jayzhan211 commented on code in PR #8401:
URL: https://github.com/apache/arrow-datafusion/pull/8401#discussion_r1421145640
##########
datafusion/physical-expr/src/array_expressions.rs:
##########
@@ -370,135 +369,57 @@ pub fn make_array(arrays: &[ArrayRef]) ->
Result<ArrayRef> {
}
}
-fn return_empty(return_null: bool, data_type: DataType) -> Arc<dyn Array> {
- if return_null {
- new_null_array(&data_type, 1)
- } else {
- new_empty_array(&data_type)
- }
-}
-
-fn list_slice<T: Array + 'static>(
- array: &dyn Array,
- i: i64,
- j: i64,
- return_element: bool,
-) -> ArrayRef {
- let array = array.as_any().downcast_ref::<T>().unwrap();
-
- let array_type = array.data_type().clone();
+pub fn array_element(args: &[ArrayRef]) -> Result<ArrayRef> {
Review Comment:
Yes, there is array_element sql function
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
