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)
