Put quotes around the user name and the grant will succeed -
"TH_RIHO-RENE".

Dave

--- In firebird-support@yahoogroups.com, "rihoe" <riho@e...> wrote:
>
> Hi!
>
> I use WI-V6.2.972 Firebird 1.5
> I discovered that I can create user with '-' in his name (TH_RIHO-
> RENE) but when I start to granting him rights the GRANT fails because
> of the minus.
>
> How can it be possible?
>
> --
> Riho-Rene Ellermaa
> Ellermaa Tarkvaratöökoda OÜ
> http://www.ellermaasoft.ee
>