Feedback

$dateDiff operator should be useful to calculate age

In the documentation it says: " For example, two dates that are 18 months apart would return 1 year difference instead of 1.5 years.". But if startDate is 2021-08-01 and endDate is 2023-02-01, the result is 2 years difference. I think it should be...

Guest about 3 years ago in Querying & Aggregations 1 Submitted

1 VOTE

upgrade src/third_party/gperftools ≥ 2.10

gperftools new version support new architecture

Guest over 1 year ago in Database 0 Submitted

3 VOTE

Deny Network Access to MongoDB Cluster

To improve network security, please create an option to Deny specific Network Adresses to MongoDB Cluster.

Guest almost 5 years ago in Database 1 Submitted

3 VOTE

view on nested array

* It is quite common to have nested array in documents in MongoDB. * It is also quite common to have to "flatify" those arrays in queries. Here is an example where we have a collection with consultants and their professional experiences. ``` con...

Guest almost 5 years ago in Database 0 Submitted

2 VOTE

Clustered Collection TTL on _id should support ObjectId.

Clustered Collections have the ability to expire on the _id field, this would be really helpful if it could use the timestamp portion of the ObjectId.

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

1 VOTE

Support hex conversion and binary operators in aggregation framework

The aggregation framework lacks function for HEX <-> Number conversion and binary operations. Such functions are common in almost every programming language. Typically and most required operations would be: - convert Int/Long to Hex - conv...

Wernfried Domscheit over 1 year ago in Database 0 Submitted

1 VOTE

$sort should allow 0 as argument meaning "no sort"

The $sort operator and aggregation stage should allow 0 (possibly also null) as an argument for the field sort order, meaning, "Don't sort." This allows a variable to be passed in that can conditionally skip the sort operation, in addition to the ...

Guest over 1 year ago in Querying & Aggregations 0 Submitted

2 VOTE

Support Two Array Fields in Compound Indexes

Hi, I've come across a lot of use cases where the business logic has demanded unique constraints on 1-2 fields that have been modeled as arrays on documents. The cases that only contain a single array field is already taken care of using unique i...

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

2 VOTE

Query Planner needs a timeOut set as a Database parameter.

Query Planner needs a timeOut set as a Database parameter. We see App queries timing out on Query planner taking >1 sec. Whilst this can be avoided by setting maxTimeMS at client end - this is more of a setting for the overall query and not ju...

Guest over 3 years ago in Database 0 Submitted

3 VOTE

updateMany limit

When porting an application backend from an RDBMS to MongoDB, we've spoken to two people who've are looking for a way to specify a limit on the number of documents in .updateMany(). I understand the behavior cannot be defined on a sharded cluster,...

Guest about 5 years ago in Database 1 Submitted

Please enter your email address

FILTER BY CATEGORY