mysql 执行授权:
grant all on county.* to county@'%' identified by '123456';
flush privileges;
提示:
1805 - Column count of mysql.user is wrong. Expected 45, found 43. The table is probably corrupted
登录mysql 客户端 提示:mysql Unknown column 'password_lifetime' in 'field list';
联想到 数据库有过一次升级,版本由5.6 升级到5.7
解决方案:
进入mysql 安装目录:
cd /usr/local/mysql/bin
查看目录内容:
扫描二维码关注公众号,回复:
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执行命令:
./mysql_upgrade -uroot -p123456 -h192.168.11.110 -P3306
显示结果:
再次执行授权命令 提示:Ok了。