我有一张带有对象 id 列和类型列的表格。
我希望能够让CASCADE参考不同的表格,视类型而定。
有可能吗?
谢谢
我认为您可以在表格上使用触发器, 您想要检查的数据可以完成删除“ ON CASCADE” 并在那里删除, 否则无法在有条件的情况下使用 < code> ON CASCADE 。
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