New Doc 2019-09-20 19.33 · Relational Model and Relational Algebra Relational Model Concepts;...

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Transcript of New Doc 2019-09-20 19.33 · Relational Model and Relational Algebra Relational Model Concepts;...

Page 1: New Doc 2019-09-20 19.33 · Relational Model and Relational Algebra Relational Model Concepts; relational Model constraints ... Binary Relational Operations: JOIN and DIVISION; Additional
Page 2: New Doc 2019-09-20 19.33 · Relational Model and Relational Algebra Relational Model Concepts; relational Model constraints ... Binary Relational Operations: JOIN and DIVISION; Additional

UNIT II RELATIONAL MODEL The relational model

UNIT II RELATIONAL MODEL The relational model

UNIT 2 RELATIONAL MODEL - MYcsvtu Notesmycsvtunotes.weebly.com/uploads/1/0/1/7/10174835/dbms_unit-2.pdfUNIT – 2 RELATIONAL MODEL . RELATIONAL MODEL CONCEPTS The relational Model

UNIT 2 RELATIONAL MODEL - MYcsvtu Notesmycsvtunotes.weebly.com/uploads/1/0/1/7/10174835/dbms_unit-2.pdfUNIT – 2 RELATIONAL MODEL . RELATIONAL MODEL CONCEPTS The relational Model

Chapter 6 relational data model and relational

Chapter 6 relational data model and relational

The Relational Data Model, Relational Constraints, and The Relational Algebra

The Relational Data Model, Relational Constraints, and The Relational Algebra

Relational Model - Department of Computer Sciencedianeh/csc343_2014f/posted_lectures/manos/... · Relational Model CSC343 ... Relational algebra is the key. The Relational Model ...

Relational Model - Department of Computer Sciencedianeh/csc343_2014f/posted_lectures/manos/... · Relational Model CSC343 ... Relational algebra is the key. The Relational Model ...

The Relational Model and Relational Algebra

The Relational Model and Relational Algebra

The Relational Data Model and Relational Database Constraints · »The Relational Data Model »Relational Model Constraints »Update Operations »Relational Algebra . Relational Model

The Relational Data Model and Relational Database Constraints · »The Relational Data Model »Relational Model Constraints »Update Operations »Relational Algebra . Relational Model

Relational Model & Relational Algebra. 2 Relational Model u Terminology of relational model. u How tables are used to represent data. u Connection between.

Relational Model & Relational Algebra. 2 Relational Model u Terminology of relational model. u How tables are used to represent data. u Connection between.

Outline: Relational Data Model Relational Data Model -relation schema, relations

Outline: Relational Data Model Relational Data Model -relation schema, relations

The Relational Data Model and Relational Database ... · PDF fileElmasri/Navathe, Fundamentals of Database Systems, Fifth Edition 3 Relational Model Concepts • The relational Model

The Relational Data Model and Relational Database ... · PDF fileElmasri/Navathe, Fundamentals of Database Systems, Fifth Edition 3 Relational Model Concepts • The relational Model

3. Relational Model and Relational Algebra

3. Relational Model and Relational Algebra

The Relational Model and Relational Database Constraints

The Relational Model and Relational Database Constraints

Chapter 3: Relational Model - Bucknell Universityxmeng/Course/CS379/db-relational.pdf · Chapter 3: Relational Model Structure of Relational Databases Relational Algebra Tuple Relational

Chapter 3: Relational Model - Bucknell Universityxmeng/Course/CS379/db-relational.pdf · Chapter 3: Relational Model Structure of Relational Databases Relational Algebra Tuple Relational

2.1 Chapter 2: Relational Model. 2.2 Chapter 2: Relational Model Structure of Relational Databases Fundamental Relational-Algebra-Operations Additional.

2.1 Chapter 2: Relational Model. 2.2 Chapter 2: Relational Model Structure of Relational Databases Fundamental Relational-Algebra-Operations Additional.

Relational Model & Relational Algebra

Relational Model & Relational Algebra

Databases Unit 2 Relational data model and relational ...€¦ · Relational model and relational algebra Relational data model Relational algebra. Databases Relational data model

Databases Unit 2 Relational data model and relational ...€¦ · Relational model and relational algebra Relational data model Relational algebra. Databases Relational data model

Relational Model and Relational Algebra

Relational Model and Relational Algebra

CS352 Lecture -The Relational Model; Relational Algebra Model... · CS352 Lecture -The Relational Model; Relational Algebra last revised January 3, 2019 Objectives: 1. To briefly

CS352 Lecture -The Relational Model; Relational Algebra Model... · CS352 Lecture -The Relational Model; Relational Algebra last revised January 3, 2019 Objectives: 1. To briefly

Relational Model dww-database system. Outline Relational Model Concepts Relational Model Constraints & Relational Database Schemas Update Operation &

Relational Model dww-database system. Outline Relational Model Concepts Relational Model Constraints & Relational Database Schemas Update Operation &

chapter 2 relational model - SJTUli-fang/Chapter2-algebra.pdf · The relational Model of data Relational algebra . 2 Contents What is a data model? Basics of the relational model

chapter 2 relational model - SJTUli-fang/Chapter2-algebra.pdf · The relational Model of data Relational algebra . 2 Contents What is a data model? Basics of the relational model