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What is the result of this query ?
SELECT * FROM EMP WHERE ROWNUM = 1
- 25 Answers
- 32455 Views
- IBM, Satyam, I also Faced
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Answer / rajesh
It gives all the details of the Employee who is in the first
row of the table .
Regards
Rajesh
baburajeshd@gmail.com
| Is This Answer Correct ? | 58 Yes | 8 No |
Answer / kumar
THE CONDITION ROWNUM = 1 EVALUATE TRUE(i.e 1=1) HENCE
IT DISPLAY THE FIRST RECORD FROM THE EMP TABLE.
| Is This Answer Correct ? | 28 Yes | 3 No |
It will display only the first record in the table
| Is This Answer Correct ? | 20 Yes | 4 No |
Answer / apps
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.
| Is This Answer Correct ? | 15 Yes | 0 No |
Answer / ravi
Puople who don't have knowledge or don't know concept,
don't post the answers blintly. please...
I don't know why some stupid guys/girls are giving wrong
answers?
| Is This Answer Correct ? | 12 Yes | 5 No |
Answer / vidyasagar
This is the actual answer
SQL> select * from emp where rownum=1;
EMPNO ENAME JOB MGR HIREDATE
SAL COMM DEPTNO
--------- ---------- --------- --------- --------- ---------
--------- ---------
123 SATYA 234
2000 40
got it
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / smruti
Guys,
Posting an answer is a nice effort, that means you are
trying to help other people overcome the trouble ahead.
But be cautious when posting an answer in public. Posting
wrong answers can be a sin.
Please be silent if you dont know atleast. After a damn
strong and correct answer from someone called Apps why u
people don't verify with urself. Archana don't show off
please.
SQL> SELECT * FROM EMP WHERE ROWNUM = 1;
EMPNO ENAME
---------- ----------------------------------------
1 SMRUTI
SQL> SELECT * FROM EMP WHERE ROWNUM = 22;
no rows selected
| Is This Answer Correct ? | 5 Yes | 1 No |
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