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    Qt World Summit: Early-Bird Tickets

    Problema cu legarea la baza de date

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    • L
      lzr_mihnea last edited by

      Am introdus codul urmator
      @#include <QCoreApplication>
      #include <QtSql>
      #include <QtDebug>

      int main(int argc, char *argv[])
      {
      QCoreApplication a(argc, argv);

      // QString servername = "LOCALHOST\SQLEXPRESS";
      QString servername = "LOCALHOST\MYSQL";
      QString dbname = "test.dat";

      QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
      
      db.setConnectOptions();
      
      QString dsn = QString("DRIVER=(SQL Native Client);SERVER=%1;DATABASE=%2;UID=root;PWD=root;").arg(servername).arg(dbname);
      

      // QString dsn = QString("DRIVER=(SQL Native Client);SERVER=%1;DATABASE=%2;Trusted_Connection=Yes;").arg(servername).arg(dbname);

      // db.setDatabaseName(":memory:");
      db.setDatabaseName(dsn);

      if(db.open())
      {
          qDebug() << "Opened!";
          db.close();
      } else {
          qDebug() << "Error: " << db.lastError().text() ;
      }
      
      
      return a.exec(&#41;;
      

      }
      @

      Si obtin eroarea "out of memory Error opening database"
      Problema pare a fi la numele serverului sau string-ul dsn.
      Mentionez ca folosesc UniServer, cu Apache si MySQL.

      Salutare,
      Mihnea

      Edit: Rezolvat! [ https://qt-project.org/forums/viewthread/26150/#119424 ]

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