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  3. August 2004

RE: SQL table joins: Join vs. Where

> From: Mike savino
> 
> Select * From FileA, FileB Where FileA.Fld1 = 'BOB' and
> FileB.Fld1=FileA.Fld1
> 
> It ran significantly slower than coding the equivalent (I think)
> statement:
> 
> Select * From FileA, FileB Where FileA.Fld1 = 'BOB' and FileB.Fld1=
'BOB'
> 
> So maybe you could try this one as well.  I'd be interested in knowing
if
> DB2 reacts the same way.

Cool!

Please, drop in at the website and post this information in the
Performance forum.  There's a sub-forum dedicated to database I/O; post
a message there with the information and we'll try to get that included
as we continue on.

My hope is that we'll get a bunch of "best practices" in the SQL FAQ.

Joe
http://forums.plutabrothers.com/IAAI

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