Miles Granger created ARROW-18265:
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Summary: [C++] Allow FieldPath to work with ListElement
Key: ARROW-18265
URL: https://issues.apache.org/jira/browse/ARROW-18265
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Miles Granger
Assignee: Miles Granger
Fix For: 11.0.0
{{FieldRef::FromDotPath}} can parse a single list element field. ie.
{{{}'path.to.list[0]`{}}}but does not work in practice. Failing with:
_struct_field: cannot subscript field of type list<....>_
Being able to add a slice or multiple list elements is not within the scope of
this issue.
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