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Home >> Interview Question >> Sql Server >> Post New Question Subscribe to Interview Questions

What is SIGN() ?

Posted By :shah268     Posted Date :November 26, 2009    Points :10   Category :Sql Server 
SIGN() is used to determine whether the specified is positive, negative or zero. In case of positive, negative and zero it returns +1,-1 and 0 consecutively.
print sign(0) -- prints 0
print sign(10) -- prints 1
print sign(-10) -- prints -1

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