Hi Fellipe

With clipper you cannot access firebird
But with xharbour, an clipper compatible compiler yes
xharbour includes sqlrdd, which allow you to access, any databa
se on market including firebird,interbase,mysql,orecle,sql
server,postgresql,ingres,cache,db2 and others....

you can get an free demo from xharbour from www.xharbour.com/
www.xharbour.com.br

Regards
Luiz
www.xharbour.com.br