From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | "Robert B(dot) Easter" <reaster(at)comptechnews(dot)com>, pgsql-patches(at)postgresql(dot)org |
Subject: | Re: patch for BETWEEN [ASYMMETRIC|SYMMETRIC] |
Date: | 2001-05-07 22:11:09 |
Message-ID: | 200105072211.f47MB9W04148@candle.pha.pa.us |
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Lists: | pgsql-patches |
OK, patch rejected.
> Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> > Can someone comment on where we left this?
>
> The grammar patch is incorrect/incomplete as given (no keywords.c
> entries, no additions to the TokenId list), unless you quoted only
> part of it.
>
> More generally, I hate to see us yet again doing a quick shortcut that
> loses information. BETWEEN really ought to be a 3-operand function or
> special expression node type, so that it (a) can be reverse-listed
> sensibly, and (b) doesn't result in multiple evaluations of its inputs.
>
> regards, tom lane
>
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
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