QUERY PLAN
Index Scan using tbl_attachments_pkey on tbl_attachments (cost=0.29..73.22 rows=17 width=131)
Index Cond: (id = ANY ('{28520,27503,27504,28104,29256,29257,29259,28825,28826,28827,28821,28822,29659,29660,29661,29646,29647}'::integer[]))