why we use if(@propertyID0 and @propertyID'''') in stored procedure

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SQL-Server-2005

Pls some one tell why we use this condition and what is the meaning of if(@propertyID<>0 and @propertyID<>'''')

i want to know the meaning of <>0

pl some one tell...

Posted 3-Oct-12 20:49pm

chander_rani

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solanki.net · Answer 1 · 2012-10-03T20:56:00

Solution 1

meaning of <>0. it means does not equal to 0

Posted 3-Oct-12 20:56pm

solanki.net

Santhosh Kumar Jayaraman · Answer 2 · 2012-10-03T21:36:00

Solution 2

the purpose of using these two conditions is to check value inside @propertyID is not equal to zero as well as the value @propertyID should not be blank..

It means @propertyID can have values such as 1, -1,2,3 but not 0 or empty string..

Ideally second condtion should be @propertyID<>''

Posted 3-Oct-12 21:36pm

Santhosh Kumar Jayaraman