find out the second highest salary?
Answer Posted / elumalai d
SELECT * FROM (SELECT salary FROM emp ORDER BY salary DESC) WHERE ROWNUM<3;
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How can you use check constraints for self referential integrity?
How can we find out the duplicate values in an oracle table?
Explain the types of exception?
Can we save images in a database and if yes, how?
How to invoke the data pump export utility?
How do you bind variables in oracle?
Can select statements be used on views in oracle?
Can we commit inside a function in oracle?
What is the difference between $oracle_base and $oracle_home?
What is catalog in Oracle?
What is recovery manager(rman) backup in Oracle?
please explain.. DB architecture ...
what is difference between sql plus and sql*plus? (not sql and sql plus).
You have 4 instances running on the same UNIX box. How can you determine which shared memory and semaphores are associated with which instance?
What are the different types of database objects?