mysql-創建用戶報錯ERROR 1396 (HY000): Operation CREATE USER failed for 'XXXX'@'XXXX'

創建用戶：
create user ‘test’@’%’ identified by ‘test’;
顯示ERROR 1396 (HY000): Operation CREATE USER failed for ‘test’@’%’
查看是不是存在這個用戶
select user from user;
發現沒有這個用戶。
記得上次有刪除過這個用戶。可能沒有刷新權限
flush privileges;
之后還是不行報錯ERROR 1396 (HY000): Operation CREATE USER failed for ‘test’@’%’
沒辦法再刪除一次：
drop user ‘test’@’%’;
flush privileges;
之后create user ‘test’@’%’ identified by ‘test’;
成功。
網上找了下原因：
Assume the user is there, so drop the user
After deleting the user, there is need to flush the mysql privileges
Now create the user.
---------------------
作者：rick-he
來源：CSDN
原文：https://blog.csdn.net/u011575570/article/details/51438841
版權聲明：本文為博主原創文章，轉載請附上博文鏈接！