Module datafusion_functions_aggregate_common::aggregate::groups_accumulator

Utilities for implementing GroupsAccumulator Adapter that makes GroupsAccumulator out of Accumulator

Modules

• accumulate
  GroupsAccumulator helpers: NullState and accumulate_indices
• bool_op
• nulls
  set_nulls, and filtered_null_mask, utilities for working with nulls
• prim_op

Structs

• GroupsAccumulatorAdapter
  An adapter that implements GroupsAccumulator for any Accumulator

Traits

• VecAllocExt
  Extension trait for Vec to account for allocations.