is_prunable

datafusion_physical_optimizer::sanity_checker

Function is_prunable 

Source 
fn is_prunable(join: &SymmetricHashJoinExec) -> bool
Expand description

This function returns whether a given symmetric hash join is amenable to data pruning. For this to be possible, it needs to have a filter where all involved PhysicalExprs, Operators and data types support interval calculations.