Skip to main content

Skip over site navigation to main content

developerWorks  >   Information Management  >   Technical library  >  

Technical library view  RSS for Information Management

 developerWorks
 Related links:    Redbooks  |  Forums  |  Support knowledge base

Filter your search and/or enter a keyword. If you don't filter your search or enter a keyword, the search results will default to all results.
 
 
 
 
  1 - 2 of 2 results    Hide Summaries
Title   Type   Date  

Table that contains the results that meet the search criteria.

Extending the DB2 Spatial Extender, Part 2: Add new data types to DB2 Spatial Extender
The type hierarchy of the IBM DB2 Spatial Extender builds on DB2's structured types. It can be extended to add new, application-specific data types. For example, data types for rectangles or circles can be derived from the data type ST_Surface, which is used to model planar geometric objects. This article explains how to implement new, application specific data types and ensure full integration of the new data types with the existing spatial functionality. 		Articles 17 Jan 2008  
 
Extending the DB2 Spatial Extender, Part 1: Add your customized spatial functionality to the DB2 Spatial Extender
The DB2 Spatial Extender provides a set of data types tailored to the management of spatial data. Along with the data types comes a variety of functions and methods to perform spatial comparisons or operations. However, the field of spatial data processing is quiet complex and the extender's functionality might not provide the specific function you need. This article explains the available mechanisms to enhance the Spatial Extender. It describes the infrastructure you use to access the spatial information inside your own user-defined function, which can be used to implement whatever logic you need. 		Articles 17 Nov 2005  
 
  1 - 2 of 2 results    Hide Summaries
Not finding what you're looking for? Suggest Content