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Re: Index on difference of two columns
Posted by: Marty -
Date: April 12, 2007 12:06AM

"I assume you are doing a self join, and using this as the join condition"
Yes, you're right

Thank you very much, but do you think it's a significant improvement? I mean, is there any other way to increase the speed much more?

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Written By
April 08, 2007 09:31AM
Re: Index on difference of two columns
April 12, 2007 12:06AM

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