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Questions - bson

How to convert a POJO to an BSON using MongoDB Java Driver

I've searched for a way to to convert a POJO into a BSON document. Unfortunately, the only answer you can find on the web is that MongoDB does this implicitly through the db.getCollection("some c...
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Sebastian Wollner

java

mongodb

pojo

bson

Votes: 0

Answers: 0

Unmarshalling a bson.D object (Golang)

I'll try to be as clear as possible. I'm building a simple audit logging API, using MongoDB, and Model-Vew-Controller architecture. As part of the functionality, the user can request data using a http...
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Adam Loomis

mongodb

go

unmarshalling

bson

Votes: 0

Answers: 1

Latest Answer

First of all, if you use filterCursor.All(ctx, &eventsFiltered), you don't need to either iterate trough all the collection or close the cursor (cursor method All(...) will do it for you). What a...
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Ivan

How to update element in set in MongoDB?

I have example entry in my database: { "_id": { "$oid": "6241d974a7382732093700d1" }, "userdata": { "Name": "SomeName", &q...
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Pan Michal

c#

mongodb

asp.net-web-api

bson

Votes: 0

Answers: 1

Latest Answer

You need to fix the order of elements in your update query , the correct is: UpdateOne(filter, update, updateOptions) and the arrayFilters usually is located in the updateOptions: db.collection.upda...
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R2D2

Query nested array from document

Given the following document data in collection called 'blah'... [ { "_id" : ObjectId("60913f55987438922d5f0db6"), "procedureCode" : "code1", "...
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Dib

mongodb

bson

Votes: 0

Answers: 2

Latest Answer

db.collection.aggregate([ { $match: { "coding.system": "ABC" } }, { $unwind: "$coding" }, { $match: { "coding.system": "ABC" } ...
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YuTing

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