jayzhan211 commented on code in PR #8622:
URL: https://github.com/apache/arrow-datafusion/pull/8622#discussion_r1435408799
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datafusion/physical-expr/src/array_expressions.rs:
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@@ -883,6 +899,10 @@ pub fn array_append(args: &[ArrayRef]) -> Result<ArrayRef>
{
/// Array_sort SQL function
pub fn array_sort(args: &[ArrayRef]) -> Result<ArrayRef> {
+ if args.is_empty() || args.len() > 3 {
Review Comment:
Does that mean we need to check every kind of input in all the array
function here?
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