Hi,

I have commited the code that does the type conversions in a
more "structured and easy to extend" way. It also has the support of
blob in auto-commit case. Some changes were made to
FBDatabaseMetaData class.

I would be very grateful for your feedback regarding these changes (I
remember, somebody had problems with blobs in auto-commit, also
boolean conversions currently support only "T", "F", "TRUE"
and "FALSE").

Note, you have to update the source from CVS.

Best regards,
Roman Rokytskyy