Yogendra, Out of curiosity, have you tried Apache Drill? Drill uses Calcite for query planning, but does exactly what you are describing. Best, -- C
> On Nov 9, 2021, at 5:31 AM, JiaTao Tao <[email protected]> wrote: > > Yes, you can. > I've done this, twice. > Once you get the query plan, you can translate the calcite's plan to > other engines. > The main work is to define a SQL standard and align type system. > > Regards! > > Aron Tao > > > Yogendra Sharma <[email protected]> 于2021年11月2日周二 上午3:38写道： > >> Hi Team, >> >> I am exploring Apache Calcite to run federated queries on three different >> databases. I could not find a working example anywhere on internet. >> >> Can you guys confirm if it is possible and if yes, is there an example >> that you can point me to? >> >> Thanks, >> Yogendra >> >>
