import sqlite3

conn = sqlite3.connect('school_management.db')

cursor = conn.cursor()

# 创建学生表

cursor.execute('''

CREATE TABLE Student (

id INTEGER PRIMARY KEY AUTOINCREMENT,

name TEXT NOT NULL,

gender TEXT,

major TEXT

);

''')

# 创建教师表

cursor.execute('''

CREATE TABLE Teacher (

id INTEGER PRIMARY KEY AUTOINCREMENT,

name TEXT NOT NULL,

title TEXT,

contact TEXT

);

''')

# 创建事件记录表

cursor.execute('''

CREATE TABLE Event (

id INTEGER PRIMARY KEY AUTOINCREMENT,

student_id INTEGER,

description TEXT,

FOREIGN KEY(student_id) REFERENCES Student(id)

);

''')

conn.commit()

conn.close()