'Referential integrity' presentation slideshows

Unit 6 SQL: Data Definition Language For Relational Databases

Unit 6 SQL: Data Definition Language For Relational Databases. The Tables To Be Defined And Some More. This is the database we will define We do not pay attention to domains of attributes as there is not much interesting in this. Defining A Relational Database.

1.03k views • 75 slides

Week 5 September 26

Week 5 September 26. Oracle: Control Files Basic Data Types SQL: Creating and Altering a Table, Imposing Integrity Constraints, DML. SQL Terminology. ISO terminology Relations (entity type) ? Tables Attributes (properties) ? Columns Tuples (entities) ? Rows. column. Row {.

913 views • 70 slides

Chapter 6: Integrity and Security

Chapter 6: Integrity and Security. Domain Constraints Referential Integrity Assertions Triggers Security Authorization Authorization in SQL. Domain Constraints.

754 views • 60 slides

Chapter 6: Integrity and Security

Chapter 6: Integrity and Security. Domain Constraints Referential Integrity Assertions Triggers Security Authorization Authorization in SQL. Domain Constraints.

783 views • 56 slides

CIS 671 Introduction to Database Systems II Introduction

CIS 671 Introduction to Database Systems II Introduction . S. Parthasarathy. CIS 671 Course Outline. Review of basic database material (CIS 670) Object-Oriented and Object Relational Database Systems Data Warehousing and Data Mining Active Databases Introduction to Storage Structures

764 views • 56 slides

CSC 3800 Database Management Systems

CSC 3800 Database Management Systems. Fall 2009. Time: 1:30 to 2:20. Meeting Days: MWF. Location: Oxendine 1237B. Textbook : Databases Illuminated , Author: Catherine M. Ricardo, 2004, Jones & Bartlett Publishers. Chapter 4 The Relational Model. Dr. Chuck Lillie.

649 views • 50 slides

Live Mesh and Live Framework

Live Mesh and Live Framework. Oran Dennison @ orand orand.blogspot.com odennison@gmail.com. What is the mesh?. the consumer experience. Live Mesh. the developer experience. Live Framework. future experiences. Wild Speculation . Live Mesh on the Mac.

517 views • 50 slides

Chapter 6

Chapter 6. SQL Data Definition Language. Chapter 7 in Textbook. Database Design. Steps in building a database for an application:. Real-world domain. Conceptual model. DBMS data model. Create Schema (DDL). Modify data (DML). DDL Statements.

678 views • 49 slides

Chapter 4

Chapter 4. The Relational Model 3: Advanced Topics. Objectives. Define, describe, and use views Use indexes to improve database performance Discuss entity, referential, and legal-values integrity Make changes to the structure of a relational database Define and use the system catalog.

749 views • 40 slides

Lecture 2 on Relational Algebra

Lecture 2 on Relational Algebra.

681 views • 35 slides

Mapping from E-R Model to Relational Model

Mapping from E-R Model to Relational Model. Yong Choi School of Business CSUB. Objectives of logical design. Translate the conceptual design into a logical database design that can be implemented on a chosen DBMS Input: conceptual model (ERD) Output: relational schema, normalized relations

613 views • 34 slides

The Data Conversion Cycle

Dave Gordon. The Data Conversion Cycle. Technical Project Management. October 10, 2018 11:00 am EST. www.greatpro.org. Dave Gordon. Dave Gordon HCM Transformation Consultant The Practicing IT Project Manager, LLC davegordon@practicingitpm.com. Hosted by Wendy Nolan

470 views • 32 slides

Integrity Constraints

Integrity Constraints. Review. Three things managed by a DBMS Data organization E/R Model Relational Model Data Retrieval Relational Algebra Relational Calculus SQL Data Integrity and Database Design Integrity Constraints Functional Dependencies Normalization. Integrity Constraints.

600 views • 28 slides

No. 6 ???????

390 views • 24 slides

NEESgrid Data Technologies

364 views • 24 slides

Required Slide

Required Slide. Required Slide. Access Services under the Hood. Kerry Westphal Program Manager Microsoft Corporation. Session Takeaways. Access Services empowers users to solve business needs without engaging IT resources

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311 views • 17 slides

Developing Database Specifications

TRACK 3. Developing Database Specifications. Learning Objectives. At the end of the session, the participants should be able to Identify the information requirements of the organisation, resource centre/department, end-user. Identify areas wherein database can address the requirements.

408 views • 16 slides

2007 Population and Housing Census (Swaziland)

2007 Population and Housing Census (Swaziland). Presented by: Muzi Dube. Outline. Background Budgeting Census Mapping Census Fieldwork Coding Data Entry Data Validation Problems Positives. Background. 17,364 km 2 , 4 Regions, 55 Tinkhundlas (Admin)

491 views • 14 slides

Referential Integrity

Basic Understanding of Referential Integrity

873 views • 13 slides