how to get first 15 records with customer name,number from t

define variable i as integer no-undo.
define frame a with 10 down.

for each customer no-lock break by name:
  i = i + 1.
  display i custNum name discount.
  if i >= 5 then leave.
end.

define query q for customer scrolling.

open query q for each customer no-lock break by name max-rows 5.

do i = 1 to 5 with frame a:
  get next q.
  display i custNum name discount.
end.

I am trying to retrieve a records from database ,how can i get in order to fetch records from customer table.

in table level without scoping

can any one help me with sample code