Backups must be restored and verified—I measured the conditions under which SQLite, PostgreSQL, and MySQL fail to restore and created a verification script

When judging whether a backup can be restored based solely on exit codes and integrity checks, I found conditions in SQLite, ...
Cyber Security News

Critical MariaDB Flaws Can Let Attackers Execute Code and Steal Database Data

MariaDB disclosed flaws that enable code execution, restricted table access, and credential theft across multiple server ...
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Python 与 MySQL 数据库交互：获取插入后的自增 ID 深度解析与 TaoToken 配置实战

1. 插入数据后拿不到自增 ID，问题到底出在哪 Python 与 MySQL 数据库交互时，获取插入后的自增 ID 是个高频需求：新增用户后要拿 user_id 去建权限记录，新增订单后要拿 order_id 去写日志，新增文章后要拿 article_id 去做重定向。这些场景都指向同一个动作——INSERT 成功后，把数据库生成的那个 AUTO ...