QUERY PLAN
Finalize Aggregate (cost=4320.36..4320.37 rows=1 width=8)
-> Gather (cost=4320.25..4320.36 rows=1 width=8)
Workers Planned: 1
-> Partial Aggregate (cost=3320.25..3320.26 rows=1 width=8)
-> Parallel Seq Scan on tbl_unread_comments (cost=0.00..3320.21 rows=15 width=0)
Filter: ((NOT is_read) AND (remind_user_id = 1000))