Tree structure problem

[faisal khan]

Hello
i have the following table having
EMP BOSS SALARY
--------------- --------------- ----------
Albert NULL 1000
Bert Albert 900
Chuck Albert 900
Donna Chuck 800
Eddie Chuck 700
Fred Chuck 600
Faisal Fred 400

it create a tree structure , and i want to write select statement to get
all employees whose boss is chuck
like donna , eddie, fred and faisal too, bcs fred boss is also Chuck
please help me in solving the problem
Faisal

[Jeanne Boyarsky]

Faisal,
You are going to need more than one query. First, you get all the employees whose direct boss is Chuck. Then, you get the employees that have a boss that was returned by your first query. Repeat until your queries don't return any results.