Re: [NOVICE] Conditional constraint?

Nick,

> What I want to do is make a field so that it requires a value after a
>  change
> in another field to a particular value. Is this possible with the ADD
> CONSTRAINT command, or will I have to make a custom function and use
>  a
> trigger.

That depends on how complicated your rules are.  All constraints must
 evaluate to a true/false statement, so complex procedures require a
 function + trigger instead.  How about posting some more details?

-Josh