Module datafusion_physical_expr_common::aggregate::groups_accumulator::accumulate

GroupsAccumulator helpers: NullState and accumulate_indices

Structs

• NullState
  Track the accumulator null state per row: if any values for that group were null and if any values have been seen at all for that group.

Functions

• accumulate_indices
  This function is called to update the accumulator state per row when the value is not needed (e.g. COUNT)