QUERY PLAN
Seq Scan on tbl_contacts (cost=0.00..253.63 rows=39 width=150)
Filter: (client_id = ANY ('{2140,39,2164,2160,2168,2175,1357,583,878,1902,1951,638,1222,2176,957,146,1438,1637,1367,1158}'::integer[]))