QUERY PLAN
Gather Merge (cost=6222.80..6224.44 rows=14 width=158)
Workers Planned: 2
-> Sort (cost=5222.78..5222.80 rows=7 width=158)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..5222.68 rows=7 width=158)
Filter: (parent = ANY ('{170213,170212,170211,170190,170189,170177,170176,170175,170152}'::integer[]))