QUERY PLAN
Sort (cost=54.17..54.19 rows=11 width=16)
Sort Key: id
-> Seq Scan on tbl_purchase_client_rels (cost=0.00..53.98 rows=11 width=16)
Filter: (contract_id = ANY ('{4074,4073,4072,4070,4069,4067,4066,4063,4062,4060}'::integer[]))