是否可以使用findAll()创建查询，并使用pivot中的ForeignKey (关系多对多)获得过滤结果？

from sqlalchemy import create_engine, Column, Integer, String, ForeignKey
from sqlalchemy.orm import relationship, sessionmaker
from sqlalchemy.ext.declarative import declarative_base

Base = declarative_base()

class Student(Base):
    __tablename__ = 'students'
    id = Column(Integer, primary_key=True)
    name = Column(String)
    courses = relationship("Course", secondary="student_course", back_populates="students")

class Course(Base):
    __tablename__ = 'courses'
    id = Column(Integer, primary_key=True)
    title = Column(String)
    students = relationship("Student", secondary="student_course", back_populates="courses")

class StudentCourse(Base):
    __tablename__ = 'student_course'
    student_id = Column(Integer, ForeignKey('students.id'), primary_key=True)
    course_id = Column(Integer, ForeignKey('courses.id'), primary_key=True)

# 创建数据库连接（这里使用SQLite作为示例）
engine = create_engine('sqlite:///example.db')
Base.metadata.create_all(engine)
Session = sessionmaker(bind=engine)
session = Session()

# 添加一些数据
student1 = Student(name='Alice')
student2 = Student(name='Bob')
course1 = Course(title='Math')
course2 = Course(title='Science')

student1.courses.append(course1)
student1.courses.append(course2)
student2.courses.append(course1)

session.add_all([student1, student2, course1, course2])
session.commit()

# 使用findAll()和pivot表中的ForeignKey进行查询
# 假设我们要找出所有选修了Math课程的学生
math_students = session.query(Student).join(StudentCourse).join(Course).filter(Course.title == 'Math').all()

for student in math_students:
    print(student.name)  # 输出: Alice