Module uddsketch_state

Implementation of the uddsketch_state UDAF that generate the state of UDDSketch for a given set of values.

The generated state can be used to compute approximate quantiles using uddsketch_calc UDF.

Structs

UddSketchState

Constants

UDDSKETCH_MERGE_NAME

UDDSKETCH_STATE_NAME

Functions

downcast_accumulator_args 🔒