JackCroww
Reputation: 43
Can this be done in SQL 2008?
Given this data set:
SummaryID Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15
25 1 2 3 4 5 6 7 6 5 4 3 2 1 2 3
25 1 2 3 4 5 6 7 6 5 4 3 2 1 2 3
25 1 2 3 4 5 6 7 6 5 4 3 2 1 2 3
can the data be PIVOTed or CUBEd or whatever into this:
0 1 2 3 4 5 6 7
Q1 3
Q2 3
Q3 3
Q4 3
Q5 3
Q6 3
Q7 3
Q8 3
Q9 3
Q10 3
Q11 3
Q12 3
Q13 3
Q14 3
Q15 3
Essentially, the top table represents how feedback data is stored for a feedback system. Multiple reviewers are asked to rate a single reviewee on a scale from 0 to 7 for 15 questions. My example is a rather unlikely set of responses from 3 reviewers in order to show the pattern in the display table
The second table is how I want to display the data. Each "3" in the table represents the COUNT of responses for the given Q# and Rating combination. E.g., for Q5, 3 reviewees rated this person a "5".
Clearly, the real data will be much more scattered about.
I'm hoping this is easy.
Thanks,
John Anderson
EDITED: here is my own first attempt:
SELECT * FROM (SELECT SummaryID, COUNT(Q1) AS Q1 FROM SummaryData WHERe SummaryID = 25
GROUP BY SummaryID) o
PIVOT (COUNT(Q1) FOR Q1 IN ([0], [1],[2],[3],[4],[5],[6],[7])) p
SummaryID 0 1 2 3 4 5 6 7
25 0 0 0 1 0 0 0 0
I'm getting a 1 under the 3, which is not right, and I can't figure out how to extrapolate the code to include all the other Qs.
Thanks again,
John Anderson
EDITED: here is a sample dataset that I modeled in Excel to give results that will more closely resemble reality
SummaryID Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15
25 1 4 5 7 4 2 0 2 1 0 2 2 3 5 0
25 4 1 1 5 6 7 7 4 0 1 3 7 3 1 1
25 5 3 2 1 7 7 4 0 1 6 7 3 2 7 1
Results in:
0 1 2 3 4 5 6 7
Q1 1 1 1
Q2 1 1 1
Q3 1 1 1
Q4 1 1 1
Q5 1 1 1
Q6 1 2
Q7 1 1 1
Q8 1 1 1
Q9 1 2
Q10 1 1 1
Q11 1 1 1
Q12 1 1 1
Q13 1 2
Q14 1 1 1
Q15 1 2
Upvotes: 4
Views: 268
Answers (2)
Raj More
Reputation: 48024
You have to UNPIVOT first to get data into a format you need, and then PIVOT
Working sample:
SET NOCOUNT ON
DECLARE @Feedback Table
(
SummaryId INT,
Q01 INT, Q02 INT, Q03 INT, Q04 INT, Q05 INT,
Q06 INT, Q07 INT, Q08 INT, Q09 INT, Q10 INT,
Q11 INT, Q12 INT, Q13 INT, Q14 INT, Q15 INT
)
INSERT INTO @Feedback Values (25, 1, 2, 3, 4, 5, 6, 7, 6, 5, 4, 3, 2, 1, 2, 3)
INSERT INTO @Feedback Values (25, 1, 2, 3, 4, 5, 6, 7, 6, 5, 4, 3, 2, 1, 2, 3)
INSERT INTO @Feedback Values (25, 1, 2, 3, 4, 5, 6, 7, 6, 5, 4, 3, 2, 1, 2, 3)
;WITH ReOrderedData AS
(
SELECT SummaryId, QuestionNum, Score, COUNT (*) as NumScores FROM
(
SELECT SummaryId, Q01, Q02, Q03, Q04, Q05, Q06, Q07, Q08, Q09, Q10, Q11, Q12, Q13, Q14, Q15
FROM @Feedback
) p
UNPIVOT (Score For QuestionNum IN (Q01, Q02, Q03, Q04, Q05, Q06, Q07, Q08, Q09, Q10, Q11, Q12, Q13, Q14, Q15)) as UnPvt
GROUP BY SummaryId, QuestionNum, Score)
SELECT QuestionNum,
IsNull ([0], '') [0], IsNull ([1], '') [1], IsNull ([2], '') [2], IsNull ([3], '') [3],
IsNull ([4], '') [4], IsNull ([5], '') [5], IsNull ([6], '') [6], IsNull ([7], '') [7]
FROM (
SELECT QuestionNum, Score, NumScores
FROM ReOrderedData
) As SourceTable
PIVOT
(
Max (NumScores) For Score IN ([0], [1], [2], [3], [4], [5], [6], [7])
) As Pivotx
Upvotes: 3
KM.
