1.Ranking of Database Query Results Nitesh Maan, Arujn Saraswat, Nishant Kapoor2. Introduction As the name suggests ‘Ranking’ is the process of ordering a set of values…
Slide 1 Entity-Relationship Model and Enhanced Entity-Relation Model Slide 2 Outline Data Models Notation basics Understanding types of relationship Generalization/Specialization…
Slide 1 Relational Calculus Ameetinder Singh CS 157A Slide 2 Tuple Relational Calculus non-procedural query language as compared to relational algebra that is procedural.…
Lecture 17: Executing SQL over Encrypted Data in Database-Service-Provider Model Professor Chen Li Executing SQL over Encrypted Data in Database-Service-Provider Model Hakan…
Executing SQL over Encrypted Data in Database-Service-Provider Model Hakan Hacigumus University of California, Irvine Bala Iyer IBM Silicon Valley Lab. Chen Li University…
Symbolic Query Processing Eric Lo ETH Zurich a joint work with Carsten Binnig (U of Heidelberg), Donald Kossmann (ETH Zurich), Tamer Ozsu (U of Waterloo) and Peter Hass (IBM…
1. Data Definition Language (DDL) Allows the specification of not only a set of relations but also information about each relation, including: The schema for each relation.…