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why FETCH borrows a lot of time?
Posted by: vag
Date: December 07, 2004 10:21PM

I create a little test and run it by profiler.
The test is testing cursor benchmark.

So, OPEN, CLOSE operation run very quickly.

But FETCH does not. I try to detect a cause in mySQL sources, but havn't luck.

I understand that CURSOR lies upon BTREE structure. But what next.... ?


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why FETCH borrows a lot of time?
December 07, 2004 10:21PM

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