Specifies whether that this is a computed property.
Otherwise, omit this keyword or place the word Not
immediately before the keyword.
If a property has a value for the SqlComputed keyword, Caché uses that value to compute the property. Specifically, a new class method, <property>Compute
, is generated from SqlComputeCode. This method is called from the property’s <property>Get
method. If the property also has SqlComputeOnChange
keyword specified, then the <property>Compute
method is called at the specified times.
This functionality is implemented in the <property>Get
methods. If you override either of those methods, then property computations do not work unless there are provisions in the overridden method implementations to trigger computations.