DESCRIBE DISTANCE BETWEEN v1 AND v2 INTO v2
DESCRIBE FIELD v1
DECIMALS n1
EDIT MASK msk1
LENGTH n1
OUTPUT-LENGTH n1
TYPE t1 COMPONENTS n2
TYPE t1
DESCRIBE LIST
NUMBER OF LINES ln1
INDEX ix1
NUMBER OF PAGES n1
INDEX ix1
LINE lin PAGE pn1
INDEX ix1
DESCRIBE LIST PAGE pag1
INDEX ix1
LINE-SIZE col1
LINE-COUNT lin1
LINES lin1
FIRST-LINE lin1
TOP-LINES lin1
TITLE-LINES lin1
HEAD-LINES lin1
END-LINES lin1
DESCRIBE TABLE tabla1
LINES n1
OCCURS n1