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I am just curious, I have seen in a plan a sequence like this:


Is any situation possibly in which the upper DistH will result in different entries than the derived table have from the first Hash Distinct?

asked 22 Jul '11, 10:32

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question asked: 22 Jul '11, 10:32

question was seen: 613 times

last updated: 22 Jul '11, 10:32