QUERY PLAN
Sort (cost=70.32..70.35 rows=14 width=16)
Sort Key: id
-> Seq Scan on tbl_purchase_client_rels (cost=0.00..70.05 rows=14 width=16)
Filter: (contract_id = ANY ('{4502,4501,4499,4498,4487,4473,4471,4470,4465,4451,2364,2216,2198,2114}'::integer[]))