hi Dimitri, No one is working on it yet in C++, nor have we worked on any API design sketches. I think there may be some work in JavaScript.
Please feel free to open some JIRAs and propose APIs / behavior or work on an implementation. Thanks, Wes On Mon, Feb 5, 2018 at 11:37 AM, Dimitri Vorona <alen...@googlemail.com> wrote: > Hi, > > ARROW-1727 added format support for delta dictionaries. It makes possible > to interleave record batches which contain dictionary encoded field with > delta dictionary batches which add new dictionary entries. > > As far as I can see there is not implementation of this feature in cpp, > yet. Is anyone working on it right now? Are there any ideas what the API > should look like? > > Cheers, > Dimitri.
