Sql - pass columns to rows

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I will want your help. I have one exemple table in SQL(MS SQL Server 2017). I extract one excel file to table. The columns [13],[17], [18] and [19], are columns created by extracting from excel.

I have more dates, here only have 1 exemple with 3 dates.

|   [13]   |     [17]       |     [18]       |       [19]     |
| -------- | -------------- | -------------- | -------------- |
|          | 01/04/2020     |  02/04/2020    |  03/04/2020    |
| Total    |    100         |    200         |      300       |
| Asset    |    423         |    435         |      533       |
| Revenue  |    73          |     73         |      76        |

What I have tried:

I Want:

|   Indicator   |     Date       |     Value      |
| --------      | -------------- | -------------- |
| Total         | 01/04/2020     |     100        |
| Total         | 02/04/2020     |     200        |
| Total         | 03/04/2020     |     300        |
| Asset         | 01/04/2020     |     423        |
| Asset         | 02/04/2020     |     435        |
| Asset         | 03/04/2020     |     533        | 
| Revenue       | 01/04/2020     |     73         |
| Revenue       | 02/04/2020     |     73         |
| Revenue       | 03/04/2020     |     76         |

Posted 19-Jul-22 4:50am

Diogo Tomás

Updated 19-Jul-22 5:23am

Maciej Los

v2

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Diogo Tomás 19-Jul-22 11:21am

Query to create table

CREATE TABLE [dbo].[TESTE](
[13] [nvarchar](255) NULL,
[17] [nvarchar](255) NULL,
[18] [nvarchar](255) NULL,
[19] [nvarchar](255) NULL,
[110] [nvarchar](255) NULL,
[111] [nvarchar](255) NULL,
[112] [nvarchar](255) NULL,
[113] [nvarchar](255) NULL
) ON [PRIMARY]
GO
INSERT [dbo].[TESTE] ([13], [17], [18], [19], [110], [111], [112], [113]) VALUES (N'INDICATORS', N'01/04/2020', N'02/04/2020', N'03/04/2020', N'04/04/2020', N'05/04/2020', N'06/04/2020', N'07/04/2020')

INSERT [dbo].[TESTE] ([13], [17], [18], [19], [110], [111], [112], [113]) VALUES (N'Total', N'496', N'508', N'609', N'560', N'483', N'588', N'496')

INSERT [dbo].[TESTE] ([13], [17], [18], [19], [110], [111], [112], [113]) VALUES (N'ASSET', N'423', N'435', N'533', N'492', N'415', N'520', N'425')

INSERT [dbo].[TESTE] ([13], [17], [18], [19], [110], [111], [112], [113]) VALUES (N'REVENUE', N'73', N'73', N'76', N'68', N'68', N'68', N'71')

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Maciej Los · Answer 1 · 2022-07-19T05:23:00

You need to unpivot data. See: Using PIVOT and UNPIVOT - SQL Server | Microsoft Docs[^]

SQL

WITH CTE AS
(
  SELECT  Indicator, [Val], [ColNo]
  FROM 
  (
    SELECT [13] AS Indicator, [17], [18], [19], [110], [111], [112], [113]
    FROM TESTE
  ) AS PVT
  UNPIVOT
  (
    [Val] FOR [ColNo] IN ([17], [18], [19], [110], [111], [112], [113])  
  ) AS UNPVT
)
SELECT B.Indicator, A.[Val] AS DateVal, B.[Val]
FROM CTE AS A
INNER JOIN CTE AS B
  ON A.[ColNo] = B.[ColNo]
WHERE A.Indicator = 'INDICATORS'
  AND B.Indicator <> 'INDICATORS';

SQL Server 2019 | db<>fiddle[^]