Using SQL Developer to execute the following queries.

Script

CREATE TABLE warehouses (wh_id NUMBER(2), location VARCHAR(12) ); INSERT INTO warehouses VALUES (10, 'Boston'); INSERT INTO warehouses VALUES (20, 'Norfolk'); INSERT INTO warehouses VALUES (30, 'San Diego'); COMMIT; Create Table Publisher2 (ID NUMBER(2), Name VarCHAR2(23), Contact VARCHAR2(15), Phone VARCHAR2(12), CONSTRAINT publisher2_pubid_pk PRIMARY KEY(id)); INSERT INTO PUBLISHER2 VALUES(1,'PRINTING IS US','TOMMIE SEYMOUR','000-714-8321'); INSERT INTO PUBLISHER2 VALUES(2,'PUBLISH OUR WAY','JANE TOMLIN','010-410-0010'); INSERT INTO PUBLISHER2 VALUES(3,'AMERICAN PUBLISHING','DAVID DAVIDSON','800-555-1211'); INSERT INTO PUBLISHER2 VALUES(4,'READING MATERIALS INC.','RENEE SMITH','800-555-9743'); INSERT INTO PUBLISHER2 VALUES(5,'REED-N-RITE','SEBASTIAN JONES','800-555-8284'); commit; Create Table Publisher3 (ID NUMBER(2), Name VarCHAR2(23), Contact VARCHAR2(15), Phone VARCHAR2(12), CONSTRAINT publisher3_pubid_pk PRIMARY KEY(id)); INSERT INTO PUBLISHER3 VALUES(2,'PUBLISH OUR WAY','JANE TOMLIN','010-410-0010'); INSERT INTO PUBLISHER3 VALUES(3,'AMERICAN PUB','DAVID DAVIDSON','800-555-1211'); INSERT INTO PUBLISHER3 VALUES(6,'PRINTING HERE','SAM HUNT','000-714-8321'); INSERT INTO PUBLISHER3 VALUES(7,'PRINT THERE','CINDY TIKE','010-410-0010'); commit; CREATE TABLE Employees ( EMPNO NUMBER(4), LNAME VARCHAR2(20), FNAME VARCHAR2(15), JOB VARCHAR2(9), HIREDATE DATE, DEPTNO NUMBER(2) NOT NULL, MTHSAL NUMBER(7,2), MGR NUMBER(4), CONSTRAINT employees_empno_PK PRIMARY KEY (EMPNO)); INSERT INTO employees VALUES (7839,'KING','BEN', 'GTECH2','17-NOV-91',10,6000,NULL); INSERT INTO employees VALUES (8888,'JONES','LARRY','MTech2','17-NOV-98',10,4200,7839); INSERT INTO employees VALUES (7344,'SMITH','SAM','GTech1','17-NOV-95',20,4900,7839); INSERT INTO employees VALUES (7355,'POTTS','JIM','GTech1','17-NOV-95',20,4900,7839); INSERT INTO employees VALUES (8844,'STUART','SUE','MTech1','17-NOV-98',10,3700,8888); COMMIT;

1. Write a query to display the title and author first and last name for each book using WHERE clause.
2. Write a query to show the order number and the first and last names of customers who have ordered computer books. Use the JOIN...USING clause to join the tables.
3. Write a query to show the title and ISBN of each book in the books table. If the book has been ordered, show the order number and order date. Use the OUTER JOIN keywords to join the tables. Sort the titles in alphabetical order.
4. Write a query to show the gift a customer will receive if he or she orders Database Implementation. Use either the WHERE clause or a JOIN keyword to join the tables.
5. Write a query to show title and the profit of each book sold to Bonita Morales. Calculate the profit by subtracting the cost from the paideach column in the orderitems table. Use the NATURAL JOIN clause to the join the tables. Use the alias PROFIT for the profit column.