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From <de...@segel.com>
Subject RE: keeping the table ordered
Date Tue, 06 Feb 2007 23:16:06 GMT
Yup.

That's cause you're not actually the database tables. You're only hitting
the index. ;-)

 

Kinda fun, aint it?

 

  _____  

From: Nurullah Akkaya [mailto:nurullah_akkaya@yahoo.com] 
Sent: Tuesday, February 06, 2007 4:52 PM
To: Derby Discussion
Subject: Re: keeping the table ordered

 

for who ever searches these archives creating a composite index that
includes all the columns i query solved the problem. i can read 2.7 million
records in 11 seconds another query that selects around 800k records dropped
to about 4 secs. 

 





 


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