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- CREATE TABLE classroom
- (building VARCHAR(15),
- room_number VARCHAR(7),
- capacity NUMERIC(4,0),
- PRIMARY KEY (building, room_number)
- );
- CREATE TABLE department
- (dept_name VARCHAR(20),
- building VARCHAR(15),
- budget NUMERIC(12,2) CHECK (budget > 0),
- PRIMARY KEY (dept_name)
- );
- CREATE TABLE course
- (course_id VARCHAR(8),
- title VARCHAR(50),
- dept_name VARCHAR(20),
- credits NUMERIC(2,0) CHECK (credits > 0),
- PRIMARY KEY (course_id),
- FOREIGN KEY (dept_name) REFERENCES department(dept_name)
- ON DELETE SET NULL
- );
- CREATE TABLE instructor
- (ID VARCHAR(5),
- name VARCHAR(20) NOT NULL,
- dept_name VARCHAR(20),
- salary NUMERIC(8,2) CHECK (salary > 29000),
- PRIMARY KEY (ID),
- FOREIGN KEY (dept_name) REFERENCES department(dept_name)
- ON DELETE SET NULL
- );
- CREATE TABLE SECTION
- (course_id VARCHAR(8),
- sec_id VARCHAR(8),
- semester VARCHAR(6)
- CHECK (semester IN ('Fall', 'Winter', 'Spring', 'Summer')),
- YEAR NUMERIC(4,0) CHECK (YEAR > 1701 AND YEAR < 2100),
- building VARCHAR(15),
- room_number VARCHAR(7),
- time_slot_id VARCHAR(4),
- PRIMARY KEY (course_id, sec_id, semester, YEAR),
- FOREIGN KEY (course_id) REFERENCES course(course_id)
- ON DELETE cascade,
- FOREIGN KEY (building, room_number) REFERENCES classroom(building, room_number)
- ON DELETE SET NULL
- );
- CREATE TABLE teaches
- (ID VARCHAR(5),
- course_id VARCHAR(8),
- sec_id VARCHAR(8),
- semester VARCHAR(6),
- YEAR NUMERIC(4,0),
- PRIMARY KEY (ID, course_id, sec_id, semester, YEAR),
- FOREIGN KEY (course_id,sec_id, semester, YEAR) REFERENCES SECTION(course_id,sec_id, semester, YEAR)
- ON DELETE cascade,
- FOREIGN KEY (ID) REFERENCES instructor(ID)
- ON DELETE cascade
- );
- CREATE TABLE student
- (ID VARCHAR(5),
- name VARCHAR(20) NOT NULL,
- dept_name VARCHAR(20),
- tot_cred NUMERIC(3,0) CHECK (tot_cred >= 0),
- PRIMARY KEY (ID),
- FOREIGN KEY (dept_name) REFERENCES department(dept_name)
- ON DELETE SET NULL
- );
- CREATE TABLE takes
- (ID VARCHAR(5),
- course_id VARCHAR(8),
- sec_id VARCHAR(8),
- semester VARCHAR(6),
- YEAR NUMERIC(4,0),
- grade VARCHAR(2),
- PRIMARY KEY (ID, course_id, sec_id, semester, YEAR),
- FOREIGN KEY (course_id,sec_id, semester, YEAR) REFERENCES SECTION(course_id,sec_id, semester, YEAR)
- ON DELETE cascade,
- FOREIGN KEY (ID) REFERENCES student(ID)
- ON DELETE cascade
- );
- CREATE TABLE advisor
- (s_ID VARCHAR(5),
- i_ID VARCHAR(5),
- PRIMARY KEY (s_ID),
- FOREIGN KEY (i_ID) REFERENCES instructor (ID)
- ON DELETE SET NULL,
- FOREIGN KEY (s_ID) REFERENCES student (ID)
- ON DELETE cascade
- );
- CREATE TABLE time_slot
- (time_slot_id VARCHAR(4),
- DAY VARCHAR(1),
- start_hr NUMERIC(2) CHECK (start_hr >= 0 AND start_hr < 24),
- start_min NUMERIC(2) CHECK (start_min >= 0 AND start_min < 60),
- end_hr NUMERIC(2) CHECK (end_hr >= 0 AND end_hr < 24),
- end_min NUMERIC(2) CHECK (end_min >= 0 AND end_min < 60),
- PRIMARY KEY (time_slot_id, DAY, start_hr, start_min)
- );
- CREATE TABLE prereq
- (course_id VARCHAR(8),
- prereq_id VARCHAR(8),
- PRIMARY KEY (course_id, prereq_id),
- FOREIGN KEY (course_id) REFERENCES course(course_id)
- ON DELETE cascade,
- FOREIGN KEY (prereq_id) REFERENCES course(course_id)
- );
- DELETE FROM prereq;
- DELETE FROM time_slot;
- DELETE FROM advisor;
- DELETE FROM takes;
