What is the result of this query ?
SELECT * FROM EMP WHERE ROWNUM = 1
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Answer Posted / 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..
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