Oracle删除数据报ORA 02292错误的巧妙解决方法

--查询表TP_MENU有哪些约束

select * from user_constraints u where u.constraint_name like '%TB_ROLE%' ;

--失效约束

alter table TP_MENU disable constraint FK_TP_MENU_REFERENCE_TP_MENU cascade ;

alter table TB_ROLE_REF_MENU disable constraint FK_TB_ROLE__REFERENCE_TP_MENU cascade ;

--删除数据

delete from tp_menu t where t.status = 0;

--生效约束

alter table TP_MENU enable constraint FK_TP_MENU_REFERENCE_TP_MENU;

alter table TB_ROLE_REF_MENU enable constraint FK_TB_ROLE__REFERENCE_TP_MENU;

--查看数据

select * from TP_MENU;