QUERY PLAN
Seq Scan on tbl_contact_mobiles (cost=0.00..391.13 rows=60 width=48)
Filter: (contact_id = ANY ('{4015,3979,4014,514,3951,1907,3102,3843,3481,1822,3674,515,629,3550,1331,892,1334,1335,1152,175,1087,25,837,1847,1880,3685,2795,2824,3358,3357,630,481,3650,501,4106,3721,1848,176,4486,3435,4598,4621,4824,4836,4796,4795,5024,5079,5195,5213,5200,5224,5238,5257,5815,5863,5921,5999,5245}'::integer[]))