## Update Database

This function is used to update an album or track database with the values in the currently selected tracks.

If a path is not specified the function will be applied to all open databases.

The path may contain any of the escape sequences described in Escape Sequences. At runtime, the path to a database must be absolute (/) or relative to the home folder (~/).

If a specified database is not open this function will be ignored.

You can optionally save the database after updating via the Save after updating option.

This function is not valid during Grouped or Batched modes