MySQL“严重”漏洞20年未修复
MySQL数据库中一个被标记为“严重”（S2）的漏洞（Bug 11472），自2005年6月提交以来，至今已20年未修复。该漏洞导致外键更新或删除后触发器无法执行，严重影响数据完整性。
尽管官方曾承诺修复，但问题依然存在，迫使部分开发者因数据完整性需求转用PostgreSQL等数据库。社区对此表示失望。
DB-Engines排名显示，MySQL受欢迎度呈下降趋势，而PostgreSQL持续上升。专家认为这可能与Oracle收购MySQL后对其维护的忽视有关。
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