Erick Sasse wrote:

> Is there a way/tool that allows me to monitor all transactions opened
> and closed in my database?

MON$ tables in Firebird 2.1 ?

If you use earlier versions, take a look for some tools here:

http://www.firebirdfaq.org/faq95

HTH

--
Milan Babuskov
http://www.guacosoft.com