Just to add to @shuyi's point and fyi: TUMBLE is implemented in CALCITE-1603[1].
[1]: https://issues.apache.org/jira/browse/CALCITE-1603 On Wed, May 2, 2018 at 6:17 PM, Shuyi Chen <[email protected]> wrote: > Just curious, can you explain what the TUMBLE function is? There is already > a TUMBLE function in Calcite for streaming queries ( > https://calcite.apache.org/docs/stream.html#tumbling-windows). > > On Wed, May 2, 2018 at 5:53 PM, Francis Chuang <[email protected]> > wrote: > > > I forgot to mention in my last message, but please also include the JIRA > > case number in the commit message. For example [CALCITE-1234] Implement > > TUMBLE ... > > > > Best, > > Francis > > > > On 3/05/2018 10:41 AM, Gia Thuan Lam wrote: > > > >> Dear Calcite Administrators, > >> > >> my name is Lam Gia Thuan, a CS student in Germany. I recently got to > >> work with Calcite for embedding SQL into Java and I realized that many > >> of Calcite examples were not working at all. Among them is TUMBLE, the > >> function I need but unfortunately, not working since there is no > >> implementation. > >> > >> I have written a mail to ask about it but never got a reply, so I have > >> decided that i should implement it myself. At the moment, I already > >> implemented it, so I wonder if it is possible for me to submit this > >> contribution. I want to commit it so that if a new version of Calcite > >> is released, I will not need to change the implementation anymore. > >> > >> If it is possible, could you please tell me how I should do it. > >> > >> Thank you for creating Calcite. I am looking forward to hearing from > you. > >> LAM GIA THUAN > >> Informatikstudent an der FH Frankfurt > >> > > > > > > > > > -- > "So you have to trust that the dots will somehow connect in your future." >
