| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Cédric Villemain <cedric(dot)villemain(dot)debian(at)gmail(dot)com> |
| Cc: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: PL/pgSQL EXECUTE '..' USING with unknown |
| Date: | 2010-08-17 14:29:40 |
| Message-ID: | 12154.1282055380@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
=?ISO-8859-1?Q?C=E9dric_Villemain?= <cedric(dot)villemain(dot)debian(at)gmail(dot)com> writes:
> 2010/8/16 Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>:
>> =?ISO-8859-1?Q?C=E9dric_Villemain?= <cedric(dot)villemain(dot)debian(at)gmail(dot)com> writes:
>>> Unfortunely the current implementation of EXECUTE USING is not working
>>> this way.
>>
>> Uh ... what do you base that statement on?
> About the planning behavior ?
> With USING, I get a seqscan (cost and long), without USING I have an
> indexscan(short and costless).
It works as expected for me. What PG version are you using exactly?
Could you provide a self-contained example?
regards, tom lane
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