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primary_key=True)\n    name = Column(String)\n\nengine = create_engine('sqlite:\/\/\/example.db')\nBase.metadata.create_all(engine)\n\nSession = sessionmaker(bind=engine)\nsession = Session()\nnew_user = User(name='Alice')\nsession.add(new_user)\nsession.commit()\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e4%bb%a3%e7%a2%bc%e7%bf%bb%e8%ad%af%e5%b7%a5%e5%85%b7-cnsyTcMcZC\">2. \u4f7f\u7528\u4ee3\u78bc\u7ffb\u8b6f\u5de5\u5177<\/h3>\n<p>\u5e02\u9762\u4e0a\u6709\u8a31\u591a\u4ee3\u78bc\u7ffb\u8b6f\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5c07\u4e00\u7a2e\u8a9e\u8a00\u7684\u6578\u64da\u5eab\u4ee3\u78bc\u8f49\u63db\u70ba\u53e6\u4e00\u7a2e\u8a9e\u8a00\u3002\u4f8b\u5982\uff0c\u5de5\u5177\u5982SQLizer\u53ef\u4ee5\u5c07SQL\u67e5\u8a62\u8f49\u63db\u70ba\u591a\u7a2e\u7de8\u7a0b\u8a9e\u8a00\u7684\u4ee3\u78bc\uff0c\u9019\u6a23\u958b\u767c\u8005\u5c31\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 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