Hello! I've been working on the integration calcite and PostgreSQL wire protocol [1] to emulate Postgres server (Of course it includes emulating `pg_catalog` schema). It gives a user the ability to connect to a calcite schema using PostgreSQL tools and libraries.
Our team is thinking to open source code of this project. And at first, we would like to know if anyone would be interested before doing any next steps. If you would be interested in, just write +1 [1] https://www.postgresql.org/docs/current/protocol.html
