MySQL ERROR 1054(42S22)

修改用戶的密碼，網上搜到的命令爲以下

執行後報錯 　ERROR 1054(42S22) Unknown column 'password' in ‘field list’

錯誤的緣由是 5.7版本下的mysql數據庫下已經沒有password這個字段了，password字段改爲了authentication_string

因此請使用一下命令

>mysql -u root -p
Enter password: ********

mysql> use mysql;
Database changed

mysql> update user set password=password("*******") where user="*******";  #修改密碼報錯
ERROR 1054 (42S22): Unknown column 'password' in 'field list'
mysql> update mysql.user set authentication_string=password('*******') where user='*******';  #修改密碼成功
Query OK, 1 row affected, 1 warning (0.00 sec)
Rows matched: 1  Changed: 1  Warnings: 1

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