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Using the Class database: Create a stored procedure that given a student id number, the procedure...

Using the Class database:

  1. Create a stored procedure that given a student id number, the procedure will return the student’s highest score and the lowest score on a quiz.   Name this procedure "StudentQuiz". Display the student id number, student name, highest score and lowest score.

       a.    Display the stored procedure code you wrote. Insert your snip here:

      b. Run your stored procedure for student 5.   Be sure the stored procedure call and the result set are displayed in one snip. Insert your snip here.

*************************************************************

DATABASE

************************************************************


#---Create and open the database

drop database if exists Class;

CREATE DATABASE Class;


#-- Using the database

USE Class;

# create student table


DROP TABLE IF EXISTS student;

CREATE TABLE student

(
  
name VARCHAR(20) NOT NULL,
  
gender ENUM('F','M') NOT NULL,
  
student_id INT UNSIGNED NOT NULL AUTO_INCREMENT,
  
PRIMARY KEY (student_id)

);

# create grade event table

DROP TABLE IF EXISTS grade_event;

CREATE TABLE grade_event

(
  
date DATE NOT NULL,
  
category ENUM('T','Q') NOT NULL,
  
event_id INT UNSIGNED NOT NULL AUTO_INCREMENT,
  
PRIMARY KEY (event_id)

);

# create score table


# The PRIMARY KEY comprises two columns to prevent any combination
# of event_id/student_id from appearing more than once.


DROP TABLE IF EXISTS score;


CREATE TABLE score

(
  
student_id INT UNSIGNED NOT NULL,
  
event_id INT UNSIGNED NOT NULL,
  
score INT NOT NULL,
  
PRIMARY KEY (event_id, student_id),
  
INDEX (student_id),
  
FOREIGN KEY (event_id) REFERENCES grade_event (event_id),
  
FOREIGN KEY (student_id) REFERENCES student (student_id)

);

# create absence table


DROP TABLE IF EXISTS absence;

CREATE TABLE absence

(
  
student_id INT UNSIGNED NOT NULL,
  
date DATE NOT NULL,
  
PRIMARY KEY (student_id, date),
  
FOREIGN KEY (student_id) REFERENCES student (student_id)

);

#--Populate the student table


INSERT INTO student VALUES ('Megan','F',NULL);

INSERT INTO student VALUES ('Joseph','M',NULL);

INSERT INTO student VALUES ('Kyle','M',NULL);

INSERT INTO student VALUES ('Katie','F',NULL);

INSERT INTO student VALUES ('Abby','F',NULL);

INSERT INTO student VALUES ('Nathan','M',NULL);

INSERT INTO student VALUES ('Liesl','F',NULL);

INSERT INTO student VALUES ('Ian','M',NULL);

INSERT INTO student VALUES ('Colin','M',NULL);

INSERT INTO student VALUES ('Peter','M',NULL);

INSERT INTO student VALUES ('Michael','M',NULL);

INSERT INTO student VALUES ('Thomas','M',NULL);

INSERT INTO student VALUES ('Devri','F',NULL);

INSERT INTO student VALUES ('Ben','M',NULL);

INSERT INTO student VALUES ('Aubrey','F',NULL);

INSERT INTO student VALUES ('Rebecca','F',NULL);

INSERT INTO student VALUES ('Will','M',NULL);

INSERT INTO student VALUES ('Max','M',NULL);

INSERT INTO student VALUES ('Rianne','F',NULL);

INSERT INTO student VALUES ('Avery','F',NULL);

INSERT INTO student VALUES ('Lauren','F',NULL);

INSERT INTO student VALUES ('Becca','F',NULL);

INSERT INTO student VALUES ('Gregory','M',NULL);

INSERT INTO student VALUES ('Sarah','F',NULL);

INSERT INTO student VALUES ('Robbie','M',NULL);

INSERT INTO student VALUES ('Keaton','M',NULL);

INSERT INTO student VALUES ('Carter','M',NULL);

INSERT INTO student VALUES ('Teddy','M',NULL);

INSERT INTO student VALUES ('Gabrielle','F',NULL);

INSERT INTO student VALUES ('Grace','F',NULL);

INSERT INTO student VALUES ('Emily','F',NULL);

INSERT INTO student VALUES ('Rachel','F',NULL);


#--Populate grade event table

INSERT INTO grade_event VALUES('2015-09-03', 'Q', NULL);
INSERT INTO grade_event VALUES('
2015-09-06', 'Q', NULL);
INSERT INTO grade_event VALUES('
2015-09-09', 'T', NULL);
INSERT INTO grade_event VALUES('
2015-09-16', 'Q', NULL);
INSERT INTO grade_event VALUES(
'2015-09-23', 'Q', NULL);
INSERT INTO grade_event VALUES('
2015-10-01', 'T', NULL);


#--Populate the score table


INSERT INTO score VALUES (1,1,20);

INSERT INTO score VALUES (3,1,20);

INSERT INTO score VALUES (4,1,18);

