Managing errors

Errors are a special kind of event which the GdaConnection object generates. You can manage errors with GdaConnectionEvent class and obtain them with function gda_connection_get_events() so let's see them and an example:

Here you see the functions to manage errors:

Here you can see an example of using this:

      gboolean
      get_errors (GdaConnection *connection)
      {
      GList *list;
      GList *node;
      GdaConnectionEvent *error;
      
      list = (GList *) gda_connection_get_events (connection);
      
      for (node = g_list_first (list); node != NULL; node = g_list_next (node))
      {
      error = (GdaConnectionEvent *) node->data;
      g_print ("GDA error no: %d\t", gda_connection_event_get_code (error));
      g_print ("Provider specific error no: %d\t", gda_connection_event_get_code (error));
      g_print ("desc: %s\t", gda_connection_event_get_description (error));
      g_print ("source: %s\t", gda_connection_event_get_source (error));
      g_print ("sqlstate: %s\n", gda_connection_event_get_sqlstate (error));
      }
      }
    

1

Obtains errors list.

2

Loop for getting error information.