Neto pr <netopr9@xxxxxxxxx> 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 -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance