On Tue, 03 Apr 2007 19:23:31 +0200, Tom Lane <[EMAIL PROTECTED]> wrote:
Listmail <[EMAIL PROTECTED]> writes:It bitmapscans about half the table...Which PG version is this exactly? We've fooled with the choose_bitmap_and heuristics quite a bit ... regards, tom lane
Version is 8.2.3. ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings