删除用户 @>mysql -u root -p @>密码 mysql>Delete FROM user Where User='test' and Host='localhost'; mysql>flush privileges; mysql>drop database testDB; //删除用户的数据库 删除账户及权限:>drop user 用户名@'%'; >drop user 用户名@ ...

删除用户 @>mysql -u root -p @>密码 mysql>Delete FROM user Where User='test' and Host='localhost'; mysql>flush privileges; mysql>drop database testDB; //删除用户的数据库 删除账户及权限:>drop user 用户名@'%'; >drop user 用户名@ ...

数据库没选择 delete from mysql.user where ....后面不写了

1.新建用户 登录MYSQL: @>mysql -u root -p @>密码 创建用户: mysql> insert into mysql.user(Host,User,Password) values("localhost","test",password("1234")); 这样就创建了一个名为:test 密码为:1234 的用户。 注意:此处的"localhost"...

删除用户步骤如下: 第一步:用root用户登录“mysql -u root -p”之后输入密码回车。 第二步:删除用户“mysql>Delete FROM user Where User='test' 。 备注:上面的意思就是从系统user表中删除用户名为“test”用户。

MySQL Workbench自定义快捷键: /usr/share/mysql-workbench/data/main_menu.xml 自动完成快捷键跟输入法Fcitx冲突,修改Auto-complete快捷键: 搜索"Modifier+Space",改为"Alt+Slash",重启MySQL Workbench生效.

语法: Delete from user where user = "user_name" and host = "host_name" ; 例子:delete from user where user='sss' and host='localhost'; 或者:取消一个账户和其权限 Drop USER user; drop user username@'%' drop user username@localhost

package shuishengmu; import java.sql.SQLException;import shuishengmu.ConnectDatabase.user; public class Main { public static void main(String args[]) throws SQLException{ ConnectDatabase cd=new ConnectDatabase(); user user=cd.n...

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