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QueryPlan

qualia_core_db::specialized_libs::statistical_computing

Struct QueryPlan 

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pub struct QueryPlan {
    pub operations: Vec<QueryStep>,
    pub estimated_cost: f64,
    pub estimated_rows: usize,
}
Expand description

An optimized query plan: ordered steps with aggregate cost/row estimates.

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§operations: Vec<QueryStep>§estimated_cost: f64§estimated_rows: usize

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impl Clone for QueryPlan

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fn clone(&self) -> QueryPlan

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for QueryPlan

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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Aggregate shares in an MPC protocol.
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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