QUERY PLAN ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Aggregate (cost=3765243.41..3765243.42 rows=1 width=0) -> Seq Scan on stats (cost=0.00..3757250.01 rows=3197360 width=0) Filter: (((inc_tg_name = 'QWEST'::text) OR (out_tg_name = 'QWEST'::text)) AND ((conn_date_month = 9) OR (conn_date_month = 10)) AND (conn_date_year = 2006)) (3 rows)