Module datafusion_physical_expr::aggregate::utils

source ·
Expand description

Utilities used in aggregates

Functions

get_accum_scalar_values
Extract scalar values from an accumulator. This can return an error if the accumulator has any non-scalar values.
get_accum_scalar_values_as_arrays
Convert scalar values from an accumulator into arrays. This can return an error if the accumulator has any non-scalar values.