What is the result of this query ?
SELECT * FROM EMP WHERE ROWNUM = 1
Answers were Sorted based on User's Feedback
Answer / koti
Rajesh,L.l.n.reddy ,Kumar ,Prakash(Ans:- 6) ,Honey Nasies
are given right answers.
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / pradeep naidu manne tcs
ROWNUM=1 ONLY FOR THIS IT WILL GIVES U THE OUT PUT OTHER THAN 1 IT GIVES OP AS NOW ROWS SELECT ED
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / archana patil
It will return first record as a result of query.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / smita kale
Smruti whatever you are, dont blame directly or put names
in your answer just answer to question. And there is one
more tab Is This Answer Correct? you can click on No. No
need to write anything else. And among so many incorrect
answers why you used Archana's name only. Thats not
professional.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / rao
SELECT * FROM EMP WHERE ROWNUM = 1
it will be returned only one record. we have to display the
more than records using below mentioned statement....
SELECT * FROM EMP WHERE ROWNUM < 4...
Answer is correct ... checked also
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / eshwer
Hi Apps /Any one, Your right..
ROWNUM is generally used in >=, <=, <, >. But there is
exception, you can use it = also but only with 1 as
ROWNUM=1, it will display first record in table. If you use
ROWNUM=10…. Or any number other than 1 then it will not
display any records.
please you explain why its giving exception for other than ROWNUM=1.
what is the mechanism behind this..
| Is This Answer Correct ? | 0 Yes | 0 No |
WHAT IS THE USE OF SKIP WHERE U WILL GIVE?
What are the files you have used in the part of Conversion and Interfaces?
Can 2 functions have same name & input parameters but differ only by return datatype ?
How to migrate .rdf file from dev instance to test instance?
3 Answers Accenture, Oracle, TCS, Tech Mahindra, Unisoft Infotech,
What is Value Set?
Can u define DFF with in the DFF,How?
What are the Import Programs We need to run after creating Interface table for all modules
Hi Anil, When we importing the journals in GL module we need to insert the one row into GL_INTERFACE_CONTROL for each group_id.Now my question is what is the use of inserting the data into GL_INTERFACE_CONTROL table and if I not inserted into GL_INTERFACE_CONTROL what will happen
What is menu.
what is the prerequisite for defining unit of measure?
how many layout sections are tehre in layout editor?
What is FORWARD DECLARATION in Packages?
6 Answers British Telecom BT, HCL, Tech Mahindra,