在SQL Server数据库中,我有一个我有兴趣分组的值表
当我做
时min(PDM_Objective) over(partition by PDM_Objective)
但永远不会变成小组
所以,我有这个表
CODE|PDM_Objec |Real_Market|Card_Market
----|-----------|-----------|---
1 | 52.99 |NULL |NULL
1 | NULL |223947.00 |NULL
1001| 44.44 |NULL |NULL
1001| NULL |220519.99 |NULL
转入此
CODE|PDM_Objec |Real_Market|Card_Market
----|-----------|-----------|---
1 | 52.99 |223947.00 |NULL
1001| 44.44 |220519.99 |NULL
答案 0 :(得分:0)
你走了:
DECLARE @T TABLE (CODE INT, PDM_Objec DECIMAL(4,2), Real_Market DECIMAL(8,2), Card_Market INT);
INSERT INTO @T VALUES
(1 ,52.99, NULL , NULL),
(1 ,NULL , 223947.00, NULL),
(1001,44.44, NULL , NULL),
(1001,NULL , 220519.99, NULL);
SELECT CODE, MAX(PDM_Objec), MAX(Real_Market), MAX(Card_Market)
FROM @T
GROUP BY CODE;
<强> Demo 强>
答案 1 :(得分:0)
怎么样
select CODE
,sum(isnull(PDM_Objec,0))PDM_Objec
,sum(isnull(Real_Market,0))Real_Market
,sum(isnull(Card_Market,0))Card_Market
from table
group by CODE
答案 2 :(得分:0)
您可以尝试此查询:
select CODE, sum(isnull(PDM_Objec,0)) PDM_Objec,
sum(isnull(Real_Market,0)) Real_Market, max(Card_Market) Card_Market
from yourtable group by CODE