Description
Is your feature request related to a problem? Please describe.
There is not a current way to specify additional query params for the database connection (e.g. options=--cluster%3some-app-123) for servers that might require that (as cockroach DB does for shared database clusters)
Describe the solution you'd like
One of the configuration and connection parameters should be an options hash that allows for various string key/values to be applied as an options value for the query params.
Describe alternatives you've considered
This is a base connection level feature. Being able to pass the options is supported in other database adapters (e.g. ruby's sequel gem: https://github.com/jeremyevans/sequel/blob/41d2adf7d89d73fb895cb7eae174b9dc1cec4c7e/lib/sequel/database/connecting.rb#L38)
Additional context
I was attempting to use Vapor/fluent to connect to a cockroachdb cluster to test it out and discovered this issue