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Bug of the day

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c++databasearchitecturehelpquestion
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  • C Chris Maunder

    I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

    DECLARE @SuppressionMethod varchar(20)

    -- ... lots of code...

    SET @SuppressionMethod = 'SkipSuppressedMembers'
    If lower(@SuppressionMethod) = 'skipsuppressedmembers'
    Begin
    ...

    No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

    cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

    L Offline
    L Offline
    Lost User
    wrote on last edited by
    #15

    Wrong forum, take it to DB. ;P

    ============================== Nothing to say.

    1 Reply Last reply
    0
    • C Chris Maunder

      That's fine. I'm off to play with the reputation table. <Later on...> Oopsie! Looks like my counting skills still aren't up to scratch.

      cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

      P Offline
      P Offline
      Pete OHanlon
      wrote on last edited by
      #16

      Just remember who sucked updefended to you ;)

      Forgive your enemies - it messes with their heads

      "Mind bleach! Send me mind bleach!" - Nagy Vilmos

      My blog | My articles | MoXAML PowerToys | Mole 2010 - debugging made easier - my favourite utility

      1 Reply Last reply
      0
      • C Chris Maunder

        I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

        DECLARE @SuppressionMethod varchar(20)

        -- ... lots of code...

        SET @SuppressionMethod = 'SkipSuppressedMembers'
        If lower(@SuppressionMethod) = 'skipsuppressedmembers'
        Begin
        ...

        No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

        cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

        B Offline
        B Offline
        bVagadishnu
        wrote on last edited by
        #17

        You forgot to drop trou while counting? :confused:

        Schenectady? What am I doing in Schenectady?

        1 Reply Last reply
        0
        • C Chris Maunder

          I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

          DECLARE @SuppressionMethod varchar(20)

          -- ... lots of code...

          SET @SuppressionMethod = 'SkipSuppressedMembers'
          If lower(@SuppressionMethod) = 'skipsuppressedmembers'
          Begin
          ...

          No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

          cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

          L Offline
          L Offline
          Lost User
          wrote on last edited by
          #18

          You're not married and therefore your member is not suppressed.

          1 Reply Last reply
          0
          • C Chris Maunder

            I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

            DECLARE @SuppressionMethod varchar(20)

            -- ... lots of code...

            SET @SuppressionMethod = 'SkipSuppressedMembers'
            If lower(@SuppressionMethod) = 'skipsuppressedmembers'
            Begin
            ...

            No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

            cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

            S Offline
            S Offline
            Single Step Debugger
            wrote on last edited by
            #19

            Using all caps for the Transact SQL operators is SO last century. :)

            There is only one Vera Farmiga and Salma Hayek is her prophet! Advertise here – minimum three posts per day are guaranteed.

            C 1 Reply Last reply
            0
            • S Single Step Debugger

              Using all caps for the Transact SQL operators is SO last century. :)

              There is only one Vera Farmiga and Salma Hayek is her prophet! Advertise here – minimum three posts per day are guaranteed.

              C Offline
              C Offline
              Chris Maunder
              wrote on last edited by
              #20

              I'm old school

              cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

              1 Reply Last reply
              0
              • C Chris Maunder

                I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

                DECLARE @SuppressionMethod varchar(20)

                -- ... lots of code...

                SET @SuppressionMethod = 'SkipSuppressedMembers'
                If lower(@SuppressionMethod) = 'skipsuppressedmembers'
                Begin
                ...

                No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

                cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

                M Offline
                M Offline
                Mel Padden
                wrote on last edited by
                #21

                Is there a good reason why you declared it only 20 chars long? Just checking... My auto-default for in-proc literals is nvarchar(255), just cos I have to deal with localised strings and 255 is generally long enough that I don't have to worry about catching these kinds of bugs.

                Beautiful is better than ugly. Explicit is better than implicit. Simple is better than complex. Complex is better than complicated. Flat is better than nested. Sparse is better than dense. In the face of ambiguity, refuse the temptation to guess.

                C 1 Reply Last reply
                0
                • C Chris Maunder

                  I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

                  DECLARE @SuppressionMethod varchar(20)

                  -- ... lots of code...

