在sql group by order by併用這個討論中，有超過5篇Ptt貼文，作者coolfish1103也提到What is a re-entry ban https://reurl.cc/122zOX A re-entry ban, also known as ... ... <看更多>

知道了sql查询语句在MySql架构中的具体执行流程，但是为了能够更好更快 ... 'm_6da5d9e0-4629-11e9-b5f7-694ced396953' GROUP BY `user_id` ORDER BY ... ... <看更多>

Oracle Database lets you save filled groups of redo log files to one or more offline destinations, known collectively as the archived redo log. SQL> SELECT ... ... <看更多>