Correlated subqueries

Correlated subqueries in filter

Write a query to display name and marks of all students, who have scored the minimum marks out of all the students enrolled in the same course as them. For example, if Kara, Nate and Lex are the only 3 students enrolled in Java, and have scored 35, 64, and 28 marks respectively, only Lex should appear in the final results.

Set the headers of name and marks, to be name and marks respectively.

Note: Even if you find other ways of doing it, try doing it using a correlated subquery in a WHERE clause, just for the sake of your better understanding of the topic.