azure-cosmosdb

问题 I want to query my documents in my DocumentDB database. I want to use LINQ to handle the DocumentDB query and want to query for facebookUsername field. If I use the code below for querying the standard Id field, it works fine but when I try to do it using facebookUsername field, I get a compile error that reads "'Microsoft.Azure.Documents.Document' does not contain a definition for 'facebookUsername' and no extension method 'facebookUsername' accepting a first argument of type 'Microsoft

问题 I am attempting to query my new CosmosDB collection through API management. Once proved out, this will be a front-end for user access to logged data. For that reason, I have the data partitioned by subscription ID. In Azure Portal for the Logs collection of my WebApi DB I see partition key as /api_subscription_key. I have the data going in from API Mgt. -> Event Hub -> Stream Analytics -> Cosmos. Using the query explorer in Azure portal, I can try a query like: SELECT * FROM c WHERE c.api

问题 In my Azure CosmosDb MongoApi I have JSON with an embed array of documents. { "_id": ObjectId("5a95745df886842904b82f71"), "token": "value1", "channel": "value2", "urls": [ { "url": "<url1>", "interval": "<int>" }, { "url": "<url2>" "interval": "<int>" } ] } I want to update "interval" field in a specific array element. Problem is when I use solutions like this or this, I end up with an exception: MongoDB.Driver.MongoCommandException: Command findAndModify failed: Invalid BSON field name

问题 In my Azure CosmosDb MongoApi I have JSON with an embed array of documents. { "_id": ObjectId("5a95745df886842904b82f71"), "token": "value1", "channel": "value2", "urls": [ { "url": "<url1>", "interval": "<int>" }, { "url": "<url2>" "interval": "<int>" } ] } I want to update "interval" field in a specific array element. Problem is when I use solutions like this or this, I end up with an exception: MongoDB.Driver.MongoCommandException: Command findAndModify failed: Invalid BSON field name

问题 Is there a way to update part of a document in a DocumentDB collection? I know that ReplaceDocumentAsync lets you update a document, but you have to replace the entire document. This sounds kind of scary. If I have an object that has other objects nested I will have to query for the parent document and then replace the entire document to update a nested part of the object. Does DocumentDB handle ReplaceDocumentAsync in a way that makes it perform better than it might seem on the surface? 回答1:

问题 I am having issues in trying to query my Azure DocumentDb storage account when attempting to retrieve a single record. This is my WebAPI code: // Controller... public AccountController : ApiController { // other actions... [HttpGet] [Route("Profile")] public HttpResponseMessage Profile() { var userId = User.Identity.GetUserId(); var rep = new DocumentRepository<UserDetail>(); var profile = rep.FindById(userId); if (profile == null) return Request.CreateErrorResponse(HttpStatusCode.NotFound,

问题 I am working with Azure Cosmos DB, I am programming the client side in C# (web service) and I'm writing some server side Stored Procedures with java-script. How can I debug my stored procedure's code? Thanks, MAK 回答1: Azure Cosmos DB stored procedure is JS script running on the server, you can not debug it on your side. However , you can use console.log () to log some key steps in your stored procedure as below. Then use getScriptLog to get the output from stored procedure console.log()

问题 How can I select the timescripts of my documents in Date readable format? I want to do something like this: SELECT CAST(C._ts AS DATE) FROM C Specific to Cosmos DB SQL Query only please. 回答1: Please use UDF in Cosmos DB. sample document: udf: function convertTime(unix_timestamp){ var date = new Date(unix_timestamp*1000); var year = date.getFullYear(); var month = ("0"+(date.getMonth()+1)).substr(-2); var day = ("0"+date.getDate()).substr(-2); var hour = ("0"+date.getHours()).substr(-2); var

问题 I have Documents list(object) that object has multiple documents i.e. Json records are present but while I try to upload that Bunches of Document(Records) it not upload on document DB but while I upload Single Document records it upload succesfully. List<MyModelClass> listObj = new List<MyModelClass>(); Document doc = await DocumentClient.CreateDocumentAsync("dbs/" + DocumentDatabase.Id + "/colls/" + DocumentCollection.Id, listObj); above code is not working..... foreach (var item in listObj

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed last month . I've made server side stored procedure named sample ( it's the default stored procedure) how can I call it inside my .net web API ? 回答1: Reference: https://github.com/Azure/azure-cosmos-dotnet-v3/blob/master/Microsoft.Azure.Cosmos.Samples/Usage/ServerSideScripts/Program.cs Using