小编Ham*_*wan的帖子

我想在 SQLAlchemy 中执行这个查询

SELECT customer_name FROM Orders
WHERE order_id = 101 AND order_date BETWEEN '2018-07-01' AND '2018-07-31';

这是我的模型：

class Orders(db.Model):
    id = db.Column(db.Integer,primary_key=True)
    order_id = db.Column(db.Integer,nullable=False)
    customer_name = db.Column(db.String(100),nullable=False)
    order_date = db.Column(db.String(100),nullable=False)
    remarks = db.Column(db.String(100),nullable=False)