表继承：跨分区强制执行唯一约束？ [英] Table inheritance: Enforcing unique constraints across partitions?

问题描述

我有一个表，我想分区，但我不知道如何处理的唯一性约束。

I have a table that I would like to partition, but I don't know how to deal with the uniqueness constraints.

可以创建一个唯一跨多个子表的约束？

Is it possible to create a unique constraint across multiple child tables?

推荐答案

不，目前不可能。您最好做的是创建一个触发器，手动进行验证。

No, this is not currently possible. The best you can do is to create a trigger that does the verification manually.

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