                  SET @SuppressionMethod = 'SkipSuppressedMembers'
                  If lower(@SuppressionMethod) = 'skipsuppressedmembers'
                  Begin
                  ...

                  No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

                  cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

                  P Offline
                  P Offline
                  Peter Mulholland
                  wrote on last edited by
                  #22

                  assignment instead of equality check? Shoulda used yoda code. [edit] Ok, so after looking at the other responses i was way off, I guess. Still, is that not stringly typed code? [/edit]

                  Pete

                  1 Reply Last reply
                  0
                  • M Mel Padden

                    Is there a good reason why you declared it only 20 chars long? Just checking... My auto-default for in-proc literals is nvarchar(255), just cos I have to deal with localised strings and 255 is generally long enough that I don't have to worry about catching these kinds of bugs.

                    Beautiful is better than ugly. Explicit is better than implicit. Simple is better than complex. Complex is better than complicated. Flat is better than nested. Sparse is better than dense. In the face of ambiguity, refuse the temptation to guess.

                    C Offline
                    C Offline
                    Chris Maunder
                    wrote on last edited by
                    #23

                    It was set at a value guaranteed to be longer than what I would need. You can see the irony, of course.

                    cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

                    1 Reply Last reply
                    0
                    • C Chris Maunder

                      I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

                      DECLARE @SuppressionMethod varchar(20)

                      -- ... lots of code...

                      SET @SuppressionMethod = 'SkipSuppressedMembers'
                      If lower(@SuppressionMethod) = 'skipsuppressedmembers'
                      Begin
                      ...

                      No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

                      cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

                      W Offline
                      W Offline
                      wizardzz
                      wrote on last edited by
                      #24

                      Ah, suppressing members now? We are the 99% you know. ;)

                      "I have a theory that the truth is never told during the nine-to-five hours. " — Hunter S. Thompson

                      E 1 Reply Last reply
                      0
                      • W wizardzz

                        Ah, suppressing members now? We are the 99% you know. ;)

                        "I have a theory that the truth is never told during the nine-to-five hours. " — Hunter S. Thompson

                        E Offline
                        E Offline
                        ekolis
                        wrote on last edited by
                        #25

                        Help! I'm being suppressed! *gets thrown into a wheelbarrow* I'm not dead yet! *KATHWACKLE* Now he is...

                        1 Reply Last reply
                        0
                        • C Chris Maunder

                          I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

                          DECLARE @SuppressionMethod varchar(20)

                          -- ... lots of code...

                          SET @SuppressionMethod = 'SkipSuppressedMembers'
                          If lower(@SuppressionMethod) = 'skipsuppressedmembers'
                          Begin
                          ...

                          No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

                          cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

                          J Offline
                          J Offline
                          James H
                          wrote on last edited by
                          #26

                          21 char string literal into 20 char varchar = 'SkipSuppressedMember' losing the s

                          1 Reply Last reply
                          0
                          • J JHizzle

                            Ah, you just need a 6 fingered foot then you wouldn't have missed that. Fingers and toes - helping people count since year dot.

                            S Offline
                            S Offline
                            Steven Nicholas
                            wrote on last edited by
                            #27

                            Well, males do have an extra digit. :sigh:

                            1 Reply Last reply
                            0
                            • C Chris Maunder

                              I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

                              DECLARE @SuppressionMethod varchar(20)

                              -- ... lots of code...

                              SET @SuppressionMethod = 'SkipSuppressedMembers'
                              If lower(@SuppressionMethod) = 'skipsuppressedmembers'
                              Begin
                              ...

                              No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

                              cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

                              E Offline
                              E Offline
                              edmurphy99
                              wrote on last edited by
                              #28

                              well I see this has already been answered but I like to use print to see what variables really are

                              DECLARE @SuppressionMethod varchar(20)

                              -- ... lots of code...

                              SET @SuppressionMethod = 'SkipSuppressedMembers'
                              print @SuppressionMethod
                              --returns SkipSuppressedMember

                              1 Reply Last reply
                              0
                              • C Chris Maunder

                                I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

                                DECLARE @SuppressionMethod varchar(20)

                                -- ... lots of code...

