LogicalPlanner

kotoba_execution::planner::logical

Struct LogicalPlanner 

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pub struct LogicalPlanner;
Expand description

論理プランナー

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impl LogicalPlanner

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pub fn new() -> Self

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pub fn parse_gql(&self, gql: &str) -> Result<PlanIR>

GQL文字列を論理プランに変換

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pub fn optimize(&self, plan: &PlanIR, _catalog: &Catalog) -> PlanIR

論理プランを最適化

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impl Debug for LogicalPlanner

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

Formats the value using the given formatter. Read more
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impl Default for LogicalPlanner

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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impl<T> From<T> for T

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Returns the argument unchanged.

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type Error = <U as TryFrom<T>>::Error

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