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Type: Improvement
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 8.3.0-rc0
Affects Version/s: None
Component/s: None
Labels:
None

Assigned Teams:

Query Optimization
Backwards Compatibility:
Fully Compatible
CAR Domain/s:
None

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

In this case, we can short-circuit and return the size of the collection.

related to

SERVER-117735 [Join Optimization] Join predicate estimation can oscillate between different runs of the same query

Needs Scheduling

SERVER-119848 [Join optimization] TPC-H near-optimal plan investigation

Closed

SERVER-117385 Take index uniqueness into account when estimating join cardinality

Closed

SERVER-112198 Improve NDVs computation speed

Needs Scheduling

There are no Sub-Tasks for this issue.

Assignee:: Hana Pearlman
Reporter:: Hana Pearlman
Participants:: Hana Pearlman
Votes:: 0 Vote for this issue
Watchers:: 1 Start watching this issue

Created:: Jan 13 2026 08:00:57 PM UTC
Updated:: Feb 24 2026 06:00:15 PM UTC
Resolved:: Feb 24 2026 06:00:15 PM UTC