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.

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收录于

2026年3月17日

学科与领域

computer-science-fundamentals · database-systems

年级范围

六年级–十二年级（高四）

页面类型

Course

简介

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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