sequence s table t : { Id : int, Nam : option string, Data : blob, Desc : string, Typ : string } fun see id = r <- oneRow (SELECT t.Data, t.Typ FROM t WHERE t.Id = {[id]}); returnBlob r.T.Data (blessMime r.T.Typ) fun save r = id <- nextval s; dml (INSERT INTO t (Id, Nam, Data, Desc, Typ) VALUES ({[id]}, {[fileName r.Data]}, {[fileData r.Data]}, {[r.Desc]}, {[fileMimeType r.Data]})); main () and main () = ls <- queryX (SELECT t.Id, t.Desc, octet_length(t.Data) AS Len FROM t ORDER BY t.Desc) (fn r =>
  • {[r.T.Desc]} ({[r.Len]})
    • ); return {ls}