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Type: Improvement
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: None
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Component/s: Index Maintenance, Querying
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None
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Fully Compatible
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v4.2, v4.0
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Query 2019-06-17, Query 2019-07-01, Query 2019-07-15, Query 2019-07-29, Query 2019-08-12, Query 2019-08-26, Query 2019-09-09, Query 2019-09-23, Query 2019-10-07, Query 2019-12-30, Query 2020-01-13, Query 2020-01-27
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0
If a FETCH follows an IXSCAN, it should be guaranteed that if the index key exists, so does the record.
We simply return as if no records exists. No error, no warning.
- depends on
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SERVER-42956 ReadyIndexesIterator::_advance() does not perform isReady() check
- Closed
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SERVER-43018 Formalize contract for safely accessing the catalog
- Closed