[postgis-users] Loading only data that intersects another feature
Marcus C. England
marcuscengland at gmail.com
Mon Apr 7 16:22:31 PDT 2008
Hi all,
I have a postgis polygon layer representing a site boundary (we will
call the layer "boundary") and another postgis point layer with a larger
extent representing California condor observations (we will call the
layer "condors"). I am using gvSIG which allows SQL restrictions of
layer loads from postgis. What SQL statement would I use (keep in mind
the above layer names) to only load the "condors" data that intersects
"boundary"?
-Marcus
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