SQL 오류 "ORA-01722 : 잘못된 번호"
누군가를위한 아주 쉬운 것, 다음 삽입물은 나에게 ORA-01722 : 잘못된 번호 왜? INSERT INTO CUSTOMER VALUES (1,'MALADY','Claire','27 Smith St Caulfield','0419 853 694'); INSERT INTO CUSTOMER VALUES (2,'GIBSON','Jake','27 Smith St Caulfield','0415 713 598'); INSERT INTO CUSTOMER VALUES (3,'LUU','Barry','5 Jones St Malvern','0413 591 341'); INSERT INTO CUSTOMER VALUES (4,'JONES','Michael','7 Smith St Caulfield','0419 …