Sql code to delete duplicate entries

Question

consider the student.table
stdno. name
10. Vijay
11. Naveen
10. Deepak
13. Arun
11. Aravind

I want to delete oly the duplicate entry from the above table

Answer 1

I suggest to look into PL-SQL, which is not complicate if you already know sql and have some basic knowledge of programming, where you can set a cursor with the query, and a condition that looks for duplicates.