Where to Practice JOINs in MS SQL Server

Are you tired of looking for exercises that will help you master SQL JOINs in MS SQL Server? Find out about an online course that will take your JOINs skills to the next level!

There are tons of MS SQL Server courses out there. Some are good, although they often lack the most important thing ... the possibility of practicing what you learn with interactive exercises. This is one of the main reasons I advise people (especially beginners) not to learn SQL exclusively from YouTube clips. Whatever the instructor tells you about SQL JOINs, you’ll forget if you don't start writing your own JOIN queries!

Therefore, I believe it is best to choose an interactive online course. Do you want to master JOINs in MS SQL Server? Then let me show you why it's a good idea to do it with LearnSQL.com.

Why Do You Need SQL JOINs?

Even if you are a beginner, you have probably already written a query on a single table; that’s the way we start. But what if the data you need is in two or more tables? Then SQL JOINs will come in handy.

What does the JOIN clause do? Exactly what its name implies – it combines two or more tables, which allows you to create in-depth reports and analyses. JOINs can be challenging when you first start learning SQL, so you should spend some time on them. Mastering them is crucial for further development. If you skimp on this at the beginning of your journey, it can have serious consequences in the future. Therefore, do not skip JOINs! Learn them well, and practice, practice, practice. It will really pay off!

You need to know JOINs and how to apply them to your queries if you are serious about a career in data analytics.

JOINs in MS SQL Server

Let's start by discussing why you might choose MS SQL Server. It is one of the three most popular DBMSs in the world; check out this article I wrote on the most popular databases according to the 2020 Stack Overflow Developers Survey. MS SQL Server is on the podium! That alone makes it worth investigating.

If you haven't dealt with SQL or MS SQL Server before, begin with the basics, like our interactive SQL Basics in MS SQL Server course. There you will find everything you need to start working with databases. This course includes an introduction to SQL JOINs. Do your groundwork first, and then tackle intermediate and advanced topics.

Once you’re comfortable using the basics, it's time for the JOINs in MS SQL Server course. It is a set of 90+ interactive exercises that will help you practice different ways of getting data from multiple tables in MS SQL Server. If it sounds cool, that’s because it is!

Who Should Learn JOINs in MS SQL Server?

First of all, those who want to work with data using MS SQL Server. We created this online course with these people in mind. Are you one of them? Let me just say that it is worth being in this group.

Looking at the current state of the labor market and the global economy, more traditional industries are in crisis, while IT is doing quite well. IT was one of the sectors that quickly switched to remote work. Why wouldn't you be working from home on data analysis or MS SQL Server development? This is a great career path; for more info, read this article about whether MS SQL Server is still worth learning in 2021.

Also, students preparing for relational database exams will benefit from this course. Maybe you are a novice programmer and want to use MS SQL Server in your project. Or maybe you are a business analyst at a company that uses Microsoft solutions and you want to create reports more conveniently and effectively. In any of these scenarios, this course will be perfect for you.

Why Practice SQL JOINs with LearnSQL.com?

This course covers all the widely-used types of SQL JOINs: LEFT JOIN, RIGHT JOIN, and FULL JOIN. You’ll also learn how to properly filter data with different kinds of JOINs and more!

All LearnSQL.com courses are interactive. You’ll learn about new topics and immediately write queries using them in our online console. We believe that this is the only way to really learn something; our motto is learning by doing. Instead of boring you with long lectures, we will immediately give you problems to solve. Plus, you don't need to install anything on your computer or set anything up. You will do all the exercises in your browser.

If you would like to install MS SQL Server on your computer right away, we can also help. Here's our guide on how to get everything done in minutes with the latest version, MS SQL Server 2019.

Don't worry that learning JOINs will be too difficult. This course is arranged so that you can master everything without major problems. Step by step, we’ll lead you deeper into SQL JOINs. If you get stuck somewhere, you can always reach out to our community or even our team for help. There are also hints that will guide you to the correct solution.

Join the MS SQL Server Club!

Now you know how important it is to understand JOINs in MS SQL Server. Knowing JOINs, you have a chance to get involved in more difficult data analysis projects, and thus you have a chance for development, promotion, and a higher salary. Interested? The JOINs in MS SQL Server course awaits! Give yourself a chance for success!