| From: | Stephan Szabo <sszabo(at)megazone(dot)bigpanda(dot)com> |
|---|---|
| To: | Jiri Nemec <konference(at)menea(dot)cz> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: CREATE FUNCTION |
| Date: | 2004-08-08 22:17:04 |
| Message-ID: | 20040808151513.X7480@megazone.bigpanda.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
On Sun, 8 Aug 2004, Jiri Nemec wrote:
> Hello all, sorry about beginner question, but I'm sure function has
> correct structure, buw PostgreSQL reports error. (This function is
> only on approbation.)
>
> CREATE FUNCTION foo(int2)
> RETURNS TEXT
> AS 'DECLARE ret TEXT;
> begin
> SELECT INTO ret CAST(name AS text)
> FROM shop_goods
> WHERE id = $1;
> return ret;
> end;'
> language 'sql';
I think you meant language 'plpgsql' rather than 'sql' since the above
looks like the former.
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