Antoine Pitrou created ARROW-14592: -------------------------------------- Summary: [C++] list_parent_indices output type should not depend on input type Key: ARROW-14592 URL: https://issues.apache.org/jira/browse/ARROW-14592 Project: Apache Arrow Issue Type: Bug Components: C++ Reporter: Antoine Pitrou
Currently, the {{list_parent_indices}} output type is the input list offset type. But that doesn't really make sense: the parent indices are simply indices in the list array, they are not bounded by the offset size (even a list array with 32-bit offsets can have a length larger than 2**32, for example if it's mostly nulls). -- This message was sent by Atlassian Jira (v8.3.4#803005)