Seq Scan on session_data (cost=0.00..357733.27 rows=9635381 width=67) (actual time=0.032..6215.420 rows=9545314 loops=1)
Seq Scan on session_data (cost=0.00..357733.27 rows=9635381 width=67) (actual time=0.032..6215.420 rows=9545314 loops=1) Filter: (access_time <= (now() - '1 year'::interval))