Reputation: 103637
not very elegant, but try this:
DECLARE @YourTable table(SummaryID int,Q1 int ,Q2 int ,Q3 int ,Q4 int ,Q5 int ,Q6 int ,Q7 int ,Q8 int ,Q9 int ,Q10 int ,Q11 int ,Q12 int ,Q13 int ,Q14 int ,Q15 int)
INSERT INTO @YourTable VALUES(25,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4)
INSERT INTO @YourTable VALUES(25,0,1,2,3,4,5,6,7,6,5,4,3,2,1,0)
INSERT INTO @YourTable VALUES(25,0,1,2,3,4,5,6,7,6,5,4,3,2,1,0)
INSERT INTO @YourTable VALUES(25,0,1,2,3,4,5,6,7,6,5,4,3,2,1,0)
SELECT
'Q'+CONVERT(varchar(2),Question) AS Question
, CASE WHEN Value0=0 THEN '' ELSE CONVERT(varchar(5),Value0) END AS Value0
, CASE WHEN Value1=0 THEN '' ELSE CONVERT(varchar(5),Value1) END AS Value1
, CASE WHEN Value2=0 THEN '' ELSE CONVERT(varchar(5),Value2) END AS Value2
, CASE WHEN Value3=0 THEN '' ELSE CONVERT(varchar(5),Value3) END AS Value3
, CASE WHEN Value4=0 THEN '' ELSE CONVERT(varchar(5),Value4) END AS Value4
, CASE WHEN Value5=0 THEN '' ELSE CONVERT(varchar(5),Value5) END AS Value5
, CASE WHEN Value6=0 THEN '' ELSE CONVERT(varchar(5),Value6) END AS Value6
, CASE WHEN Value7=0 THEN '' ELSE CONVERT(varchar(5),Value7) END AS Value7
FROM (
SELECT
Question
, ISNULL(SUM(Value0),0) AS Value0
, ISNULL(SUM(Value1),0) AS Value1
, ISNULL(SUM(Value2),0) AS Value2
, ISNULL(SUM(Value3),0) AS Value3
, ISNULL(SUM(Value4),0) AS Value4
, ISNULL(SUM(Value5),0) AS Value5
, ISNULL(SUM(Value6),0) AS Value6
, ISNULL(SUM(Value7),0) AS Value7
FROM (
SELECT
1 AS Question
,CASE WHEN Q1=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q1=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q1=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q1=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q1=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q1=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q1=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q1=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
2
,CASE WHEN Q2=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q2=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q2=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q2=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q2=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q2=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q2=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q2=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
3
,CASE WHEN Q3=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q3=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q3=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q3=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q3=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q3=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q3=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q3=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
4
,CASE WHEN Q4=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q4=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q4=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q4=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q4=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q4=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q4=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q4=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
5
,CASE WHEN Q5=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q5=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q5=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q5=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q5=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q5=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q5=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q5=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
6
,CASE WHEN Q6=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q6=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q6=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q6=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q6=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q6=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q6=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q6=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
7
,CASE WHEN Q2=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q7=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q7=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q7=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q7=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q7=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q7=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q7=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
8
,CASE WHEN Q8=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q8=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q8=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q8=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q8=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q8=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q8=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q8=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
9
,CASE WHEN Q9=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q9=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q9=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q9=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q9=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q9=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q9=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q9=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
10
,CASE WHEN Q10=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q10=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q10=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q10=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q10=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q10=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q10=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q10=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
11
,CASE WHEN Q11=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q11=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q11=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q11=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q11=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q11=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q11=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q11=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
12
,CASE WHEN Q12=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q12=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q12=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q12=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q12=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q12=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q12=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q12=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
13
,CASE WHEN Q13=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q13=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q13=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q13=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q13=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q13=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q13=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q13=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
14
,CASE WHEN Q14=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q14=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q14=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q14=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q14=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q14=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q14=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q14=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
UNION ALL
SELECT
15
,CASE WHEN Q15=0 THEN 1 ELSE 0 END AS Value0
,CASE WHEN Q15=1 THEN 1 ELSE 0 END AS Value1
,CASE WHEN Q15=2 THEN 1 ELSE 0 END AS Value2
,CASE WHEN Q15=3 THEN 1 ELSE 0 END AS Value3
,CASE WHEN Q15=4 THEN 1 ELSE 0 END AS Value4
,CASE WHEN Q15=5 THEN 1 ELSE 0 END AS Value5
,CASE WHEN Q15=6 THEN 1 ELSE 0 END AS Value6
,CASE WHEN Q15=7 THEN 1 ELSE 0 END AS Value7
FROM @YourTable
) dt
GROUP BY Question
)dt2
ORDER BY dt2.Question
OUTPUT:
Question Value0 Value1 Value2 Value3 Value4 Value5 Value6 Value7
-------- ------ ------ ------ ------ ------ ------ ------ ------
Q1 3 1
Q2 3 1
Q3 3 1
Q4 3 1
Q5 4
Q6 1 3
Q7 1 3
Q8 1 3
Q9 1 3
Q10 1 3
Q11 4
Q12 3 1
Q13 3 1
Q14 3 1
Q15 3 1
(15 row(s) affected)
Upvotes: 0
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