[SERVER-21091] Document Validation should allow comparisson between attributes within a document Created: 23/Oct/15  Updated: 06/Dec/22  Resolved: 05/Dec/17

Status: Closed
Project: Core Server
Component/s: Storage
Affects Version/s: 3.2.0-rc0
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Andrew Morgan Assignee: Backlog - Query Team (Inactive)
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to SERVER-2702 Compare document fields in queries Closed
Assigned Teams:
Query
Backwards Compatibility: Fully Compatible
Participants:

 Description   

The validation checks cannot compare one key's value against another (whether in the same or different documents). For example `{salary: {$gte: startingSalary}}` is not possible.

Checks within the same document would be the priority. Checks against other documents (in the same or other collections) would also be useful.



 Comments   
Comment by Asya Kamsky [ 05/Dec/17 ]

can be achieved using $expr in 3.6.0.

Comment by Asya Kamsky [ 05/Dec/17 ]

Never mind, $expr can be used in document validation.

Comment by Asya Kamsky [ 05/Dec/17 ]

Needs to be re-triaged.

Comment by Scott Hernandez (Inactive) [ 23/Oct/15 ]

This query feature has already be requested: SERVER-2702

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