sql server get values other than null values

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SQL-Server-2008

Hi Frnds,
I am having Table

Table1
      ID        Name       Dept
       1          A        NULL
       2          B         IT
       3          C         IT
       4          D         NULL
 

i need output as follows

   ID        Name       Dept
    1          A        NULL
    4          D         NULL

I used
select * from Table1 where Dept!='IT' (also where Dept<>'IT')

this query not getting,how to get values

Posted 24-Jan-13 1:53am

itsureshuk

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Matej Hlatky · Accepted Answer · 2013-01-24T01:59:00

Solution 1

Hi, try this:

SQL

select * from Table1 where Dept!='IT' OR Dept IS NULL

More info here: http://msdn.microsoft.com/en-us/library/ms191504.aspx[^]

Posted 24-Jan-13 1:59am

Matej Hlatky

Comments

itsureshuk 24-Jan-13 8:15am

thnks

Tejas Vaishnav · Accepted Answer · 2013-01-24T02:00:00

Solution 2

Hello freind

can you try this...

SQL

--If you want to get All NULL value
SELECT * FROM Table1 WHERE Dept IS NULL

--If you want to get All which are not NULL value
SELECT * FROM Table1 WHERE Dept IS NOT NULL

Posted 24-Jan-13 2:00am

Tejas Vaishnav

Comments

itsureshuk 24-Jan-13 8:15am

thnks

Mike Meinz · Accepted Answer · 2013-01-24T02:02:00

Solution 3

You can't compare to NULL.

Try this:

select * from table1 where Dept is null;

Posted 24-Jan-13 2:02am

Mike Meinz

Comments

itsureshuk 24-Jan-13 8:15am

thnks