Slide 1 Database technology Lecture 4: Mapping of EER model to relations Jose M. Peña [email protected] Slide 2 Translation ER/EER to relational Migrate from mini world…
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Slide 1 1 Mapping ERM to relational database Mapping the ER model to the relational model Logical Database Design Reading: e.g. Connolly/Begg DB systems: (4 th ed) Ch 16…
Slide 1 BODHI1 BODHI, A Bio-diversity Database Pla(n)tform Jayant Haritsa Database Systems Lab Supercomputer Education and Research Centre Indian Institute of Science Slide…
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* Converting ER model Into Relational Table Tarek El-Shishtawy Professor Ass. Of Computer Engineering * Mapping Regular Entities Each regular entity type in an ER diagram…
CONCEPTS OF E-R MODEL CONTENTS Entity Attributes Data Value Entity Types Types of Entity Types Relationships Relationship Constraints Entity An entity is a person, place,…
Elements of a Short Story Plot is the sequence of events in a story. Setting is the time and place in which the action of a story occurs. Theme is the authorâs message,…