Intro to SQL: Querying and managing data | Khan Academy

Learn how to use SQL to store, query, and manipulate data. SQL is a special-purpose programming language designed for managing data in a relational database, used by thousands of apps and organizations.

Overview

Added

March 17, 2026

Subject & domain

computer-science-fundamentals · database-systems

Grade range

Grade 6–Grade 12 (Senior)

Page kind

Course

Introduction

Intro to SQL: Querying and Managing Data

  • Subject: Introduction to SQL (Structured Query Language).
  • Core Definition: A special-purpose programming language designed for managing data within relational databases.
  • Learning Objectives:
    • How to store data.
    • How to query data.
    • How to manipulate data.
  • Industry Relevance: Used by thousands of applications and organizations globally.

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