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ProjectExecutor

cynos_query::executor

Struct ProjectExecutor 

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

Project executor - projects specific columns from rows.

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impl ProjectExecutor

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pub fn new(column_indices: Vec<usize>) -> Self

Creates a new project executor.

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pub fn execute(&self, input: Relation) -> Relation

Executes the projection on the input relation.

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