import pyodbc server = 'your_server.database.windows.net' database = 'your_database' username = 'your_username' password = 'your_password' driver= '{ODBC Driver 13 ...
文章浏览阅读13次。数据库操作是后端开发的核心环节,手写SQL往往带来重复劳动、维护困难和安全隐患。ORM(对象关系映射)通过将数据表映射为Python类,让开发者以操作对象的方式管理数据,从根本上简化了数据访问逻辑。基于这一思想,SQLAlchemy作为Python生态中最成熟的ORM框架,提供了从引擎 ...
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