Neto pr <netopr9(at)gmail(dot)com> writes:
> After analyzing, I saw that in some places of the plan, it is being used
> Parallelism. Does this explain why the final value spent (in minutes) to go
> through the index (184 minutes) is greater than the total query time (66
> minutes)?
I was just about to ask you about that. If this is under a Gather node,
I believe that the numbers include time expended in all processes.
So if you had three or more workers these results would make sense.
regards, tom lane