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PlanCheckApplyEliminationExt

risingwave_frontend::optimizer::plan_visitor::apply_visitor

Trait PlanCheckApplyEliminationExt 

Source 
pub trait PlanCheckApplyEliminationExt {
    // Required method
    fn check_apply_elimination(&self) -> Result<(), RwError>;
}

Required Methods§

Source

fn check_apply_elimination(&self) -> Result<(), RwError>

Checks if all LogicalApply nodes in the plan have been eliminated, that is, subqueries are successfully unnested.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§