I have a list of student names and their grades.

Question

This is my Student  table and now we want to print a comma separated list of student names in a grade. our tables record look like this-

1-  Aman,Rajan,Ankit              2-  Manoj,Vijay,Abott        3-  Aman,Akanksha

Grade   | StdName

1          | Aman

1          | Rajan

1          | Ankit

2          | Manoj

2          | Vijay

2          | Aboot

3          | Aman

3          | Akanksha