(4 x 4 pоints = 16 pоints) Write SQL tо аdd аppropriаte CHECK constraints to the existing tables based on the business rules below: TABLE: Order deliveryMethod must be one of the following exact string values: 'Standard', 'Express', or 'Overnight'. expectShipped date cannot be prior to dateTimePlaced. TABLE: BrowsingSession dateTimeEnd must be at least 1 minute (60 seconds) after dateTimeBegin. IPAdd must be at least 7 characters long.