QUERY PLAN
Index Scan using tbl_attachments_pkey on tbl_attachments (cost=0.29..64.61 rows=15 width=131)
Index Cond: (id = ANY ('{27312,27313,27622,27657,27658,27699,27698,27465,27814,27760,27905,27781,27920,27758,27759}'::integer[]))