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1. Welcome
Basic CTE


Hello and welcome to the second part of our CTE course. In the previous part, you checked your current knowledge of SQL. Now, it's time for the real fun to begin.

We're going to teach you basic CTEs. This part may not present any new SQL possibilities for some learners, but we suggest they treat it as an introduction to more advanced topics. For now, it's important that you get the basics right.

As always, we'll start off by introducing the tables we're going to work with.


Click Next exercise to continue.