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Type: Improvement
Resolution: Duplicate
Priority: Major - P3
Fix Version/s: None
Affects Version/s: None
Component/s: None
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Assigned Teams:

Query Optimization
CAR Domain/s:
None

Aha! Reference:
None
Tracking Level:
None
Risk Status:
None
Exec Notes:
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Currently both CBR and join optimization codepaths rely on the internalQuerySamplingCEMethod server parameter. It may be useful to allow for these to be specified separately as they have different performance/accuracy tradeoffs.

duplicates

SERVER-118980 Use random sampling for join optimization by default

Closed

is blocked by

SERVER-63949 Improve IDL to allow multiple server parameters implemented as instances of the same class

Backlog

Assignee:: Ben Shteinfeld
Reporter:: Ben Shteinfeld
Participants:: Ben Shteinfeld
Votes:: 0 Vote for this issue
Watchers:: 1 Start watching this issue

Created:: Feb 11 2026 02:33:20 PM UTC
Updated:: Feb 24 2026 11:35:45 PM UTC
Resolved:: Feb 24 2026 11:35:45 PM UTC

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