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Hello:

     I refer to the :Tizen IDE,help content.

     Tizen Mobile Native App Programming > Tutorials > Application Framework Tutorials->Data Control Tutorial

    Using the SQL-type Data controls. I copy the code ,and start it in the app_create():

static bool
app_create(void *data)
{
    appdata_s *ad = data;
    create_base_gui(ad);

    initialize_datacontrol_provider();

    initialize_datacontrol_consumer(ad);

    return true;
}

   but I come to an Error:

//////Register the callback and create the database
 int create_database()
 {
    dlog_print(DLOG_INFO, LOG_TAG,  "%s%s", app_get_data_path(), "mytest.db");

    int open_flags = (SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE);

    char* text = app_get_data_path();
    int ret = sqlite3_open_v2(app_get_data_path() , &db, open_flags, NULL);
    if (ret != SQLITE_OK)
    {
       dlog_print(DLOG_ERROR, LOG_TAG,
          "database creation failed with error: %d",ret);
       dlog_print(DLOG_ERROR, LOG_TAG,"Fatal error: %s",sqlite3_errmsg(&db));
       return ret;
    }

as the bold above ,

 int ret = sqlite3_open_v2(app_get_data_path() , &db, open_flags, NULL);
 when I debug, the ret == 14.

I print the errmsg by sqlite3_errmsg(&db), It says:

 library routine called out of sequence.

Please Help!