Klint Gore <[EMAIL PROTECTED]> writes:
> On Sun, 27 Jun 2004 23:29:46 -0400, Tom Lane <[EMAIL PROTECTED]> wrote:
>> [yawn...] Cast the constants to bigint. See previous discussions.
> Would there be any way of adding some sort of indicator to the plan as
> to why sequential was chosen?
Not really ... the plan that's presented is the one that looked the
cheapest out of the feasible plans. How are you going to identify a
single reason as to why any other plan was not generated or lost out
on a cost-estimate basis? Humans might be able to do so (note that
the above quote is an off-the-cuff estimate, not something I'd care
to defend rigorously) but I don't think software can do it.
FWIW, the particular problem here should be fixed in 7.5.
regards, tom lane
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