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
