Subject Retrieve blob text from dynamic query fails, why?
Author hamacker
Hi, everybody.

My Delphi is XE5 and IBO 5.5.3_2068, every time that I need to retrieve blob text data from a field, as bellow, fail.

var 
  blobStream:TIB_BlobStream;  
  m:TIB_Query;
begin
  m:=TIB_Query.Create(Self);
  (...)
  m.Open;
  blobStream:=m.CreateBlobStream(m.FieldByName('sinopse'), bsmRead);
  memo1.Lines.LoadFromStream(blobStream); // always empty
  FreeAndNil(blobStream);
(...)

To workaround I change to:
memo1.Lines.Text:=m.FieldByName('sinopse').AsString;
But I dont know if is correct retrieve blob text using AsString.

But I would like to know, why fails using blobStream?