                                SET @SuppressionMethod = 'SkipSuppressedMembers'
                                If lower(@SuppressionMethod) = 'skipsuppressedmembers'
                                Begin
                                ...

                                No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

                                cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

                                Y Offline
                                Y Offline
                                YvesDaoust
                                wrote on last edited by
                                #29

                                In this case, blame can be put on the programming language: it should have warned you of the string overflow. Computers are ill-mannered when they do not tell us about our mistakes that they have spotted.

                                1 Reply Last reply
                                0
                                • P Pete OHanlon

                                  Do you see how smug everyone else is that they can count and you can't? I won't belittle you the way the others have.

                                  Forgive your enemies - it messes with their heads

                                  "Mind bleach! Send me mind bleach!" - Nagy Vilmos

                                  My blog | My articles | MoXAML PowerToys | Mole 2010 - debugging made easier - my favourite utility

                                  F Offline
                                  F Offline
                                  Fabio Franco
                                  wrote on last edited by
                                  #30

                                  It's to mask the fact they are worse on everything else.

                                  "To alcohol! The cause of, and solution to, all of life's problems" - Homer Simpson

                                  1 Reply Last reply
                                  0
                                  • C Chris Maunder

                                    I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

                                    DECLARE @SuppressionMethod varchar(20)

                                    -- ... lots of code...

                                    SET @SuppressionMethod = 'SkipSuppressedMembers'
                                    If lower(@SuppressionMethod) = 'skipsuppressedmembers'
                                    Begin
                                    ...

                                    No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

                                    cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

                                    V Offline
                                    V Offline
                                    Victor Ulloa
                                    wrote on last edited by
                                    #31

                                    SkipSuppressedMembers has 21 chars, not 20. You're comparing lower('SkipSuppressedMember') against skipsuppressedmembers

                                    1 Reply Last reply
                                    0
                                    • C Chris Maunder

                                      I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

                                      DECLARE @SuppressionMethod varchar(20)

                                      -- ... lots of code...

                                      SET @SuppressionMethod = 'SkipSuppressedMembers'
                                      If lower(@SuppressionMethod) = 'skipsuppressedmembers'
                                      Begin
                                      ...

                                      No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

                                      cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

                                      K Offline
                                      K Offline
                                      Kabwla Phone
                                      wrote on last edited by
                                      #32

                                      To feed the trolls and have the string fit in the variable, you might consider increasing the length of said troll variable. Other problems in the code, using 'lower' to do a string comparission in SQL, which is case insensitive (unless you start toying with the collation).

                                      1 Reply Last reply
                                      0
                                      • C Chris Maunder

                                        I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

                                        DECLARE @SuppressionMethod varchar(20)

                                        -- ... lots of code...

                                        SET @SuppressionMethod = 'SkipSuppressedMembers'
                                        If lower(@SuppressionMethod) = 'skipsuppressedmembers'
                                        Begin
                                        ...

                                        No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

                                        cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

                                        A Offline
                                        A Offline
                                        agolddog
                                        wrote on last edited by
                                        #33

                                        How about varchar(more)?

                                        1 Reply Last reply
                                        0
                                        • C Chris Maunder

                                          I've been banging my head against a wall trying to work out why a class in a stored procedure was being skipped.

                                          DECLARE @SuppressionMethod varchar(20)

                                          -- ... lots of code...

                                          SET @SuppressionMethod = 'SkipSuppressedMembers'
                                          If lower(@SuppressionMethod) = 'skipsuppressedmembers'
                                          Begin
                                          ...

                                          No matter what, the if clause was never entered. Can anyone see the head slapper? It's a groaner.

                                          cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP

                                          B Offline
                                          B Offline
                                          BrainiacV
                                          wrote on last edited by
                                          #34

                                          It should be a SELECT, not a SET?.

                                          Psychosis at 10 Film at 11 Those who do not remember the past, are doomed to repeat it. Those who do not remember the past, cannot build upon it.

                                          C 1 Reply Last reply
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