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Type:
New Feature
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Resolution: Done
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Querying
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Labels:
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Fully Compatible
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Query 2019-10-07
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(copied to CRM)
Right now when query results must be sorted before being returned, a top-N sort is performed in memory with a memory footprint cap enforced. The goal for this ticket is move to external sorting if too much memory is required, see discussion in SERVER-4716.
- depends on
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SERVER-6157 Refactor BSONObjExtSort
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- Closed
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- is depended on by
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SERVER-7676 find usings sort,skip,limit where sort is on an unindexed attribute produces an error when executed from mongos command prompt but works correctly from mongod command prompt.
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- Closed
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- is documented by
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DOCS-13066 Investigate changes in SERVER-7694: external sort for find command
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- Closed
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- is duplicated by
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SERVER-5374 batchSize is a hard limit for an in memory sort
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- Closed
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- is related to
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- Closed
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- Closed
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- related to
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- Closed
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- Closed
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- Closed
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