List the number of invoices and the invoice total from California.
SELECT billing_state ,  COUNT(*) ,  SUM(total) FROM invoices WHERE billing_state  =  "CA";
SELECT billing_state ,  COUNT(*) ,  SUM(total) FROM invoices WHERE billing_state  =  "CA";
[{'billing_state': 'CA', 'COUNT(*)': 21, 'SUM(total)': 115.85999999999997}]