NAME
  OPEN Statement ACCESS Clause

SYNOPSIS
  ACCESS {READ | WRITE | READ WRITE}
      o READ          Opens a file for reading only.
      o WRITE         Opens a file for writing only.
      o READ WRITE    Opens a file for both reading and writing. READ WRITE
                      mode is valid only for random-access and binary-mode
                      files, and files opened for APPEND (sequential access).

DESCRIPTION
  Specifies the type of access users have to an opened file.

SEE ALSO
  OPEN