Function deltalake::datafusion::common::utils::evaluate_partition_ranges
source · 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.