mysql> select host,user,password from user; Empty set (0.00 sec) 解决: 插入数据,再重置密码 mysql> insert into user(host,user,password) values("localhost","root","123456"); Query OK, 1 row affected, 3 warnings (0.01 sec) mysql> select host,user,password from user; +---+---+---+...
mysql> update user set `Insert_priv` ='Y' where user='root' and host='localhost'; mysql> update user set `Update_priv` ='Y' where user='root' and host='localhost'; mysql> update user set `Delete_priv` ='Y' where user='root' and host='localhost'; mysql> update user set `Crea...
1、退出mysql mysql> quit; 2、执行下面语句 mysqld_safe --skip-grant-table 或在配置文件里添加skip-grant-table 配置文件地址 /etc/my.cnf 3.查询用户 select user,password,host from user; 4.删除空用户 mysql -uroot mysql delete from user where user=''; 删除后解决了问题...
Database changed mysql> select user,host,password from user where user='root'; +---+---+---+ | user | host | password | +---+---+---+ | root | localhost | *00A51F3F48415C7D4E8908980D443C29C69B60C9 | | root | localhost.localdomain | *00A51F3F48415C7D4E8908980D443...
百度试题 结果1 题目SELECT user,host,password FROM mysql.user WHERE user=’’ ,描述不正确的有( ) A. 部分用户都会被显示 B. 显示表中的三列 C. 显示user库中的表 D. 显示mysql库中的表 相关知识点: 试题来源: 解析 A 反馈 收藏
2.修改简易密码报错 🌈 2.1 报错现象 alter user root@‘localhost’ identified with mysql_native_password by ‘root’; ERROR 1819 (HY000): Your password does not satisfy the current policy requirements 🌈 2.1 处理过程 查询密码策略 mysql> SHOW VAR...
4. 在输入命令select host,user,password from user;查看user表中的host地址和user用户名。出现问题的应该比这个图要多几个host和user。 5.根据上表查出来的信息,只保留localhost,其他的host删除delete from user where host <> 'localhost'; ...
select user,host from user; 得到 17.我们看到,root对应的host是%,所以这次@% alter user 'root'@'localhost' identified by 'newpassword'; out: 终于搞定了,接下来再 flush privileges; -- 注:此步不可省略 现在按ctrl+z退出mysql,我们再次使用密码登录就可以了。关注公众号“Python和数据分析”获取更多小...
第四步:验证。可以用:select host,user,password from user; 来查看host字段值的修改情况,可以看到root用户的host字段值已经成功修改,root用户已经可以进行远程登录了! 以上设置完毕之后,不要忘记给root用户进行授权。另外记得服务器防火墙要允许mysql应用,还有检查相对应的mysql端口是否开启。mysql 8.0之后,默认开启 SHA...