Hi All, I'm preparing a detailed document for the implementation details of BLOB and BFILE, if anyone has a document or if they can point to any website that would shed light for me. Oracler Version :- 9.2 OS :- 5.8 Generic_108528-27 sun4u sparc SUNW,Sun-Fire TIA. Thanks & Best Regards, Thiagu __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com