QUERY PLAN
Seq Scan on tbl_contacts (cost=0.00..253.63 rows=93 width=150)
Filter: (client_id = ANY ('{146,982,2538,2616,1933,3081,1661,3389,3372,3364,3344,3334,3327,3311,3304,3301,3296,3286,3278,3009}'::integer[]))