Problem description & analysis:
The field of a certain database table is strings.
Task: Now we need to find the strings that contain at least 5 consecutive letters sorted alphabetically, or in...
文章讨论了如何在数据库中查找包含至少5个连续字母的字符串。相比复杂的SQL方法,SPL通过字符分组和条件筛选,提供了更简便的解决方案。