jatin510 commented on issue #11638:
URL: https://github.com/apache/datafusion/issues/11638#issuecomment-2273639968
Hi,
The benchmark which we were running in apache datafusion comet :
```
let expr = Arc::new(
CaseExpr::try_new(
None,
vec![(predicate.clone(), make_col("c2", 1))],
Some(make_col("c3", 2)),
)
.unwrap(),
);
```
Whose, eval method is turning out to be `NoExpression`
I tried comparing the code for NoExpression and Expression and other
methods.
I didn't find much of a difference.
Can someone please guide me, on how to approach the performance optimization
part of this scenario?
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