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Type: Task
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Resolution: Unresolved
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Priority: Major - P3
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None
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Affects Version/s: None
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Component/s: None
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None
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Query Execution
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QE 2023-09-18, QE 2023-10-02, QE 2023-10-16, QE 2023-10-30, QE 2023-11-13, QE 2023-11-27, QE 2023-12-11, QE 2023-12-25, QE 2024-01-08, QE 2024-01-22, QE 2024-02-05, QE 2024-02-19, QE 2024-03-04, QE 2024-03-18, QE 2024-04-01, QE 2024-04-15, QE 2024-04-29, QE 2024-05-13, QE 2024-05-27, QE 2024-06-10, QE 2024-06-24, QE 2024-07-08, QE 2024-07-22, QE 2024-08-05, QE 2024-08-19, QE 2024-09-02, QE 2024-09-16, QE 2024-09-30, QE 2024-10-14, QE 2024-10-28, QE 2024-11-11, QE 2024-11-25, QE 2024-12-09, QE 2024-12-23, QE 2025-01-06
The $size aggregation expression is being used for a count command (more broadly for $count in $group) optimization for time-series. The lack of this operator means that we would be forced to run a lot of time-series queries in classic.
- related to
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SERVER-80561 Check perf impact of running in hybrid mode for re-written $group with $count
- Closed