ISO/IEC 13249-3:2016 PDF
Information technology — Database languages — SQL multimedia and application packages — Part 3: Spatial
Information technology — Database languages — SQL multimedia and application packages — Part 3: Spatial
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 1328
- Дата публикации:
- 21 января 2016 г.
- Издание:
- ISO/IEC IS 13249 edition 5 version 1
- ICS:
- 35.060
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.
Abstract
Overview
ISO/IEC 13249-3:2016 - part of the SQL Multimedia and Application Packages series - standardizes and associated routines for SQL-based database systems. It defines concepts, notations (including WKT/WKB), a comprehensive set of geometry and topology types (ST_Geometry and derivatives), spatial reference system handling, linear referencing, angle/direction types, and support routines to operate on spatial data inside SQL databases.
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