如何在 Oracle 服务器中将多行文本连接成单个文本字符串?
How to concatenate text from multiple rows into a single text string in Oracle server?
我有一个 table 数据如下:
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]
我曾尝试使用 listagg,但它对 Id 或关闭日期有效,但不能同时对两者有效。
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'
请告诉我如何在 Oracle 服务器中编写 sql。
你试过吗?
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;
我有一个 table 数据如下:
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]
我曾尝试使用 listagg,但它对 Id 或关闭日期有效,但不能同时对两者有效。
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'
请告诉我如何在 Oracle 服务器中编写 sql。
你试过吗?
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;