TSQL syntax help – how to return a null value

Hi All,

I have the following line in a sproc:

It returns a true or false value as it is a Boolean field. There is always a value.
However, I only want it to return the word ‘XXXX’ if True else it should return a Null value.

Many thanks
Abiel de GrootDeveloperAsked:
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PortletPaulEE Topic AdvisorCommented:

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Abiel de GrootDeveloperAuthor Commented:
Many thanks Paul ;-)

Vitor MontalvãoMSSQL Senior EngineerCommented:
It's a function, right?
CASE MX_Reg_Is_MatureStudent()
    WHEN 1 THEN  ‘XXXX’ 

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Abiel de GrootDeveloperAuthor Commented:
Hi Victor,

Sorry, just closed it as you arrived ;-)

Thanks anyway
Vitor MontalvãoMSSQL Senior EngineerCommented:
No worries.
I just thought that Paul's solution didn't work because he didn't add the parenthesis. But seems that it worked after all :)
PortletPaulEE Topic AdvisorCommented:
Many thanks.
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Query Syntax

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