pub fn prepare_aggregate_output_projection(
engine: &dyn SetFunctionCatalog,
statement: &QueryBlockPlan,
internal_targets: &[(usize, InternalColumnRef)],
) -> AggregateOutputProjectionPlanpub fn prepare_aggregate_output_projection(
engine: &dyn SetFunctionCatalog,
statement: &QueryBlockPlan,
internal_targets: &[(usize, InternalColumnRef)],
) -> AggregateOutputProjectionPlan