标签:res 密码 system order 进入 unit sch ror cal
今天下了个 MySQL8.0,发现Navicat连接不上,总是报错1251;
原因是MySQL8.0版本的加密方式和MySQL5.0的不一样,连接会报错。
试了很多种方法,终于找到一种可以实现的:
更改加密方式
1.先通过命令行进入mysql的root账户:
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PS C:\Windows\system32> mysql -uroot -p |
再输入root的密码:
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Enter password : ****** Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 18 Server version: 8.0.11 MySQL Community Server - GPL Copyright (c) 2000, 2018, Oracle and / or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and / or its affiliates. Other names may be trademarks of their respective owners. Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement. mysql> |
2.更改加密方式:
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mysql> ALTER USER ‘root‘ @ ‘localhost‘ IDENTIFIED BY ‘password‘ PASSWORD EXPIRE NEVER; Query OK, 0 rows affected (0.10 sec) |
3.更改密码:该例子中 123为新密码
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mysql> ALTER USER ‘root‘ @ ‘localhost‘ IDENTIFIED WITH mysql_native_password BY ‘123‘ ; Query OK, 0 rows affected (0.35 sec) |
4.刷新:
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mysql> FLUSH PRIVILEGES ; Query OK, 0 rows affected (0.28 sec) |
// 如果报错ERROR 1396 (HY000): Operation ALTER USER failed for ‘root‘@‘%‘:
则是远程访问权限不正确,先选择数据库,查看一下再更改:
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mysql> use mysql; Database changed mysql> select user ,host from user ; + ------------------+-----------+ | user | host | + ------------------+-----------+ | mysql.infoschema | localhost | | mysql.session | localhost | | mysql.sys | localhost | | root | localhost | + ------------------+-----------+ 5 rows in set (0.00 sec) |
用Navicat for mysql连接mysql报错1251-解决办法
标签:res 密码 system order 进入 unit sch ror cal
原文地址:https://www.cnblogs.com/jingdenghuakai/p/11483159.html