QUERY PLAN
Finalize Aggregate (cost=4033.48..4033.49 rows=1 width=8)
-> Gather (cost=4033.37..4033.48 rows=1 width=8)
Workers Planned: 1
-> Partial Aggregate (cost=3033.37..3033.38 rows=1 width=8)
-> Parallel Seq Scan on tbl_unread_comments (cost=0.00..3033.33 rows=15 width=0)
Filter: ((NOT is_read) AND (remind_user_id = 1000))