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Re: FK's to refer to rows in inheritance child

From: Yeb Havinga <yebhavinga(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: PostgreSQL-development Hackers <pgsql-hackers(at)postgresql(dot)org>, "w(dot)p(dot)dijkstra(at)mgrid(dot)net" <w(dot)p(dot)dijkstra(at)mgrid(dot)net>
Subject: Re: FK's to refer to rows in inheritance child
Date: 2010-12-01 14:51:12
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
On 2010-12-01 15:27, Tom Lane wrote:
> Yeb Havinga<yebhavinga(at)gmail(dot)com>  writes:
>> FK's cannot refer to rows in inheritance childs. With some changes in
>> LockRows, together with removing the ONLY keyword in ri_trigger.c, it
>> was possible to refer to the rows in child relations. (WIP patch attached)
>> Though it passes simple tests, it is far from complete.
> Indeed.  This isn't even worth the time to review, unless you have a
> proposal for fixing the unique-index-across-multiple-tables problem.
That was in the part that you chose to not quote.

Yeb Havinga

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