| From: | Mladen Gogala <mladen(dot)gogala(at)vmsinfo(dot)com> |
|---|---|
| To: | Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov> |
| Cc: | Maciek Sakrejda <msakrejda(at)truviso(dot)com>, "sthomas(at)peak6(dot)com" <sthomas(at)peak6(dot)com>, "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org> |
| Subject: | Re: [HACKERS] Slow count(*) again... |
| Date: | 2011-02-03 23:33:21 |
| Message-ID: | 4D4B3B41.7060803@vmsinfo.com |
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| Thread: | |
| Lists: | pgsql-hackers pgsql-performance |
Kevin Grittner wrote:
> Mladen Gogala <mladen(dot)gogala(at)vmsinfo(dot)com> wrote:
>
>
>> Maybe we can agree to remove that ridiculous "we don't want hints"
>> note from Postgresql wiki?
>>
>
> I'd be against that. This is rehashed less frequently since that
> went in. Less wasted time and bandwidth with it there.
>
Well, the problem will not go away. As I've said before, all other
databases have that feature and none of the reasons listed here
convinced me that everybody else has a crappy optimizer. The problem
may go away altogether if people stop using PostgreSQL.
>
>
>> That would make it look less like , hmph, philosophical issue and
>> more "not yet implemented" issue,
>>
>
> Exactly what we don't want.
>
Who is "we"?
--
Mladen Gogala
Sr. Oracle DBA
1500 Broadway
New York, NY 10036
(212) 329-5251
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