FILE-CONTROL.

  Format 3 - Relative File

   SELECT [OPTIONAL] file-name

      { ASSIGN TO  [ EXTERNAL ] file-spec     }
      {            [ DYNAMIC  ]               }
      {                                       }
      { ASSIGN TO  [ EXTERNAL ] { data-name } }
      {            [ DYNAMIC  ] { literal   } }
      {                         { DISK      } }
      {                         { PRINTER   } }

      [ RESERVE reserve-num [ AREA  ] ]
      [                     [ AREAS ] ]

      [ ORGANIZATION IS ] RELATIVE

      [ BLOCK CONTAINS [smallest-block TO] blocksize { RECORDS    } ]
      [                                              { CHARACTERS } ]

      [RECORD DELIMITER IS STANDARD-1]

      [                { SEQUENTIAL [RELATIVE KEY IS rel-key] } ]
      [ ACCESS MODE IS { { RANDOM  } RELATIVE KEY IS rel-key  } ]
      [                { { DYNAMIC }                          } ]

      [             { MANUAL WITH LOCK ON MULTIPLE RECORDS } ]
      [LOCK MODE IS { AUTOMATIC [WITH LOCK ON RECORD]      } ]
      [             { EXCLUSIVE                            } ]

      [FILE STATUS IS file-stat] .