I am creating one request form online, where employee generate request in system but his/her boss only able to view those employee's request who are working under him.
For ex: In an organization there are various employees are working under 1 boss.
---------------------
|EmpNo |BossNo |
---------------------
|011 |001 |
|012 |001 |
|013 |001 |
|014 |002 |
---------------------
Here in above table scenario if an employee(012) will generate any request then only boss(001) is able to view that request no one else, same as employee(014) will generate any request then only boss(002) is able to view that request and accept it.
I want to create SQL Query for this..But I am fail to create query for this. Here below is the query
select e1.empno, e1.bossno
from employeedetails as e1
inner join employeedetails as e2
on e1.empno= e2.empno
and e1.bossno= e2.bossno
group by e1.empno, e1.bossno
order by e1.empno, e1.bossno
Because, both table retrieve same values then use join as e1.empno= e2.empno and e1.bossno= e2.bossno
I think so:
select e1AsBoss.empno as idBoss , e2AsEmployer.empno as idEmployer
from employeedetails as e1AsBoss
inner join employeedetails as e2AsEmployer
on e1AsBoss.empno= e2AsEmployer.bossno
group by e1AsBoss.empno, e2AsEmployer.empno
order by e1AsBoss.empno, e2AsEmployer.empno
Something like this:
SELECT request.Info, request.empno, empDetails.EmployeeName
FROM requestTable as Request
INNER JOIN employeedetails AS empDetails ON Request.empno = empDetails.empno
WHERE empDetails.bossno = @IdOfLoggedInEmployee
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