"'","@","'",c.host,"'") GROUP BY GRANTEE ;

对于以上关于mysql用户权限如何批量获取，大家是不是觉得非常有帮助。如果需要了解更多内容，请继续关注我们的行业资讯，相信你会喜欢上这些内容的。