I'd like to know if an equality constraint in an ORM model has any effect over its relational view or if it only has an informational role.
I have a model which I've attached to this post. In the Asset_Movement table I'm getting two columns:
but these columns should be only one because their values must be equal. I though that the equality constraint could enforce this but nothing is happening.
I'd like if someone could help me with this. I'd also appreciate if someone could point me out to an example showing the usage of an equality constraint.