zoukankan      html  css  js  c++  java
  • mysql 5.6 bug

    https://dev.mysql.com/doc/refman/5.6/en/account-management-sql.html

    USE mysql;

    SELECT Host,User FROM user;


    【BUG】
    CREATE USER 'xx'@'%' IDENTIFIED BY 'yy';GRANT ALL PRIVILEGES ON *.* TO 'xx'@'%' WITH GRANT OPTION;
    #ERROR 1045 (28000): Access denied for user 'xx'@'localhost' (using password: YES)
    CREATE USER 'xx'@'localhost' IDENTIFIED BY 'yy';GRANT ALL PRIVILEGES ON *.* TO 'xx'@'localhost' WITH GRANT OPTION;

    DROP USER 'xx'@'%';
    DROP USER 'll'@'%';


    【5.6 无效,在没重启服务的情况下;未测5.7、重启】
    UPDATE user SET Password='newyy' WHERE User='xx';
    #ERROR 1372 (HY000): Password hash should be a 41-digit hexadecimal number
    #SET PASSWORD FOR 'xx'@'localhost' = '123';

    【有效】
    SET PASSWORD FOR 'xx'@'localhost' = PASSWORD('123');

    mysql> SELECT Host,User FROM user;
    +-------------------+------+
    | Host | User |
    +-------------------+------+
    | % | xx |
    | 127.0.0.1 | root |
    | ::1 | root |
    | bigdata-server-02 | |
    | bigdata-server-02 | root |
    | localhost | |
    | localhost | root |
    | localhost | xx |
    +-------------------+------+
    8 rows in set (0.00 sec)

    SET PASSWORD FOR 'root'@'localhost' = PASSWORD('root123');
    SET PASSWORD FOR 'root'@'127.0.0.1' = PASSWORD('root123');
    SET PASSWORD FOR 'root'@'bigdata-server-02' = PASSWORD('root123');
    SET PASSWORD FOR 'root'@'::1' = PASSWORD('root123');

  • 相关阅读:
    Spring Boot 之Profile
    Spring Security初识
    Github使用进阶
    数据库JDBC
    Java内存模型(JMM)的可见性
    Spring Boot 整合Spring Data JPA
    Git版本控制工具初识
    Linux美化——终端提示符
    Python's Exception 层级结构
    试写Python内建函数range()
  • 原文地址:https://www.cnblogs.com/rsapaper/p/7801021.html
Copyright © 2011-2022 走看看