如何使用Peewee在表之间移动记录？

from peewee import *

# 创建数据库连接
db = SqliteDatabase('my_database.db')

# 定义模型类
class User(Model):
    name = CharField()
    age = IntegerField()

    class Meta:
        database = db

class Order(Model):
    user = ForeignKeyField(User)
    product = CharField()
    quantity = IntegerField()

    class Meta:
        database = db

# 创建表
db.create_tables([User, Order])

# 查询源表中的记录
source_records = User.select().where(User.age > 30)

# 插入记录到目标表
for record in source_records:
    Order.create(user=record, product='Product A', quantity=1)