7.2.2 Grant Tables 授权表 The mysql system database includes several grant tables that contain information about user accounts and the privileges held by them. This section describes those tables. For information about other tables in the system databas
在102上访问101上的数据库里,show databases;看不到里面的库, 需要在101上授权就可以了 GRANT ALL PRIVILEGES ON *.* TO 'root'@'192.168.3.102' IDENTIFIED BY 'password' WITH GRANT OPTION; FLUSH PRIVILEGES;
3个默认的用户 sys //网络管理员 权限由上到下降低 [最后加上 as sysdba] system //本地管理员 scott //普通用户 默认密码:tiger 创建用户:show user://显示用户 create user lisi identified by lisi;(前面为用户名,后面为密码) drop user lisi;//删除用户lisi grant c
http://mysql.rjweb.org/bestof.html I have tagged many of the better forum threads. 'Better' is based on how good I thing the answer was. (<bias> I wrote many, but not all, of the better answers. </bias>) -- Rick James, MySQL Geek The Best of t
正如sqlite可以定义自定义函数,它是通过API定义c函数的,不像其他,如这里的mysql.sqlite提供原生接口就可以方便的调用其他语言的方法,同样的mysql也支持调用其它语言的方法. google "mysql call c function"发现一片文章 MySQL User Defined Functions This tutorial explains what an User Defined Function (UDF) is, what it does and w