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iozozturk/MongoCheatSheet.js

Created November 8, 2016 08:16
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MongoCheatSheet.js
// Find documents that has a field existing
db.categories.find({sunriseDateTime:{$exists:true}}).count()
// Bulk upsert all docs
db.products.update({_id: {$exists:true}}, { $set: { sunsetDateTime: 4}}, false, true);
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