Details
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Improvement
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Resolution: Duplicate
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Minor - P4
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None
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None
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None
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Query 2019-07-15
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(copied to CRM)
Description
As a special case to SERVER-40597, a multikey index could be used if the operation includes limit:1. This optimization may not extend meaningfully for other values applied to the limit.
Attachments
Issue Links
- duplicates
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SERVER-31898 Improve sort analysis to allow multikey indexes to provide sorts when possible
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- Closed
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