Re: [SQL] SQL query _slow_

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От Gregg Berkholtz
Тема Re: [SQL] SQL query _slow_
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Msg-id 36D0F943.2D094E5D@gbcomputers.com
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Ответ на Re: [SQL] SQL query _slow_  (Bruce Momjian <maillist@candle.pha.pa.us>)
Ответы Re: [SQL] SQL query _slow_
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EXPLAIN -- What is that?

Bruce Momjian wrote:

> > So, if I understand correctly. I am not doing anything wrong in terms of the
> > SQL coding, it is just the speed of the postmaster right now.
> > I am new to PostgreSQL and SQL for that matter, but another question I have
> > would be:
> > Would indexes help at all? <-- If so, what should I index to get the best
> > speed?
>
> Not sure.  If EXPLAIN is slow showing results, it is just the optimizer.
>
> --
>   Bruce Momjian                        |  http://www.op.net/~candle
>   maillist@candle.pha.pa.us            |  (610) 853-3000
>   +  If your life is a hard drive,     |  830 Blythe Avenue
>   +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

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