The following request runs HELP COLUMN on an integer expression and all columns of the d table. The report does not report a column name for the integer expression.
HELP COLUMN 1+1, d.*;
*** Help information returned. 5 rows. *** Total elapsed time was 1 second. Column Name Type Nullable Format -------------------------- ---- -------- ---------------------- I Y -(10)9 transaction_header_key I Y -(10)9 vendor_key I Y -(10)9 item_key I Y -(10)9 stuff CF Y X(300)