Use Named Collections to protect credentials. They are very handy. Here's an article that discusses use in the JDBC Bridge. https://altinity.com/blog/connecti

Use Named Collections to protect credentials. They are very handy. Here's an article that discusses use in the JDBC Bridge. https://altinity.com/blog/connecting-clickhouse-to-external-data-sources-using-the-jdbc-bridge https://altinity.com/blog/connecting-clickhouse-to-external-... Disclaime: I work for Altinity.