Final relation1 m_tech(cse)
RDBMS Algebra
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Chapter 6: Integrity and Security Domain Constraints Referential Integrity Assertions Triggers Security Authorization Authorization in SQL.
CHAPTER 7 Functions Functions Reading: Epp Chp 7.1, 7.2, 7.4.
1/5/20141 Sumitha C.H, SFIT. ER to relations model mapping – review EER to Relations model mapping Summary 1/5/20142Sumitha C.H, SFIT.
Chapter 7 Relational Database Design by ER- and EERR-to-Relational Mapping Copyright © 2004 Pearson Education, Inc.
Partial Orderings Section 8.6. Introduction A relation R on a set S is called a partial ordering or partial order if it is: –reflexive –antisymmetric.
Www.techstudent.co.cc Relations. Tuples Given a collection of types T i (i=1,2,….n), a tuple value on those types is a set of ordered.
