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Re: Why does row estimation on nested loop make no sense to me

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Jeff Amiel <becauseimjeff@xxxxxxxxx> writes:
> How can the estimated number of rows for the nested loop node EXCEED the product of the 2 row estimates of the tables being joined?
> Not only does it exceed it - but it is orders of magnitude greater.

Can you provide a self-contained test case that does this?

			regards, tom lane


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