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MongoDB ObjectID gets added to class property dictionary in python


MongoDB ObjectID gets added to class property dictionary in python

By : Tamas Edith
Date : November 17 2020, 11:55 AM
hope this fix your issue The _id attribute is mandatory for records in MongoDB - it serves as the unique identifier for a record. MongoDB will create this automatically upon insertion of new records. There is no way to avoid its inclusion in the keys. However, since it's guaranteed to be in each record, you could safely pop it from the list if it really irritates you.
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Why is an _id with ObjectID added to when using MongoDB's $push to add new object to an array?

Why is an _id with ObjectID added to when using MongoDB's $push to add new object to an array?


By : Harry Patangata
Date : March 29 2020, 07:55 AM
help you fix your problem You can disable the _id field by explicitly defining the tournamentSessions array with its own schema so that you can set its _id option to false:
code :
var Player = mongoose.model('Player', Schema({
    createdAt: { type: Date, default: Date.now },
    lastActiveAt: Date,
    clientVersion: String,
    tournamentSessions: [new Schema({
        tournament: { type: Schema.Types.ObjectId, ref: 'Tournament' },
        level: Number,
        status: String,
        score: Number
    }, { _id: false })],
    friends: Array
}));
Making a string property ObjectId in MongoDB with C#

Making a string property ObjectId in MongoDB with C#


By : BRD4
Date : March 29 2020, 07:55 AM
help you fix your problem Sure it is possible.
just put [BsonId] on userId prop and delete Id property
mongodb C# driver not generating ObjectId of newly added document in embedded list of objects when using Update.Push

mongodb C# driver not generating ObjectId of newly added document in embedded list of objects when using Update.Push


By : user3309122
Date : March 29 2020, 07:55 AM
wish helps you I am using mongodb C# driver and trying to add "Goal" Entity in the "List", contained in Client class, but mongodb always returns an empty objectId og Goal. ,
Kindly guide me what i am doing wrong?
Add ObjectId() as property in MongoDB

Add ObjectId() as property in MongoDB


By : Attila Sukosd
Date : March 29 2020, 07:55 AM
Hope this helps This was an issue in earlier versions of adminMongo but the software now supports full BSON document formats.
mongoDB : Creating An ObjectId For Each New Child Added To The Array Field

mongoDB : Creating An ObjectId For Each New Child Added To The Array Field


By : Sushma Reddy
Date : March 29 2020, 07:55 AM
Any of those help Not a mongodb expert but, if I understand you correctly, you wish the _id field of the subdocument to be inserted automatically.
I created threads db and then inserted the first message in the messages collection using the following command:
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