Search results: Database

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Native Support for Date-Only and Time-Only Field Types

### Summary MongoDB currently lacks native field types for **date-only** (e.g., `2025-05-28`) and **time-only** (e.g., `13:45:00`) values. This results in frequent developer confusion, incorrect behavior around time zones, wasted storage, and the...

Guest 8 months ago in Data Modeling & Indexing 0 Submitted

6 VOTE

Extend schema validation to be able to enforce referential integrity between collections

Where a relational database uses 2 tables to store a 1:many "parent - child" relationship between entities, MongoDB mostly stores the child documents in an array file as part of the parent document. This automatically ensures referential integrity...

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

4 VOTE

Support readOnly in Json Schema Validation

Support the readOnly property for json schema validation to make certain fields immutable (or the entire document) after creation.

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

5 VOTE

provide detailed description why schema validation failed

currently if document failed to pass schema validation, there is no information WHY it's failed. if you have complex/lengthy schema validation, it's pretty hard to figure out what exactly the issue (for example, field may simple have different low...

Guest over 5 years ago in Database 2 Completed

3 VOTE

Support newer versions of JSON Schema in validation to be able to use the "if", "then", "else" and "const" keywords

Currently there is no way to have conditional schema validators because you can't use the "const" keyword in a "oneOf" or the "if", "then" and "else" keywords.

Guest over 3 years ago in Database 0 Submitted

4 VOTE

Include schema validation events in changestream payload

let's say my document has JSON schema validation like: { $jsonSchema: { properties: { phone: { bsonType: 'string' } } } } and the validation action is set to "warning", if I do a command like: db.test.insert({"phone":1}), I would like t...

Guest over 5 years ago in Database 1 Submitted

4 VOTE

Data masking policy

Implement Data masking similar to Schema Validation in Mongo so that customer can define a server-side data masking policy to mask the results of a query and a new role which will give explicit permission to users for reading unmasked data

Guest over 5 years ago in Database 0 Submitted

3 VOTE

Validation for referential integrity

Currently, with the JSON Schema validation, we are able to limit the values for a field using enumerations. However, we need to have a way to limit the values to those entered in another collection.

Guest over 5 years ago in Database 0 Submitted

1 VOTE

BSON::Proxy Proxy content from/to another collection

I would like a mongodb data type, called BSON::Proxy # not indexable or searchable Which would hold the value of another collection & id. IE: BSON::Proxy({database: "this_one", collection: "blobs", _id: "123"}) This would allow my code to...

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

1 VOTE

Have a role that allows that user to control the schema of a collection

As a DBA or Data Architect, I want to be able to enforce data governance policies like schema control. Users of MongoDB cannot change the schema however DBA or named individuals have the ability to change the schema.

Guest almost 5 years ago in Database 1 Submitted

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