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

Answer Posted / monalisa behera

No, we cannot create more than one Primary key for a table.
Composite Primary key as mentioned in the answer by
Purushotham consists of more than one columns together
making a Primary key. In such a case the columns may be
more than one but the Primary key is one.

Is This Answer Correct ?    15 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

If Instancing = Single use for ActiveX Exe, how will this be executed if there are 2 consecutive client requests ?

2078


How to Insert/Add in ASPXgridview

656


Difference between response.redirect and server.transfer?

640


How can you implement encapsulation in asp.net?

11690


What's the use of formatters in .net?

644






What parameters can you pass in the url of the api? Can get and post use the same url?

641


How can you access the properties and controls of master pages from content pages?

619


what is meant by sitemapnode ?

1596


What are the new data controls in asp.net 2.0?

614


Can you explain autopostback?

627


What is a uri query?

639


What is state management in .net?

700


What is the difference between session and application?

586


What is simple data binding?

624


What is the significance of ASP.NET routing?

720