MySQL8.0报错：1227 - Access denied； you need (at least one of) the SYSTEM_VARIABLES_ADMIN

问题描述

1227 Access denied; you need (at least one of) the SUPER, SYSTEM_VARIABLES_ADMIN or SESSION_VARIABLES_ADMIN privilege(s) for this operation

问题分析

root用户没有SYSTEM_VARIABLES_ADMIN权限。

解决方案

grant SYSTEM_VARIABLES_ADMIN on *.*  to 'root';
flush privileges;