参考链接
http://www.cnblogs.com/top5/archive/2010/09/14/1825571.html
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GRANT ALL ON push.* TO push@localhost IDENTIFIED BY "db.push"
push.* 只能操作push数据库
push@localhost 创建用户push 从localhost主机操作
IDENTIFIED BY "db.push" 密码是db.push
原文：http://www.cnblogs.com/zhaoyang-1989/p/4689387.html