I wrote: > This didn't matter a whole lot back when the planner couldn't reorder > outer joins, but now that it can, it's more important that the estimates > be accurate. > I'm not sure if this is feasible to fix before 8.2, but I'll take a > look. Actually, the changes were far more localized than I first feared. Please apply the attached patch to your copy and see what you get for your problem query. regards, tom lane
Attachment:
binSa9NrX6ohk.bin
Description: joinsize.patch
