ISO_IEC 13249-3-2006 信息技术.数据库语言.SQL多媒体和应用包.第3部分_空间.pdf

标准号：ISO/IEC 13249-3-2006
实施状态：作废
中文名称：信息技术.数据库语言.SQL多媒体和应用包.第3部分:空间
英文名称：Information technology - Database languages - SQL multimedia and application packages - Part 3: Spatial
发布日期：2006-11-01
被替代标准：ISO/IEC 13249-3-2011
代替标准：ISO/IEC 13249-3-2003;ISO/IEC FDIS 13249-3-2006
采用标准：ANSI/INCITS/ISO/IEC 13249-3-2003,IDT;ANSI/INCITS/ISO/IEC 13249-3-2007,IDT;BS ISO/IEC 13249-3-2006,IDT
起草单位：ISO/IEC JTC 1/SC 32
标准简介：This part of ISO/IEC 13249
a) introduces the Spatial part of ISO/IEC 13249,
b) gives the references necessary for this part of ISO/IEC 13249,
c) defines notations and conventions specific to this part of ISO/IEC 13249,
d) defines concepts specific to this part of ISO/IEC 13249,
e) defines spatial user-defined types and their associated routines.
The spatial user-defined types defined in this part of ISO/IEC 13249 adhere to the following.
— A spatial user-defined type is generic to spatial data handling. It addresses the need to store, manage
and retrieve information based on aspects of spatial data such as geometry, location and topology.
— A spatial user-defined type does not redefine the database language SQL directly or in combination
with another spatial data type.
Implementations of this part of ISO/IEC 13249 may exist in environments that also support geographic
information, decision support, data mining and data warehousing systems.
Application areas addressed by implementations of this part of ISO/IEC 13249 include, but are not
restricted to, automated mapping, desktop mapping, facilities management, geoengineering, graphics,
location based services, multimedia and resource management applications.
文件格式：PDF
文件大小：1.77MB
文件页数：608
（以上信息更新时间为：2019-11-22）



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