alter table `itrip_shop` drop FOREIGN KEY `FK_ayixnihiit0pouq70l8ig0ax9`;
删除唯一键:
alter table `itrip_shop` drop index `UK_ayixnihiit0pouq70l8ig0ax9`;添加外键约束(复杂选项版):
alter table `itrip_shop` drop FOREIGN KEY `FK_ayixnihiit0pouq70l8ig0ax9`;
删除唯一键:
alter table `itrip_shop` drop index `UK_ayixnihiit0pouq70l8ig0ax9`;添加外键约束(复杂选项版):