Module bounded_max 

Structs

BoundedMax

Compute a byte-bounded upper bound for the maximum non-null value of a UTF8/Binary array.

BoundedMaxOptions

Options for BoundedMax.

BoundedMaxPartial

Partial accumulator state for the bounded maximum aggregate.

Constants

BOUNDED_MAX_BOUND

Field name for the bounded maximum upper-bound value in the partial state.

BOUNDED_MAX_UNKNOWN

Field name for whether the partial state represents an unknown upper bound.

Functions

make_bounded_max_partial_dtype

Return the serialized partial-state dtype for BoundedMax.