willrnch opened a new issue, #7157:
URL: https://github.com/apache/arrow-datafusion/issues/7157
### Is your feature request related to a problem or challenge?
Add to way to perform `array_agg` with the Dataframe API.
### Describe the solution you'd like
```rust
use datafusion::prelude::array_agg;
let df = ctx
.table("t1").await?
.aggregate(vec![], vec![array_agg(col("value"))])?;
// ==
let df= ctx.sql("SELECT array_agg(value) FROM t1").await?;
```
### Describe alternatives you've considered
_No response_
### Additional context
_No response_
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