怎样查看mysql所有权限

Question

本帖最后由 xooxoo 于 2010-02-25 15:59:23 编辑

Answer 1

show grants for 你的用户--比如：
show grants for root@'localhost';

Answer 2

不好意思，我表达错误，我是想显示root的用户的所有ip的权限
因为我常常想下面这样，给远程分配权限
grant all privileges on ipcservers.* to [email protected] Identified by "";
久而久之数据库里一定有不少废弃ip
如何去掉这些废ip权限

Answer 3

select host from user where user = 'root';
把废弃的DROP掉

Answer 4

mysql> select * from mysql.user where user = 'root'\G
*************************** 1. row ***************************
                 Host: localhost
                 User: root
             Password: *23AE809DDACAF96AF0FD78ED04B6A265E05AA257
          Select_priv: Y
          Insert_priv: Y
          Update_priv: Y
          Delete_priv: Y
          Create_priv: Y
            Drop_priv: Y
          Reload_priv: Y
        Shutdown_priv: Y
         Process_priv: Y
            File_priv: Y
           Grant_priv: Y
      References_priv: Y
           Index_priv: Y
           Alter_priv: Y
         Show_db_priv: Y
           Super_priv: Y
Create_tmp_table_priv: Y
     Lock_tables_priv: Y
         Execute_priv: Y
      Repl_slave_priv: Y
     Repl_client_priv: Y
     Create_view_priv: Y
       Show_view_priv: Y
  Create_routine_priv: Y
   Alter_routine_priv: Y
     Create_user_priv: Y
           Event_priv: Y
         Trigger_priv: Y
             ssl_type:
           ssl_cipher:
          x509_issuer:
         x509_subject:
        max_questions: 0
          max_updates: 0
      max_connections: 0
 max_user_connections: 0
1 row in set (0.00 sec)mysql>