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Database Syntax

Scheduled Pinned Locked Moved C / C++ / MFC
databasemysqlquestion
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  • G gregarion

    mysql_query(connection, "INSERT INTO main (NumofShows , Title) VALUES('12', 'Home')")

    Sorry i think you misunderstood what i meant. Normally, for the values, it has to be hardcoded in, for example, having to put 12 and home inside. What i meant is, for example, if the values to be inserted are in a variable , like .. string NewShowName = "Danger" int NewNumberofShow = "2" How do i put in this variables (NewShowName, NewNumberofShow) into the sql statements at VALUES so the program can read the values inside this variables and then save them in the database

    L Offline
    L Offline
    Lost User
    wrote on last edited by
    #8

    Might I suggest you will probably get a better response in the Database forum for this question.

    MVP 2010 - are they mad?

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    • G gregarion

      mysql_query(connection, "INSERT INTO main (NumofShows , Title) VALUES('12', 'Home')")

      Sorry i think you misunderstood what i meant. Normally, for the values, it has to be hardcoded in, for example, having to put 12 and home inside. What i meant is, for example, if the values to be inserted are in a variable , like .. string NewShowName = "Danger" int NewNumberofShow = "2" How do i put in this variables (NewShowName, NewNumberofShow) into the sql statements at VALUES so the program can read the values inside this variables and then save them in the database

      D Offline
      D Offline
      David Crow
      wrote on last edited by
      #9

      If you are using MFC, try:

      CString strQuery;
      strQuery.Format("INSERT INTO main (NumofShows , Title) VALUES('%d', '%s')", number, title);

      If not, you can use the same format with sprintf();

      "One man's wage rise is another man's price increase." - Harold Wilson

      "Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

      "Man who follows car will be exhausted." - Confucius

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      • G gregarion

        Hey guys I want to insert values into a MySql database. The following line works fine:

        mysql_query(connection, "INSERT INTO main (NumofShows , Title) VALUES('12', 'Home')");

        but if the data to be inserted is from a string... like....

        string NewTitle = "Monaco";
        string NumofShows = "2";

        What can i do so it will be able to read the strings and use their values to be inserted into the data table?

        M Offline
        M Offline
        Maximilien
        wrote on last edited by
        #10

        Why did you removed your message ? Other people cannot learn from your experience because they do not know the question.

        This signature was proudly tested on animals.

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        • D David Crow

          If you are using MFC, try:

          CString strQuery;
          strQuery.Format("INSERT INTO main (NumofShows , Title) VALUES('%d', '%s')", number, title);

          If not, you can use the same format with sprintf();

          "One man's wage rise is another man's price increase." - Harold Wilson

          "Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

          "Man who follows car will be exhausted." - Confucius

          G Offline
          G Offline
          gregarion
          wrote on last edited by
          #11

          What is MFC and what does "%d" and "%s" stands for?

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          • G gregarion

            What is MFC and what does "%d" and "%s" stands for?

            D Offline
            D Offline
            David Crow
            wrote on last edited by
            #12

            gregarion wrote:

            What is MFC...

            See here and here.

            gregarion wrote:

            ...what does "%d" and "%s" stands for?

            See here.

            "One man's wage rise is another man's price increase." - Harold Wilson

            "Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

            "Man who follows car will be exhausted." - Confucius

            G 1 Reply Last reply
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            • D David Crow

              gregarion wrote:

              What is MFC...

              See here and here.

              gregarion wrote:

              ...what does "%d" and "%s" stands for?

              See here.

              "One man's wage rise is another man's price increase." - Harold Wilson

              "Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

              "Man who follows car will be exhausted." - Confucius

              G Offline
              G Offline
              gregarion
              wrote on last edited by
              #13

              Im using netbeans. i dont think there are such libraries

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              • G gregarion

                Im using netbeans. i dont think there are such libraries

                D Offline
                D Offline
                David Crow
                wrote on last edited by
                #14

                gregarion wrote:

                Im using netbeans.

                So do you have a C or C++ question?

                "One man's wage rise is another man's price increase." - Harold Wilson

                "Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

                "Man who follows car will be exhausted." - Confucius

                G 1 Reply Last reply
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                • D David Crow

                  gregarion wrote:

                  Im using netbeans.

                  So do you have a C or C++ question?

                  "One man's wage rise is another man's price increase." - Harold Wilson

                  "Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

                  "Man who follows car will be exhausted." - Confucius

                  G Offline
                  G Offline
                  gregarion
                  wrote on last edited by
                  #15

                  C++

                  M T 2 Replies Last reply
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                  • G gregarion

                    C++

                    M Offline
                    M Offline
                    Maximilien
                    wrote on last edited by
                    #16

                    I sense a big failure soon.

                    This signature was proudly tested on animals.

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                    • G gregarion

                      C++

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                      T Offline
                      ThatsAlok
                      wrote on last edited by
                      #17

                      _sprintf will solve your problem then

                      "Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
                      Never mind - my own stupidity is the source of every "problem" - Mixture

                      cheers, Alok Gupta VC Forum Q&A :- I/IV Support CRY- Child Relief and You

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