- DELETE FROM student;
- DELETE FROM teaches;
- DELETE FROM SECTION;
- DELETE FROM instructor;
- DELETE FROM course;
- DELETE FROM department;
- DELETE FROM classroom;
- INSERT INTO classroom VALUES ('Packard', '101', '500');
- INSERT INTO classroom VALUES ('Painter', '514', '10');
- INSERT INTO classroom VALUES ('Taylor', '3128', '70');
- INSERT INTO classroom VALUES ('Watson', '100', '30');
- INSERT INTO classroom VALUES ('Watson', '120', '50');
- INSERT INTO department VALUES ('Biology', 'Watson', '90000');
- INSERT INTO department VALUES ('Comp. Sci.', 'Taylor', '100000');
- INSERT INTO department VALUES ('Elec. Eng.', 'Taylor', '85000');
- INSERT INTO department VALUES ('Finance', 'Painter', '120000');
- INSERT INTO department VALUES ('History', 'Painter', '50000');
- INSERT INTO department VALUES ('Music', 'Packard', '80000');
- INSERT INTO department VALUES ('Physics', 'Watson', '70000');
- INSERT INTO course VALUES ('BIO-101', 'Intro. to Biology', 'Biology', '4');
- INSERT INTO course VALUES ('BIO-301', 'Genetics', 'Biology', '4');
- INSERT INTO course VALUES ('BIO-399', 'Computational Biology', 'Biology', '3');
- INSERT INTO course VALUES ('CS-101', 'Intro. to Computer Science', 'Comp. Sci.', '4');
- INSERT INTO course VALUES ('CS-190', 'Game Design', 'Comp. Sci.', '4');
- INSERT INTO course VALUES ('CS-315', 'Robotics', 'Comp. Sci.', '3');
- INSERT INTO course VALUES ('CS-319', 'Image Processing', 'Comp. Sci.', '3');
- INSERT INTO course VALUES ('CS-347', 'Database System Concepts', 'Comp. Sci.', '3');
- INSERT INTO course VALUES ('EE-181', 'Intro. to Digital Systems', 'Elec. Eng.', '3');
- INSERT INTO course VALUES ('FIN-201', 'Investment Banking', 'Finance', '3');
- INSERT INTO course VALUES ('HIS-351', 'World History', 'History', '3');
- INSERT INTO course VALUES ('MU-199', 'Music Video Production', 'Music', '3');
- INSERT INTO course VALUES ('PHY-101', 'Physical Principles', 'Physics', '4');
- INSERT INTO instructor VALUES ('10101', 'Srinivasan', 'Comp. Sci.', '65000');
- INSERT INTO instructor VALUES ('12121', 'Wu', 'Finance', '90000');
- INSERT INTO instructor VALUES ('15151', 'Mozart', 'Music', '40000');
- INSERT INTO instructor VALUES ('22222', 'Einstein', 'Physics', '95000');
- INSERT INTO instructor VALUES ('32343', 'El Said', 'History', '60000');
- INSERT INTO instructor VALUES ('33456', 'Gold', 'Physics', '87000');
- INSERT INTO instructor VALUES ('45565', 'Katz', 'Comp. Sci.', '75000');
- INSERT INTO instructor VALUES ('58583', 'Califieri', 'History', '62000');
- INSERT INTO instructor VALUES ('76543', 'Singh', 'Finance', '80000');
- INSERT INTO instructor VALUES ('76766', 'Crick', 'Biology', '72000');
- INSERT INTO instructor VALUES ('83821', 'Brandt', 'Comp. Sci.', '92000');
- INSERT INTO instructor VALUES ('98345', 'Kim', 'Elec. Eng.', '80000');
- INSERT INTO SECTION VALUES ('BIO-101', '1', 'Summer', '2009', 'Painter', '514', 'B');
- INSERT INTO SECTION VALUES ('BIO-301', '1', 'Summer', '2010', 'Painter', '514', 'A');
- INSERT INTO SECTION VALUES ('CS-101', '1', 'Fall', '2009', 'Packard', '101', 'H');
- INSERT INTO SECTION VALUES ('CS-101', '1', 'Spring', '2010', 'Packard', '101', 'F');
- INSERT INTO SECTION VALUES ('CS-190', '1', 'Spring', '2009', 'Taylor', '3128', 'E');
- INSERT INTO SECTION VALUES ('CS-190', '2', 'Spring', '2009', 'Taylor', '3128', 'A');
