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What is SQL?

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Quick answer

SQL (Structured Query Language) is the standard language for working with databases. It lets you store, retrieve, update, and organize data using simple commands — making it essential for almost any app that handles information. SQL stands for Structured Query Language.

Key things to understand

  1. SQL stands for Structured Query Language.
  2. It's used to manage and query databases.
  3. Commands let you add, find, update, and delete data.
  4. It's a core skill in data and software work.

People also ask

What is SQL used for?
Storing, retrieving, and managing data in databases — the backbone of most data-driven applications.
Is SQL hard to learn?
Its basics are quite approachable; simple, readable commands handle most everyday tasks.
What is a database query?
A request to a database to fetch or change data, written in a language like SQL.