From: sad <sad@bankir.ru>
To: pgsql-sql@postgresql.org
Subject: Re: a wierd query
Date: Thu, 13 May 2004 11:34:35 +0400
Message-ID: <200405131134.35156.sad@bankir.ru> (raw)
In-Reply-To: <323910-220045413878445@M2W099.mail2web.com>
References: <323910-220045413878445@M2W099.mail2web.com>
> i require the dictinct values from (visualizing each column
> result as a set) the union of the two columns
select distinct a as F from table
union
select distinct b as F from table;
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To: pgsql-sql@postgresql.org
Cc: sad@bankir.ru
Subject: Re: a wierd query
In-Reply-To: <200405131134.35156.sad@bankir.ru>
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