Hi Pavel,

I gave it a go on with moving the ibase.b call to add_database_name and
it works for me on Py3.4, but currently don't have a Py2.7 install with fdb.

I also noted that there are some more calls to ibase.b(database) which
should probably be removed but they are not called in the way I use fdb.

The ones I noted are in:
get_limbo_transaction_ids
_resolve_limbo_transaction
commit_limbo_transaction
rollback_limbo_transaction
get_statistics
nbackup
set_default_page_buffers
set_sweep_interval
set_reserve_page_space
activate_shadow
shutdown
bring_online
sweep
repair


If there is not a to complicated test setup I could create for fdb I
would give it a go to change the other calls.

Werner