параметризованных SQL скрипт

Question

SET ECHO ON 
SET VERIFY ON 

ACCEPT CNUMBER CHAR PROMPT 'CUSTOMER NUMBER == ' 
ACCEPT PNUMBER CHAR PROMPT 'PART NUMBER == ' 
ACCEPT OD date format 'YYYYMMDD' PROMPT 'ORDER DATE == ' 


DELETE FROM ORDERS WHERE CNUM = &CNUMBER AND PNUM = &PNUMBER AND ORDERDATE = to_date(&OD,'YYYYMMDD'); 

PROMPT Done. 

--DELETE FROM ORDERS WHERE CNUM = 'C111' AND PNUM = 'M001' AND ORDERDATE = to_date(20130401,'YYYYMMDD'); 

ВЫВОД:

SQL> DELETE FROM ORDERS 
    2 WHERE CNUM = &CNUMBER AND PNUM = &PNUMBER AND ORDERDATE = to_date(&OD,'YYYYMMDD'); 
old 2: WHERE CNUM = &CNUMBER AND PNUM = &PNUMBER AND ORDERDATE = to_date(&OD,'YYYYMMDD') 
new 2: WHERE CNUM = C111 AND PNUM = M001 AND ORDERDATE = to_date(20130404,'YYYYMMDD') 
WHERE CNUM = C111 AND PNUM = M001 AND ORDERDATE = to_date(20130404,'YYYYMMDD') 
          * 
ERROR at line 2: 
ORA-00904: "M001": invalid identifier 

Что не так ??

Answer 1

CNUM = '& номер C' И PNUM = '& PNUMBER'

Не уверен, что & OD, вам нужно процитировать, что тоже?