Can database connections be configured to use user attributes from the Connections page in the Admin section of Looker?

Database connections in Looker can indeed be configured to use user attributes. This functionality allows for dynamic database connections tailored to individual users based on their specific attributes. When user attributes are defined, they can be leveraged to pass different credentials or connection parameters to the database based on the user's identity.

The ability to use user attributes enhances security and flexibility, enabling organizations to manage data access at a granular level. For example, if different users require access to different schemas or databases, those variations can be managed through user attributes. This dynamic configuration is particularly powerful in environments where data access needs to align closely with specific user roles or classes of users.

The other choices either limit the applicability of user attributes or introduce constraints that are not part of Looker's capability regarding database connections, thus confirming that the statement is indeed true.