Hmmm..... When I attempt that command all I get is the error:

Statement failed, SQLCODE = -104
Dynamic SQL Error
-SQL error code = -104
-Token unknown - line 1, column 12
-tooluser

--- In firebird-support@yahoogroups.com, Helen Borrie <helebor@...> wrote:
>
> grant ROLE tooluser to BOBJOHN
>
> The table will happily store "rubbish" like GRANT TOOLUSER TO BOBJOHN
> but of course, because it *is* rubbish, it doesn't have any entries
in the ACL.
>
> ./hb
>