Robert Haas <robertmhaas@xxxxxxxxx> writes: > The planner is estimating this the outer side of this nested loop will > produce 33 rows and that the inner side will produce 1. One would > assume that the row estimate for the join product couldn't be more > than 33 * 1 = 33 rows, but the planner is estimating 62335 rows, which > seems like nonsense. You know, of course, that the join size estimate isn't arrived at that way. Still, this point does make it seem more like a planner bug and less like bad input stats. It would be nice to see a self-contained example ... 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
