Update operations, Database Management System

The Update Operations:

Update operations are used for altering database values. The constraint violations faced by this operation are logically the similar as the problem faced by Deletion and Insertion Operations. Thus, we will not talk about this operation in much detail here.

Posted Date: 3/6/2013 5:40:18 AM | Location : United States







Related Discussions:- Update operations, Assignment Help, Ask Question on Update operations, Get Answer, Expert's Help, Update operations Discussions

Write discussion on Update operations
Your posts are moderated
Related Questions

What is a B+-Tree index? A B+-Tree index takes the form of a balanced tree in which each path from the root of the root of the root of the tree to a leaf of the tree is of the

What is OOM? Object oriented modeling is an approach by which modeling of systems is done by visualizing the system based on real world concepts. Object oriented modeling does

What are the basic objects of the data dictionary? Tables Domains Data elements Structures Foreign Keys

I need to Map an E-R diagram to a relational schema

What is a PROJECT operation? The project operation is a unary operation that returns its argument relation with particular attributes left out. Projection is shown by pie (π).

Which is a legal expression in SQL? SELECT NAME FROM EMPLOYEE is a legal expression in SQL.


What are the different kinds of database end users? Discuss the major activities of each? End-Users - End-users are the people whose jobs need access to the database for que

Determine object representation As a designer, we must choose properly that when to use primitive types in representing objects and when to combine groups of related objects,