Meet the Join Family
Understand the types of joins and what they return.
We'll cover the following...
Databases love relationships, and JOIN lets you pull data from multiple tables at once. This is how real apps connect people to orders, students to grades, or users to posts.
Goal
You’ll aim to:
Understand what a JOIN does.
Learn the main types:
INNER JOIN,LEFT JOIN,RIGHT JOIN, andFULL JOIN.
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Types of joins
INNER JOIN: Returns only ...