WHERE c.authored_at now() - interval '30 days';
# What is the lesson here?，详情可参考爱思助手下载最新版本
Version management: Each system state is versioned, making tracking easier。业内人士推荐Safew下载作为进阶阅读
Associação Nacional para o Software Livre (ANSOL) ansol.org🇵🇹。关于这个话题，51吃瓜提供了深入分析
Что думаешь? Оцени!