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Re: IT'S A BUG!
Posted by: KimSeong Loh
Date: October 06, 2005 01:34AM

What makes you think the 2 select statement are the same?

The extra table in the 1st statement is not unused, the result of the 2 queries has to be very different.

The query with 2 tables is doing a cartesian product, and the result of it is a table of 1665 * 13656 rows, which exceeds 20 millions rows.



Edited 1 time(s). Last edit at 10/06/2005 01:36AM by KimSeong Loh.

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