INSERT INTO score VALUES (5,1,13);

INSERT INTO score VALUES (6,1,18);

INSERT INTO score VALUES (7,1,14);

INSERT INTO score VALUES (8,1,14);

INSERT INTO score VALUES (9,1,11);

INSERT INTO score VALUES (10,1,19);

INSERT INTO score VALUES (11,1,18);

INSERT INTO score VALUES (12,1,19);

INSERT INTO score VALUES (14,1,11);

INSERT INTO score VALUES (15,1,20);

INSERT INTO score VALUES (16,1,18);

INSERT INTO score VALUES (17,1,9);

INSERT INTO score VALUES (18,1,20);

INSERT INTO score VALUES (19,1,9);

INSERT INTO score VALUES (20,1,9);

INSERT INTO score VALUES (21,1,13);

INSERT INTO score VALUES (22,1,13);

INSERT INTO score VALUES (23,1,16);

INSERT INTO score VALUES (24,1,11);

INSERT INTO score VALUES (25,1,19);

INSERT INTO score VALUES (26,1,10);

INSERT INTO score VALUES (27,1,15);

INSERT INTO score VALUES (28,1,15);

INSERT INTO score VALUES (29,1,19);

INSERT INTO score VALUES (30,1,17);

INSERT INTO score VALUES (31,1,11);

INSERT INTO score VALUES (1,2,17);

INSERT INTO score VALUES (2,2,8);

INSERT INTO score VALUES (3,2,13);

INSERT INTO score VALUES (4,2,13);

INSERT INTO score VALUES (5,2,17);

INSERT INTO score VALUES (6,2,13);

INSERT INTO score VALUES (7,2,17);

INSERT INTO score VALUES (8,2,8);

INSERT INTO score VALUES (9,2,19);

INSERT INTO score VALUES (10,2,18);

INSERT INTO score VALUES (11,2,15);

INSERT INTO score VALUES (12,2,19);

INSERT INTO score VALUES (13,2,18);

INSERT INTO score VALUES (14,2,18);

INSERT INTO score VALUES (15,2,16);

INSERT INTO score VALUES (16,2,9);

INSERT INTO score VALUES (17,2,13);

INSERT INTO score VALUES (18,2,9);

INSERT INTO score VALUES (19,2,11);

INSERT INTO score VALUES (21,2,12);

INSERT INTO score VALUES (22,2,10);

INSERT INTO score VALUES (23,2,17);
INSERT INTO score VALUES (24,2,19);

INSERT INTO score VALUES (25,2,10);

INSERT INTO score VALUES (26,2,18);

INSERT INTO score VALUES (27,2,8);

INSERT INTO score VALUES (28,2,13);

INSERT INTO score VALUES (29,2,16);

INSERT INTO score VALUES (30,2,12);

INSERT INTO score VALUES (31,2,19);

INSERT INTO score VALUES (1,3,88);

INSERT INTO score VALUES (2,3,84);

INSERT INTO score VALUES (3,3,69);

INSERT INTO score VALUES (4,3,71);

INSERT INTO score VALUES (5,3,97);

INSERT INTO score VALUES (6,3,83);

INSERT INTO score VALUES (7,3,88);
INSERT INTO score VALUES (8,3,75);

INSERT INTO score VALUES (9,3,83);

INSERT INTO score VALUES (10,3,72);
INSERT INTO score VALUES (11,3,74);

INSERT INTO score VALUES (12,3,77);

INSERT INTO score VALUES (13,3,67);
INSERT INTO score VALUES (14,3,68);

INSERT INTO score VALUES (15,3,75);

INSERT INTO score VALUES (16,3,60);

INSERT INTO score VALUES (17,3,79);

INSERT INTO score VALUES (18,3,96);

INSERT INTO score VALUES (19,3,79);

INSERT INTO score VALUES (20,3,76);

INSERT INTO score VALUES (21,3,91);

INSERT INTO score VALUES (22,3,81);

INSERT INTO score VALUES (23,3,81);

INSERT INTO score VALUES (24,3,62);

INSERT INTO score VALUES (25,3,79);

INSERT INTO score VALUES (26,3,86);

INSERT INTO score VALUES (27,3,90);

INSERT INTO score VALUES (28,3,68);

INSERT INTO score VALUES (29,3,66);

INSERT INTO score VALUES (30,3,79);

INSERT INTO score VALUES (31,3,81);

INSERT INTO score VALUES (2,4,7);

INSERT INTO score VALUES (3,4,17);

INSERT INTO score VALUES (4,4,16);

INSERT INTO score VALUES (5,4,20);

INSERT INTO score VALUES (6,4,9);

INSERT INTO score VALUES (7,4,19);

INSERT INTO score VALUES (8,4,12);

INSERT INTO score VALUES (9,4,17);

INSERT INTO score VALUES (10,4,12);

INSERT INTO score VALUES (11,4,16);

INSERT INTO score VALUES (12,4,13);

