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$ne in momgodb using java not giving proper result. Am i missing something? My database is as below.
Which contains value where mac_address = "-".
My code for retrieving records where mac_address != "-"
is as,
BasicDBObject whereQuery = new BasicDBObject("mac_address", new BasicDBObject("$ne", "-"));
DBCursor cursor = node_info.find(whereQuery);
It's returning all the records. What can be probably wrong.?
asked 1 min ago
$ne in mongodb not giving proper result
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