Hi Calcite devs, We are modeling a usecase using a DAG. Each node in the DAG will be some select query. We would like to use calcite to convert all these queries into one consolidated query. e.g. In node1, we have query: `select a from node2;` In node2, we have query: `select a, b from foo;`
should be converted to `select a from (select a, b from foo);` If we were to use calcite to achieve this, what would be the best implementation? Should I extend a substituionVisitor and replace table name with the correspoinding query? Thanks
