QUERY PLAN
Finalize Aggregate (cost=4322.52..4322.53 rows=1 width=8)
-> Gather (cost=4322.41..4322.52 rows=1 width=8)
Workers Planned: 1
-> Partial Aggregate (cost=3322.41..3322.42 rows=1 width=8)
-> Parallel Seq Scan on tbl_unread_comments (cost=0.00..3322.37 rows=15 width=0)
Filter: ((NOT is_read) AND (remind_user_id = 1000))