私は何かが欠けています。誰かがこれがどのように機能するか教えてください。
let rpt.chgkey = null
select cuschage.chgkey from cuschage where cuschage.cuschnum in
(select shtwrd_no from crbookid where
crbookid.book_no = rpt.book_no and crbookid.line_no <= 3)
let scratch = rpt.chgkey
call make_charge_section(scratch) returning rpt.chgkey
if rpt.chgkey is not null then
print
column 1, ESC, "(s0p12h0s3b4099T", ESC, "&a0.5R"
print
column 70, rpt.chgkey using "<<<<<<<<<"
end if