SQL Basics: How To Use PARTITION BY and Why

For discounts on courses I offer, see the 2020 trailer video of this YouTube channel - https://www.youtube.com/watch?v=RJyHb45efUs.

For consulting needs, use the following form: https://forms.gle/2RSkUFBHM3esDfAu5

Blog: https://sqlinsix.medium.com/

Connect on LinkedIn: https://www.linkedin.com/in/sqlinsix/ ... https://www.youtube.com/watch?v=h3Jx4CoNgL8