QUERY PLAN
Gather Merge (cost=6377.60..6378.06 rows=4 width=157)
Workers Planned: 2
-> Sort (cost=5377.57..5377.58 rows=2 width=157)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..5377.56 rows=2 width=157)
Filter: (parent = ANY ('{191142,191141,191140,191139}'::integer[]))