MySQL8.xx 解决1251 client does not support ..解决方案-Toy模板网

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MySQL8.xx 解决1251 client does not support ..解决方案,android

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MySQL8.xx一主两从复制安装与配置

MySQL8.XX随未生成随机密码解决方案

一、客户端连接mysql，问题：1251 client does not support ...

二、解决

1.查看用户信息

MySQL8.xx 解决1251 client does not support ..解决方案,android

备注：host为 % 表示不限制ip localhost表示本机使用 plugin非mysql_native_password 则需要修改密码

2.修改用户密码

ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'mysql123456';
更新user为root，host为% 的密码为mysql123456

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'mysql123456';
更新user为root，host为localhost 的密码为mysql123456

mysql> select host,user,plugin,authentication_string from mysql.user;
+-----------+------------------+-----------------------+------------------------------------------------------------------------+
| host | user | plugin | authentication_string |
+-----------+------------------+-----------------------+------------------------------------------------------------------------+
| % | root | caching_sha2_password | $A$005$`!%^|vO
|%DeGNFiUKOlWxW.xGZdRm1IMjAXqnFntAnn09aCdFMf3YzdB |
| localhost | mysql.infoschema | caching_sha2_password | $A$005$THISISACOMBINATIONOFINVALIDSALTANDPASSWORDTHATMUSTNEVERBRBEUSED |
| localhost | mysql.session | caching_sha2_password | $A$005$THISISACOMBINATIONOFINVALIDSALTANDPASSWORDTHATMUSTNEVERBRBEUSED |
| localhost | mysql.sys | caching_sha2_password | $A$005$THISISACOMBINATIONOFINVALIDSALTANDPASSWORDTHATMUSTNEVERBRBEUSED |
| localhost | root | caching_sha2_password | $A$005$_eU(!EbgRxf+ ;MUMSv8CCwlaJew7AIeBkTKUFyx9yokRQbm4KGB63o.0YA |
+-----------+------------------+-----------------------+------------------------------------------------------------------------+
5 rows in set (0.00 sec)

mysql> ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'mysql123456';
Query OK, 0 rows affected (0.01 sec)

mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'mysql123456';
Query OK, 0 rows affected (0.01 sec)

mysql> select host,user,plugin,authentication_string from mysql.user;
+-----------+------------------+-----------------------+------------------------------------------------------------------------+
| host | user | plugin | authentication_string |
+-----------+------------------+-----------------------+------------------------------------------------------------------------+
| % | root | mysql_native_password | *CAAA3AD851D5FFA9E5BDB96CA06F73633A3BA831 |
| localhost | mysql.infoschema | caching_sha2_password | $A$005$THISISACOMBINATIONOFINVALIDSALTANDPASSWORDTHATMUSTNEVERBRBEUSED |
| localhost | mysql.session | caching_sha2_password | $A$005$THISISACOMBINATIONOFINVALIDSALTANDPASSWORDTHATMUSTNEVERBRBEUSED |
| localhost | mysql.sys | caching_sha2_password | $A$005$THISISACOMBINATIONOFINVALIDSALTANDPASSWORDTHATMUSTNEVERBRBEUSED |
| localhost | root | mysql_native_password | *CAAA3AD851D5FFA9E5BDB96CA06F73633A3BA831 |
+-----------+------------------+-----------------------+------------------------------------------------------------------------+
5 rows in set (0.00 sec)