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133 changes: 133 additions & 0 deletions sql-queries-10/optimize-all-tables-mysql/create-myisam-tables.sql
Original file line number Diff line number Diff line change
@@ -0,0 +1,133 @@
CREATE DATABASE University_myisam DEFAULT CHARACTER SET=utf8;

USE University_myisam;

CREATE TABLE Department
(
id INT PRIMARY KEY NOT Null,
name VARCHAR (50),
code VARCHAR (4),
UNIQUE (id)
) ENGINE MyISAM;


CREATE TABLE Program
(
id INT PRIMARY KEY NOT Null,
name VARCHAR (50),
description VARCHAR (250),
start_date DATE,
end_date DATE,
type VARCHAR (20),
department_id INT,
CONSTRAINT program_department_id_fkey FOREIGN KEY(department_id) REFERENCES Department(id),
UNIQUE (id)
) ENGINE MyISAM;


CREATE TABLE Student
(
id INT PRIMARY KEY NOT null,
name VARCHAR (60),
national_id BIGINT NOT Null,
birth_date DATE,
enrollment_date DATE,
graduation_date DATE,
gpa FLOAT,
UNIQUE (id)
) ENGINE MyISAM;



CREATE TABLE Faculty
(
id INT PRIMARY KEY NOT Null,
name VARCHAR (60),
national_id BIGINT NOT Null,
position VARCHAR (30),
start_date DATE,
end_date DATE,
department_id INT,
active BOOLEAN DEFAULT true,
CONSTRAINT faculty_department_id_fkey FOREIGN KEY(department_id) REFERENCES Department(id),
UNIQUE (id)
) ENGINE MyISAM;


CREATE TABLE Course
(
id VARCHAR (10) PRIMARY KEY NOT Null,
name VARCHAR(60),
textbook VARCHAR(100),
credits INT,
is_active VARCHAR(10),
department_id INT,
CONSTRAINT course_department_id_fkey FOREIGN KEY(department_id) REFERENCES Department(id),
UNIQUE (id)
) ENGINE MyISAM;


CREATE TABLE Teaching
(
id INT PRIMARY KEY NOT Null,
role VARCHAR(60),
semester VARCHAR(30),
year INT,
course_id VARCHAR (10),
faculty_id INT,
CONSTRAINT teaching_course_id_fkey FOREIGN KEY(course_id) REFERENCES Course(id),
CONSTRAINT teaching_faculty_id_fkey FOREIGN KEY(faculty_id) REFERENCES Faculty(id),
UNIQUE (id)
) ENGINE MyISAM;


CREATE TABLE Specification
(
id INT PRIMARY KEY NOT Null,
status VARCHAR (20),
course_id VARCHAR (10),
program_id INT,
CONSTRAINT specification_course_id_fkey FOREIGN KEY(course_id) REFERENCES Course(id),
CONSTRAINT specification_program_id_fkey FOREIGN KEY(program_id) REFERENCES Program(id),
UNIQUE (id)
) ENGINE MyISAM;



CREATE TABLE Prerequisite
(
id INT PRIMARY KEY NOT Null,
course_id VARCHAR (10),
prerequisite_id VARCHAR (10) not null,
CONSTRAINT prerequisite_course_id_fkey FOREIGN KEY(course_id) REFERENCES Course(id),
CONSTRAINT prerequisite_prerequisite_id_fkey FOREIGN KEY(prerequisite_id) REFERENCES Course(id),
UNIQUE (id)
) ENGINE MyISAM;


CREATE Table Registration
(
id INT PRIMARY KEY NOT Null,
semester VARCHAR(30),
year INT,
reg_datetime DATETIME,
course_id VARCHAR (10),
student_id INT,
CONSTRAINT registration_course_id_fkey FOREIGN KEY(course_id) REFERENCES Course(id),
CONSTRAINT registration_student_id_fkey FOREIGN KEY(student_id) REFERENCES Student(id),
UNIQUE (id)
) ENGINE MyISAM;


CREATE TABLE Exam
(
id INT PRIMARY KEY NOT Null,
semester VARCHAR(30),
exam_date DATE,
grade VARCHAR(2),
course_id VARCHAR (10),
student_id INT,
CONSTRAINT exam_student_id_fkey FOREIGN KEY(student_id) REFERENCES Student(id),
CONSTRAINT exam_course_id_fkey FOREIGN KEY(course_id) REFERENCES Course(id),
UNIQUE (id)
) ENGINE MyISAM;
Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
$ mysqlcheck -u root -o University

$ mysqlcheck -u root -o University_myisam

$ mysqlcheck -u root -o --databases University University_myisam

$ mysqlcheck -u root -o --all-databases
Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
OPTIMIZE TABLE Course, Department, Exam, Faculty, Prerequisite, Program,
Registration, Specification, Student, Teaching\G