associative entity
associative entity
associative entity
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Next Lecture on ….<br />
Enhanced ER<br />
ER Question: A student works for a school<br />
that he/she attends. Assuming necessary<br />
attributes draw an ERD to model the<br />
situation.<br />
© Prentice Hall, 2002<br />
21