QUERY PLAN
Gather Merge (cost=6567.03..6569.37 rows=20 width=158)
Workers Planned: 2
-> Sort (cost=5567.01..5567.03 rows=10 width=158)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..5566.84 rows=10 width=158)
Filter: (parent = ANY ('{170217,170216,170215,170214,170213,170212,170211,170190,170189,170177,170176,170175,170152}'::integer[]))