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Re: Allow an alias for the target table in UPDATE/DELETE

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Neil Conway <neilc(at)samurai(dot)com>
Cc: Atsushi Ogawa <atsushi(dot)ogawa(at)gmail(dot)com>, pgsql-patches(at)postgresql(dot)org
Subject: Re: Allow an alias for the target table in UPDATE/DELETE
Date: 2006-01-22 06:28:31
Message-ID: 4957.1137911311@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-patches
Neil Conway <neilc(at)samurai(dot)com> writes:
> On Sun, 2006-01-22 at 00:55 -0500, Tom Lane wrote:
>> Should be ColId, not IDENT, per existing alias_clause production.

> That causes a reduce/reduce conflict:

The grammar change is the one marginally nontrivial part of the patch,
and you couldn't be bothered to get it right?  Try harder.

			regards, tom lane

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Subject: Re: Allow an alias for the target table in UPDATE/DELETE
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