I am new to cache programming language . I am facing below issue . please assist.
Question: One persistent class ID column is a combination of its properties (Roll No and Marks) [ Exact: RollNo||Marks]. When i am running the query from Management portal it is displaying data in the same format and data is there. But in the code if i am making below statement, i am getting null value.
ExistsID showing 1, but ID is always displaying as Null but data is there in class with that ID. Why?? If ID is passed as string will OpenId didn't work??
I am running with roll no:2 and Marks:11 [2||11}. In management portal it is displaying the same but in when i am trying to openid ID is coming as Null every time. Why ??