QUERY PLAN
Sort (cost=5624.29..5624.30 rows=2 width=158)
Sort Key: created_at
-> Gather (cost=1000.00..5624.28 rows=2 width=158)
Workers Planned: 2
-> Parallel Seq Scan on tbl_comments (cost=0.00..4624.08 rows=1 width=158)
Filter: (parent = 170396)