| From: | "Jaime Casanova" <systemguards(at)gmail(dot)com> |
|---|---|
| To: | "SERGIO CRESPO" <screspo(at)rollerstar(dot)com> |
| Cc: | "Alvaro Herrera" <alvherre(at)commandprompt(dot)com>, pgsql-es-ayuda(at)postgresql(dot)org |
| Subject: | Re: REDUCIR COSTE DEL QUERY |
| Date: | 2007-07-25 16:44:30 |
| Message-ID: | c2d9e70e0707250944y4a6b496bucb6eb8b5528276f7@mail.gmail.com |
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| Thread: | |
| Lists: | pgsql-es-ayuda |
On 7/25/07, SERGIO CRESPO <screspo(at)rollerstar(dot)com> wrote:
> Alvaro, el problema es el LIKE del campo codigo. Si pongo '=' en vez d LIKE
> va muy rapido.
>
probablemente necesitas usar bpchar_pattern_ops pero no parece haber
una manera de indicarle a PRIMARY KEY que lo use...
--
Atentamente,
Jaime Casanova
"Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs and the universe trying
to produce bigger and better idiots.
So far, the universe is winning."
Richard Cook
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