pub fn reorder_aggregate_keys(
agg_node: PlanWithKeyRequirements,
agg_exec: &AggregateExec,
) -> Result<PlanWithKeyRequirements>pub fn reorder_aggregate_keys(
agg_node: PlanWithKeyRequirements,
agg_exec: &AggregateExec,
) -> Result<PlanWithKeyRequirements>