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If statement comparsion questions

Posted By:      Posted Date: October 15, 2010    Points: 0   Category :ASP.Net


I need to write select statement to compare value.

I have tableOne with field: pid, nit, ssid, status. After execute Procedure One, update tableone ssid to new value CCID. I need to check if ssid updated or not. If ssid updated, then update tableOne status = 'S', if not give the error message. I am stuck to write select ssid to compare value CCID.

Here is my code schedma:

declare @PID varchar(25),@NIT varchar(15), @CCID varchar(25), @STATUS varchar(5)

while (@count >= @countOne

   begin try

    exec Proc_one @PID,@NIT,@CCID

    //check Tableone ssid update to @CCID after exec Proc_one

    select ssid from tableone where pid=@PID and nit = @NIT
    if ssid = @CCID
   update tableone set status = 'S'

    end try

   begin catch
        select 'Failed !'
        select ERROR_MESSAGE() as [Error_Message], ERROR_NUMBER() as       [Error_Number], ERROR_LINE() as [Error_Line]
end catch

Is any way to work out for this one. As always,  your help is highly appreciated.

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