Hello,

I Think there is a possibility via one of the Rfunc UDF library.
This project seems not very active, but features are always very
usefull and used (my prefered is DateToStr ;o)

You should have a look at the add_user function in
http://rfunc.sourceforge.net/

Syntax is something like:
select
add_user(4,'localhost','TEST','TEST','','TestUser','Test','Tt','SYSDBA','masterke')
from rdb$database;

Regards
PAscal

Nb: Fsql is a very great tool !!!
especially for the EXPORT IMPORT feature (I hoppe it will be used as
the reference for futur csv file loader into FB 2.X)

Ivan could you please add the possibility of an additionnal ";"
separator ?