INSERT INTO score VALUES (13,4,8);

INSERT INTO score VALUES (14,4,11);

INSERT INTO score VALUES (15,4,10);

INSERT INTO score VALUES (16,4,20);

INSERT INTO score VALUES (18,4,11);

INSERT INTO score VALUES (19,4,15);

INSERT INTO score VALUES (20,4,17);

INSERT INTO score VALUES (21,4,13);

INSERT INTO score VALUES (22,4,20);

INSERT INTO score VALUES (23,4,13);

INSERT INTO score VALUES (24,4,12);
INSERT INTO score VALUES (25,4,10);

INSERT INTO score VALUES (26,4,15);

INSERT INTO score VALUES (28,4,17);

INSERT INTO score VALUES (30,4,11);

INSERT INTO score VALUES (31,4,19);

INSERT INTO score VALUES (1,5,15);

INSERT INTO score VALUES (2,5,12);

INSERT INTO score VALUES (3,5,11);

INSERT INTO score VALUES (5,5,13);

INSERT INTO score VALUES (6,5,18);

INSERT INTO score VALUES (7,5,14);

INSERT INTO score VALUES (8,5,18);

INSERT INTO score VALUES (9,5,13);

INSERT INTO score VALUES (10,5,14);

INSERT INTO score VALUES (11,5,18);

INSERT INTO score VALUES (12,5,8);

INSERT INTO score VALUES (13,5,8);

INSERT INTO score VALUES (14,5,16);

INSERT INTO score VALUES (15,5,13);

INSERT INTO score VALUES (16,5,15);

INSERT INTO score VALUES (17,5,11);

INSERT INTO score VALUES (18,5,18);

INSERT INTO score VALUES (19,5,18);
INSERT INTO score VALUES (20,5,14);

INSERT INTO score VALUES (21,5,17);

INSERT INTO score VALUES (22,5,17);

INSERT INTO score VALUES (23,5,15);

INSERT INTO score VALUES (25,5,14);

INSERT INTO score VALUES (26,5,8);

INSERT INTO score VALUES (28,5,20);

INSERT INTO score VALUES (29,5,16);

INSERT INTO score VALUES (31,5,9);

INSERT INTO score VALUES (1,6,100);

INSERT INTO score VALUES (2,6,91);

INSERT INTO score VALUES (3,6,94);

INSERT INTO score VALUES (4,6,74);

INSERT INTO score VALUES (5,6,97);

INSERT INTO score VALUES (6,6,89);

INSERT INTO score VALUES (7,6,76);

INSERT INTO score VALUES (8,6,65);

INSERT INTO score VALUES (9,6,73);

INSERT INTO score VALUES (10,6,63);

INSERT INTO score VALUES (11,6,98);

INSERT INTO score VALUES (12,6,75);

INSERT INTO score VALUES (14,6,77);

INSERT INTO score VALUES (15,6,62);

INSERT INTO score VALUES (16,6,98);

INSERT INTO score VALUES (17,6,94);

INSERT INTO score VALUES (18,6,94);

INSERT INTO score VALUES (19,6,74);
INSERT INTO score VALUES (20,6,62);

INSERT INTO score VALUES (21,6,73);

INSERT INTO score VALUES (22,6,95);

INSERT INTO score VALUES (24,6,68);

INSERT INTO score VALUES (25,6,85);

INSERT INTO score VALUES (26,6,91);
INSERT INTO score VALUES (27,6,70);

INSERT INTO score VALUES (28,6,77);

INSERT INTO score VALUES (29,6,66);

INSERT INTO score VALUES (30,6,68);

INSERT INTO score VALUES (31,6,76);


#--Populate the absence table

INSERT INTO `absence` VALUES (3,'2015-09-03');

INSERT INTO `absence` VALUES (5,'2015-09-03');

INSERT INTO `absence` VALUES (10,'2015-09-06');

INSERT INTO `absence` VALUES (10,'2015-09-09');

INSERT INTO `absence` VALUES (17,'2015-09-07');

INSERT INTO `absence` VALUES (20,'2015-09-07');

INSERT INTO `absence` VALUES (22,'2015-09-15');

engineering   Computer-Science   
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Homework Answers

Answer #1

a. Create a stored procedure that given a student id number, the procedure will return the student’s highest score and the lowest score on a quiz.   Name this procedure "StudentQuiz". Display the student id number, student name, highest score and lowest score.

DELIMITER //

create or replace procedure StudentQuiz( student_id INT )
  
BEGIN
   DECLARE
       student_name VARCHAR(20);
       highest_score INT;
       lowest_score INT;  
       sid INT UNSIGNED ;
      
       select st.student_id, name, max(score), min(score) into sid, student_name, highest_score, lowest_score from student st, score sc where st.student_id = sc.student_id and st.student_id = student_id group by st.student_id;

       select sid, student_name, highest_score, lowest_score;

END; //


DELIMITER;

b. Run your stored procedure for student 5.  

call StudentQuiz(5);
  
  

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