标准摘要
[中文适用范围]: a) 定义了本部分 ISO/IEC 13249 特有的概念, b) 定义了空间用户定义类型及其关联例程。 [外文原描述]: ISO/IEC 13249:2016 a) defines concepts specific to this part of ISO/IEC 13249, b) defines spatial user-defined types and their associated routines.
英文名称Information technology - Database languages - SQL multimedia and application packages - Part 3: Spatial