QUERY PLAN
Index Scan using tbl_attachments_pkey on tbl_attachments (cost=0.29..64.60 rows=15 width=132)
Index Cond: (id = ANY ('{30942,30944,30960,31029,31030,31112,31340,31560,31678,31696,31825,32096,32139,32683,32684}'::integer[]))