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Positron is Posit's new, free IDE for data science. Users can work with Python and R. It explicitly does not replace RStudio.

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封装 MySQL 操作可以让你的代码更加模块化、可重用，并且更容易维护。通过封装，你可以将与数据库交互的细节隐藏起来，对外提供一个简洁的接口。

Python 作为一门流行的编程语言，提供了多种方式与 MySQL 数据库交互。 本文将向您展示如何通过 .ini 文件存储 SQL 查询，并使用 Python 的 mysql-connector-python 库来执行这些查询。