From: | "Fernando Papa" <fpapa(at)claxson(dot)com> |
---|---|
To: | "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: LIMIT/OFFSET doesn't work on PL/PGSQL |
Date: | 2003-03-14 23:20:35 |
Message-ID: | CB94A4924490EC4A81EDA55BA378B7BAFE7990@exch2k01.buehuergo.corp.claxson.com |
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Lists: | pgsql-general |
I resolved the LIMIT/OFFSET problem... I put all the query into a
variable and then, OPEN for EXECUTE... is not the best for the
performance I think, but it's work!
Thanks!
--
Fernando O. Papa
DBA
> -----Mensaje original-----
> De: Tom Lane [mailto:tgl(at)sss(dot)pgh(dot)pa(dot)us]
> Enviado el: viernes, 14 de marzo de 2003 19:28
> Para: Fernando Papa
> CC: pgsql-general(at)postgresql(dot)org
> Asunto: Re: [GENERAL] LIMIT/OFFSET doesn't work on PL/PGSQL
>
>
> "Fernando Papa" <fpapa(at)claxson(dot)com> writes:
> > I don't know why the last query doesn't work inside
> function... I run
> > the query from psql and every goes ok, but when I use the
> function, I
> > can't see anything (the function doesn't retrieve anything). I put
> > fixed value on LIMIT and the function execute correctly.
>
> I think the problem is passing plpgsql variables into a
> cursor declaration, not limit/offset per se. You need to use
> the defined syntax for cursor parameters to make that work, I believe.
>
> regards, tom lane
>
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