how to find the second highest salary from emp table?
Answer Posted / sachin verma
select sal from emp
where rownum=2
order sal by Desc
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is sqlite format?
which operator is used in query for pattern matching? : Sql dba
When is a declare statement required?
What are different types of statements supported by sql?
What is java sql drivermanager?
discuss about myisam index statistics collection. : Sql dba
What is database migration?
Explain aggregate functions are available there in sql?
What is an intersect?
Explain the steps needed to create the scheduled job?
What is a trigger word?
C. Normalize the following data up to the 3rd Normal form. Create the tables and insert the data given. Emp_ID Name Dept_Name Salary Course_Title Date_Completed 100 Adam Marketing 48,000 SPSS 6/19/2008 Surveys 10/7/2008 140 Bob Accounting 52,000 Tax Acc 12/8/2008 110 Cathy IT SQL Server 1/12/2008 C# 4/22/2008 190 Dan Finance 150 Emily Marketing 55,000 SPSS 6/16/2008 42,000 Analysis 8/12/2008 Queries 1. Find all Names who have completed the SPSS Course. 2. Find employee with max salary. 3. Find employee with 2nd max salary. 4. Find all employees in Dept “Marketing”. 5. Find all the employees who have taken more than 2 courses. 6. Find all the employees who have completed the courses before month of September.
Where do we use pl sql?
What are aggregate and scalar functions?
What is a primary key sql?