table t : { Id : int, Blob : blob, MimeType : string }
sequence s
fun getImage id : transaction page =
r <- oneRow1 (SELECT t.Blob, t.MimeType
FROM t
WHERE t.Id = {[id]});
returnBlob r.Blob (blessMime r.MimeType)
fun main () : transaction page =
let
fun handle r =
id <- nextval s;
dml (INSERT INTO t (Id, Blob, MimeType)
VALUES ({[id]}, {[fileData r.File]}, {[fileMimeType r.File]}));
main ()
in
x <- queryX1 (SELECT t.Id FROM t)
(fn r => 
);
return
{x}
end