| Subject | Re: [firebird-support] CHECK for all numeric characters |
|---|---|
| Author | Ivan Prenosil |
| Post date | 2005-09-01T16:26:32Z |
> I'm creating a domain that's CHAR(11) and I'd like to add a check toCHECK (Value BETWEEN '00000000000' AND '99999999999')
> make sure all the characters are numeric. I'm experiencing a brain
> freeze right now and can't come up with one. Can anyone suggest the
> appropriate CHECK statement(s)?
Ivan