Shelby Cain <alyandon@xxxxxxxxx> writes: > Increasing the statistics target on the city column > and re-analyzing the table seems to make the > correlation estimate better (shows about 0.5) but the > row count estimates are thrown off by 2 orders of > magnitude in some cases. What did you increase it to, exactly? Could we see the contents of pg_stats for these two columns at both target settings? regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend