标准摘要
[中文适用范围]： ISO/IEC 13249系列定义了多媒体和应用领域中各种数据通用的多种通用数据类型包，使这些数据能够在SQL数据库中存储和操作。 本技术规范： a) 定义了本技术规范特有的概念； b) 定义了历史用户定义类型及其关联例程。 [外文原描述]： The ISO/IEC 13249 series defines a number of packages of generic data types common to various kinds of data used in multimedia and application areas, to enable that data to be stored and manipulated in an SQL database. ISO/IEC TS 13249-7:2013: defines concepts specific to ISO/IEC TS 13249-7:2013; defines history user-defined types and their associated routines.
英文名称Information technology - Database languages - SQL multimedia and application packages - Part 7: History