QUERY PLAN
Finalize Aggregate (cost=4251.35..4251.36 rows=1 width=8)
-> Gather (cost=4251.24..4251.35 rows=1 width=8)
Workers Planned: 1
-> Partial Aggregate (cost=3251.24..3251.25 rows=1 width=8)
-> Parallel Seq Scan on tbl_unread_comments (cost=0.00..3248.68 rows=1024 width=0)
Filter: ((NOT is_read) AND (remind_user_id = 1001))