×
Log in
Upload File
Most Popular
Study
Business
Design
Technology
Travel
Explore all categories
The top documents tagged [nullvalue check value]
1 CMSC424, Spring 2005 CMSC424: Database Design Lecture 8
216 views
Review Three things managed by a DBMS 1.Data organization E/R Model Relational Model 2.Data Retrieval Relational Algebra SQL 3.Data Integrity
216 views