QUERY PLAN
Aggregate (cost=5598.33..5598.34 rows=1 width=8)
-> Gather (cost=1000.00..5598.33 rows=1 width=0)
Workers Planned: 1
-> Parallel Seq Scan on tbl_unread_comments (cost=0.00..4598.23 rows=1 width=0)
Filter: (((object_type)::text = '10'::text) AND (object_id = 3303) AND (remind_user_id = 1001))