QUERY PLAN
Gather Merge (cost=6184.00..6184.24 rows=2 width=157)
Workers Planned: 2
-> Sort (cost=5183.98..5183.98 rows=1 width=157)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..5183.97 rows=1 width=157)
Filter: (parent = ANY ('{191172,175951}'::integer[]))