[
http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-1009?pa...
]
Nicolas Helleringer commented on HSEARCH-1009:
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GridQuery : Search for documents in the grid cells covering search disc (defined by center
and radius) => this may return documents that are outside search discus as this discus
is inscribed into the covering grid cells (they are larger)
It may be suitable for an Hibernate Search using app to do the filtering on the larger
subset by itself (keeping the sur numerous documents for any use ?)
DistanceQuery : Search for documents in the strict search radius by doing a double range
numeric filter on the latitude and longitude indexed fields. More costly than the Grid on
large datasets but exact match.
SpatialQuery : Search for documents by Grid then Filter with Distance strict. Best of both
world ?
buildSpatialQuery vs buildGridQuery is still a bit confusing
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Key: HSEARCH-1009
URL:
http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-1009
Project: Hibernate Search
Issue Type: Sub-task
Components: query
Reporter: Emmanuel Bernard
Assignee: Nicolas Helleringer
I can't make up the actual diff between the two. Is buildSpatialQuery a mix of
buildGridQuery + buildDistanceFilter?
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