Re: Why not make the "test" namespace public, or move to a separate Maven module that main pulls in as a "testOnly" dependency?

[Vladimir Sitnikov]

Gavin,

Please check sample schemata in
https://github.com/apache/calcite/tree/7a7b37fc1f4bd2121643539b0fd8e9c4f0f8ed09/testkit/src/main/java/org/apache/calcite/test/schemata

If you find useful schemas, don't hesitate filing a PR to add samples to
/testkit/

Vladimir