mustafasrepo opened a new issue, #4978:
URL: https://github.com/apache/arrow-datafusion/issues/4978
**Is your feature request related to a problem or challenge? Please describe
what you are trying to do.**
Currently, the query below
```sql
SELECT
SUM(c1) OVER (ORDER BY c3 RANGE BETWEEN UNBOUNDED PRECEDING AND 11
FOLLOWING) as a1
FROM aggregate_test_100
```
works with `WindowAggExec`. However, since starting point of above range is
always the beginning of the table and most of the aggregators can calculate
their result without seeing the whole range at once; we should be able to run
above query with `BoundedWindowAggExec`.
**Describe the solution you'd like**
I want above query to run with `BoundedWindowAggExec` and it should be able
to prune sections in the input table where the aggregator result is calculated.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features
you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.
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