Create table Books_1
(ISBN VARCHAR2(10), 
Title VARCHAR2(30), 
PubDate DATE, 
Retail NUMBER (5,2), 
Category VARCHAR2(12),
  CONSTRAINT books_1_isbn_pk PRIMARY KEY(isbn)); 
 INSERT INTO BOOKS_1
VALUES ('8843172113','DATABASE IMPLEMENTATION','04-JUN-05',55.95, 'COMPUTER'); 
INSERT INTO BOOKS_1
VALUES ('3437212490','COOKING WITH MUSHROOMS','28-FEB-06',19.95, 'COOKING'); 
INSERT INTO BOOKS_1 
VALUES ('3957136468','HOLY GRAIL OF ORACLE','31-DEC-05',65.95, 'BUSINESS'); 
COMMIT;
Create table Books_2
(ISBN VARCHAR2(10), 
Title VARCHAR2(30), 
PubDate DATE, 
Retail NUMBER (5,2), 
Category VARCHAR2(12),
  CONSTRAINT books_2_isbn_pk PRIMARY KEY(isbn)); 
INSERT INTO BOOKS_2
VALUES ('8843172113','DATABASE IMPLEMENTATION','04-JUN-05',55.95, 'COMPUTER'); 
INSERT INTO BOOKS_2 
VALUES ('3437212490','COOKING WITH MUSHROOMS','28-FEB-06',29.95, 'COOKING'); 
INSERT INTO BOOKS_2 
VALUES ('3957136468','HOLY GRAIL OF ORACLE','31-DEC-05',75.95, 'COMPUTER'); 
INSERT INTO BOOKS_2
VALUES ('1915762492','HANDCRANKED COMPUTERS','21-JAN-05',25.00, 'COMPUTER'); 
INSERT INTO BOOKS_2
VALUES ('0299282519','THE WOK WAY TO COOK','11-SEP-00',28.75, 'COOKING'); 
COMMIT;
