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how to make empty as null

Author

Topic

DURGESH
Posting Yak Master

105 Posts

Posted - 2008-10-03 : 04:11:44

hi all,
i want to make '' as null
bcoz when my procedure is called from a application the parameters that does not have values will be passed as '' i want to convert it to null.
Is there is any function that make empty as null

thanks in advance
regards
Durgesh J

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2008-10-03 : 04:24:03

yup. use NULLIF(@Param,'')