jayzhan211 opened a new issue, #13998:
URL: https://github.com/apache/datafusion/issues/13998
### Is your feature request related to a problem or challenge?
```rust
pub(crate) fn create_group_accumulator(
agg_expr: &Arc<AggregateFunctionExpr>,
) -> Result<Box<dyn GroupsAccumulator>> {
if agg_expr.groups_accumulator_supported() {
agg_expr.create_groups_accumulator()
} else {
// Note in the log when the slow path is used
debug!(
"Creating GroupsAccumulatorAdapter for {}: {agg_expr:?}",
agg_expr.name()
);
let agg_expr_captured = Arc::clone(agg_expr);
let factory = move || agg_expr_captured.create_accumulator();
Ok(Box::new(GroupsAccumulatorAdapter::new(factory)))
}
}
```
If `groups_accumulator_supported` is not true, we go to the slow path.
### Describe the solution you'd like
I want first/last to support goes to fast path `create_groups_accumulator`.
It should be similar to min/max
### Describe alternatives you've considered
_No response_
### Additional context
_No response_
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]