[GitHub] [doris] cambyzju commented on a diff in pull request #12045: [fix](array-type) fix the be core dump when use collect_list result t…

[GitBox <gi...@apache.org>]

cambyzju commented on code in PR #12045:
URL: https://github.com/apache/doris/pull/12045#discussion_r953668457


##########
be/src/vec/columns/column_array.cpp:
##########
@@ -235,7 +235,13 @@ void ColumnArray::insert_from(const IColumn& src_, size_t n) {
     size_t size = src.size_at(n);
     size_t offset = src.offset_at(n);
 
-    get_data().insert_range_from(src.get_data(), offset, size);
+    // Note: here we should process the case of 'Nullable(Array(NotNullable(nest)))'

Review Comment:
   ```suggestion
       // Note: here we should process the case of 'Array(NotNullable(nest))'
   ```



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