Loading...

XML

Word

Printable

JSON

Type: Task
Resolution: Unresolved
Priority: Major - P3
Fix Version/s: None
Affects Version/s: None
Component/s: None
Labels:
None

Assigned Teams:

Query Optimization
CAR Domain/s:
None

Aha! Reference:
None
Tracking Level:
None
Risk Status:
None
Exec Notes:
None
Goal Name(s):
None
Goal Link:
None

SERVER-124541 noted that most of the workloads did not produce useful results due to deficiencies in the join optimizer. We should repeat this experiment after the following:

Re-run match_past_computed and match_swap_complex_rename once SERVER-126992 is implemented.
Re-run lookup_unwind_* once SERVER-125996 is implemented.
Re-run top_twenty_shapes once SERVER-125579 is implemented.

is related to

SERVER-126992 Ensure project/addFields supported in lookup subpipeline/ joo prefix

Open

SERVER-125996 Check `allowDiskUse` when deciding whether or not to enumerate HJ in join optimizer

Open

SERVER-124541 Run existing $lookup-$unwind performance tests with join optimizer enabled

In Code Review

SERVER-125579 Support absorbed single-table filters for let/sub-pipeline

In Code Review

Assignee:: Unassigned
Reporter:: Naafiyan Ahmed
Participants:: Naafiyan Ahmed
Votes:: 0 Vote for this issue
Watchers:: 2 Start watching this issue

Created:: May 19 2026 09:12:43 PM UTC
Updated:: May 21 2026 03:27:27 PM UTC

Details

Description

Attachments

Issue Links

Activity

People

Dates