Public
  1. Public

arrow

Public

Commits

David LiAntoine Pitrou
99a68d47954
David Li authored and Antoine Pitrou committed 57ecc73e615
ARROW-12709: [C++] Add binary_join_element_wise

This adds a variadic scalar string join kernel, using the last argument (min 1 argument) as the separator. An options class allows emitting null (the default), skipping null non-separator arguments, or replacing null non-separator arguments with another string (mimicking libcudf).

Closes #10520 from lidavidm/arrow-12709

Lead-authored-by: David Li <li.davidm96@gmail.com>
Co-authored-by: Antoine Pitrou <antoine@python.org>
Signed-off-by: Antoine Pitrou <antoine@python.org>