[postgis-devel] [PostGIS] #230: st_expand seems to affect the execution order wich affects st_dwithin
PostGIS
trac at osgeo.org
Wed Aug 5 06:10:29 PDT 2009
#230: st_expand seems to affect the execution order wich affects st_dwithin
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Reporter: nicklas | Owner: robe
Type: defect | Status: assigned
Priority: medium | Milestone: postgis 1.4.1
Component: postgis | Version: 1.4
Resolution: | Keywords: st_dwithin st_expand bbox
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Comment (by nicklas):
Yes, in cases like this a distinction would be valuable.
The thing is here that st_distance has cost 100 but that doesn't help the
planner to decide when to use _st_dwithin.
/Nicklas
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Ticket URL: <http://trac.osgeo.org/postgis/ticket/230#comment:5>
PostGIS <http://trac.osgeo.org/postgis/>
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