Update an existing entry using DataManager

[vikrant.dharap]

Hi,

How do i update an existing entry using DataManager.

Eg :
I Have Student object in which I already have data like name, age, etc.

Now in student object I just want to change name and save again. But it gives some duplicate or already exist error.

Thanks in advance

[krivopustov (Konstantin Krivopustov)]

Student student = dataManager.load(Student.class).id(studentId).one();
student.setName("Bob");
Student savedStudent = dataManager.save(student);