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Join order and access path: msg#00260apache.db.derby.devel
Hi developers Does someone have plan to contribute documentation of optimization of join order and access path selection in derby? And would someone like to explain the two functions in detail: getNextPermutation() and getNextDecoratedPermutation() in class of org.apache.derby.impl.sql.compile.OptimizerImpl? I'll be very grateful for that. _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
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