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Type: Task
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Resolution: Done
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Priority: Minor - P4
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None
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Affects Version/s: None
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Component/s: Internal Code, Storage
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None
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Query
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Fully Compatible
Currently the collection only uses UpdateTicket for non-moving updates and had different logic for moving updates. The UpdateTicket already captures the before and after index changes, so it can be smarter than doing a from-scratch unindex/reindex.
- is related to
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SERVER-17174 Updates can fail to find document during high concurrency
- Closed
- related to
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SERVER-14766 Indexed queries should not miss documents where neither the queried nor indexed fields change during the life of the query.
- Closed
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SERVER-700 Overwrite index key rather than delete/reinsert if new value would end up in the same place
- Closed
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SERVER-14703 Snapshot queries can miss records if there are concurrent updates
- Closed