Learning Simple Queries in SQL

In this article on Learning Simple Queries in SQL, I will explain how to perform simple selection and projection queries on a database table in SQL. To begin with, let us create a table Course in the Institute database that we have created earlier. The following create command creates the Course table. As a result …

SQL Practice Exercise

The following list presents a SQL Practice Exercise. The following are some of the databases. For the purpose of running queries given below you may use any one of these databases. However, you can use any other database also. Part 1 – SQL Practice Exercise Institute Database: The database has following tables Student (enrolment_no, student_name, …