QUERY PLAN
Index Scan using tbl_attachments_pkey on tbl_attachments (cost=0.29..68.91 rows=16 width=131)
Index Cond: (id = ANY ('{29750,29787,29788,29789,29794,29793,29795,29796,29798,29797,29799,29800,29801,29803,29804,29805}'::integer[]))