QUERY PLAN
Gather Merge (cost=5710.23..5710.69 rows=4 width=158)
Workers Planned: 2
-> Sort (cost=4710.20..4710.21 rows=2 width=158)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..4710.19 rows=2 width=158)
Filter: (parent = ANY ('{170411,170409,170368}'::integer[]))