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SQL training is offered as non-degree, continuing education courses or as part of the curricula in computer related degree programs, such as computer science, engineering, programming and information technology.
SQL. SQL is a special-purpose programming language designed for managing data held in a relational database management system. Originally based upon relational algebra and tuple relational calculus, SQL consists of a data definition language and a data manipulation language. The scope of SQL includes data insert, query, update and delete, schema creation and modification, and data access control.