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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: None
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Query Execution
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Fully Compatible
TheĀ CanonicalQuery::isCount flag is a somewhat inaccurate name, as it applies to a set of queries that is a superset of true count queries. We should consider naming it something more clear, e.g. needsSourceDocs (or the negated version to reduce code changes). Once we do this, terminology in comments and tests will need to be updated.
- is related to
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SERVER-79924 Use an accurate 'isCount' flag to encode a CanonicalQuery for SBE plan cache
- Closed
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SERVER-70617 Allow use of column indexes for count queries
- Closed