Help for TSQL query

Question

Hi,
I want to design query. Below are the required:
Existing Table :
Code   Val1   Val2   Val3
A       A11      -         -
B        -       B22        -
C        -       -         C33
Output required: 　
Code  Col1  Col2
A       A11   B22
B       B22   C33
C       C33  -
Can anyone help with the query? 

Answer 1

Why don't you normalize your data?
E.g.
DECLARE @Sample TABLE
Code CHAR(1) ,
Val1 CHAR(3) ,
Val2 CHAR(3) ,
Val3 CHAR(3)
INSERT INTO @Sample
VALUES ( 'A', 'A11', NULL, NULL ),
( 'B', NULL, 'B22', NULL ),
( 'C', NULL, NULL, 'C33' );
-- SQL Server 2012+
WITH Normalized
AS ( SELECT U.Code ,
U.Attribute ,
U.Value
FROM @Sample S UNPIVOT ( Value FOR Attribute IN ( Val1, Val2, Val3 ) ) U
SELECT N.Code ,
N.Value ,
LEAD(N.Value, 1, NULL) OVER ( ORDER BY N.Code ASC )
FROM Normalized N;
-- SQL Server 2008+
WITH Normalized
AS ( SELECT U.Code ,
U.Attribute ,
U.Value ,
ROW_NUMBER() OVER ( ORDER BY U.Code ) AS RN
FROM @Sample S UNPIVOT ( Value FOR Attribute IN ( Val1, Val2, Val3 ) ) U
SELECT L.Code ,
L.Value ,
R.Value
FROM Normalized L
LEFT JOIN Normalized R ON L.RN = R.RN - 1;
btw, post in future concise and complete examples. Include table DDL and sample data INSERT statements as runnable T-SQL scripts.