Aggregate

ruvector_graph::executor::operators

Struct Aggregate 

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pub struct Aggregate { /* private fields */ }
Expand description

Aggregate operator

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impl Aggregate

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pub fn new( group_by: Vec<String>, aggregates: Vec<(AggregateFunction, String)>, ) -> Self

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impl Operator for Aggregate

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fn execute(&mut self, input: Option<RowBatch>) -> Result<Option<RowBatch>>

Execute operator and produce output batch
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fn name(&self) -> &str

Get operator name for debugging
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fn is_pipeline_breaker(&self) -> bool

Check if operator is pipeline breaker

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