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Re: Allow foreign keys to reference a superset of unique columns - Mailing list pgsql-hackers

From Peter Eisentraut
Subject Re: Allow foreign keys to reference a superset of unique columns
Date
Msg-id 0b3366f5-43dd-76da-50a9-733687c6f8db@enterprisedb.com
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In response to Re: Allow foreign keys to reference a superset of unique columns  (Kaiting Chen <ktchen14@gmail.com>)
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On 28.09.22 00:39, Kaiting Chen wrote:
> What other semantics and edge cases regarding this proposal should I 
> consider?

I'm not as pessimistic as others that it couldn't be made to work.  But 
it's the job of this proposal to figure this out.  Implementing it is 
probably not that hard in the end, but working out the specification in 
all details is the actual job.

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