Relational Model Introduction - E-Courses
Relational Model Introduction - E-Courses
Relational Model Introduction - E-Courses
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
E/R diagrams to <strong>Relational</strong> Schema<br />
E/R model and the relational model are logical representations<br />
of real world enterprises<br />
An E/R diagram can be converted to a collection of tables<br />
For each entity set and relationship set in E/R diagram we can<br />
have a corresponding relational table with the same name as<br />
entity set / relationship set<br />
Each table will have multiple columns whose names are obtained<br />
from the attributes of entity types/relationship types<br />
Prof P Sreenivasa Kumar<br />
Department of CS&E, IITM<br />
48
Change language