In MS SQL server table not having data means it should return null

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Hi Friends,

In sql I have 2 record in my table. I want return null if my value is not available. But I am getting data.

Could anyone help on this?

Thanks.

What I have tried:

I tried this.

FROM Log_Interface_Service_Status_Bimbo
WHERE LISS_Date = CONVERT(DATE,GETDATE())
AND LISS_Service_Name IN ('RetailerHierarchyWorkerServiceV1','ProductWorkerServiceV1','PriceWorkerServiceV1')
AND LISS_Status = 'Completed'

Here I want return null, because PriceWorkerServiceV1 is not available in my table. So I want null only. How can I build query

Posted 27-Dec-22 23:19pm

Gunasekaran Krishnamoorthy

Updated 27-Dec-22 23:42pm

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GKP1992 · Answer 1 · 2022-12-27T23:42:00

Hello,

If you look closely, you where clause would tell you why you're getting records even when "one" of the values in service name do not exist.
The Where ** IN clause lets you choose between different values and return a record that matches any one of them.
SQL IN Operator[^]

If you want to return records only when your condition is met, use the Where clause instead of the Where ** IN clause.