Do this way put Add Load statement above the Sql statement
ODBC connect ......
Note:- And then from file menu click on the Partial Reload
For this you need the Publisher for reload task and then mount your folder with Qlik application and then create the reload schedule task on the management console and set there time difference. But you need license for this to reload and also the server installation. Also you can create the Bat file for this and then create the task scheduler in the windows platform.