设置好密码后,使用数据库时出现如下错误:
ERROR 1820 (HY000): You must reset your password using ALTER USER statement befo
re executing this statement.
You must SET PASSWORD before executing this statement的解决方法
今天在MySql5.6操作时报错:You must SET PASSWORD before executing this statement解决方法,需要的朋友可以参考下
参考前文利用安全模式成功登陆,然后修改密码,等于给MySql设置了密码。登陆进去后,想创建一个数据库测试下。得到的结果确实:
ERROR 1820 (HY000): You must SET PASSWORD before executing this statement
非常诡异啊,明明用密码登陆进去了,怎么还提示需要密码。
参考官方的一个文档,见http://dev.mysql.com/doc/refman/5.6/en/alter-user.html。如下操作后就ok了:
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mysql> create database yan1; ERROR 1820 (HY000): You must SET PASSWORD before executing this statement mysql> SET PASSWORD = PASSWORD ( '123456' ); Query OK, 0 rows affected (0.03 sec) mysql> create database yan1; Query OK, 1 row affected (0.00 sec) |
也就是用mysql> SET PASSWORD = PASSWORD('123456');这句话重新设置一次密码!大爷的,真费劲啊。
这位仁兄也遇到了相同的问题。
最近新装好的mysql在进入mysql工具时,总是有错误提示:
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123 | # mysql -u root -p Enter password : ERROR 1045 (28000): Access denied for user 'root' @ 'localhost' (using password : NO ) |
或者
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1234 | # mysql -u root -p password 'newpassword' Enter password : mysqladmin: connect to server at 'localhost' failed error: 'Access denied for user ' root '@' localhost ' (using password: YES)' |
现在终于找到解决方法了。本来准备重装的,现在不必了。
方法操作很简单,如下:
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# /etc/init.d/mysql stop # mysqld_safe --user=mysql --skip-grant-tables --skip-networking & # mysql -u root mysql mysql> UPDATE user SET Password = PASSWORD ( 'newpassword' ) where USER = 'root' and host= 'root' or host= 'localhost' ;//把空的用户密码都修改成非空的密码就行了。 mysql> FLUSH PRIVILEGES ; mysql> quit # /etc/init.d/mysqld restart # mysql -uroot -p |
Enter password: <输入新设的密码newpassword>
MySql5.6操作时报错:You must SET PASSWORD before executing this statement解决
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1234 | mysql> SET PASSWORD = PASSWORD ( '123456' ); Query OK, 0 rows affected (0.03 sec) mysql> create database roger; Query OK, 1 row affected (0.00 sec) |
也就是用mysql> SET PASSWORD = PASSWORD('123456');这句话重新设置一次密码!
以上所述是小编给大家介绍的MySql 修改密码后的错误快速解决方法,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持!