此條件約束是由合併式複寫用來進行識別管理，無法直接卸除。請執行 sp_changemergearticle @publication, @article, "identityrangemanagementoption", "none"，以停用合併識別管哩，此舉亦將卸除該條件約束。

The constraint is used by merge replication for identity management and cannot be dropped directly. Execute sp_changemergearticle @publication, @article, "identityrangemanagementoption", "none" to disable merge identity management, which will also drop the constraint.