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LateralSource

uqa_execution::lateral_join

Trait LateralSource 

Source 
pub trait LateralSource: Send {
    // Required methods
    fn rows_for(&mut self, left: &OwnedPhysicalRow) -> ExecResult<LateralRows>;
    fn matches(&mut self, joined: &OwnedPhysicalRow) -> ExecResult<bool>;
}

Required Methods§

Source

fn rows_for(&mut self, left: &OwnedPhysicalRow) -> ExecResult<LateralRows>

Source

fn matches(&mut self, joined: &OwnedPhysicalRow) -> ExecResult<bool>

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§