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Python 写入执行 MySQL 语句：pymysql 配置与 SQL 执行验证

核心检索词先摆出来：pymysql 是 Python 生态里最常用的纯 Python MySQL 客户端驱动，它能让你在脚本里直接连接 MySQL、执行 SQL 语句、写入数据并回查验证，适合本地开发、数据入库、爬虫落库、报表预处理这类场景。
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Python+SQLite教务系统：高并发选课与实时看板实战

SQLite 是轻量级嵌入式数据库的代表，其 WAL 模式与行级锁机制为桌面级教务系统提供了可靠的并发事务保障；PyQt5 作为成熟的 Python GUI 框架，结合 Cython 加速模块（PYD）和显式 DLL 路径管理，可构建响应及时、资源可控的本地化应用。该技术组合规避了 Web 框架依赖与云服务成本，在高职院校真实场景 ...
GitHub

知识库AI问答方案.md

状态：已实施并线上运行（2026-09-11） 入口：主站 /skill/（教材知识库子站）→ 「AI 问答」；后端 /skill-api/*（Cloudflare Worker ...

17 Items to Check Before Upgrading to PostgreSQL 19—The One pg_upgrade --check Misses ...

The release notes for PostgreSQL 19 (scheduled for official release in October 2026) contain a section titled "Migration to ...
letsdatascience

Cohesity tells LDS what an AI agent rollback cannot undo

Restoring an AI agent's memory cannot recall an email it has already sent. In written answers to LDS, Cohesity's Swami Ramany ...
GitHub

functions-reference-python.md

Important Use the v2 programming model for a decorator-based approach to define triggers and bindings directly in your code. In the Python v1 programming model, each function is defined as a global, ...