Solution 13
- SELECT MAX(salary) FROM employee; …
- SELECT MAX(slary), dept_id from employee group by dept_id; …
- select distinct salary from employee order by salary desc limit 5; …
- select distinct salary, dept_id from employee order by salary desc limit 5;
Contents
How can I get top 2 salary in SQL?
select *from employee group by salary order by salary desc limit 1,1; There are other ways : SELECT name, MAX(salary) AS salary FROM employee WHERE salary IN (SELECT salary FROM employee MINUS SELECT MAX(salary) FROM employee);
How do you get your top 3 salaries from each department?
Salary AS Salary FROM Employee E INNER JOIN Department D ON E. DepartmentId = D.Id WHERE (SELECT COUNT(DISTINCT(Salary)) FROM Employee WHERE DepartmentId = E. DepartmentId AND Salary > E. Salary) < 3 ORDER by E.
How do you find the top 1 salary in SQL?
By default ORDER BY clause print rows in ascending order, since we need the highest salary at the top, we have used ORDER BY DESC, which will display salaries in descending order. Again DISTINCT is used to remove duplicates. The outer query will then pick the topmost salary, which would be your Nth highest salary.
How do I find the first 3 highest salary in SQL?
Select Emp_name from table_name where Salary =( Select Salary from table_name order by Salary DESC limit n-1,1); There can be another question like find Nth Lowest Salary . In order to that , just reverse order using ASC ( if you don’t specify by default column will be ordered in ascending order).
How do you find the top 3 salary in hive?
select name , salary From ( select name, salary from employee sort by salary desc limit 3) result sort by salary limit 1; How to do the same to display 3rd max salary for each country? can we use OVER ( PARTITION BY country )?
How do you find second and third highest salary in SQL?
The SQL query to calculate second highest salary in database table name as Emp
- SQL> select min(salary) from.
- (select distinct salary from emp order by salary desc)
- where rownum < 3;
- In order to calculate the second highest salary use rownum < 3.
- In order to calculate the third highest salary use rownum < 4.
How can we find third highest salary in employee table using self join?
How do you find the second highest salary in SQL w3schools?
Second Maximum Salary in MySQL using LIMIT SELECT Salary FROM (SELECT Salary FROM Employee ORDER BY salary DESC LIMIT 2) AS Emp ORDER BY salary LIMIT 1; In this solution, we have first sorted all salaries from the Employee table in decreasing order, so that the 2 highest salaries come at top of the result set.
How can we find third highest salary in each department in SQL?
Using NTH_VALUE() To use NTH_VALUE() , we have to specify the column and the value of N. Since we want to get the third-highest salary , the column is salary, and N = 3; hence, we have NTH_VALUE(salary, 3) . This will get us the third-highest salary.
How do you select the highest nth value in SQL?
Using this function we can find the nth highest value using the following query.
- DECLARE @nthHighest INT = 2. …
- DECLARE @nthHighest INT = 2.
- ;WITH CTE(EmpId,Empcode,Name,Salary,EmpRank)
- SELECT EmpId,Empcode,Name,Salary,
- DENSE_RANK() OVER(ORDER BY Salary DESC) AS EmpRank.
- SELECT * FROM CTE WHERE EmpRank = @nthHighest.
How do you find the nth highest salary in hive?
Suresh Bonam yes you can calculate the nth element, see the following example:
- Create sample table (emp=employees) create table emp(id Int, salary Double) row format delimited fields terminated by ‘,’ stored as textfile. …
- Understanding the data. …
- Create query to select unique salaries.
How do you find the nth highest salary without using top keyword?
- select * from employee order by Salary desc offset 1 rows fetch next 1 row only.
- select max(salary) from Employee where salary<(select max(salary) from Employee)
- select MAX(Salary) from Employee WHERE Salary NOT IN (select MAX(Salary) from Employee );
How do you calculate average salary in SQL?
For example, the SQL statement below returns the average salary of unique salary values where the salary is above $25,000 / year. SELECT AVG(DISTINCT salary) AS Avg Salary FROM employees WHERE salary > 25000; If there were two salaries of $30,000/year, only one of these values would be used in the AVG function.
How can find maximum salary and name in SQL?
SELECT MAX(salary) AS Highest salary FROM employees; In this SQL MAX function example, we’ve aliased the MAX(salary) field as Highest salary. As a result, Highest salary will display as the field name when the result set is returned.
Where is 3rd highest salary in Teradata?
SELECT MIN(EmpSalary) from ( SELECT EmpSalary from Employee ORDER BY EmpSalary DESC LIMIT 3 ); You can here just change the nth value after the LIMIT constraint. Here in this the Sub query Select EmpSalary from Employee Order by EmpSalary DESC Limit 3; would return the top 3 salaries of the Employees.
How can we find maximum salary in SQL without using max function?
Find nth Salary Without Using Max or Top In SQL
- SELECT * FROM (
- SELECT ROW_NUMBER() OVER (ORDER BY SALARY DESC) AS rownumber,Salary.
- FROM Employee )
- AS foo.
- WHERE rownumber = n.
How do you find the nth lowest salary in SQL?
Query 2 – To find the lowest-n salaries: SELECT * FROM ( SELECT salary FROM employee ORDER BY salary ASC ) WHERE rownum <= 3 -- replace with the number of salaries you want to retrieve.
Where is second highest salary in spark Dataframe?
Below code snippet give second highest salary.
- valsecond_highest_salary=max_salary. zipWithIndex(). filter(index=>index. _2==1)
- print(Secondhighestsalary=,second_highest_salary. foreach(println))
How do you find all employees with its managers?
In order to find all employees whose salary is greater than their manager, we first need to find employees who are a manager then we compare their salary to find out all employees who earn more than their manager. To find out managers, we create two instances of Employee table e1 and e2 and compare e1.
What is CTE in SQL Server with example?
A Common Table Expression, also called as CTE in short form, is a temporary named result set that you can reference within a SELECT, INSERT, UPDATE, or DELETE statement. The CTE can also be used in a View.
What is rank and Dense_RANK in SQL?
RANK. It assigns the rank number to each row in a partition. It skips the number for similar values. Dense_RANK. It assigns the rank number to each row in a partition.
How do I get the highest value in 3 columns in SQL?
To get the maximum value from three different columns, use the GREATEST() function. Insert some records in the table using insert command. Display all records from the table using select statement.
How do I get top 10 records in SQL Developer?
Returning TOP N Records
- Microsoft SQL Server SELECT TOP 10 column FROM table.
- PostgreSQL and MySQL SELECT column FROM table LIMIT 10.
- Oracle SELECT column FROM table WHERE ROWNUM <= 10.
- Sybase SET rowcount 10 SELECT column FROM table.
- Firebird SELECT FIRST 10 column FROM table.
