📄️ Introduction to Joins
In MySQL, a JOIN operation combines rows from two or more tables based on a related column between them. This allows us to query data from multiple tables as if they were a single table. MySQL provides several types of joins: INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN. In this tutorial, we will cover the basic concepts of joins and how to use them in MySQL.
📄️ Inner Join in MySQL
In this tutorial, we will learn about the Inner Join in MySQL. Inner Join is a type of JOIN which retrieves records from multiple tables where the given condition is satisfied. Let's dive in.
📄️ Left Join in MySQL
Before we jump into the concept of 'Left Join in MySQL', let's take a step back and understand what is a 'Join'. In MySQL, a 'Join' is a method that retrieves data from two or more database tables. The tables are mutually connected, meaning that data is correlated between the tables.
📄️ Right Join in MySQL
In this tutorial, you will learn about the RIGHT JOIN operation in MySQL. This operation is one of the several types of join operations that you can use to combine rows from two or more tables based on a related column.