For at gøre det, du har bedt om, behøver du kun 1 forespørgsel:
delete subscriber, subscription from subscriber,subscription where subscription.status = 0 and subscription.snid=subscriber.snid;
For at gøre det, du har bedt om, behøver du kun 1 forespørgsel:
delete subscriber, subscription from subscriber,subscription where subscription.status = 0 and subscription.snid=subscriber.snid;