UPDATE oe SET taxzone_id = (SELECT id FROM tax_zones WHERE description = 'Inland') WHERE (taxzone_id = 0) OR (taxzone_id IS NULL);
UPDATE delivery_orders SET taxzone_id = (SELECT id FROM tax_zones WHERE description = 'Inland') WHERE (taxzone_id = 0) OR (taxzone_id IS NULL);
UPDATE oe SET taxzone_id = (SELECT id FROM tax_zones WHERE description = 'Inland') WHERE (taxzone_id = 0) OR (taxzone_id IS NULL);
UPDATE delivery_orders SET taxzone_id = (SELECT id FROM tax_zones WHERE description = 'Inland') WHERE (taxzone_id = 0) OR (taxzone_id IS NULL);