- INSERT INTO SECTION VALUES ('CS-315', '1', 'Spring', '2010', 'Watson', '120', 'D');
- INSERT INTO SECTION VALUES ('CS-319', '1', 'Spring', '2010', 'Watson', '100', 'B');
- INSERT INTO SECTION VALUES ('CS-319', '2', 'Spring', '2010', 'Taylor', '3128', 'C');
- INSERT INTO SECTION VALUES ('CS-347', '1', 'Fall', '2009', 'Taylor', '3128', 'A');
- INSERT INTO SECTION VALUES ('EE-181', '1', 'Spring', '2009', 'Taylor', '3128', 'C');
- INSERT INTO SECTION VALUES ('FIN-201', '1', 'Spring', '2010', 'Packard', '101', 'B');
- INSERT INTO SECTION VALUES ('HIS-351', '1', 'Spring', '2010', 'Painter', '514', 'C');
- INSERT INTO SECTION VALUES ('MU-199', '1', 'Spring', '2010', 'Packard', '101', 'D');
- INSERT INTO SECTION VALUES ('PHY-101', '1', 'Fall', '2009', 'Watson', '100', 'A');
- INSERT INTO teaches VALUES ('10101', 'CS-101', '1', 'Fall', '2009');
- INSERT INTO teaches VALUES ('10101', 'CS-315', '1', 'Spring', '2010');
- INSERT INTO teaches VALUES ('10101', 'CS-347', '1', 'Fall', '2009');
- INSERT INTO teaches VALUES ('12121', 'FIN-201', '1', 'Spring', '2010');
- INSERT INTO teaches VALUES ('15151', 'MU-199', '1', 'Spring', '2010');
- INSERT INTO teaches VALUES ('22222', 'PHY-101', '1', 'Fall', '2009');
- INSERT INTO teaches VALUES ('32343', 'HIS-351', '1', 'Spring', '2010');
- INSERT INTO teaches VALUES ('45565', 'CS-101', '1', 'Spring', '2010');
- INSERT INTO teaches VALUES ('45565', 'CS-319', '1', 'Spring', '2010');
- INSERT INTO teaches VALUES ('76766', 'BIO-101', '1', 'Summer', '2009');
- INSERT INTO teaches VALUES ('76766', 'BIO-301', '1', 'Summer', '2010');
- INSERT INTO teaches VALUES ('83821', 'CS-190', '1', 'Spring', '2009');
- INSERT INTO teaches VALUES ('83821', 'CS-190', '2', 'Spring', '2009');
- INSERT INTO teaches VALUES ('83821', 'CS-319', '2', 'Spring', '2010');
- INSERT INTO teaches VALUES ('98345', 'EE-181', '1', 'Spring', '2009');
- INSERT INTO student VALUES ('00128', 'Zhang', 'Comp. Sci.', '102');
- INSERT INTO student VALUES ('12345', 'Shankar', 'Comp. Sci.', '32');
- INSERT INTO student VALUES ('19991', 'Brandt', 'History', '80');
- INSERT INTO student VALUES ('23121', 'Chavez', 'Finance', '110');
- INSERT INTO student VALUES ('44553', 'Peltier', 'Physics', '56');
- INSERT INTO student VALUES ('45678', 'Levy', 'Physics', '46');
- INSERT INTO student VALUES ('54321', 'Williams', 'Comp. Sci.', '54');
- INSERT INTO student VALUES ('55739', 'Sanchez', 'Music', '38');
- INSERT INTO student VALUES ('70557', 'Snow', 'Physics', '0');
- INSERT INTO student VALUES ('76543', 'Brown', 'Comp. Sci.', '58');
- INSERT INTO student VALUES ('76653', 'Aoi', 'Elec. Eng.', '60');
- INSERT INTO student VALUES ('98765', 'Bourikas', 'Elec. Eng.', '98');
- INSERT INTO student VALUES ('98988', 'Tanaka', 'Biology', '120');
- INSERT INTO takes VALUES ('00128', 'CS-101', '1', 'Fall', '2009', 'A');
- INSERT INTO takes VALUES ('00128', 'CS-347', '1', 'Fall', '2009', 'A-');
- INSERT INTO takes VALUES ('12345', 'CS-101', '1', 'Fall', '2009', 'C');
- INSERT INTO takes VALUES ('12345', 'CS-190', '2', 'Spring', '2009', 'A');
- INSERT INTO takes VALUES ('12345', 'CS-315', '1', 'Spring', '2010', 'A');
- INSERT INTO takes VALUES ('12345', 'CS-347', '1', 'Fall', '2009', 'A');
- INSERT INTO takes VALUES ('19991', 'HIS-351', '1', 'Spring', '2010', 'B');
