查出的结果为

怎么转换为如下格式:
377712 105598847.18 46634 8362903.44 1778 2588736.16 6 702.1
------解决方案--------------------
WITH T AS
(SELECT '1' paytype, 377712 cou, 105598.18 su FROM DUAL
UNION ALL
SELECT '2' paytype, 46634 cou, 839.02 su FROM DUAL
UNION ALL
SELECT '3' paytype, 1778 cou, 25587 su FROM DUAL)
SELECT LTRIM(max(SYS_CONNECT_BY_PATH(T2.cou
------解决方案--------------------
' '
------解决方案--------------------
T2.su, ' ')), ' ') COL
FROM (SELECT T.*, ROW_NUMBER() OVER(ORDER BY T.paytype) AS RN FROM T) T2
START WITH RN = 1
CONNECT BY PRIOR RN = RN - 1
------解决方案--------------------
1楼挺好
也可以
select wm_concat(aa)
from (select *
from (select paytype
------解决方案--------------------
ee aa, paytype
from tab
where rownum < 50)
order by paytype)
但是都是有长度限制的。默认逗号分割,也可以用replace,换成别的。
我认为这样的转换最好还是查出后整理的方式,这样更通用。