Commits
Joris Van den Bossche authored and Antoine Pitrou committed 7c819571baa
ARROW-13797: [C++][Python] Column projection pushdown for ORC dataset reading + use liborc for column selection I was first trying to port the python logic we have to convert column names to ORC field indices, but it turns out that liborc already supports that. Closes #11372 from jorisvandenbossche/ARROW-13797-orc-names Authored-by: Joris Van den Bossche <jorisvandenbossche@gmail.com> Signed-off-by: Antoine Pitrou <antoine@python.org>