BufferedSide

datafusion_physical_plan::joins::piecewise_merge_join::exec

Enum BufferedSide 

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pub(super) enum BufferedSide {
    Initial(BufferedSideInitialState),
    Ready(BufferedSideReadyState),
}

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Initial(BufferedSideInitialState)

Indicates that build-side not collected yet

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Ready(BufferedSideReadyState)

Indicates that build-side data has been collected

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impl BufferedSide

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pub(super) fn try_as_initial_mut( &mut self, ) -> Result<&mut BufferedSideInitialState>

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pub(super) fn try_as_ready(&self) -> Result<&BufferedSideReadyState>

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pub(super) fn try_as_ready_mut(&mut self) -> Result<&mut BufferedSideReadyState>

Tries to extract BuildSideReadyState from BuildSide enum. Returns an error if state is not Ready.

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