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showing results for - "mongodb filter empty array"
Dianne
22 Jan 2020
1collection.find({ arrayElementName: { $exists: true, $not: {$size: 0} } })
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Alessia
15 Sep 2018
1db.collection.find({arrayElementName : {$exists:true, $size:0}})
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Ali
17 Apr 2020
1db.collection.update({}, { $set : {'myArray': [] }} , {multi:true} )
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