MongoDB sorteringsdatostreng (mm/dd/åååå)

Inden for MongoDB 3.6 kan du nu bruge $dateFromString (https://docs.mongodb.com/manual/reference/operator /aggregation/dateFromString/ )

db.logmessages.aggregate( [ {
   $project: {
      date: {
         $dateFromString: {
            dateString: '$date'
         }
      }
   }
}, { $sort: { date : 1} } ] )