使用SQLalchemy在数据库中存储数组

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

engine = create_engine('数据库连接字符串')
Session = sessionmaker(bind=engine)
session = Session()

Base = declarative_base()

class MyModel(Base):
    __tablename__ = 'my_table'
    id = Column(Integer, primary_key=True)
    my_array = Column(ARRAY(Integer))

Base.metadata.create_all(engine)

my_array = [1, 2, 3, 4, 5]
my_model = MyModel(my_array=my_array)
session.add(my_model)
session.commit()

result = session.query(MyModel).filter(MyModel.my_array.contains([2, 3])).all()
for row in result:
    print(row.my_array)