Hi,
I have a shape file that has an attribute 'ValidTime' as a string. This string has the format mm/dd/yyyy hh:mm:ss I would like to be able to query this attribute and match against the current time to retrieve only features with a ValidTime in the past 5 mintues. Is this possible using an expression query? If so, how? I'm using a simple map file and the WMS service to return tiles for overlay on Google Maps. Thanks! Dean
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