ALTER TABLE house_type ADD CONSTRAINT fk_type
FOREIGN KEY(pid
) REFERENCES house_list(id
) ON DELETE CASCADE ON UPDATE CASCADE;
记录MySQL创建外键 级联更新和删除
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2022-02-13
ALTER TABLE house_type ADD CONSTRAINT fk_type
FOREIGN KEY(pid
) REFERENCES house_list(id
) ON DELETE CASCADE ON UPDATE CASCADE;
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