In this 2-hour long project-based course, you will understand how to use SQL joins like INNER JOIN, LEFT JOIN, and RIGHT JOIN to get a desired result set. In addition, you will learn how to use SQL Joins with the WHERE clause and with aggregate functions. By extension, you will learn how to join more than two tables in the database.
Mastering SQL Joins
Taught in English
Instructor: Arimoro Olayinka Imisioluwa
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Recommended experience
(115 reviews)
What you'll learn
Retrieve desired result set using the different types of joins in SQL
Join more than two tables in a database using SQL Joins
Skills you'll practice
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Guided Project
Recommended experience
(115 reviews)
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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:
Retrieve data from the dept_manager_dup and departments_dup tables in the database
Retrieve data from the two tables using INNER JOIN
Retrieve data from tables with duplicate records using INNER JOIN
Retrieve data from tables in the employees database, using LEFT JOIN
Retrieve data from tables in the employees database, using RIGHT JOIN
Retrieve data from tables in the employees database, using SQL Joins together with the WHERE clause
Retrieve data from tables in the employees database, using Aggregate Functions with Joins
Retrieve data from tables in the employees database, by joining more than two Tables in SQL
Recommended experience
Familiarity with querying databases using SQL SELECT statement
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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.
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