Home Database Mysql Tutorial MYSQL ERROR 1045(28000)处理方法_MySQL

MYSQL ERROR 1045(28000)处理方法_MySQL

Jun 01, 2016 pm 01:42 PM
yes

bitsCN.com
在做维护的时候,有一天有这样的客户给我发了一个网址,说连接不了,然后我检查了一下是他的数据库超容了,要删除一些数据才会正常,但是还有的是一些没有权限也会这样的问题。 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ERROR 1045 (28000): Access denied for user 'sq8xxxxx'@'locahost'(using password:YES)   1:打开开始里MYSQL的MySQL Command Line Client 输入你的密码[就是安装时设的那个]
 2:在mysql>后输入:UPDATE mysql.user SET Password = OLD_PASSWORD('密码')
 3:在提示符-> 后输入:WHERE Host = 'localhost' AND User = '用户名';        回车后提示:Query OK, 0 rows affected (0.16 sec)       Rows matched: 0 Changed: 0 Warnings: 0  4:在mysql>后输入:FLUSH PRIVILEGES;         回车后提示:Query OK, 0 rows affected (0.19 sec) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  启动mysql服务,登录到mysql数据库,  输入命令为:      [root @localhost root]# /usr/bin/mysql -u sq8xxxx -p *  (依据lniux版本兼容问题,-p 后面输入的内容将有所不同)   -p: 数据库管理员sq8xxxx的密码 (一般输入该密码)   -p: 指定将使用的数据库名          而后 ,Enter password:在这里输入数据库的密码 (redhat 9.0版本)   在redhat 9.0版本下,如果 直接输入数据库管理员root的密码,将出现1045错误.对于上面提供的方法,在使用的过程中感觉麻烦,故停止验证。其实,还是一句话,版本兼容问题。在9.0下使用myisamchk 和 service mysqld start便可知道。   作者 zhangzhengxing bitsCN.com

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