'Domain constraints' presentation slideshows

Database Applications (15-415) The Relational Model Lecture 3, January 14, 2018

837 views • 54 slides

Information Systems

577 views • 47 slides

360 views • 35 slides

SQL: The Query Language Part 3

SQL: The Query Language Part 3. CS 186, Spring 2006 Lecture 13 R &G - Chapter 5. It is not every question that deserves an answer. Publius Syrus. 42 B. C. Sorting the Results of a Query. Can order by any column in SELECT list, including expressions or aggs:.

343 views • 34 slides

Chapter 4~5 Intermediate/Advanced SQL

Chapter 4~5 Intermediate/Advanced SQL. Yonsei University 2 nd Semester, 2013 Sanghyun Park. Outline. Integrity Constraints Domain constraints Referential integrity Assertions Triggers Security and Authorization Embedded SQL Dynamic SQL ODBC JDBC. Domain Constraints (1/2).

432 views • 24 slides

Reconciling Schemas of Disparate Data Sources: A Machine-Learning Approach

Reconciling Schemas of Disparate Data Sources: A Machine-Learning Approach. AnHai Doan Pedro Domingos Alon Halevy. Problem & Solution. Problem Large-scale Data Integration Systems Bottleneck: Semantic Mappings Solution Multi-strategy Learning Integrity Constraints

271 views • 18 slides