+1 from my side as well. Very excited to have this on the roadmap...
On Mon, Jul 2, 2018 at 5:41 PM, vino yang <yanghua1...@gmail.com> wrote: > +1, great work! > > 2018-07-02 22:57 GMT+08:00 Rong Rong <walter...@gmail.com>: > > > Huge +1!!! > > > > On Mon, Jul 2, 2018 at 6:07 AM Piotr Nowojski <pi...@data-artisans.com> > > wrote: > > > > > Hi, > > > > > > Together with Fabian, Timo and Stephan we were working on a proposal to > > > add a support for time versioned joins in Flink SQL/Table API. The idea > > > here is to support use cases, when user would like to join a stream of > > data > > > with a table, that changes over time and where future updates to the > > table > > > do not affect past/previously emitted results. > > > > > > I have prepared a document describing such feature, with proposed > > > nomenclature and syntax, as well with explained semantic of such join: > > > https://docs.google.com/document/d/1KaAkPZjWFeu- > > ffrC9FhYuxE6CIKsatHTTxyrxSBR8Sk/edit?ts=5b34c416#heading=h.bpzgdkgvel0s > > > < > > > https://docs.google.com/document/d/1KaAkPZjWFeu- > > ffrC9FhYuxE6CIKsatHTTxyrxSBR8Sk/edit?ts=5b34c416#heading=h.bpzgdkgvel0s > > > > > > > > > > The document briefly covers also a case of enrichment join with > > > static/bounded table. > > > > > > If anyone has any comments/questions, please feel free to mark them in > > the > > > document or in this thread. > > > > > > Thanks, Piotrek > > >
