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$merge

Report number of docs matched, merged, skipped, etc. from a $merge stage. Alternatively, return the merged doc results as a pipeline result to pass to additional stages.

Charlie Little almost 3 years ago in Querying & Aggregations 0 Submitted

4 VOTE

Enforced Password Complexity

Please allow for the enforcement of password complexity: - Setting a password policy that restricts users to a certain level of complexity (e.g 10 chars with special characters)

Guest almost 4 years ago in Database 1 Submitted

2 VOTE

Make $merge support DELETE operation

Currently, the `$merge` only supports insert/update/upsert/merge behaviour. It would be great to support delete behaviour. A common use case would be in-place document deduplication/clean-up in a collection.

Guest about 2 years ago in Querying & Aggregations 0 Submitted

5 VOTE

Support for Ubuntu 20.4 in MongoDB Server version 4.2

Per the Server Support Matrix https://docs.mongodb.com/manual/installation/ support for Ubuntu 20 is in MongoDB Server version 4.4+ but not 4.2. We would like to see the currently supported MongoDB Server version 4.2 available on the Ubuntu 20.4 L...

Charles Merrill about 5 years ago in Database 1 Submitted

6 VOTE

Ability to see historical `serverStatus.uptime` counter info on MongoDB Server process

*What is the problem that needs to be solved?* Store (historically) `serverStatus.uptime` counter info on MongoDB Server process, so that it will be possible to track `serverStatus.uptime` changes through the time. *Why is it a problem? (the pain...

Guest about 6 years ago in Database 1 Submitted

5 VOTE

log connection string used by application to connect

there are multiple options to connect to mongo: you can connect to specific node or you can connect to the whole replicaset etc... if DBA does not have access to source code - it's not possible to validate if application properly configured and co...

Guest about 5 years ago in Database 0 Submitted

1 VOTE

Provide a dictionary for matched/modified/deleted counts for bulk writes

Current bulk write operations provide only aggregated counts that look like this: ``` { acknowledged: true, insertedCount: 0, insertedIds: {}, matchedCount: 2, modifiedCount: 2, deletedCount: 0, upsertedCount: 0, upsertedIds: {} } ``` All ...

Guest about 1 year ago in Performance & Optimization 0 Submitted

2 VOTE

Change Timeseries Bucket Memory Limit

Currently, there's no way to set a memory threshold for bucket allocation in MongoDB's time series collections. As the bucket size increases and more collections are opened day after day, a limiting mechanism triggers for open buckets, leading to ...

çağatay erem about 2 years ago in Database 0 Submitted

5 VOTE

Reduce the minimum value for watchdogPeriodSeconds

The storage watchdog attempts to create, write, and read a test file in critical directories every 10 seconds. The watchdogPeriodSeconds parameter controls how often these a thread checks to ensure at least one check has succeeded since the last ...

Guest over 5 years ago in Database 0 Submitted

3 VOTE

Compound clustered index

Now it is possible to create a clustered index for only one field. Since documents can be arranged in ascending order of multiple fields, I see no reason to disallow a clustered index from being a compound. Expected syntax: ``` create_collection(...

Guest over 3 years ago in Data Modeling & Indexing 0 Submitted

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