Say “Hello” to the Table
Explore writing your first SQL query to interact with a database table. Learn to use SELECT * to retrieve all data from a table and understand how tables organize information. This lesson helps you build a foundation for asking questions and getting answers from data using SQL.
We'll cover the following...
We'll cover the following...
Welcome to SQL. In this first lesson, you’ll write a simple query to interact with a table and retrieve data—no setup or background required. Let’s get started with your first real query.
Goal
You’ll aim to:
Run your first SQL query. ...