We may need to implement additional tie-breaking for a case where an index scan and a distinct scan both scan the same number of keys, in order to favour the DISTINCT_SCAN. This ticket encompasses testing such cases/ potentially making this & additional fixes needed for the resulting tests.
- depends on
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SERVER-92456 Multiplan DISTINCT_SCANs
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- Closed
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SERVER-92459 Modify index scan to distinct scan conversion to push fetch into scan
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- Closed
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- Closed
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