1. PurposeTo generate Airline Booking Report for Business Customers from Philadelphia,USA. Report display customers id, name, city, customer type,the discount rateand number of airline booking each customer receives.Integration N/aPrerequisitesscustom and sbook tables stored in databaseFeatures Use of Structure for database table scustom and sbook Custom structure of user defined data types used in total, average discountrate calculations created. Use of appropriate system variables to output when the list was created (dateand time) and by whomSelection Main Select statement loop used to fetch customers id, name, city, customertype and the discount rate from table: scustom. Inner Select statement will retrieve the bookings from table: SBOOK for eachcurrent customer fetch from table: scustom.Standard Variants N/aActivities Calculating number of airline bookings for individual business customer Calculating Discount Rate Summary assuming only four discount levels (Nodiscount, 1% - 8%, 9% - 16%, 17% or higher). CalculatingDiscount Rate Average for all Business customers listed inreport.1

2. Example