Oracle Code Handout
Essay by review • February 18, 2011 • Study Guide • 664 Words (3 Pages) • 1,657 Views
POS 410
Student Handouts
SQL to hand to Student to Reproduce Database and Queries on their own.
CREATE TABLE department
(
dname VARCHAR(15) NOT NULL,
dnumber INT NOT NULL,
PRIMARY KEY (dnumber),
UNIQUE (dname)
);
CREATE TABLE employee
(
fname VARCHAR(15) NOT NULL,
lname VARCHAR(15) NOT NULL,
ssn INT NOT NULL,
salary DECIMAL(10,2),
superssn INT,
dno INT NOT NULL,
PRIMARY KEY(ssn),
FOREIGN KEY(superssn) REFERENCES employee(ssn),
FOREIGN KEY(dno) REFERENCES department(dnumber)
);
CREATE TABLE project
(
pname VARCHAR(15) NOT NULL,
pnumber INT NOT NULL,
dnum INT NOT NULL,
PRIMARY KEY (pnumber),
UNIQUE (pname),
FOREIGN KEY (dnum) REFERENCES department(dnumber)
);
CREATE TABLE works_on
(
ESSN INT NOT NULL,
PNO INT NOT NULL,
PRIMARY KEY(essn, pno),
FOREIGN KEY(essn) REFERENCES employee(ssn),
FOREIGN KEY(pno) REFERENCES project(pnumber)
);
dname, dnumber
INSERT INTO department VALUES('Research', '1001');
INSERT INTO department VALUES('Accounting', '1002');
INSERT INTO department VALUES('Manufacturing', '1003');
INSERT INTO department VALUES('Human Resources', '1004');
fname lname ssn salary superssn dno
INSERT INTO employee VALUES('Eileen', 'MacAdoo', '12345987', '65000', '12345987', '1004');
INSERT INTO employee VALUES('Nora', 'Watkins', '45123987', '35500', '12345987', '1001');
INSERT INTO employee VALUES('Mary Anne', 'Lazarro', '32145878', '60000', '12345987', '1003');
INSERT INTO employee VALUES('Clara', 'Thompson', '03412344', '53000', '12345987', '1003');
INSERT INTO employee VALUES('Raymond', 'Thompson', '02932455', '22200', '12345987', '1002');
INSERT INTO employee VALUES('Ziggy', 'Gravellese', '45698755', '35000', '12345987', '1002');
INSERT INTO employee VALUES('Frankie', 'Thompson', '32425444', '17500', '12345987', '1001');
INSERT INTO employee VALUES('Jeanne', 'Dyer', '52455666', '43000', '12345987', '1001');
INSERT INTO employee VALUES('Tony', 'Aero', '52432455', '20000', '12345987', '1003');
INSERT INTO employee VALUES('Jonathon', 'Gravellese', '98765422', '52300', '12345987', '1003');
pname pnumber dnum
INSERT INTO project VALUES('projectA', '222', '1001');
INSERT INTO project VALUES('projectB', '333', '1003');
INSERT INTO project VALUES('projectC', '122', '1003');
INSERT INTO project VALUES('projectD', '232', '1002');
INSERT INTO project VALUES('projectE', '244', '1004');
INSERT INTO project VALUES('projectF', '400', '1002');
ESSN PNO
INSERT INTO works_on VALUES('45123987', '222');
INSERT INTO works_on VALUES('45123987', '333');
INSERT INTO works_on VALUES('45123987', '244');
INSERT INTO works_on VALUES('03412344', '222');
INSERT INTO works_on VALUES('03412344', '122');
INSERT INTO works_on VALUES('12345987', '400');
INSERT INTO works_on VALUES('12345987', '244');
INSERT INTO works_on VALUES('02932455', '222');
INSERT INTO works_on VALUES('02932455', '400');
INSERT INTO works_on VALUES('32425444', '400');
INSERT INTO works_on VALUES('32425444', '333');
INSERT INTO works_on VALUES('32425444', '244');
INSERT INTO works_on VALUES('98765422', '122');
INSERT INTO works_on VALUES('98765422', '244');
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