'Base tables' presentation slideshows

On the Semantics and Evaluation of Top-k Queries in Probabilistic Databases

On the Semantics and Evaluation of Top-k Queries in Probabilistic Databases. Presented by Xi Zhang Feburary 8 th , 2008. Outline. Background Motivation Examples Top-k Queries in Probabilistic Databases Conclusion. Outline. Background Probabilistic database model

693 views • 54 slides

Introducing Databases

527 views • 52 slides

650 views • 37 slides

Database Modifications, Data Types, Views

Database Modifications, Data Types, Views. Database Modifications. A modification command does not return a result as a query does, but it changes the database in some way. There are three kinds of modifications: Insert a tuple or tuples. Delete a tuple or tuples.

631 views • 33 slides

Database Programming

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551 views • 28 slides

ACS Data Products for Use in Transportation Planning: 2004 and Beyond

ACS Data Products for Use in Transportation Planning: 2004 and Beyond. By Phillip Salopek Chief, Journey to Work and Migration Statistics Branch Population Division. ACS Data Products. With release of 2004 data later this year, the ACS product line is changing

293 views • 23 slides

Managing Objects with Data Dictionary Views

Managing Objects with Data Dictionary Views . Objectives. After completing this lesson, you should be able to do the following: Use the data dictionary views to research data on your objects Query various data dictionary views. Oracle server. The Data Dictionary.

412 views • 21 slides

SQL Database Development

Do you want to learn how to develop a SQL Database from the scratch?Here is the complete guidence. Start develope your own SQL Database right now!

364 views • 20 slides

SQL Components

SQL Components. DML DDL DAL. Overview. Getting the records onto the disk - mapping Managing disk space SQL Modes Ceating database. Differing Vantages. User. Developer. Inquiry. Definition. Access. Relation. Organization. Entry. D B. Validation. M S. Protection. Storage.

188 views • 16 slides

2018 CertQueen Oracle 1Z0-071 Exam Dumps

Oracle 1Z0-071 exam dumps from CertQueen are the latest and valid.

141 views • 12 slides

INTEGRITY

INTEGRITY. Enforcing integrity in Oracle. Oracle Tables. mrobbert. owner. owner. granted access. Correct data types? Within ranges Any data integrity issues?. Is the data correct?. Is the data consistent?. Is the data consistent between tables? Are the same values equivalent

209 views • 12 slides

Views

Views. View Modifications Using Triggers. View Modifications: Triggers. Modifying views Once V defined, want to modify V like any table Modifications to V rewritten to modify base tables Unlike queries, cannot be automated in general. View Modifications: Triggers.

227 views • 4 slides

Data Management: Databases and Organizations Richard Watson

Data Management: Databases and Organizations Richard Watson. Summary of Chapters 3-6 prepared by Kirk Scott. Data Modeling and SQL. Chapter 3. The Single Entity Chapter 4. The One-to-Many Relationship Chapter 5. The Many-to-Many Relationship

134 views • 0 slides