title: Trouble using MS Access to migrate data between Oracle databases that contain blobs
body: <p>Im currently trying to move data from three old database schemas into one new one.
  I have been doing this using MS Access's append query function.</p>
  
  <p>Everything has gone pretty smoothly until I tried to move across data that contained Blobs. Oracle returns a 'ORA-01008: not all variables bound' error. I have tracked this down to an error in the blobs as it works fine if I remove those columns from the query.</p>
  
  <p>Does anyone know why this happens or how to overcome it?</p>