Re: sub-select

thanks tom

stupid me,

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----- Original Message -----
From: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Henrik Steffen" <steffen(at)city-map(dot)de>
Cc: "pgsql" <pgsql-general(at)postgresql(dot)org>
Sent: Thursday, May 15, 2003 3:03 PM
Subject: Re: [GENERAL] sub-select

> "Henrik Steffen" <steffen(at)city-map(dot)de> writes:
> > select * from foo where bar like '0101%' and foobar='03997';
> > works fine (1 result). HOWEVER:
>
> > select * from foo where bar like '0101%' and foobar=ANY(SELECT
> > '03997'::TEXT);
> > does not work at all (no result)...
>
> What's the datatype of foobar? I'm betting it's char(n), and
> you're losing in the second case because of (lack of) trailing
> spaces.
>
> regards, tom lane
>
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