SQL (Structured Query Language)

SQL (Structured Query Language) (pronounced /ɛskjuːˈɛl/ officially, although the unofficial pronunciation /ˈsiːkwəl/ is often used (see below)) is a database computer language designed for the retrieval and management of data in relational database management systems (RDBMS), database schema creation and modification, and database object access control management.

SQL is a standard interactive and programming language for querying and modifying data and managing databases. Although SQL is both an ANSI and an ISO standard, many database products support SQL with proprietary extensions to the standard language.