We help IT Professionals succeed at work.
Get Started

3 level Self Join

Last Modified: 2012-05-07
I want to create a self join that will select classification details to 3 levels. I have tried various syntax but to no avail. Have attached 3 files

.csv is the ouput of code that gets me two levels
.txt is the code for the above
.doc is a screen dump showing a sample of the levels.
I actaullu only need to drill down the tree for subcontractors and suppliers, not interested in the other top levels.

Watch Question
Top Expert 2010
This problem has been solved!
Unlock 1 Answer and 2 Comments.
See Answer
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE