| From: | hubert depesz lubaczewski <depesz(at)depesz(dot)com> |
|---|---|
| To: | Alain Roger <raf(dot)news(at)gmail(dot)com> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: cost variable into function |
| Date: | 2008-10-19 14:19:42 |
| Message-ID: | 20081019141942.GA13492@depesz.com |
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| Thread: | |
| Lists: | pgsql-general |
On Sun, Oct 19, 2008 at 04:03:47PM +0200, Alain Roger wrote:
> i created a stored procedure (function) under postgreSQL and when i checked
> deeper into my DB, this is what i get:
> ....
> END;
> $BODY$
> LANGUAGE 'plpgsql' VOLATILE
> COST 100;
> ALTER FUNCTION myschema.get_count_languages(character varying) OWNER TO
> myuser;
> to what corresponds the parameter COST 100 ?
check the explanation here:
http://www.postgresql.org/docs/current/interactive/sql-createfunction.html
Best regards,
depesz
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