{ "mysql": { "driver": "mysql", "conn": { "host": "localhost", "user": "test", "password": "", "database": "test" } }, "mysql2": { "driver": "mysql", "conn": { "host": "localhost", "user": "test", "password": "", "database": "test" } }, "pg": { "driver": "pg", "conn": "postgres://test:test@localhost/test" } }