In Sql Server 2008 i tried this query but i am not getting any result. Please give Soution why im not getting the result

Question

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SQL

CREATE TABLE #A(ID INT,NAME VARCHAR(10))
INSERT INTO #A VALUES(1,'ABC')
INSERT INTO #A VALUES(2,'XYZ')
INSERT INTO #A VALUES(3,'mnc')

SQL

CREATE TABLE #B(ID INT,NAME VARCHAR(10))
INSERT INTO #B VALUES(null,'ABC')
INSERT INTO #B VALUES(2,'XYZ')
INSERT INTO #B VALUES(3,'mnc')

SQL

Select * from #A where ID not in (select ID from #B)

In This I am not getting any result.
Actually the result Came is "1,ABC" But I am not getting result

Posted 19-Jul-12 22:29pm

PotladaSatish

Updated 20-Jul-12 18:01pm

Sebastian T Xavier

v2

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[no name] 20-Jul-12 4:41am

Try it with full qualified names:
Select #A.* from #A where #A.ID not in (select #B.ID from #B)

JakirBB 20-Jul-12 6:18am

Why should this work?

[no name] 20-Jul-12 7:33am

What do you mean that you are getting the result but not getting result?

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JakirBB · Answer 1 · 2012-07-19T22:36:00

SQL

CREATE TABLE #A(ID INT,NAME VARCHAR(10))
INSERT INTO #A VALUES(1,'ABC')
INSERT INTO #A VALUES(2,'XYZ')
INSERT INTO #A VALUES(3,'mnc')
 
CREATE TABLE #B(ID INT,NAME VARCHAR(10))
INSERT INTO #B VALUES(null,'ABC')
INSERT INTO #B VALUES(2,'XYZ')
INSERT INTO #B VALUES(3,'mnc')
 
Select * from #A where ID not in (select ID from #B WHERE ID IS NOT NULL)

DROP TABLE #A
DROP TABLE #B

Arul R Ece · Answer 2 · 2012-07-20T00:46:00

Solution 3

Hi...

U can use join for the above one.

SQL

select  #A.ID,#A.NAME   from #A left  join #B 
on #A.ID=#B.ID where #B.ID is null

Posted 20-Jul-12 0:46am

Arul R Ece

Comments

JakirBB 20-Jul-12 8:14am

Yeah! Joining is better.

Santhosh Kumar Jayaraman · Answer 3 · 2012-07-20T02:13:00

Solution 4

SQL

Select * from #A where  Id not in (select isnull(ID,0) from #B )

or

SQL

Select * from #A where  Id not in (select Id from #B where ID is not null )

Posted 20-Jul-12 2:13am

Santhosh Kumar Jayaraman

Little-Coder · Answer 4 · 2012-07-20T02:25:00

Solution 5

SQL

Select * from #A where ID not in
 (select isnull(ID,0) from #B)

You can use isnull function for this kind of situations

Posted 20-Jul-12 2:25am

Little-Coder

Vasim889 · Answer 5 · 2012-07-19T23:46:00

Solution 2

SQL

Select A.* from #A A ,#B B 
 where A.ID not in (B.ID)

Posted 19-Jul-12 23:46pm

Vasim889