Answer / susmita

6. HOW TO FIND 6TH HIGHEST SALARY?




with ta
as
(
select distinct top 6 salary from tblemp order by salary desc
)
select min(salary) from ta

Answer / basha

2)Dispaly all managers from table(Manager id is same as Empid)

select * from employee where empid in
(select distinct mgrid from employee)

Answer / sahil chawla

Select MIN(s.salary) FROM
(SELECT salary FROM Employee ORDER BY salary DESC limit 6)s

Answer / daisy

1) select all the Employees who does not have phone?

select * from employees where empid not in (select empid
from phone)

2)Dispaly all managers from table(Manager id is same as
Empid)

select * from employees emp where emp.employeeid = emp.mgrid

3)How to know How many tables contain Empno as a column in
database?

4)Find duplicate rows in a table or if we have table with
one column which
has many records which are not distinct. How to find out
the distinct
values from that column and number of times it's repeated?

select salary,count(salary) as Repeat from employees group
by salary having salary > 1

5) How to delete the rows which are duplicate?(Don't remove
both duplicate
records.)
WITH [T ORDERED BY ROWID] AS

(SELECT ROW_NUMBER() OVER (ORDER BY product_name ASC) AS
ROWID, * FROM product where product_name ='Scale')

DELETE FROM [T ORDERED BY ROWID] WHERE ROWID <> 1

6)How to find the 6th highest salary?

SELECT TOP 1 salary

FROM (

SELECT DISTINCT TOP 6 salary

FROM employee

ORDER BY salary DESC) a

ORDER BY salary

Answer / kotesh

6)How to find the 6th highest salary?

select level,max(salary)
from employee
where level=6
connect by prior salary >salary
group by level;

Answer / anil babu

How to find the 6th highest salary?


select s.salary from
(select ROW_NUMBER() over (order by salary desc) as sno,Empid,salary from tbl_Emp )s where sno=6

Answer / sabarinathan

HOW TO FIND 6TH HIGHEST SALARY?

SELCT * FROM(
SELECT *,RANK() OVER(ORDER BY SALARY) RN FROM TBLSALARY) S
WHERE RN=6

Answer / sabarinathan

How many tables contain Empno as a column in database?

select count(*) from database.sys.columns where name='comp_id'

Answer / pasha

How to find sixth highest salary?

--count number of rows first

select count(salary) from employee

select salary from employee where salary=(select max(salary)
from (select top 6 salary from (select top 6 salary from
employee order by salary asc) b order by salary asc) c)

Answer / noopur shrivastava

delete empid from employee e ,phone p where e.rowid !=
p.rowid;

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