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112-1-Database-Management-Final-Project / ntu-book

A online platform designed for the second-hand books market at NTU
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Referential Trigger Problems #45

Closed yenting-biao closed 11 months ago

yenting-biao commented 11 months ago

Besides Issue #42, I found that the referential trigger of Comments that may have problems: image image ON DELETE SET NULL will cause it to obey the constraint on the primary key.

yenting-biao commented 11 months ago

oh sorry 我把 CommenterID 看成 CommentID 了不要理我 QQ，只有 PurchaseRequest 有問題