1. List department name, employee id, and employee name for all employees in department name order.
2. Repeat for department #10 only.
3. List the course ID, course name, section, instructor name, day, time, and room for all course sections.
4. List the course ID, course name, section, student ID, and student name for CRN 1003. Display the list in ascending order of student last and first names.
5. Use a UNION to display a single list of department numbers and names and employee numbers and names. Choose appropriate column headings and sort it by name in ascending order.
6. Create a view to select employee ID, employee name, hire date, and department number.
7. Use the view in a select statement listing all rows and columns.
8. Use the view you just created in a select statement joined with the department table to list employee id, employee name, department name, and hire date.
9. Drop your view.
10. Select the department number, department name, location, and employee name using an inner join between departments and employees.
11. Repeat but this time use an outer join so all departments are included in the results.
12. List the employee no, employee name, and manager name for each employee with a manager. Use a self-join.
13. Repeat with an outer join so even employees with no manager appear on the list.

DROP TABLE EMP; DROP TABLE DEPT;

CREATE TABLE DEPT (DEPTNO NUMBER(2) CONSTRAINT PK_DEPT_DEPTNO PRIMARY KEY, DNAME VARCHAR2(14), LOC VARCHAR2(13) );

INSERT INTO DEPT VALUES (10,'ACCOUNTING','NEW YORK'); INSERT INTO DEPT VALUES (20,'RESEARCH','DALLAS'); INSERT INTO DEPT VALUES (30,'SALES','CHICAGO'); INSERT INTO DEPT VALUES (40,'OPERATIONS','BOSTON');

CREATE TABLE EMP (EMPNO NUMBER(4) CONSTRAINT PK_EMP_EMPNO PRIMARY KEY, ENAME VARCHAR2(10), JOB VARCHAR2(9), MGR NUMBER(4), HIREDATE DATE, SAL NUMBER(7,2), COMM NUMBER(7,2), DEPTNO NUMBER(2) CONSTRAINT FK_EMP_DEPTNO REFERENCES DEPT(DEPTNO));

INSERT INTO EMP VALUES (7369,'SMITH','CLERK',7902,'17-DEC-2015',1950,NULL,20); INSERT INTO EMP VALUES (7499,'ALLEN','SALES',7698,'20-FEB-2015',2600,3000.79,30); INSERT INTO EMP VALUES (7521,'WARD','SALES',7698,'22-FEB-2014',2950,5051.85,30); INSERT INTO EMP VALUES (7566,'JONES','MANAGER',7839,'2-APR-2014',7975,NULL,20); INSERT INTO EMP VALUES (7654,'MARTIN','SALES',7698,'28-SEP-2014',2250,2853.51,30); INSERT INTO EMP VALUES (7698,'BLAKE','MANAGER',7839,'1-MAY-2015',7850,NULL,30); INSERT INTO EMP VALUES (7782,'CLARK','MANAGER',7839,'9-JUN-2014',8450,NULL,10); INSERT INTO EMP VALUES (7788,'SCOTT','ANALYST',7566,'09-DEC-2016',6000,NULL,20); INSERT INTO EMP VALUES (7839,'KING','PRESIDENT',NULL,'17-NOV-2014',10500,NULL,10); INSERT INTO EMP VALUES (7844,'TURNER','SALES',7698,'8-SEP-2015',2500,0,30); INSERT INTO EMP VALUES (7876,'ADAMS','CLERK',7788,'12-JAN-2016',1700,NULL,20); INSERT INTO EMP VALUES (7900,'JAMES','CLERK',7698,'3-DEC-2014',2250,NULL,30); INSERT INTO EMP VALUES (7902,'FORD','ANALYST',7566,'3-DEC-2015',6000,NULL,20); INSERT INTO EMP VALUES (7934,'MILLER','CLERK',7782,'01-JAN-2017',2000,NULL,10);

COMMIT;

DROP TABLE registration; DROP TABLE sections; DROP TABLE courses; DROP TABLE students; DROP TABLE instructors;

CREATE TABLE courses ( cid varchar2(9) NOT NULL, cname varchar2(50) NOT NULL, credits number(1) DEFAULT 3, prereq varchar2(9), CONSTRAINT pk_courses PRIMARY KEY (cid) );

INSERT INTO courses VALUES ('IS 201','Java Programming',3,null); INSERT INTO courses VALUES ('IS 202','C++ Programming',3,'IS 201'); INSERT INTO courses VALUES ('IS 301','Web Design',3,null); INSERT INTO courses VALUES ('IS 331','Business Applications',3,null); INSERT INTO courses VALUES ('IS 401','Database Design',3,'IS 331'); INSERT INTO courses VALUES ('IS 413','SQL Programming',3,'IS 401');

CREATE TABLE students ( sid char(9) NOT NULL, lname varchar(30) NOT NULL , fname varchar2(30) NOT NULL , gender char(1) NOT NULL , addr varchar2(50) NOT NULL , city varchar2(20) NOT NULL , state char(2) NOT NULL , zip varchar2(10) NOT NULL , phone varchar2(14) NULL , birthdate date NULL , tuitionRate number(7, 2) NOT NULL , creditsEarned number(3) NOT NULL , CONSTRAINT pk_students PRIMARY KEY (sid) );

