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datafusion::physical_expr::aggregate::utils - Rust
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datafusion::physical_expr::aggregate

Module utils

Source

Structs§

DecimalAverager
Computes averages for Decimal128/Decimal256 values, checking for overflow
Hashable
A wrapper around a type to provide hash for floats

Functions§

adjust_output_arrayDeprecated
Adjust array type metadata if needed
get_accum_scalar_values_as_arrays
Convert scalar values from an accumulator into arrays.
get_sort_options
Selects the sort option attribute from all the given PhysicalSortExprs.
ordering_fields
Construct corresponding fields for lexicographical ordering requirement expression