mysql指令汇总

需求描述

记录一些不常用、而又好用的指令

指令

登录:
mysql -u root -p
创建数据库:
create database djangostudy
创建用户:
create user ‘yeqinfang’@’%’ identified by ‘yeqinfang’;
查看密码策略:
show variables like “%validate%”;
临时设置密码策略(不同版本全局变量不一样):
set global validate_password.length=6;
set global validate_password.policy=0;
给以用户(包括自己)权限:
grant all privileges on . to ‘yeqinfang’@’%’;
刷新权限:
FLUSH PRIVILEGES;
更换密码验证方式:
ALTER USER ‘username’@’%’ IDENTIFIED WITH mysql_native_password BY ‘password’;
查看版本:
select version();
查看端口:
show global variables like ‘port’;
查看数据库时区:
show variables like’%time_zone’;
设置时区:
set global time_zone = ‘+8:00’;
查看表结构:
desc (tablename)

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转载自blog.csdn.net/weixin_43431593/article/details/106874786