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anapaulagomes/gist:b5d6c5b6d06584c9a774

Created September 8, 2015 02:55
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Cria um vetor com os atributos encontrados e soma-os - MongoDB
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gistfile1.txt
var pipeline = [
{ $group: {
_id:{'members': '$member.name'},
events:{$addToSet: '$event.name'},
number_events:{$sum:1}}
},
{$sort: {number_events:-1} }
]
db.rsvps.aggregate(pipeline)
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