【发布时间】:2012-10-19 23:57:41
【问题描述】:
可能重复:
How can I combine multiple rows into a comma-delimited list in Oracle?
有人可以告诉我如何实现以下目标吗?
表:
efforts_id cycle_name release_name
123 quarter march
123 half april
123 full april
124 quarter may
我的预期输出:
efforts_id cycle_name release_name
123 quarter,half,full march,april
124 quarter may
我是 oracle 的初学者,所以不知道该怎么做。任何帮助将不胜感激。
谢谢
【问题讨论】:
标签: sql database oracle concatenation string-aggregation