QUERY PLAN
Seq Scan on tbl_contacts (cost=0.00..253.63 rows=34 width=150)
Filter: (client_id = ANY ('{399,473,644,2126,2120,1946,2162,2169,1207,1355,1205,629,1250,1391,1358,1349,1310,2042,577,914}'::integer[]))