Example CDQP Definitions

The following control file fragment illustrates how to define CDQPs.

; Add the fields TOWN and AGE as CDQPs.
;
F+TOWN,20,Town/City
F+AGE,3,Age

; Change the definition of an existing CDQP, 
; DRIVER_NAME.
;
F+DRIVER_NAME,30, Driver Name

; Delete an existing CDQP, DISTRICT, that is
; no longer required.
;
F-DISTRICT