logo
+1-617-874-1011 (US)
+61-7-5641-0117 (AU)
+44-117-230-1145 (UK)
Live Chat

Relational Database Modeling Assignment Help

Relational Database Modeling Assignment Help Order Now

Introduction:

It is a set of database, which consist of some relational pattern and may set of constraints on relation. Sets can be defined as collections of same type of objects, having no order and no duplicacy. Implied ordering found in relative attributes but it could be used as functions and take reference by name.

Keys:

Relationship between tables is shown by primary and foreign keys. It is a set of attributes in which each and everyone have unique identity in relations.

Primary key:

It is main key of the relation, each relation have one. Primary key must not have null value. It is unique value of each tables. Such as

Relational Database Modeling Assignment Help

Foreign Key:

It is a set of attributes of primary key of other tables which make relation between two tables, that means a foreign key of table B is match primary key of table A. Here not necessary that the attribute name should be same but must have same domain.

  • Such as In Order table : Order( orderid, orderdate, ordertime)
  • Customer table: Customer( Cust_id, cust_name, orderid,)

Relational Database Modeling Assignment Help By Online Tutoring and Guided Sessions at AssignmentHelp.Net


Relational Database Modeling Assignment Help

To Schedule a Relational Database Modeling tutoring session Live chat

To submit Relational Database Modeling assignment click here.

Improve Your Grades with Custom Writing Help
Homework Help
Writing Help
Editing Services
Plagiarism check
Proofreading services
Research Project help
Custom writing services
scanner
E learning blogs

Disclaimer : The study tools and academic assistance/guidance through online tutoring sessions provided by AssignmentHelp.Net is to help and enable students to compete academically. The website does not provide ghostwriting services and has ZERO TOLERANCE towards misuse of the services. In case any user is found misusing our services, the user's account will be immediately terminated.