Rel algebra set theory girija

50 %
50 %
Information about Rel algebra set theory girija
Education

Published on March 10, 2014

Author: nbgirija

Source: slideshare.net

Description

set theory, relational algebra, union, intersection, difference, sql, database

Relational Algebra Operations Set theory Unary relational operation Binary relational operation

Symbolic Notation use symbolic notation to represent the operators. UNION -> ∪ (cup) SELECT ->σ (sigma) INTERSECTION -> ∩(cap) PROJECT -> π(pi) DIFFERENCE -> - (minus) PRODUCT -> ×(times) RENAME ->ρ (rho) JOIN -> |×| (bow-tie) (AND) -> ^ Not -> (OR) -> v

S2-S1

EXERCISE 1 R∪S R∩S R–S S-R

EXERCISE 1 -RESULT

EXERCISE 1 -RESULT

EXERCISE 1 -RESULT

EXERCISE 1 -RESULT

Exercise 2 R∪S

Exercise 2 - PRODUCT

Exercise 3

Exercise 3 - SOLUTION

Exercise 4 - Solution

Exercise 4 - Solution

Exercise 4 - Solution

Exercise 5

Exercise 5 solution

Exercise 6

Exercise 7

Exercise 7 - solution

 User name: Comment:

June 27, 2017

June 27, 2017

June 27, 2017

June 27, 2017

June 27, 2017

June 27, 2017

Related pages

relational algebra projection, selection, database, set theory. ... database, set theory. Category ... rel algebra using product ...

rel algebra using product - YouTube

... http://www.slideshare.net/nbgirija/rel ... set theory, database, relational algebra,this video content is available ... rel algebra using ...

Set theory - Wikipedia, the free encyclopedia

Although any type of object can be collected into a set, set theory is applied ... and real numbers can be derived within set theory, ... algebra, and ...

Real algebraic geometry - Wikipedia, the free encyclopedia

... of semialgebraic sets. Real algebraic ... real algebra to real algebraic geometry is similar ... theory. Timeline of real algebra and ...

Set Theory, laws Of Set Theory | MathCaptain.com

Set theory deal with the properties of the set. ... Algebra; Algebra 2; Set Theory; ... Solution Sets: Probability Theory:

AN INTRODUCTION TO SET THEORY - Home » Department of ...

AN INTRODUCTION TO SET THEORY ... function from the set of real numbers ... written in the language of set theory stating that for each set x and each ...

Projection Relational Algebra - World News

... RELATIONAL ALGEBRA- SELECT OPERATION (DBMS-9), rel algebra projection, FRAI: ... Projection (relational Algebra) remove the playlist. Latest Videos;