Information technology -- Database languages -- SQL -- Part 1: Framework (SQL/Framework)
ISO/IEC 9075 defines the SQL language. The scope of the SQL language is the definition of data structure and the operations on data stored in that structure. Parts 1, 2 and 11 encompass the minimum requirements of the language. Other parts define extensions.
ISO/IEC 9075-1:2003 describes the conceptual framework used in other parts of ISO/IEC 9075 to specify the grammar of SQL and the result of processing statements in that language by an SQL-implementation.