Syntax:  SHOW ALIAS alias_name_wild defined_language

  Displays the definitions and characteristics of one or more aliases.

  If you specify an alias name, LSE displays all the attributes
  associated with that alias.  If you specify a wildcard alias name,
  LSE displays a list with brief information about the matching aliases
  in the language.

  You can navigate through the list using Ctrl/F (forward) and Ctrl/B
  (reverse).  Ctrl/E (expand) lets you display full information about
  the indicated alias.  The COLLAPSE command reverts back to the brief
  display.