DBA – SQL SELECT QUERY – EXERCISE 3

Following the DBA exercise 2, we continue the series with a new SQL select statement to compute.

Context

You will use the same data for this training exercise, you can also reuse the index you’ve likely introduced if you have been through the solution.

Request

Let’s say I want to retrieve the 3 best students in IT, what SQL query should I process ?

This is another kind of real life example of request.

If you have any questions, don’t hesitate to ask.

One response to “DBA – SQL SELECT QUERY – EXERCISE 3”

  1. […] we solve the exercise 3 by introducing a select statement and sharing our analyse with some […]

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Want more information?

Related links will be displayed within articles for you to pick up another good spot to get more details about software development, deployment & monitoring.

Stay tuned by following us on Youtube.

%d bloggers like this: