viirya commented on code in PR #7969:
URL: https://github.com/apache/arrow-datafusion/pull/7969#discussion_r1375524276
##########
datafusion/common/src/scalar.rs:
##########
@@ -2234,28 +2239,20 @@ impl ScalarValue {
}
DataType::Utf8 => typed_cast!(array, index, StringArray, Utf8),
DataType::LargeUtf8 => typed_cast!(array, index, LargeStringArray,
LargeUtf8),
- DataType::List(nested_type) => {
+ DataType::List(_) => {
let list_array = as_list_array(array);
- let arr = match list_array.is_null(index) {
- true => new_null_array(nested_type.data_type(), 0),
Review Comment:
This condition is redundant. `try_from_array` handles NULL value at the
beginning.
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