can u create two Primary key for a table?
--Sivaa

Answer Posted / sanjay maurya

no, we can't create two pimary key in one table
A table can have one or more unique keys.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is a server cookie?

591


I have an external link in my application say www.xyztest.com. Today this site works on http protocal. Tommorow it may run on https. So i cant hardcore the protocal in the site. When a user clicks on the link how can i know if the external site works on http or https and takes him to that place?

1568


Name the two properties are on every validation control?

624


Asp pages that worked pefectly on windows 2000 server and iis 5.0 do not work on windows 2003 server with iis 6.0. Asp.net pages work fine. Why?

654


What is the equivalent of date() and time() in asp.net?

600






How can you make sure that web api returns json data only?

612


What are query strings used for?

629


How many web.config files can I have in an application?

630


How to store checkbox value in database in asp.net mvc? : Asp.Net MVC

594


Explain the use of resource manager class in .net.

597


Is it right that ASP.NET Web API has replaced WCF?

595


What does the .webpart file do?

667


What are the advantages and disadvantages of Using Cookies?

591


in which protocol ASP.NET WEB API Work?

694


What is the difference between GridView and Repeater controls in ASP.NET?

657