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lenconda/distinct.js

Last active March 8, 2019 05:39
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A MongoDB script to remove duplicates
Raw
distinct.js
db.NEW_COLLECTION.ensureIndex({ 'KEY_TO_DISTINCT': 1 }, { 'unique': true, 'dropDups': true });
db.DUMMY_COLLECTION.find().forEach(function(doc) {
db.NEW_COLLECTION.insert(doc);
});
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