Is your feature request related to a problem or challenge? Please describe what you are trying to do.
Currently, aggregation window functions with order by is not supported and the operator will fall back for such case, e.g. sum(a) over (partition by b order by c). With order by specified, the default window frame will begin from unbounded starting row to current row.
PHILO-HE
commented
1 year ago
Is your feature request related to a problem or challenge? Please describe what you are trying to do.
Currently, aggregation window functions with order by is not supported and the operator will fall back for such case, e.g.
sum(a) over (partition by b order by c). With order by specified, the default window frame will begin from unbounded starting row to current row.