CALL SYSCS_UTIL.SYSCS_SET_DATABASE_PROPERTY(
'bootPassword', 'oldbpw , newbpw');
where oldbpw is the current boot password and newbpw is the
new boot password. This call commits immediately; it is not transactional.
PropertyInfo.getDatabaseProperty("bootPassword"),
or VALUES SYSCS_UTIL.SYSCS_GET_DATABASE_PROPERTY('bootPassword'),
will not return the boot password.