Module accumulator

Structs

• AccumulatorArgs
  AccumulatorArgs contains information about how an aggregate function was called, including the types of its arguments and any optional ordering expressions.
• StateFieldsArgs
  StateFieldsArgs contains information about the fields that an aggregate function’s accumulator should have. Used for AggregateUDFImpl::state_fields.

Type Aliases

• AccumulatorFactoryFunction
  Factory that returns an accumulator for the given aggregate function.