[postgis-users] Spatial Join Performance

Eric Shuman erics at ameri-title.com
Thu Nov 16 09:57:06 PST 2006


Your analysis of my scenario is correct. Most tax lot polygons are small and
relatively simple compared to the zone polygons.  Though in some cases the
lots can be big and cover more than one zone.

So is the query I am using correct or is there something I can add to work
around this issue?

Thanks for the help!

Eric Shuman

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