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	Sat, 03 Sep 2005 21:02:27 GMT
Date: Sat, 3 Sep 2005 21:02:27 +0000 (GMT)
From: Carlos Benkendorf <carlosbenkendorf@yahoo.com.br>
Subject: Improving performance of a query 
To: pgsql-performance@postgresql.org
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Hi,
 
Is there a way to improve the performance of the following query? 
 
SELECT * FROM SSIRRA where 
(YEAR = 2004 and CUSTOMER = 0000000004 and CODE = 00 and PART >= 00) or 
(YEAR = 2004 and CUSTOMER = 0000000004 and CODE > 00) or 
(YEAR = 2004 and CUSTOMER > 0000000004) or 
(YEAR > 2004)
 
Thanks in advance!
 
Benkendorf


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<DIV>Hi,</DIV>
<DIV>&nbsp;</DIV>
<DIV>Is there a way to improve the performance of the following query? </DIV>
<DIV>&nbsp;</DIV>
<DIV>SELECT * FROM SSIRRA where <BR>(YEAR = 2004 and CUSTOMER = 0000000004 and CODE = 00 and PART &gt;= 00) or <BR>(YEAR = 2004 and CUSTOMER = 0000000004 and CODE &gt; 00) or <BR>(YEAR = 2004 and CUSTOMER &gt; 0000000004) or <BR>(YEAR &gt; 2004)</DIV>
<DIV>&nbsp;</DIV>
<DIV>Thanks in advance!</DIV>
<DIV>&nbsp;</DIV>
<DIV>Benkendorf<BR></DIV><p>__________________________________________________<br>Converse com seus amigos em tempo real com o Yahoo! Messenger <br>http://br.download.yahoo.com/messenger/ 
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