Description

As a ClickHouse user, I would like the connector's YAML specification to include a database field, allowing me to explicitly specify which database Rill should connect to.

Motivation

There are scenarios where switching between different databases when accessing ClickHouse tables is necessary. Currently, it appears that defining the dsn is the only way to specify the database. I propose adding a database field to the connector configuration, so users can define it alongside host, username, and password. This addition would improve readability and provide greater flexibility.