QUERY PLAN
Limit (cost=32.43..32.46 rows=10 width=77)
-> Sort (cost=32.43..32.47 rows=16 width=77)
Sort Key: created_at DESC
-> Group (cost=32.03..32.11 rows=16 width=77)
Group Key: id
-> Sort (cost=32.03..32.07 rows=16 width=77)
Sort Key: id
-> Seq Scan on tbl_client_documents cd (cost=0.00..31.71 rows=16 width=77)
Filter: (client_id = 2128)