INGRES helps
  
DESCRIPTION
  
to insert a new table:
cd /tmp
copydb -c -lquel gsse tablename        #creates copy.out & copy.in
quel gsse < copy.out                   #saves data
vi copy.in
#first line insert:
destroy tablename
      #in create section do:
      #insert new fields, or change fields,  where you want
      #them, follow example of the other fields
quel gsse < copy.in
done
  
SEE ALSO
  
Ingres manuals