--- In ib-support@y..., "osendej" <osendej@y...> wrote:

> a workaround to the 'trigger-fires-after-constraint-conformity
> verification problem'

Joseph, current Firebird version have not this problem. But if you
have database created under ancient version or Interbase, you should
drop triggers and re-create them, IIRC backup/restore does'nt help.

Best regards, Alexander V.Nevsky.