<div>Hi All,</div>
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<div>I have a shapefile more than 500MB, to speed up the performance, I've made a TILEINDEX shapefile and use it in mapfile instead of the original shapefile. Now I want to make a query on this layer, but using the attributes in the DBF file of the original shapefile. Is it possible to make this query like that?
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<div>thanks for any hints.</div>
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<div>Regards</div>
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<div>Zhonghai</div>