anchor.diff:  
   Here, `"integer"` is the SQL type name that the JDBC driver supports natively.
   
  -Note that plugins like `PostgresPlugin` and `H2DatabasePlugin` automatically
  +[NOTE]
  +Plugins like `PostgresPlugin` and `H2DatabasePlugin` automatically
   register the most common array element types for their respective databases.
   
  -Registering custom element types
  +[TIP]
  +Postgres supports enum array types, so you can register an array type for
  +`enum Colors { red, blue }` using `jdbi.registerArrayType(Colors.class, "colors")`
  +where `"colors"` is a user-defined enum type name in your database.
  +
  +==== Registering custom array types
   
   You can also provide your own implementation of `SqlArrayType` that converts
   a custom Java element type to a type supported by the JDBC driver:
  
positive.code: User user1 = new User(1, "bob")
  User user2 = new User(42, "alice")
  
  handle.createUpdate("insert into groups (id, user_ids) values (:id, :users)")
        .bind("id", 1)
        .bind("users", new User[] { user1, user2 })
        .execute();
  ----
  
  TODO:
  
  
negative.code: }
  ----
  
  ==== Registering array types
  
  Any Java array element type you want binding support for needs to be registered
  with Jdbi's `SqlArrayTypes` registry. An array type that is directly supported
  by your JDBC driver can be registered using:
  
  [source,java]
  ----
  