Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

  1. Categories >> Software >> Databases >> SQL PLSQL
  2. Suggest New Category

Why do we need unique key in a table?

Question Posted / ritu rani

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More SQL PLSQL Interview Questions

Explain the usage of WHERE CURRENT OF clause in cursors ?

4 Answers   Satyam,

Which join condition can be specified using on clause?

0 Answers  

What is microsoft t sql?

0 Answers  

What is the use of %rowtype?

0 Answers  

I have one table and column is c1 pk, c2 not null,c3 not null and 200 row in it and i add c4 column and value, how can is possible

9 Answers  

How to change the order of columns in Oracle SQL Plus ?

0 Answers   MCN Solutions,

what is explain plan?, given an example...

3 Answers   Polaris,

what are %TYPE and %ROWTYPE? what is the difference?

7 Answers   ICICI, Saama Tech, Sail,

difference between anonymous blocks and sub-programs.

0 Answers  

why we go for package? what are the advantages of using instead of seperate procuderes or functions

3 Answers   IBM, TCS,

Will truncate release space?

0 Answers  

how to retrive only second row from table?

31 Answers   IBM,

For more SQL PLSQL Interview Questions Click Here
Categories