Relation schema for student, Database Management System

Example

RELATION SCHEMA for STUDENT:

STUDENT (Roll No: string, name: string, login: string, age: integer) RELATION INSTANCE

                                                STUDENT

 

         ROLLNO

NAME

 

AGE

t1          3467

Shikha

Noorie_jan@yahoo.com

20

 t2          4677

kanu

Golgin_atat@yahoo.com

20

Where t1 = (3467, Shikha, Noorie_jan@yahoo.com, 20) for this relation instance, m = 2 and n = 4.

Posted Date: 3/6/2013 5:20:35 AM | Location : United States







Related Discussions:- Relation schema for student, Assignment Help, Ask Question on Relation schema for student, Get Answer, Expert's Help, Relation schema for student Discussions

Write discussion on Relation schema for student
Your posts are moderated
Related Questions
What are the uses of the information in the Data dictionary? The following information is directly taken from the Data dictionary: Information on fields displayed with

If the insertion violates one or more constraints, then two alternatives are available: Default option: - Insertion can be discarded and the reason of refusal can also be ex

Develop Database academic assignment Project Description: For a provided set of instructions in a case study design Entity Relationship Diagram. - Entity Relationship Diag

Write short notes on domain relational calculus   The domain relational calculus uses domain variables that take on values from an attribute domain rather than values for whole

What is Interaction Diagram An interaction diagram shows an interaction, comprises of a set of objects and their relationships including the messages that may be dispatched be

Question 1 What do you mean by database management system? Question 2 Write a note on Object-Oriented Model Question 3 Explain Sequential File Organization Question

What benefits can a company gain by managing its own information infrastructure and servicea

Data Base Management System 1. Draw the Architecture of MySQL and explain about its subsystems briefly. 2. Elaborate with the help of an example the concept of Primary key a

WHAT IS DSS? WRITE ITS REQUIREMENTS.

What are the three classes of SQL expression? SQL expression consists of three clauses:  Select  From  Where