LinkedIn - Top Five Things to Know in Advanced SQL
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Harry Potter

May 27, 2024

LinkedIn - Top Five Things to Know in Advanced SQL

In this course, Kendall Ruber shows you how to build on your existing knowledge of basic SQL commands by introducing advanced SQL concepts and providing hands-on exercises for you to apply these skills to common business problems. By the end of this course, students should understand the different use cases and limitations for various advanced functions in SQL, as well as be able to appropriately apply these functions to solve business problems. Learn and practice how to construct subqueries, CTEs (Common Table Expressions), and windows functions.

Contents

Introduction

1. Subqueries

2. Common Table Expressions (CTE)

3. Windows Functions: ROW_NUMBER()

4. Windows Functions: LAG() and LEAD()

5. Ranking Windows Functions

Conclusion

What’s included

  • Test your knowledge5 quizzes
  • Learn on the goAccess on tablet and phone

 

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Harry Potter

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