QUERY PLAN
Limit (cost=26.92..26.95 rows=10 width=109)
-> Sort (cost=26.92..28.00 rows=429 width=109)
Sort Key: d.updated_at DESC
-> HashAggregate (cost=13.36..17.65 rows=429 width=109)
Group Key: d.id
-> Seq Scan on tbl_documents d (cost=0.00..12.29 rows=429 width=109)