jayzhan211 opened a new issue, #10545:
URL: https://github.com/apache/datafusion/issues/10545
File an issue to track the design of UDAF API
Perhaps something like
```rust
// form `FIRST_VALUE(a ORDER BY b)`
let agg_expr = AggregateUDF::call(first_value())
.args(col("a"))
.order_by(vec![col("b"))
.build()?;
```
_Originally posted by @alamb in
https://github.com/apache/datafusion/pull/10492#discussion_r1599967446_
--
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]
