Candidate key, DOT NET Programming

Assignment Help:

What is a candidate key?

A table may have more than one combination of columns that could uniquely identify the rows in a table; every combination is a candidate key. During the database design you can pick up one of the candidate keys to be the primary key. For e.g., in the supplier table the supplierid and the suppliername can be a candidate key but you will only pick up the supplierid as the primary key.


Related Discussions:- Candidate key

I want a panel for youtube views and facbook, I want a Panel for youtube vi...

I want a Panel for youtube views and facbook likes. I need a panel made that can increase facebook fanpage likes, and that will increase youtube video views. Youtube views an

Hash table, What is a Hash Table? You can access an array using the IND...

What is a Hash Table? You can access an array using the INDEX value of that array, but how many times you know the real value of the index. The Hashtable provides a way of acce

I need complete erp solution of jeweler manufacturing, I need Complete ERP ...

I need Complete ERP Solution of Jeweler Manufacturing Project Description: MY Project Have Complete ERP Solution of jewellary manufacturing Process. By Using of my software y

How to code reviews?, How will you do code reviews? The way in which th...

How will you do code reviews? The way in which the code reviews are done change from person to person and also from company to company. But generally when a project is started

Required experienced dot net. php programmers, Required Experienced dot Net...

Required Experienced dot Net., JSP, PHP, Java Programmers Skilled professional and command in Programming either any one of the given mentioned programming coding with database

Basic methods of data adapter, What are basic methods of Data adapter? ...

What are basic methods of Data adapter? The three most commonly used methods of Dataadapter are as follows:- 1)Fill :- It Executes the SelectCommand to fill the DataSet ob

I need a full time .net coder, Full Time Coder My colleague is seeking f...

Full Time Coder My colleague is seeking for someone to work on his website via team viewer. First I would need scale following skills- a) C# - b) AJAX - c) LINQ to S

Converting rs. to paisa - c# program, Converting Rs. to Paisa - C# Program ...

Converting Rs. to Paisa - C# Program Need the code of C# Program for Converting Rs. to Paisa.

A super-hero sharepoint developer with great design skills, A Super-hero Sh...

A Super-hero SharePoint developer with great design skills Project Description: US: Our start-up company prepares a very innovative and cool SharePoint related product with c

How many types of generations are there, How many types of generations are ...

How many types of generations are there in a garbage collector? Memory management in the CLR is separated into three generations that are building up by grouping memory segment

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd