= Advanced database developement (Triggers, views) == Triggers: - [wiki:Trigger1 Automatic calculation of store rating from order reviews] - [wiki:Trigger2 Automatic update of product availability after an order] - [wiki:Trigger3 Prevention of ordering unavailable products] - [wiki:Trigger4 Automatic deletion of product changes when the product is deleted] - [wiki:Trigger5 Prevention of deleting stores with existing orders or reports] - [wiki:Trigger6 Automatic setting of the last modified date for orders] - [wiki:Trigger7 Validation of employee authorization before making a product change] - [wiki:Trigger8 Automatic update of employee/store statistics after an employee is hired] == Views: - [wiki:View1 Complete overview of products and stores] - [wiki:View2 Complete overview of customer orders] - [wiki:View3 Monthly sales and profit per store] - [wiki:View4 Employee workload and salary report] - [wiki:View5 Customer request and response overview] - [wiki:View6 Store inventory overview] - [wiki:View7 Customer order history] - [wiki:View8 Store performance overview]