亚洲国产日韩欧美一区二区三区,精品亚洲国产成人av在线,国产99视频精品免视看7,99国产精品久久久久久久成人热,欧美日韩亚洲国产综合乱

Now there are two schemas, one is students and the other is students’ employment information

var Student = new mongoose.Schema({
    jobs:[{
        type:ObjectId,
        ref: 'job'
    }]
});

var job = new mongoose.Schema({
    student:{
        type: ObjectId,
        ref: 'student'
    }
})

刪除一條job文檔的時(shí)候如何把學(xué)生文檔的jobs數(shù)組中該job的ObjectId也刪了，
我用了如下的寫法：
Job.remove({_id:_id}, function(err,job){
    var jobId = job._id;
    Student.update({_id：StudentId},{
    $pull:{jobs:{ObjectId: jobId}}
    }, function(){})
})

This will report an error, what is the correct way to write it