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Add regex support in pipeline operator `replaceAll`

It would be very nice to have something like this possible: ``` { $replaceAll: { input: "$text", find: "/[;,.]/g", replacement: "." } } ``` Many thanks !

Guest about 4 years ago in Querying & Aggregations 1 Submitted

1 VOTE

Make The client model serializable

I am working on a mongodb connector for the Apache Flink project - https://flink.apache.org/ Internally, Flink is using java serialization to save the records it is working on in a state which in turn used to recover from failures etc, as well as...

Guest about 4 years ago in Drivers (ie: Node.js, Java, .NET) 0 Submitted

1 VOTE

URL Decode `readPreferenceTags`

If a url encoded value is set to readPreferenceTags it will be ignored causing for instance connecting to analytics node impossible from tooling that correctly encodes the urls. It can look like this for instance: `readPreferenceTags=nodeType:ANA...

Guest about 4 years ago in Replication & Sharding 0 Submitted

1 VOTE

the profile output in association with the $comment query operator need to have consistency across operations.

I have observed the different profile result with regard to $comment query operator in association with find and update operation respectively as follows; - find operation shows a comment on the command.filter.$comment and the command.comment fie...

Guest over 4 years ago in Querying & Aggregations 0 Submitted

1 VOTE

Please report mixed-type numeric _id fields in $merge stage error

Posting this idea at the request of one of the Jira users. You can find more technical details about this in the Jira issue: https://jira.mongodb.org/browse/SERVER-61613 The gist of it is that I may have two collections, `b2` and `b3`, that are ...

Guest over 4 years ago in Data Modeling & Indexing 0 Submitted

1 VOTE

multiple centersphere as a geometry for geowithin

im looking at one of my queries that a system regularly runs and some times we look for records that are within up to 250 different centerspheres, i wornder if we could enable, like geowithin has the ability to support multiple poligons, we could ...

Guest over 4 years ago in Querying & Aggregations 0 Submitted

1 VOTE

There is a specific collection that I need more performance than others. Is there a way to assign more ram/memory to a specific collection?

Guest over 4 years ago in Performance & Optimization 0 Submitted

1 VOTE

Multiple collection ACID transactions

Currently we can update multiple documents with one query if all documents belong to the same collection as shown below; dB.collection.bulkWrite([ query1, query2, query3, query4 ]) This feature is wonderful but it is paramount if mongodb can ena...

Guest over 4 years ago in Drivers & Frameworks 0 Submitted

1 VOTE

$populate stage

Please provide a $populate stage that allows to resolve single referenced documents. Internally it could use the combination of $lookup and $unwind: https://stackoverflow.com/questions/41482559/how-to-return-single-object-instead-of-array-in-look...

Guest over 4 years ago in Querying & Aggregations 0 Submitted

1 VOTE

Reserve connections to admin users

When the max number of connections is reached, no one can login to the database until some connections are closed or a failover is triggered (killing all the connections). The admin users should have a few reserved connections so that they can lo...

Guest over 4 years ago in Database 1 Submitted

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