当您有两个相互冲突的表时，请使用表强制删除

如何解决当您有两个相互冲突的表时，请使用表强制删除

我创建了表A和表B

我正在使用sql Server，但收到此错误消息：

Msg 3726,Level 16,State 1,Line 4
Could not drop object 'a' because it is referenced by a FOREIGN KEY constraint.
Msg 3726,Line 5
Could not drop object 'b' because it is referenced by a FOREIGN KEY constraint.

CREATE TABLE a (
    no INT IDENTITY(0,1) NOT NULL,aaa NVARCHAR(4000) NOT NULL,);

CREATE TABLE b(
    no INT IDENTITY(0,bbb NVARCHAR(4000) NOT NULL,);

这些是我对这些表的参考约束

ALTER TABLE a ADD FOREIGN KEY (no) REFERENCES b(no);
ALTER TABLE b ADD FOREIGN KEY (no) a(no);

但是我尝试了以下方法来强制删除表a，b，然后失败

SET FOREIGN_KEY_CHECKS = 0;
DROP TABLE a;
DROP TABLE b;
SET FOREIGN_KEY_CHECKS = 1;
DROP TABLE ENERGY.D_CORROSION_COUNT_1 CASCADE CONSTRAINTS PURGE;
DROP TABLE ENERGY.D_CORROSION_COUNT_2 CASCADE CONSTRAINTS PURGE;