All users that connect to Trino with the JDBC driver must be granted access to query tables, how can I do that?

[BorderCloud]

I have questions about the requirement "All users that connect to Trino with the JDBC driver must be granted access to query tables in the system.jdbc schema" in the jdbc doc of Trino.

How to allow a user to connect to Trino via the JDBC driver?
In other words... Have you examples ? to write in the Trino console or in a configuration file to:

• create a new user with his password
• Allow this user to grant access to tables in a precise schema via JDBC

It's maybe too trivial... But I don't find a simple example/tutorial.
And do you know how can I debug a connection problem via JDBC? (a version of JDBC in mode debug ?)
Thanks.

[hashhar]

By default you don't need to do anything since every user has access to all tables.

That documentation calls it out because a lot of times people enable some form of access control and disable access to the system catalog entirely which breaks tools which provide a schema explorer since it needs to access tables under system.jdbc schema.

So unless you've installed some access control you don't need to do anything.