Meet the JOIN Family
Understand the types of JOIN and what they return.
We'll cover the following...
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
...