Weijun-H commented on code in PR #15039:
URL: https://github.com/apache/datafusion/pull/15039#discussion_r1985179602
##########
datafusion/functions-nested/src/array_has.rs:
##########
@@ -439,6 +439,16 @@ fn array_has_all_and_any_dispatch<O: OffsetSizeTrait>(
) -> Result<ArrayRef> {
let haystack = as_generic_list_array::<O>(haystack)?;
let needle = as_generic_list_array::<O>(needle)?;
+ if needle.values().len() == 0 {
+ return match comparison_type {
+ ComparisonType::All => Ok(Arc::new(BooleanArray::from(
+ BooleanBuffer::new_set(haystack.len()),
+ ))),
+ ComparisonType::Any => Ok(Arc::new(BooleanArray::from(
+ BooleanBuffer::new_unset(haystack.len()),
+ ))),
+ };
Review Comment:
```suggestion
let buffer = match comparison_type {
ComparisonType::All => BooleanBuffer::new_set(haystack.len()),
ComparisonType::Any => BooleanBuffer::new_unset(haystack.len()),
};
return Ok(Arc::new(BooleanArray::from(buffer)));
```
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