These 2 codes are written in Oracle it needs to be changed to work in MS Access:

1. CREATE SEQUENCE CUST_NUM_SQ START WITH 1000 NOCACHE; CREATE SEQUENCE INV_NUM_SQ START WITH 5000 NOCACHE;

2. UPDATE CUSTOMER SET CUST_DOB = 15-MAR-1979 WHERE CUST_NUM = 1000;

UPDATE CUSTOMER SET CUST_DOB = 2-DEC-1988 WHERE CUST_NUM = 1001;