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

How do you drop a trigger?

0 Answers  

Explain correlated query work?

0 Answers  

What is database migration?

0 Answers  

Define concurrency control. : Transact sql

0 Answers  

write a procedure to print a statement or number not using "dbms_output.put_line" package.write a procedure instead of it using procdure name as "print" ex:- declare a number:=2; begin print(a); end; /* when U type above procedure 2 have to should be printed*/

2 Answers   iFlex,

what are different types of collation sensitivity? : Sql dba

0 Answers  

what is the difference between ereg_replace() and eregi_replace()? : Sql dba

0 Answers  

How many triggers can be applied to a table?

0 Answers  

What is coalesce sql?

0 Answers  

Can we use update in sql function?

0 Answers  

How can you get sql*loader to commit only at the end of the load file? : aql loader

0 Answers  

what does myisamchk do? : Sql dba

0 Answers  

For more SQL PLSQL Interview Questions Click Here
Categories