talesmgodois · May 31, 2019 15:06
diff --git a/cria array para insert b/cria array para insert
 /**
 * Cria um array com n itens para realizar testes.
 * 
 */
 function getArray(n, obj){
    let r = [];
    for(let i=0; i< n; i++){
        r.push(obj);
    }
    return r;
 }
diff --git a/delete items b/delete items
 remove({role: 
    {
        $nin:[
            ObjectId('_id'),
            ObjectId('_id2'),
            ObjectId('_id3')
        ]
    }
 })
diff --git a/update all items in collection b/update all items in collection
 db.collection.updateMany({},{
    $set: {
        read: 0
    }
 })