Re: Check each of base restriction clauses for constant-FALSE-or-NULL

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Richard Guo <guofenglinux(at)gmail(dot)com>
Cc: David Rowley <dgrowleyml(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Check each of base restriction clauses for constant-FALSE-or-NULL
Date: 2023-10-11 17:08:59
Message-ID: 647269.1697044139@sss.pgh.pa.us
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I wrote:
> So this logic in relation_excluded_by_constraints is just wrong ---
> premature optimization on my part, looks like.

Pushed after a bit of fiddling with the comment.

regards, tom lane

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