[postgis-tickets] [PostGIS] #2614: Prepared geometry support for ST_DWithin
PostGIS
trac at osgeo.org
Tue Feb 20 12:40:01 PST 2018
#2614: Prepared geometry support for ST_DWithin
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Reporter: robe | Owner: pramsey
Type: enhancement | Status: new
Priority: high | Milestone: PostGIS 2.5.0
Component: postgis | Version: trunk
Resolution: | Keywords:
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Comment (by pramsey):
In [changeset:"16393" 16393]:
{{{
#!CommitTicketReference repository="" revision="16393"
Edge tree index on geometries makes distance calculations on large
geometries
go much faster. Needs to be used selectively and potentially with a
caching
component for maximum effect. Test it out using _ST_DistanceRectTree(geom,
geom)
for now.
References #2614
}}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/2614#comment:8>
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