QUERY PLAN
Sort (cost=6065.41..6065.41 rows=2 width=159)
Sort Key: created_at
-> Gather (cost=1000.00..6065.40 rows=2 width=159)
Workers Planned: 2
-> Parallel Seq Scan on tbl_comments (cost=0.00..5065.20 rows=1 width=159)
Filter: (parent = 168978)