mysql报Access denied； you need (at least one of) the SUPER privilege(s) for this operation

原sql语句

DROP VIEW IF EXISTS `ACT_ID_GROUP`;
CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `ACT_ID_GROUP` AS select `r`.`role_key` AS `ID_`,NULL AS `REV_`,`r`.`role_name` AS `NAME_`,'assignment' AS `TYPE_` from `sys_role` `r` ;

修改后的sql语句，即删除DEFINER约束

DROP VIEW IF EXISTS `ACT_ID_GROUP`;
CREATE ALGORITHM=UNDEFINED  SQL SECURITY DEFINER VIEW `ACT_ID_GROUP` AS select `r`.`role_key` AS `ID_`,NULL AS `REV_`,`r`.`role_name` AS `NAME_`,'assignment' AS `TYPE_` from `sys_role` `r` ;

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MySQL数据库视图：视图定义、创建视图、修改视图