Re: Help Me Understand Why I'm Getting a Bad Query Plan

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Bryan Murphy <bmurphy1976@xxxxxxxxx> writes:
> What I did was change seq_page_cost back to 1.0 and then changed
> random_page_cost to 0.5

[ squint... ]  It makes no physical sense for random_page_cost to be
less than seq_page_cost.  Please set them the same.

			regards, tom lane

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