Displays information about all lock management locks in the
    system, or about a specified lock.

    Format

      SHOW LOCKS  [ lock-id

                  | /ADDRESS=n

                  | /ALL (d)

                  | /BRIEF

                  | /BLOCKING

                  | /CACHED

                  | /CONVERT

                  | /GRANTED

                  | /NAME=name

                  | /STATUS=(keyword[,...])

                  | /WAITING ]

      or

      SHOW LOCKS  {/POOL | /SUMMARY}