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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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None
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Fully Compatible
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None
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3
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In EvalPath/EvalFilter we can drop dependence on the input (replace it with a constant) if we assign via Field Constant to all fields we keep (via Keep). This allows to potentially optimize away the evaluation node(s) which generate the original input.
- is related to
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SERVER-38152 Prune unnecessary branches of the dependency graph in an agg pipeline
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- Closed
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- related to
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SERVER-38152 Prune unnecessary branches of the dependency graph in an agg pipeline
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- Closed
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