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

How many rows will return from dual table?

Question Posted / godi

Answers were Sorted based on User's Feedback



How many rows will return from dual table?..

Answer / godi

only one row one coloumn

Is This Answer Correct ?    31 Yes 3 No

How many rows will return from dual table?..

Answer / sen

SELECT ROWNUM, LEVEL
FROM DUAL
CONNECT BY LEVEL < 5;

Is This Answer Correct ?    9 Yes 2 No

How many rows will return from dual table?..

Answer / manoj

Any single row manipulation will work with dual. So only one
out put will work.

Is This Answer Correct ?    6 Yes 1 No

How many rows will return from dual table?..

Answer / amit kumar shrivastava

Oracle Provide DUAL table with only one row and one column.
So it will always return one row.

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More SQL PLSQL Interview Questions

Can we alter stored procedure?

0 Answers  

What are the advantages of the packages

6 Answers   Oracle,

There is a sequence with min value 100. I want to alter this sequence to min value as 101. If the table has already data in the sequence column as 100,101,102... Is it possible to do so ?

4 Answers   IBM,

Can a table have no primary key?

0 Answers  

How do you use a while loop in pl sql?

0 Answers  

What are different types of keys?

0 Answers  

how to retrive only second row from table?

31 Answers   IBM,

How does an execution block start and end in pl sql?

0 Answers  

What are joins in sql?

0 Answers  

What does the file extension accdb stand for?

0 Answers  

What is serial sql?

0 Answers  

What are sql ddl commands?

0 Answers  

For more SQL PLSQL Interview Questions Click Here
Categories