msidb allows a full database export with the special "*" database
name.  Note: It does not support true wildcards, just this special
indication that you wish to export all the tables in the database.
Signed-off-by: Erich E. Hoover <erich.e.hoover@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>