之前把其它服务器的mysql 数据文件拷到本地,覆盖了本地的数据, 服务器上的mysql 版本 如下: mysql> select @@version; +-----------+ | @@version | +-----------+ | 5.1.73 | +-----------+ 1 row in set (0.00 sec)
本地上的mysql 版本: mysql> select @@version; +-----------+ | @@version | +-----------+ | 5.6.28 | +-----------+ 1 row in set (0.00 sec) ---------------- 由于两个版本不一样 mysql.user 表的结构不一样,地板本的mysql.user 没有 plugin 等字段,因此,只要按照如下命令在高版本的mysql.user 表加入 这些列就行。 ---------------------------------------- mysql> create user test ; ERROR 1054 (42S22): Unknown column 'plugin' in 'mysql.user'
解决办法: mysql>ALTER TABLE user ADD Create_tablespace_priv ENUM('N','Y') NOT NULL DEFAULT 'N' AFTER Trigger_priv; mysql>ALTER TABLE user ADD plugin CHAR(64) NULL AFTER max_user_connections; mysql>ALTER TABLE user ADD authentication_string TEXT NULL DEFAULT NULL AFTER plugin; mysql>ALTER TABLE user ADD password_expired ENUM('N','Y') NOT NULL DEFAULT 'N' AFTER authentication_string;
再创建用户就成功了 mysql> create user jack identified by 'jack'; Query OK, 0 rows affected (0.00 sec)
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- mysql -u jacklin -p # login mysql
drop table juser_user;
create table juser_user(id char(20),name char(20),password char(40) );
create user jack identified by 'jack';
grant all on jumpserver.* to 'jacklin'; # DB : jumpserver , username: jacklin |
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