The solution for SSD7 Exercise-5 related to the ER diagrams. This contains both the diagram and the text file.

SSD7 Ex.3...all correct answers

The features are normalized with the program. It supports 2 modes 1 : input file contains the feature values 2 : input file just points the list of files containing feature values. Ex argument) Test_mode1.txt 1 4

DELETE FROM READ_BY4 DELETE FROM BOOK4 DELETE FROM MEMBER4 DELETE FROM ORDERED4 DELETE FROM PURCHASE_ORDER4 DELETE FROM TITLE4 DELETE FROM SUPPLIER4