'Procedural query language' presentation slideshows

Procedural query language - PowerPoint PPT Presentation

Chapter 3 relational model

Chapter 3 relational model

Chapter 3 relational model. 3.1 An Informal Look at the Relational Model 3.2 The Relational Algebra 3.3 Extended Relational-Algebra Operation 3.4 Relational Calculus 3.5 The Tuple Relational Calculus 3.6 The Domain Relational Calculus 3.7 Modification of the Database

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1.29k views • 98 slides
Relational Algebra, Join and QBE

Relational Algebra, Join and QBE

Relational Algebra, Join and QBE. Yong Choi School of Business CSUB, Bakersfield. Study Objectives. Learn about relational database algebra Understand Query-by-Example (QBE) Use Criteria in QBE Create Calculated Columns in QBE Calculate Statistics in QBE. Relational Algebra.

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868 views • 42 slides
CS 319: Theory of Databases: C6

CS 319: Theory of Databases: C6

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478 views • 35 slides
Relational Algebra 1 ( Basic operations)

Relational Algebra 1 ( Basic operations)

M Taimoor Khan taimoorkhan@ciit-attock.edu.pk. Relational Algebra 1 ( Basic operations). Course Objectives. Basic Concepts Tools Database architecture and design Flow of data (DFDs) Mappings (ERDs) Formulating queries (Relational algebra) Implementing Schema Built-in Functions

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474 views • 29 slides
Relational Algebra

Relational Algebra

Relational Algebra. Dashiell Fryer. What is Relational Algebra?. Relational algebra is a procedural query language. It consists of the select, project, union, set difference, Cartesian product, and rename operations.

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647 views • 21 slides

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