Bogusław Brandys wrote:

> Forgive me ignorance but I cannot find if Firebird user account password
> is limited in other ways then max size length ?

Exactly.

> Can I use any of char (0-255 range )

You can. Although 0 (zero) might be hard to insert. Please note that
some tools/connection libraries might let you use anything when setting
the password, but wouldn't let you log in with it.

--
Milan Babuskov
http://swoes.blogspot.com/
http://www.flamerobin.org