expressions

[boice tomlin]

Hello,

I need help with expressions.

 From PHP mapscript I am trying to turn on all counties that that are  
in a set of counties that I supply.

For example, from all of the counties in the US I want to turn on  
only the ones with these fips numbers, (17139, 17157, 17167)

This list could change and include 5-100 fips numbers or more.

What would this query look like?

Is there a better way to do it?  Should I be considering a join.  I  
have the ability to dynamically create a dbf file with the counties I  
need to have on the map.  I could then join with that file I suppose.

Thank You Much,

boice



////////////////////////////
Run Skip

boice tomlin

boice at runskip.com

503-528-6204



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