FETCH [ $direction$ ] [ FROM | IN ] $cursor_name$

where $direction$ is:

NEXT |
    PRIOR |
    FIRST |
    LAST |
    ABSOLUTE $count$ |
    RELATIVE $count$ |
    $count$ |
    ALL |
    FORWARD |
    FORWARD $count$ |
    FORWARD ALL |
    BACKWARD |
    BACKWARD $count$ |
    BACKWARD ALL