--- In firebird-support@yahoogroups.com, "kumasoftllc"
<kumasoftdev@b...> wrote:

> Check constraints on Domains are being checked prior to "before
> insert/update" triggers. This makes it impossible for triggers to
> perform validation and correct/default column values to meet the
> requirements of the Domain. I could have sworn I read somewhere

once

> that this had been fixed in earlier versions of Firebird, but can no
> longer find such a statement. Can someone confirm the status of

this

> issue? Thanks.

Yes, I can. It was fixed in FB long ago. But note if you have
database created on very old FB version or on IB, you should
re-compile triggers, backup/restore don't cure it.

Best regards, Alexander.