How to create index inside Array
I use these example classes:
{Property Street As %String;
Property City As %String;
Property State As %String(POPSPEC = "USState()");
Property Zip As %String;}
Class Sample.Person1 Extends (%Persistent, %Populate)
{ Property Name As %String;
Property Home As Sample.Address;
Property AR As array Of Sample.Address; }
In SQL it is Table Sample.Person1
No problem to define INDEX on Home_State
But Table Sample.Person1_AR
HowTo define an INDEX on AR_State ?
Does not compile!