Re: [HACKERS] Slow count(*) again...

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От Mladen Gogala
Тема Re: [HACKERS] Slow count(*) again...
Дата
Msg-id 4D4B2837.6080601@vmsinfo.com
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Ответ на Re: [HACKERS] Slow count(*) again...  (Josh Berkus <josh@agliodbs.com>)
Ответы Re: [HACKERS] Slow count(*) again...  (Mladen Gogala <mladen.gogala@vmsinfo.com>)
Re: [HACKERS] Slow count(*) again...  (Віталій Тимчишин <tivv00@gmail.com>)
Список pgsql-performance
Josh Berkus wrote:
> However, since this system wasn't directly compatible with Oracle Hints,
> folks pushing for hints dropped the solution as unsatisfactory. This is
> the discussion we have every time: the users who want hints specifically
> want hints which work exactly like Oracle's, and aren't interested in a
> system designed for PostgreSQL.  It's gotten very boring; it's like the
> requests to support MySQL-only syntax.
>
Actually, I don't want Oracle hints. Oracle hints are ugly and
cumbersome. I would prefer something like this:

http://dev.mysql.com/doc/refman/5.0/en/index-hints.html

That should also answer the question about other databases supporting hints.

--

Mladen Gogala
Sr. Oracle DBA
1500 Broadway
New York, NY 10036
(212) 329-5251
http://www.vmsinfo.com
The Leader in Integrated Media Intelligence Solutions




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