[mapserver-users] Combined spatial and attribute query

Bistrais, Bob Bob.Bistrais at maine.gov
Fri Feb 8 08:01:15 PST 2013


Does anyone have advice on the best or most efficient way to query data, involving both a spatial and an attribute query.  I need to query several layers, selecting based on an area, then select from that selection based on an attribute value.  It would be OK to query by the attribute first, then spatial.
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