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Mysql数据备份与恢复,用户创建,授权_MySQL

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Release: 2016-06-01 12:59:35
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Mysql 数据备份与恢复,用户创建,授权

1. Mysqldump >outfile.sql

2. Mysql –uxxx –pxxx

3. Create user ‘username’@’host’ identified by ‘password’

4. Grant all privileges on DBNAME.*to ‘username’@’host’//增加权限,特别要注意DBNAME后面的*号

5. revoke all privileges on DBNAME.* to .*‘username’@’host’//取消权限特别要注意DBNAME后面的*号

6. Mysql的存储引擎类型直接的影响约束的效用(比如说外键约束,在MyISM中是没有用的,在InnoDB中才有用)

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