Can I read SQL Queries for Customer and Student Data on EtoBox?

SQL Queries for Customer and Student Data by Ahmed Adil is a document available to read on EtoBox.

What is SQL Queries for Customer and Student Data about?

The document provides two SQL queries as examples. The first query finds all customers who have never placed an order using either a join or subquery. The second query computes exam statistics - the number of times each student attended each exam and the students who attended the most exams.

Author

Ahmed Adil

Language

EN