Antonin Karasek wrote:

> I own an webhosting server and don't want allow users to execute any binary
> code...

AFAIK, Firebird SPs are built in, i.e. they don't execute any binary
code. Some othere DBMS like Postgres (?) allow executing such things,
but I don't see any threat from Firebird.

The thing to look out for would be UDFs which can contain dangerous
binary code...

--
Milan Babuskov
http://fbexport.sourceforge.net