Loading...

Data Analytics

865 learners

Learning SQL Joins with Leo Messi

Explore the dynamic world of SQL Joins by analyzing data from Messi's soccer career. This course will demonstrate how to connect different tables to reveal the in-depth narratives of Messi's matches, competitions, and performance MatchEvents.

MySQL

See path

4 lessons

20 practices

1 hour

Data Querying and Retrieval

Course details

Learning SQL Joins with Leo Messi

Preview

Change to Find Away Matches

Fix Errors in SQL Joins

Adding Matchday Condition

Find Matches Against French Clubs

Joining Tables for Home Matches

Previous Course

Next Course: Mastering SQL Functions and Clauses with Leo Messi

Meet Cosmo:

The smartest AI guide in the universe

Our built-in AI guide and tutor, Cosmo, prompts you with challenges that are built just for you and unblocks you when you get stuck.

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.