【发布时间】:2022-01-25 11:56:55
【问题描述】:
我正在尝试做异步等效
engine = create_engine('sqlite:///./test.db')
stmt = session.query(MyTable)
data = pd.read_sql(stmt, engine)
但它失败并出现错误AttributeError: 'AsyncConnection' object has no attribute 'cursor'。
实现这项工作的正确方法是什么?
asyn_engine = create_async_engine('sqlite+aiosqlite:///./test.db')
stmt = select(MyTable)
data = pd.read_sql(stmt, async_engine)
【问题讨论】:
标签: pandas asynchronous sqlalchemy orm read-sql