ISO/IEC 9075 defines Structured Query Language (SQL). The scope of SQL is the definition of data structure and the operations on data stored in that structure. ISO/IEC 9075-1, ISO/IEC 9075-2 and ISO/IEC 9075-11 encompass the minimum requirements of the language. Other parts define extensions.
ISO/IEC 9075-11:2011 specifies an Information Schema and a Definition Schema that describes the structure and integrity constraints of SQL-data, the security and authorization specifications relating to SQL-data and the features supported by an SQL-implementation together with other sizing information.
Document published on: 2011-12-15 Edition: 3 (Monolingual) ICS: 35.060 Status: Published Stage: 90.92 (2013-02-04) TC/SC: ISO/IEC JTC 1/SC 32 Number of Pages: 282
Revised by: ISO/IEC DIS 9075-11
Revises: ISO/IEC 9075-11:2008