Function datafusion::common::utils::evaluate_partition_ranges

source ยท 
pub fn evaluate_partition_ranges(
    num_rows: usize,
    partition_columns: &[SortColumn],
) -> Result<Vec<Range<usize>>, DataFusionError>
Expand description

Given a list of 0 or more already sorted columns, finds the partition ranges that would partition equally across columns.

See partition for more details.