NEN ISO/IEC 9075-11:2004被替代
Information Technology - Database Languages - Sql - Part 11: Information And Definition Schemas (sql/schemata)
出版：Nederlands Normalisatie Instituut
专家解读视频
Defines an Information Schema and a Definition Schema that describes: - the SQL object identifier of ISO/IEC 9075;- the structure and integrity constraints of SQL-data;- the security and authorization specifications relating to SQL-data;- the features, subfeatures, and packages of ISO/IEC 9075, and the support that each of these has in an SQL implementation;- the SQL-implementation information and sizing items of ISO/IEC 9075 and the values supported by a SQL-implementation.
Supersedes NEN ISO/IEC 9075-5.
(05/2006)
ISO/IEC 9075-11:2003 - Identical
