How to covert a MongoDB string field to an array

09 Oct How to covert a MongoDB string field to an array

Posted at 10:44h in javascript, mongodb by
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db.collection.find().forEach(function(myDocument) {
   db.collection.update(
      { _id: myDocument._id },
      { "$set": { "fieldToUpdate": [myDocument.fieldToUpdate] } }
   );
})

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