What is SQL?

SQL (Structured Query Language) is a programming language designed for managing and manipulating relational databases. It is widely used in the field of database management systems (DBMS) to create, modify, and retrieve data from databases.

SQL provides a standardized way to interact with databases and is supported by various database management systems such as MySQL, PostgreSQL, Oracle, Microsoft SQL Server, and SQLite, among others. It consists of a set of commands and statements that allow users to define and manipulate the structure and content of databases.