1.创建 CREATE DATABASE db_name DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci; 2.修改 ALTER DATABASE db_name DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci; Tips:数据库名不需要加引号.…
CREATE DATABASE db_name DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci; CREATE DATABASE 的语法:CREATE {DATABASE | SCHEMA} [IF NOT EXISTS] db_name[create_specification [, create_specification] ...]create_specification:[DEFAULT] CHARACTER SET charset_…
C:\Users\Mr.Black>mysql -u root -pEnter password: ****Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 3Server version: 5.7.17 MySQL Community Server (GPL) Copyright (c) 2000, 2016, Oracle and/or its affiliates. Al…
1.创建用户,并授权SELECT查询权限,授权远程访问权限,注意,命令中username/password指用户名密码,请自己指定.若要限制仅指定IP可以使用此用户访问Mysql,将%改为具IP即可,dbname指定限制的数据库,如果是全部则改为*. GRANT SELECT ON dbname.* TO 'username'@'%' IDENTIFIED BY "password"; 2.刷新mysql权限,使用户创建.授权生效. FLUSH PRIVILEGES; privileg…