QUERY PLAN
Finalize Aggregate (cost=4029.17..4029.18 rows=1 width=8)
-> Gather (cost=4029.06..4029.17 rows=1 width=8)
Workers Planned: 1
-> Partial Aggregate (cost=3029.06..3029.07 rows=1 width=8)
-> Parallel Seq Scan on tbl_unread_comments (cost=0.00..3029.02 rows=15 width=0)
Filter: ((NOT is_read) AND (remind_user_id = 1000))