INSERT INTO students VALUES ('100000001','Lee','George','M','15 Merchant Street','Honolulu','HI','96818','808-524-3333','01-MAY-1965',5000.00,47); INSERT INTO students VALUES ('100000002','Yamamoto','Bill','M','3432 Birch Street','Honolulu','HI','96814','808-522-2212','03-JUN-1958',5000.00,12); INSERT INTO students VALUES ('100000003','Carver','Hillary','F','22 Aardvark Avenue','Washington','DC','10101','800-212-3246','23-AUG-1991',5000.00,69); INSERT INTO students VALUES ('100000004','King','Linda','F','341 Kaapahu Road','Paauilo','HI','96776',NULL,'01-SEP-1998',4399.00,6); INSERT INTO students VALUES ('100000005','Rollings','Willie','M','1221 Ala Moana Blvd','Honolulu','HI','96814',NULL,NULL,4888.00,0); INSERT INTO students VALUES ('100000006','Alexander','Wanda','F','93-123 Old Mill Road','Honokaa','HI','96727','808-776-2313','02-OCT-1997',5000.00,99); INSERT INTO students VALUES ('100000007','Carver','Bill','M','33 Richards Street','Honolulu','HI','96813',NULL,'22-OCT-1990',5000.00,0); INSERT INTO students VALUES ('100000008','DeLuz','Bob','M','102 Orleans Ave','San Francisco','CA','97745','808-555-3324','01-MAR-1998',5000.00,14); INSERT INTO students VALUES ('100000009','Lee','Lisa','F','45 Fong Avenue','San Francisco','CA','97767','808-333-3432','21-APR-1997',5000.00,26); INSERT INTO students VALUES ('100000010','Garcia','Sherrie','F','2 S. Beretania','Honolulu','HI','96817','808-663-4453','03-DEC-1997',5000.00,29); INSERT INTO students VALUES ('100000011','Kamaka','Oscar','M','34 Kapolani Blvd','Honolulu','HI','96813','808-533-3332','12-FEB-1998',5000.00,0);

CREATE TABLE instructors ( inId char(9) NOT NULL, iLname varchar2(30) NOT NULL, iFname varchar2(30) NOT NULL, rank varchar2(10) NOT NULL, office varchar2(10) NULL, phone varchar2(20) NULL, salary number(8,2) DEFAULT 0, CONSTRAINT pk_instructors PRIMARY KEY (inID) );

INSERT INTO instructors VALUES ('200000001','Souza','Edward','Lecturer','LM101','808-533-4241',5000.00); INSERT INTO instructors VALUES ('200000002','Tenzer','Laurie','Associate','LM102','808-533-4244',5000.00); INSERT INTO instructors VALUES ('200000003','Otake','Bill','Assistant','MR101','808-533-4247',5800.00);

CREATE TABLE sections ( crn char(4) NOT NULL, cid varchar2(9) NOT NULL, section char DEFAULT 'A', inId char(9) NOT NULL, days varchar2(10) DEFAULT 'TBA', time varchar2(16) DEFAULT 'TBA', room varchar2(10) NULL, CONSTRAINT pk_sections PRIMARY KEY (crn), CONSTRAINT fk_inid_sections FOREIGN KEY (inid) REFERENCES instructors(inid), CONSTRAINT fk_cid_sections FOREIGN KEY (cid) REFERENCES courses(cid) );

INSERT INTO sections VALUES ('1000','IS 201','A','200000003','MWF','08:00 - 08:50','CL100'); INSERT INTO sections VALUES ('1001','IS 201','B','200000003','MWF','09:00 - 09:50','CL100'); INSERT INTO sections VALUES ('1002','IS 201','C','200000001','TTh','08:00 - 09:15','CL102'); INSERT INTO sections VALUES ('1003','IS 301','A','200000002','TTh','09:30 - 10:45','CL340'); INSERT INTO sections VALUES ('1004','IS 301','B','200000002','MWF','09:00 - 09:50','CL340'); INSERT INTO sections VALUES ('1005','IS 413','A','200000001','MWF','09:00 - 09:50','CL230');

CREATE TABLE registration ( crn char(4) NOT NULL, sid char(9) NOT NULL, CONSTRAINT pk_registration PRIMARY KEY (crn,sid), CONSTRAINT fk_crn_registration FOREIGN KEY (crn) references sections(crn), CONSTRAINT fk_sid_registration FOREIGN KEY (sid) references students(sid) );

INSERT INTO registration VALUES ('1000','100000001'); INSERT INTO registration VALUES ('1003','100000001'); INSERT INTO registration VALUES ('1005','100000001'); INSERT INTO registration VALUES ('1001','100000002'); INSERT INTO registration VALUES ('1004','100000002'); INSERT INTO registration VALUES ('1005','100000003'); INSERT INTO registration VALUES ('1002','100000004'); INSERT INTO registration VALUES ('1003','100000004'); INSERT INTO registration VALUES ('1005','100000004'); INSERT INTO registration VALUES ('1000','100000005'); INSERT INTO registration VALUES ('1003','100000005'); INSERT INTO registration VALUES ('1002','100000008'); INSERT INTO registration VALUES ('1004','100000008'); INSERT INTO registration VALUES ('1002','100000009'); INSERT INTO registration VALUES ('1005','100000009'); INSERT INTO registration VALUES ('1002','100000010'); INSERT INTO registration VALUES ('1005','100000010'); INSERT INTO registration VALUES ('1000','100000011'); INSERT INTO registration VALUES ('1003','100000011'); INSERT INTO registration VALUES ('1005','100000011'); commit;