[SERVER-43194] provide a way to get result/outcome of $merge or $out Created: 06/Sep/19  Updated: 03/Feb/23

Status: Backlog
Project: Core Server
Component/s: Aggregation Framework, Diagnostics, Logging
Affects Version/s: None
Fix Version/s: None

Type: New Feature Priority: Major - P3
Reporter: Asya Kamsky Assignee: Backlog - Query Execution
Resolution: Unresolved Votes: 5
Labels: qexec-team, usability
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Related
related to SERVER-49952 check correctness and fix serverStatu... Backlog
related to SERVER-49954 log line for aggregation with $merge ... Backlog
Assigned Teams:
Query Execution
Participants:
Case:

 Description   

Currently there is no way to find out how many documents were written with $out or how many were merged/ignored/etc. with $merge - it would be nice to have a way to get that back from the pipeline.



 Comments   
Comment by Charles Little [ 14/Jul/22 ]

$merge is not easily verifiable without this, which will cause the operation to be avoided.

Comment by Asya Kamsky [ 28/Jul/20 ]

I split off the logline request into SERVER-49954 - this ticket should remain to track returning information back in the command result.

Comment by Asya Kamsky [ 07/Apr/20 ]

or to see it in the log line at least.

 

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