如何在Oracle服务器中将多行文本连接成单个文本字符串?

时间:2018-07-13 10:13:17

标签: sql oracle concatenation string-aggregation

我有一张表,上面有这样的数据:

ID, END_DATE,   CLOSE_DATE

1,  2018-05-18, 2018-05-15 

2,  2018-05-18, 2018-05-14

3,  2018-05-18, 2018-05-11

4,  2018-05-18, 2018-05-10

我在Oracle服务器中查询时需要输出

 END_DATE    CLOSE_DATE                                    ID

 2018-05-18  [2018-05-15,2018-05-14,2018-05-11,2018-05-10] [1,2,3,4]

我尝试使用listagg,但它适用于ID或关闭日期,但不能同时使用。

select (listagg(CLOSE_DATE,',') within group (order by CLOSE_DATE DESC)) CLOSE_DATE
     , END_DATE
  from TBL_S_PLCLOSEDATE
 where D_END='18-MAY-2018'

请让我知道如何在Oracle服务器中编写相同的sql。

1 个答案:

答案 0 :(得分:1)

您尝试过吗?

select end_date,
       listagg(CLOSE_DATE, ',') within group (order by CLOSE_DATE DESC) as close_dates,
       listagg(id, ',') within group (order by id) as ids
from TBL_S_PLCLOSEDATE
where D_END = date '2018-05-18'
group by end_date;