Welcome to this project-based course Introduction to SQL Window Functions. This is a hands-on project that introduces SQL users to the world of window functions. In this project, you will learn how to explore and query the project-db database extensively. We will start this hands-on project by retrieving the data in the table in the database.
Introduction to SQL Window Functions
Learn, practice, and apply job-ready skills with expert guidance
4.5
(19 reviews)
Intermediate level
Recommended experience
2 hours
Learn at your own pace
Hands-on learning
What you'll learn
Understand how SQL window functions work and when to use them
Understand how the ORDER BY and PARTITION BY clauses work with the OVER() clause
Manipulate data in tables using SQL SELECT statements together with window functions
Skills you'll practice
Details to know
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Add to your LinkedIn profile
Taught in English
No downloads or installation required
Only available on desktop
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About this Guided Project
Learn step-by-step
In a video that plays in a split-screen with your work area, your instructor will walk you through these steps:
Getting Started
ROW_NUMBER() - Part One
ROW_NUMBER() - Part Two
PARTITION BY
PARTITION BY With CTE
Fetching: LEAD() & LAG()
FIRST_VALUE() - Part One
FIRST_VALUE() - Part Two
Recommended experience
Good experience with SQL SELECT statement and aggregate functions. Some related experience with SQL Joins and Subqueries.
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Instructor
Offered by
How you'll learn
Skill-based, hands-on learning
Practice new skills by completing job-related tasks.
Expert guidance
Follow along with pre-recorded videos from experts using a unique side-by-side interface.
No downloads or installation required
Access the tools and resources you need in a pre-configured cloud workspace.
Available only on desktop
This Guided Project is designed for laptops or desktop computers with a reliable Internet connection, not mobile devices.
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Frequently asked questions
By purchasing a Guided Project, you'll get everything you need to complete the Guided Project including access to a cloud desktop workspace through your web browser that contains the files and software you need to get started, plus step-by-step video instruction from a subject matter expert.
Because your workspace contains a cloud desktop that is sized for a laptop or desktop computer, Guided Projects are not available on your mobile device.
Guided Project instructors are subject matter experts who have experience in the skill, tool or domain of their project and are passionate about sharing their knowledge to impact millions of learners around the world.