SQL

SQL (Structured Query Language)

Structured Query Language (SQL) is a computer database language designed for overseeing data in relational database management systems, based upon Relational Algebra. SQL (Structured Query Language) scope includes;

  • data query SQL (Structured Query Language),
  • update SQL (Structured Query Language),
  • schema creation SQL (Structured Query Language),
  • Modification SQL (Structured Query Language),
  • and data access control SQL (Structured Query Language).

SQL (Structured Query Language) is now the most extensively used language for databases.