Multiple where clause in a master detail, using Forms Builder

I'm developing an application with Forms builder 9i.  I have a master-detail relation and I need to have a multiple where clause.  Something like:
Is it possible?
If so, how?
Many thanks!
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Helena Markováprogrammer-analystCommented:
You have to modify join condition property of relation.

- compound joins can be entered in the following format:

block1.item1 = block2.item1 AND block1.item2 = block2.item2

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
The_JokerAuthor Commented:
Like ou you said, block1.item1 = block2.item1 AND block1.item2 = block2.item2
it works.
But I need to have an OR not an AND to join togheter
I have a 0:n, 0:n relation between two tables without an intermediate table between
I have put the primary key of one table in the other and there can be up to 4 foreign keys coming from the first table.
It's hard to explain...I don't know if you understand!!
Well thanks.
Helena Markováprogrammer-analystCommented:
Maybe block2 can be based on a view ...
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Java App Servers

From novice to tech pro — start learning today.