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Message-ID: <372D99EF.583A769@sferacarta.com>
Date: Mon, 03 May 1999 14:43:28 +0200
From: =?iso-8859-1?Q?Jos=E9?= Soares <jose@sferacarta.com>
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To: vernichon eric <e.vernichon@borchers.fr>
CC: "'pgsql-sql@hub.org'" <pgsql-sql@hub.org>
Subject: Re: [SQL] CASE
References: <372D5675.9F41DD8F@borchers.fr>
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You need v6.5beta, previous releases haven't this feature:

SELECT *, CASE
     WHEN COLUMN1 = 1
        THEN 'A'
     WHEN COLUMN1 = 2
        THEN 'B'
     ELSE 'C'
END FROM TABLE2;
column1|case
-------+----
      1|A
      2|B
      3|C
      4|C
(4 rows)

José

vernichon eric ha scritto:

>             Hello ,
>
>         I want  transfered query from sql serveur to  postgres but  i
> don't know how use CASE with postgres
>
>         Thank you
>
> Eric Vernichon

--
______________________________________________________________
PostgreSQL 6.5.0 on i586-pc-linux-gnu, compiled by gcc 2.7.2.3
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jose'


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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<tt>You need v6.5beta, previous releases haven't this feature:</tt><tt></tt>
<p><tt>SELECT *, CASE</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp; WHEN COLUMN1 = 1</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; THEN 'A'</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp; WHEN COLUMN1 = 2</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; THEN 'B'</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp; ELSE 'C'</tt>
<br><tt>END FROM TABLE2;</tt>
<br><tt>column1|case</tt>
<br><tt>-------+----</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1|A</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2|B</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3|C</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4|C</tt>
<br><tt>(4 rows)</tt>
<p>Jos&eacute;
<p>vernichon eric ha scritto:
<blockquote TYPE=CITE>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Hello ,
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; I want&nbsp; transfered query
from sql serveur to&nbsp; postgres but&nbsp; i
<br>don't know how use CASE with postgres
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Thank you
<p>Eric Vernichon</blockquote>

<p>--
<br>______________________________________________________________
<br>PostgreSQL 6.5.0 on i586-pc-linux-gnu, compiled by gcc 2.7.2.3
<br>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
<br>Jose'
<br>&nbsp;</html>

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