From:
"Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
To:
"Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
Cc:
"Laurent Laborde" <kerdezixe(at)gmail(dot)com>, "PostgreSQL-development" <pgsql-hackers(at)postgresql(dot)org>
Subject:
Re: Higher TOAST compression.
Date:
2009-07-22 15:25:42
Message-ID:
4A66E9260200002500028B99@gw.wicourts.gov (view raw or flat )
Thread:
2009-07-17 08:16:54 from Laurent Laborde <kerdezixe(at)gmail(dot)com>
2009-07-17 17:50:51 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2009-07-17 18:46:09 from "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
2009-07-17 19:21:09 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2009-07-17 19:36:39 from "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
2009-07-17 20:11:13 from Laurent Laborde <kerdezixe(at)gmail(dot)com>
2009-07-17 20:40:23 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2009-07-17 20:51:53 from Laurent Laborde <kerdezixe(at)gmail(dot)com>
2009-07-17 21:10:01 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2009-07-20 08:17:18 from Laurent Laborde <kerdezixe(at)gmail(dot)com>
2009-07-20 15:04:54 from Laurent Laborde <kerdezixe(at)gmail(dot)com>
2009-07-20 16:04:41 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2009-07-20 16:15:07 from Laurent Laborde <kerdezixe(at)gmail(dot)com>
2009-07-22 08:54:02 from Laurent Laborde <kerdezixe(at)gmail(dot)com>
2009-07-23 11:22:59 from Laurent Laborde <kerdezixe(at)gmail(dot)com>
2009-07-23 14:45:03 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2009-07-28 09:29:54 from Laurent Laborde <kerdezixe(at)gmail(dot)com>
2009-07-28 12:36:35 from Laurent Laborde <kerdezixe(at)gmail(dot)com>
2009-07-28 15:44:38 from Laurent Laborde <kerdezixe(at)gmail(dot)com>
2009-07-28 16:44:01 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2009-07-28 17:38:29 from Robert Haas <robertmhaas(at)gmail(dot)com>
2009-07-29 17:11:42 from decibel <decibel(at)decibel(dot)org>
2009-07-22 01:32:09 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2009-07-22 14:43:37 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2009-07-22 15:08:11 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2009-07-22 15:25:42 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
Lists:
pgsql-hackers
Sorry I responded that quickly this early. I keep having additional
thoughts....
"Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov> wrote:
> Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> And especially, how could you have per-column targets?
> Yeah, this would have to be done by table, not by column.
If we had an optional two targets by column, we could pass any columns
with such targets as a "step 0", before starting the tuple size
checks. I think that makes sense, so I'm flip-flopping on that as a
possibility.
Now, whether that's overkill is another question.
-Kevin
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