[英]How to SUM the values in a column in SQL
I have the following query in SQL: 我在SQL中有以下查询:
SELECT TOP 1000 [Date]
,[APDERM]
,[IN HOUSE]
,[RAD EMR ORDERS]
,[EMR ORDERS]
FROM [database].[dbo].[MYTABLE]
Which produces this: 产生此:
How can I write a query which will add each column and insert a new row under the [MYTABLE]
如何编写查询,该查询将添加每列并在
[MYTABLE]
下插入新行
Something like this: 像这样:
Use UNION
operator: 使用
UNION
运算符:
SELECT [Date]
,[APDERM]
,[IN HOUSE]
,[RAD EMR ORDERS]
,[EMR ORDERS]
FROM [database].[dbo].[MYTABLE]
UNION
SELECT [Date]
, SUM([APDERM])
, SUM([IN HOUSE])
, SUM([RAD EMR ORDERS])
, SUM([EMR ORDERS](
FROM [database].[dbo].[MYTABLE]
This doesn't do EXACTLY what you asked for, but this should be close enough: 这并不能完全满足您的要求,但这应该足够接近:
SELECT TOP 1000 [Date]
,[APDERM]
,[IN HOUSE]
,[RAD EMR ORDERS]
,[EMR ORDERS]
FROM [database].[dbo].[MYTABLE]
COMPUTE SUM(APDERM), SUM([In House]), SUM([RAD EMR ORDERS]), SUM([EMR ORDERS])
This will post the sums of those columns as a second dataset, rather than appending it to the end of that one. 这会将这些列的总和作为第二个数据集发布,而不是将其附加到该数据集的末尾。
you can try this to do it in a single statement: 您可以在单个语句中尝试执行以下操作:
SELECT TOP 1000 [Date]
,SUM([APDERM]) AS [APDERM]
,SUM([IN HOUSE]) AS [IN HOUSE]
,SUM([RAD EMR ORDERS]) AS [RAD EMR ORDERS]
,SUM([EMR ORDERS]) AS [EMR ORDERS]
FROM [database].[dbo].[MYTABLE]
GROUP BY [Date]
WITH ROLLUP
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