- INSERT INTO takes VALUES ('23121', 'FIN-201', '1', 'Spring', '2010', 'C+');
- INSERT INTO takes VALUES ('44553', 'PHY-101', '1', 'Fall', '2009', 'B-');
- INSERT INTO takes VALUES ('45678', 'CS-101', '1', 'Fall', '2009', 'F');
- INSERT INTO takes VALUES ('45678', 'CS-101', '1', 'Spring', '2010', 'B+');
- INSERT INTO takes VALUES ('45678', 'CS-319', '1', 'Spring', '2010', 'B');
- INSERT INTO takes VALUES ('54321', 'CS-101', '1', 'Fall', '2009', 'A-');
- INSERT INTO takes VALUES ('54321', 'CS-190', '2', 'Spring', '2009', 'B+');
- INSERT INTO takes VALUES ('55739', 'MU-199', '1', 'Spring', '2010', 'A-');
- INSERT INTO takes VALUES ('76543', 'CS-101', '1', 'Fall', '2009', 'A');
- INSERT INTO takes VALUES ('76543', 'CS-319', '2', 'Spring', '2010', 'A');
- INSERT INTO takes VALUES ('76653', 'EE-181', '1', 'Spring', '2009', 'C');
- INSERT INTO takes VALUES ('98765', 'CS-101', '1', 'Fall', '2009', 'C-');
- INSERT INTO takes VALUES ('98765', 'CS-315', '1', 'Spring', '2010', 'B');
- INSERT INTO takes VALUES ('98988', 'BIO-101', '1', 'Summer', '2009', 'A');
- INSERT INTO takes VALUES ('98988', 'BIO-301', '1', 'Summer', '2010', NULL);
- INSERT INTO advisor VALUES ('00128', '45565');
- INSERT INTO advisor VALUES ('12345', '10101');
- INSERT INTO advisor VALUES ('23121', '76543');
- INSERT INTO advisor VALUES ('44553', '22222');
- INSERT INTO advisor VALUES ('45678', '22222');
- INSERT INTO advisor VALUES ('76543', '45565');
- INSERT INTO advisor VALUES ('76653', '98345');
- INSERT INTO advisor VALUES ('98765', '98345');
- INSERT INTO advisor VALUES ('98988', '76766');
- INSERT INTO time_slot VALUES ('A', 'M', '8', '0', '8', '50');
- INSERT INTO time_slot VALUES ('A', 'W', '8', '0', '8', '50');
- INSERT INTO time_slot VALUES ('A', 'F', '8', '0', '8', '50');
- INSERT INTO time_slot VALUES ('B', 'M', '9', '0', '9', '50');
- INSERT INTO time_slot VALUES ('B', 'W', '9', '0', '9', '50');
- INSERT INTO time_slot VALUES ('B', 'F', '9', '0', '9', '50');
- INSERT INTO time_slot VALUES ('C', 'M', '11', '0', '11', '50');
- INSERT INTO time_slot VALUES ('C', 'W', '11', '0', '11', '50');
- INSERT INTO time_slot VALUES ('C', 'F', '11', '0', '11', '50');
- INSERT INTO time_slot VALUES ('D', 'M', '13', '0', '13', '50');
- INSERT INTO time_slot VALUES ('D', 'W', '13', '0', '13', '50');
- INSERT INTO time_slot VALUES ('D', 'F', '13', '0', '13', '50');
- INSERT INTO time_slot VALUES ('E', 'T', '10', '30', '11', '45 ');
- INSERT INTO time_slot VALUES ('E', 'R', '10', '30', '11', '45 ');
- INSERT INTO time_slot VALUES ('F', 'T', '14', '30', '15', '45 ');
- INSERT INTO time_slot VALUES ('F', 'R', '14', '30', '15', '45 ');
- INSERT INTO time_slot VALUES ('G', 'M', '16', '0', '16', '50');
- INSERT INTO time_slot VALUES ('G', 'W', '16', '0', '16', '50');
- INSERT INTO time_slot VALUES ('G', 'F', '16', '0', '16', '50');
- INSERT INTO time_slot VALUES ('H', 'W', '10', '0', '12', '30');
- INSERT INTO prereq VALUES ('BIO-301', 'BIO-101');
- INSERT INTO prereq VALUES ('BIO-399', 'BIO-101');
- INSERT INTO prereq VALUES ('CS-190', 'CS-101');
- INSERT INTO prereq VALUES ('CS-315', 'CS-101');
- INSERT INTO prereq VALUES ('CS-319', 'CS-101');
- INSERT INTO prereq VALUES ('CS-347', 'CS-101');
- INSERT INTO prereq VALUES ('EE-181', 'PHY-101');
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