QUERY PLAN
Seq Scan on tbl_contact_mobiles (cost=0.00..180.34 rows=20 width=48)
Filter: (contact_id = ANY ('{3642,3649,3915,3912,3899,3890,3877,3855,3837,3819,3791,3787,3785,3781,3780,3779,3778,3774,3770,3766}'::integer[]))