QUERY PLAN
Gather Merge (cost=7174.35..7177.85 rows=30 width=158)
Workers Planned: 2
-> Sort (cost=6174.33..6174.36 rows=15 width=158)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..6174.03 rows=15 width=158)
Filter: (parent = ANY ('{170275,170274,170273,170272,170271,170270,170225,170224,170223,170222,170221,170220,170219,170218,170217,170216,170215,170214,170213,170212}'::integer[]))