54 | Chapter 4 Enhanced Layer Functionality
Oracle VIEW is accessed as a Feature Table within Autodesk MapGuide,
assuming that the Oracle VIEW has been added to the Oracle
USER_SDO_GEOM_METADATA table.
Sample Advanced Settings: Custom Spatial Query
Including the LRS Function
In this example, the Advanced Settings dialog box illustrates part of the
custom query that uses an LRS function. In this case you are simply using the
custom spatial query directly instead using Oracle VIEW, as in the preceding
example.
You are in effect disabling the Autodesk MapGuide default spatial filter and
using a custom spatial filter with the SQL statements listed in the preceding
example. For more information, see ““Using Geometry Functions” on
page 39 and ““Using SQL Pass-Through Statements” on page 55.
Example: Custom spatial query with LRS function
