Re: chop off non-meaningful digits

From: "A(dot) Kretschmer" <andreas(dot)kretschmer(at)schollglas(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: chop off non-meaningful digits
Date: 2006-11-14 06:30:23
Message-ID: 20061114063023.GB7666@a-kretschmer.de
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am Tue, dem 14.11.2006, um 0:58:56 -0500 mailte Tom Lane folgendes:
> "SunWuKung" <Balazs(dot)Klein(at)t-online(dot)hu> writes:
> > Yep, I think this is it:
> > select trim(trailing '0.' from 1.020)
>
> Um, I think not:
>
> regression=# select trim(trailing '0.' from 1000.000);
> rtrim
> -------
> 1
> (1 row)

;-)

For this case:

test=*> select trim(trailing '.' from trim(trailing '0' from 1000.000));
rtrim
-------
1000
(1 row)

Andreas
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Andreas Kretschmer
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