Re: PL/pgsSQL EXECUTE USING INTO

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: PL/pgsSQL EXECUTE USING INTO
Date: 2010-08-19 13:00:23
Message-ID: AANLkTikYy+m6pc3=HpY7LXeGBoJ7JjTRgi4Zcu-rumbZ@mail.gmail.com
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On Thu, Aug 19, 2010 at 4:29 AM, Heikki Linnakangas
<heikki(dot)linnakangas(at)enterprisedb(dot)com> wrote:
> While testing the recent issue with unknown params in EXECUTE USING, I
> accidentally did this:
>
> postgres=# DO $$
> DECLARE
>  t text;
> BEGIN
>  EXECUTE 'SELECT ''foo'' || $1' USING 'bar' INTO t;
>  RAISE NOTICE '%', t;
> END;
> $$;
> NOTICE:  <NULL>
> DO
>
> The mistake I made? I put the USING and INTO clauses in wrong order, INTO
> needs to go first. We should throw an error on that, but it looks like the
> INTO clause is just silently ignored.

Another option would be to make it work as expected.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise Postgres Company

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