[sqlite] BLOB read/write in chunks?

[Henrik Bruun]

Does Sqlite support reading/writing BLOB data in chunks?  I'm 
considering storing very large items (200MB+) in BLOB fields.  Many 
other DB libraries have ways to access these large binary items in 
blocks and I was hoping Sqlite had such a facility too.  Any 
recommendations on realistic row size limits?  I have found some 
messages indicating the need to modify the *.h files to support larger 
row sizes, again any recommendations.

Henrik Bruun