| 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: | PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org> |
| Subject: | Re: Re: Is this useful |
| Date: | 2000-07-07 19:01:07 |
| Message-ID: | 200007071901.PAA02804@candle.pha.pa.us |
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| Lists: | pgsql-hackers |
> Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> > I found this in my mailbox. Is it any good?
>
> Seems to have been done long since --- see execMain.c, lines 809 ff.
>
> Looking at that code, I wonder if it's still doing unnecessary work.
> Why would we need a junkfilter for a DELETE? We aren't going to be
> constructing output tuples, are we?
Good question.
--
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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