Adding full support for another dbms is a pain in the ass 'cause around the whole code there's stuff like if kb.dbms == "MySQL" [...] elif kb.dbms in ( "Oracle" etc.. it would be very intelligent to remove this dbms specific stuff in libs like lib/core/agent.py (grep for kb.dbms, you'll see) and have it ALL would be nice in plugins/dbms//language.py or similar so code would be much easier to maintain and most important far easier to add a new dbms.