Scenario: FIT CLUB Health Centre is a fitness centre with various facilities and has many branches across Australia. Every branch provides standard facilities of 24 hours gym and a swimming pool, and some additional facilities. A branch is called a club and supervised by a manager. The manager is responsible for the management of club facilities, members, trainers and classes arrangement. CLUB As of now, there are eight clubs across Australia: two in New South Wales, one in Western Australia, one in Victoria, two in Queensland, one in Tasmania, and a new club in Southern Australia. Every club owns many trainers as class instructors and personal trainers. The facilities for each club may differ depending on the manager preferences. However, the standard facilities for each club should are a 24 hours gym and a swimming pool. Other facilities that are available are cycle studio, kids playroom, sauna room, and outdoor training park. MEMBERS FIT CLUB uses two type of membership system: the first category is all access members who can access all facilities in clubs, the second category is class-only members who are only participating in the clubs classes. The fee for the all-access member is $15 per week and $5 per week for the class-only member. Members have to choose a home club when registering, but the membership allows them to visit any clubs across Australia. If a member wishes to leave the club, the member data will still be stored although the membership status will be set to inactive. In another case, if a member will be away from Australia for more than a month (e.g. vacation, overseas work), the membership status can be put on hold, and it can be activated again. CLASS FIT CLUB has set a standard list of classes provided in all clubs. However, every club may have a different class timetable depending on instructors availability. Class instructors are assigned from club owned trainers. TRAINERS A trainer is employed by the centre and may be assigned to multiple clubs at a time. Trainers will be responsible for being class instructors and offering personal training service. The personal training service is available for any members, although there is an additional charge for the service. The fee varies among trainers, but it is set on a weekly basis. Each trainer has his/her specialisation, ranging from nutrition, weight loss, bodybuilding, to corrective exercise. This health club requires a database to store the data associated with all branches, facilities, members, trainers, classes, and personal training service. The system of spreadsheets and paper forms that FIT Health Club is currently using has many data inconsistencies that detract from their belief in the accuracy of the data and information provided. Your task is to analyse, design and develop a prototype database, also test it with queries which are likely to be used by the health centre management. You are not required to write an application to use with this database.

SQL Queries Note: Your result sets should not display any extra columns such as surrogate keys. Use surrogate keys in your progressive testing by all means, but your finished test results should not include surrogate keys unless specified in the question.

Q1. Club facilities 0.5 mark Create a query that displays the list of clubs that provide kids playroom as one of their facilities, showing club name, state, club phone number sorted by club state.

Q2. Members list for a class 0.5 mark Create a list of class-only members for one of the class. Results should be sorted by the last name of the member and should include all contact details.

Q3. Counting clubs members 1.5mark Create a query that displays all clubs and the number of members for each of those clubs. Your query should select the club name, state, manager name, number of total members, number of all-access members, number of class-only members sorted by club state.

Q4. Personal trainers 1 mark FIT CLUB management would like to identify trainers that have experiences as personal trainers. Create a query that selects these trainers only, showing the club name, trainer name, the number of members trained sorted by the club state, followed by the number of members.

Q5. Information of club managers 0.5 marks Create a query that displays a list of managers, with the name, email, phone number, and the club he/she belongs to, sorted by manager last name.

Q6. Trainers specialised in weight loss 1 marks Create a query to display the list of active trainers who are currently active and specialised in weight loss. The query results need to show trainers name, clubs name, and trainers contact details, sorted by last name of trainers.

Q7. Members statistic 1.5 mark Create a query that displays members statistics for each club showing club name, state, the total number of members, number of active members, number of on hold members, number of inactive members.

Q8. Club timetable 1.5 mark Create a query that displays the classes timetable for a club. The query result has to display day, time, class name, instructor name sorted by day, followed by time.