mongodb Questions

Cannot connect .NET app with MongoDB (System.MissingMethodException: Method not found:)

November 22, 2024
RakibulB
2 Answers

I am simply trying to connect my MongoDB cluster with my .NET app, but when I test my routes with swagger i get this error: System.MissingMethodException: Method not found: 'MongoDB.Bson.GuidRepresentationMode MongoDB.Bson.BsonDefaults.get_GuidRepresentationMode()'. at MongoDB.Driver.MongoUrlBuilder..ctor() at MongoDB.Driver.MongoUrlBuilder..ctor(String url) at Microsoft.EntityFrameworkCore.MongoOptionsExtension.SanitizeConnectionStringForLogging(String connectionString) at…

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How to disconnect MongoDB in Julia

November 20, 2024
onoke
2 Answers

Quick and simple question. I have starting to use Mongoc.jl to implement MongoDB procedure into my Jetelina project. I found "how to connect" in its manual, but nothing "how to disconnect". I wonder MongoDB should not cut the connection in…

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MongoDB Query with Multiple $or Operators Not Returning Expected Results

November 19, 2024
Conrad
2 Answers

Original Query Works but Adding Additional $or Condition Fails I have a MongoDB query that successfully returns 2 results: { "state": "Review", "type": "Test", "subtype": { "$in": ["dr_visit", "annual_physical", "psychiatric_visit"] }, "archived": false, "data.visitInformation.dateOfVisit": { "$gte": "2024-11-19T00:00:00.000Z" }, "deleted": false,…

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Mongodb – EF Core: way to ignore or break reference property naming convention without renaming the property

November 18, 2024
kosmo
2 Answers

I am trying to use EF Core with MongoDB, I've grouped additional info to separate classes MyInfo and ThirdpartyInfo. internal class MyObject { [BsonId] public ObjectId Id { get; set; } public string Name { get; set; } public MyInfo?…

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MongoDB Error: <timeField> must be present and contain a valid BSON UTC datetime value

November 17, 2024
Rowan Smith
2 Answers

I am trying to import what has now become an incredibly simple JSON to MongoDB using the Import Data button in MongoDB Compass. I started with this: {"timestamp":"1728714859000","prio":"0"} {"timestamp":"1728714859000","prio":"0"} Which resulted in the import error: {"name":"WriteError","message":"'timestamp' must be present and…

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How can I speed up this MongoDB aggregate query?

November 16, 2024
forgetso
2 Answers

There is an index on requestedAtTimestamp_-1 but the query regularly takes over 5s and Mongo Atlas is shouting at us saying The ratio of documents scanned to returned exceeded 1000.0. Are there additional indexes that could help to speed up…

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PyMongo on Azure Cosmos and MongoDB

November 14, 2024
ilVacca
2 Answers

I created an Azure Cosmos (RU) Serverless database (sharded) with a MongoDB engine and would like to use Python and pymongo to run queries on it. I am not managing to connect to it in any way. I have tested…

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Cannot use .env properly with mongodb

November 12, 2024
Onur Güvensoy
2 Answers

I want to use .env variables for my server-side but index.js can see .env but does not run mongo properly. I can log .env variables from index.js also if i define port and url statically in index.js everything going well.…

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MongoDB $graphLookup for finding hierarchy of related documents in a collection

November 12, 2024
Prabhjot
2 Answers

I am trying to find hierarchy of documents (Aggregation) from a collection in MongoDB using $graphLookup with keys partOf and contains which are of Object datatype that store array of categories and the _id field inside. Input collection sample (relationships_collection):…

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Mongodb – Silence pymongo "You appear to be connected to a CosmosDB cluster" warning

November 11, 2024
Al Longley
2 Answers

Any time I connect to our Azure-hosted CosmosDB Mongo database, we are given the following warning: UserWarning: You appear to be connected to a CosmosDB cluster. For more information regarding feature compatibility and support please visit https://www.mongodb.com/supportability/cosmosdb (mongo-python-driver GitHub source…

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