select Nth highest salary by using rownum
Answer Posted / xxx
SELECT * FROM EMP WHERE N=(SELECT COUNT(DISTINCT SAL) FROM EMP
WHERE SAL>=e.SAL);
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Which two can be implemented as a centrally located logical architecture?
What is database or database management systems (dbms)? And what's the difference between file and database? Can files qualify as a database?
What are its two major subsystems of r?
Do models have limitations?
What are the applications of database management system?
describe and contrast a trigger and a procedure.
What is unique key in dbms?
What are the five steps of data modeling?
What is table normalization?
What is advantage of dbms?
What are the characteristics of database management system?
Why do we need database management?
What are the advantages of dbms?
Where is data stored in a database?
What do you understand by data model?