Can anyone point to documentation which defines the Sub Types and
Segment size of Blob Fields. Im want to aschieve the following :

1. Store RTF data in a Firebird Table. With a Blob Field, whast
should I set the Sub Type and Segment Size to.

2. Storing Fast Report Reports in a BLOB field using the SaveToBlob
Field method.

I am using Delpi 7.


Thanks

Mike Hickman