--- In firebird-support@yahoogroups.com, Nando Dessena <nando@...> wrote:

Nando> Sorry, I wasn't clear. RESTRICT is what you get if you don't
Nando> specify an ON UPDATE/ON DELETE clause, whereas NO ACTION you have
Nando> to state explicitly. They behave the same in Firebird.

Thanks. I was starting to get confused. I always use no action, so
when you said that firebird supports both of them, I thought it
actually did support the restrict keyword.

Thanks for clearing that out.

Fidel.