Dette kommer tæt på det, du leder efter. Jeg har også inkluderet et script til oprettelse af tabel og eksempeldata, som andre kan bruge. Inspiration til denne løsning kom fra her
-- Dynamic PIVOT
DECLARE @T AS TABLE(y INT NOT NULL PRIMARY KEY);
DECLARE
@cols AS NVARCHAR(MAX),
@y AS INT,
@sql AS NVARCHAR(MAX);
-- Construct the column list for the IN clause
-- e.g., [Dog],[Python]
SET @cols = STUFF(
(SELECT N',' + QUOTENAME(y) AS [text()]
FROM (SELECT DISTINCT [Value] AS y FROM dbo.table_1) AS Y
ORDER BY y
FOR XML PATH('')),
1, 1, N'');
-- Construct the full T-SQL statement
-- and execute dynamically
SET @sql = N'SELECT *
FROM (SELECT *
FROM dbo.table_1) AS D
PIVOT(MIN(value) FOR value IN(' + @cols + N')) AS P;';
PRINT @sql
EXEC sp_executesql @sql;
GO
Oprettelse af tabel:
CREATE TABLE [dbo].[Table_1](
[Name] [varchar](50) COLLATE Latin1_General_CI_AS NULL,
[Value] [varchar](50) COLLATE Latin1_General_CI_AS NULL
) ON [PRIMARY]
GO
Eksempeldata:
insert into dbo.table_1 values ('John','Dog')
insert into dbo.table_1 values ('John','Cat')
insert into dbo.table_1 values ('John','Fish')
insert into dbo.table_1 values ('Bob ','Python')
insert into dbo.table_1 values ('Bob ','Camel')