Subject Changing the Not Null Constraint at run time
Author shahrambesharati

I like to change the ?Not Null? constraint for a field at run time
using the SchemaCache.Requried but have been unsuccessful.

Is it possible to Add/Delete the FieldName and TableName to
SchemaCache.Requried or is this object only used to display Fields
that have the ?Not Null? Constraint.

I appreciate you help.