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icon10.gif  query performance [message #333723] Mon, 14 July 2008 04:46 Go to next message
Altitude
Messages: 6
Registered: April 2008
Location: bangalore
Junior Member
hi,

please help me out in knowing about how do the joins affect the query performance and how do the queries use indexes if joins are there?


thank you Smile

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Re: query performance [message #333791 is a reply to message #333723] Mon, 14 July 2008 07:59 Go to previous message
pablolee
Messages: 2882
Registered: May 2007
Location: Scotland
Senior Member
here would be your first port of call

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