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MySQL基础知识第一期,如何远程访问MySQL数据库设置权限方法总结,讨论访问单个数据库,全部数据库,指定用户访问,设置访问密码,指定访问主机。
1,设置访问单个数据库权限
mysql>grant all privileges on test.* to 'root'@'%';
说明:设置用户名为root,密码为空,可访问数据库test
2,设置访问全部数据库权限
mysql>grant all privileges on *.* to 'root'@'%';
说明:设置用户名为root,密码为空,可访问所有数据库*
3,设置指定用户名访问权限
mysql>grant all privileges on *.* to 'liuhui'@'%';
说明:设置指定用户名为liuhui,密码为空,可访问所有数据库*
4,设置密码访问权限
mysql>grant all privileges on *.* to 'liuhui'@'%' IDENTIFIED BY 'liuhui';
说明:设置指定用户名为liuhui,密码为liuhui,可访问所有数据库*
5,设置指定可访问主机权限
mysql>grant all privileges on *.* to 'liuhui'@'10.2.1.11';
说明:设置指定用户名为liuhui,可访问所有数据库*,只有10.2.1.11这台机器有权限访问
还可以设置指定访问某个数据库下的某个数据表,请继续关注MySQL基础知识系列。
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