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 > >
