Syntax:  DELETE ALIAS alias_name_wild language_name_wild

  Deletes the definition of one or more aliases associated with the
  specified language(s).

  This command removes the specified name from the list of aliases
  associated with the specified language.  Wildcards are accepted for
  both alias and language names.

  If you do not specify an alias or language name, LSE uses the current
  alias and language.  If the alias you are deleting is the current
  alias, then the current alias element is set to UNSPECIFIED.
  Otherwise, neither the current alias nor the current language are set
  as a result of this command.