在 MySQL 8.0 后，性能差距进一步缩小，但从语义清晰度与灵活性来看，GROUP BY 在处理复杂业务场景时更胜一筹。选择使用哪种方式应根据具体应用场景而定。 在日常工作中，数据库查询操作无处不在，而处理数据中的重复项与分组汇总是非常常见的需求。

With roughly 70 exploration and production contracts in force and 19 active offshore production platforms producing an average output of more than 400,000 barrels of oil equivalent per day, it is no ...

KUALA LUMPUR, Sept 23 (Reuters) - The Malaysian Court of Appeal has overturned a High Court injunction that allowed Shell MDS (Malaysia) to halt its monthly gas payments to national energy firm ...

IT之家9 月 17 日消息，据外媒 The Register 上周报道，甲骨文公司在其核心 MySQL 数据库开发团队中进行了“大规模裁员”，引发对该软件未来的担忧。 报道称 MySQL 社区的一位高级消息人士透露，甲骨文公司最新一轮的裁员中，大约有 70 名 MySQL 数据库团队成员被 ...

According to Shell Lubricants, the development supports the broader adoption of battery electric vehicles by allowing higher cell charging currents without compromising performance. In collaboration ...

今天我们来聊聊一个很有趣的话题：为什么我不建议在Docker中运行MySQL数据库？有些小伙伴在工作中可能为了部署方便，习惯将所有组件都容器化，但数据库真的适合放在容器里吗？ 前言 今天我们来聊聊一个很有趣的话题：为什么我不建议在Docker中运行MySQL数据 ...

This undated combination of images provided provided by the Federal Bureau of Investigation shows a person of interest in connection with the fatal shooting of Charlie Kirk at Utah Valley University ...

还在为MySQL安装发愁？作为开发者必备的数据库工具，MySQL的安装过程常常让新手手足无措。本文将手把手带你完成MySQL的完整安装过程，避开常见陷阱，让你一次性搞定数据库环境搭建。 下载与安装准备 MySQL官网提供多种版本下载，建议选择稳定的社区版。

Shell Shards are the most common item in Hollow Knight: Silksong, but their function is rather mysterious when you start a new game. Don’t worry, the shards will make themselves useful soon enough, ...

After receiving his degree in Journalism & Media Communications from CSU in 2019, Erik began building his career in online media, and found his dream job when he joined Game Rant as a staff writer.

Oil and gas giant Shell has permanently halted construction of its biofuels plant in Rotterdam. The company said the building costs are too high to remain competitive. Shell had been building the ...