Native MongoDB creates this index by itself, but it seems that cosmosdb implementation works differently. Var bytes = await bucket.DownloadAsBytesAsync(id) Var id = await bucket.UploadFromBytesAsync("some_filename", inputBytes) Var collection = mongoDb.GetCollection("contents.chunks") Īwait (new CreateIndexModel(" So, I added an index on n field and it worked! //Creating index on n field in chunks collection Looking into DownloadAsBytesAsyncmethod implementation I found a query that contained a sort on a field n in *.chunks collection. GridFS bucket exists in MongoDB as two collections with names chunks and files. Our ODBC driver fully supports standard ODBC API functions and data types and enables easy and. Download MongoDB Community Server MongoDB Enterprise Server The Enterprise Server is the commercial edition of MongoDB, which includes additional capabilities such as in-memory storage engine for high throughput and low latency, advanced security features like LDAP and Kerberos access controls, and encryption for data at rest. I experienced the same problem and dug it a little.Īccording to this document this error corresponds to The query requests a sort on a field that is not indexed. Devart ODBC Driver for MongoDB is a high-performance connectivity tool with enterprise-level features for accessing MongoDB databases from ODBC-compliant reporting, analytics, BI, and ETL tools on both 32-bit and 64-bit Windows, macOS, and Linux.
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