What's the equivalent of an MS-Access crosstab query in TSQL? And Is there a better way?
I have a data organised like this:
Fish
ID   Name
---- ---------
1    Jack
2    Trout
3    Bass
4    Cat
FishProperty
ID   FishID Property Value
---- ------ -------- -----
1    1      Length   10
2    1      Girth    6
3    1      Weight   4
4    2      Length   6
5    2      Weight   2
6    3      Girth    12
I have a number of users who need to do reporting on the data and (obviously) it would be easier for them if they could see it like this:
Fish
ID   Name      Length Girth Weight
---- --------- ------ ----- ------
1    Jack      10     6     4
2    Trout     6            2
3    Bass             12
My plan was to create a crosstab-like view that they could report on directly.
Are you looking for PIVOT?
Edit: You may have to get to the second page before you see the usage of the PIVOT syntax.
Edit 2: Another example.
Example:
SELECT SalesPerson, [Oranges] AS Oranges, [Pickles] AS Pickles
FROM
(SELECT SalesPerson, Product, SalesAmount
FROM ProductSales ) ps
PIVOT
(
SUM (SalesAmount)
FOR Product IN
( [Oranges], [Pickles])
) AS pvt
Edit 3 CodeSlave, take a look at this blog entry for some more information concerning dynamic pivot queries.
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