Commits
Wes McKinney authored a6e90de2925
ARROW-9259: [Format] Add language indicating that unsigned dictionary indices are supported but that signed integers are preferred This does not alter the format metadata in any way but has implications for the reference implementations (e.g. C++ currently rejects unsigned integer indices). Closes #7567 from wesm/format-unsigned-dict-indices Authored-by: Wes McKinney <wesm@apache.org> Signed-off-by: Wes McKinney <wesm@apache.org>