From: | Andreas Kretschmer <akretschmer(at)spamfence(dot)net> |
---|---|
To: | pgsql-novice(at)postgresql(dot)org |
Subject: | Re: working with arrays inside a plpgsql function |
Date: | 2007-02-15 16:06:56 |
Message-ID: | 20070215160656.GA7909@KanotixBox |
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Lists: | pgsql-novice |
Luis Silva <lfs12(at)hotmail(dot)com> schrieb:
> Hi all!
>
> I'm trying to use array inside a pl/pgsql function and I'm having some
> problems using the all array at the same time. Let me give you an example:
>
> ident text[];
>
> BEGIN
>
> ident = $1; -- $1 is a array argument from the plpgsql function
> EXECUTE 'SELECT count(identity) FROM public_data WHERE identity IN ||ident
> INTO asds;
At least a missing ' between IN and ||.
> PS - How can I retrieved the size ofthe array? I saw the manual and I
> couldn't find it.
array_dims(), array_lower(), array_upper()
http://www.postgresql.org/docs/8.1/interactive/functions-array.html
Andreas
--
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect. (Linus Torvalds)
"If I was god, I would recompile penguin with --enable-fly." (unknow)
Kaufbach, Saxony, Germany, Europe. N 51.05082°, E 13.56889°
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