Commits


shanhuuang authored and Antoine Pitrou committed f406b531c1e
PARQUET-490: [C++][Parquet] Basic support for reading DELTA_BINARY_PACKED data Only works for int32/int64 when delta_bit_width_<=32. 1. Update the implement of DeltaBitPackDecoder 2. Revise the code of putting/getting ZigZag int and the unit test 3. Add the implement of putting/getting ZigZag int64 and unit test Closes #10627 from shanhuuang/ARROW-13206 Lead-authored-by: shanhuuang <shanhuuang@gmail.com> Co-authored-by: pincheng.hs <pincheng.hs@alibaba-inc.com> Co-authored-by: Antoine Pitrou <antoine@python.org> Signed-off-by: Antoine Pitrou <antoine@python.org>