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Bug #2553
opensquery needs to handle spatial query
Start date:
09/11/2006
Due date:
% Done:
0%
Estimated time:
Bugzilla-Id:
2553
Description
The current metacat spatial query is based on simple comparison of the four bounding values which is slow and potentially inaccurate. see ( bug 2552 )
The squuery code should be able to recognize when a spatial query is being performed and pass that off to the SpatialQuery class ( again bug 2552 ). Might want to review DocumentIdQuery for code to convert the vector of docids into a valid squery.
Ideally, we could update the squery dtd to include special tags for spatial queries, possibly following the OGC Filter specification.
Updated by Matthew Perry over 17 years ago
Oops that should be assigned to me. Sorry sid :-p
The performance issue discussed in the comments of bug 2552 should be considered in this context as well.
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