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prune_row_groups

Function prune_row_groups 

Source
pub fn prune_row_groups(
    row_group_stats: &[(f64, f64)],
    predicate: &ZoneMapPredicate,
) -> Vec<bool>
Expand description

Evaluate row-group-level column stats against a predicate to determine which row groups can be pruned.

Returns a Vec<bool> of length row_group_count indicating which row groups should be read.