SEM_MATCH Support for Spatial Queries
Hi everyone,
I am trying to formulate a SEM_MATCH query in Oracle 11g.2.0.3 on a Windows installation using SPATIAL functions (query and error message attached below). SPATIAL and semantic technologies were enabled according to the installation guide. The semantic network and the semantic model were also created according to the documentation.
The problem seems to be the FILTER expression (which should trivially evaluate to true). If I remove the FILTER, then the remaining part of the query works fine.
Has someone an idea, how I can solve the issue?
Query:
SELECT Distinct lat, lng
FROM TABLE(SEM_MATCH('
I am trying to formulate a SEM_MATCH query in Oracle 11g.2.0.3 on a Windows installation using SPATIAL functions (query and error message attached below). SPATIAL and semantic technologies were enabled according to the installation guide. The semantic network and the semantic model were also created according to the documentation.
The problem seems to be the FILTER expression (which should trivially evaluate to true). If I remove the FILTER, then the remaining part of the query works fine.
Has someone an idea, how I can solve the issue?
Query:
SELECT Distinct lat, lng
FROM TABLE(SEM_MATCH('
0