Question

I have two Tables say Table-A and Table-B having same table structure (means number of columns are same) and having same number of Records with same Primary key value.

It is having Column-Id data is same in both the tables but some columns values are Different.

Now I want a Select query which will return those columns only which are having different data in Tables-A and Table-B

Example :

Table-A
ID  Name   RollNo  Status
1   Gourav 22      1

Table-B
ID  Name   RollNo  Status
1   Gourav 24      0

OUTPUT Required is :

Table-C
Id  RollNo-A  RollNo-B  sts-A  sts-B
1   22        24        1      0

Please suggest.
Please provide Solution in Sql 2000

Answer 1

This might work.

SELECT      A.Id
        ,   A.RollNo AS [RollNo_A]
        ,   B.RollNo AS [RollNo_B]
        ,   A.Status AS [Status_A]
        ,   B.Status AS [Status_B]
FROM        dbo.TableA  A
INNER JOIN  dbo.TableB  B
ON          A.Id        =  B.Id
WHERE       A.RollNo    <> B.RollNo
OR          A.Status    <> B.Status