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1:1 relationship between flight & Segment ?

Vinay Singh
Ranch Hand

Joined: Dec 15, 2004
Posts: 174
If we consider flight from Amsterdam - Sydney, lets assume that it consists of 2 segments
Amsterdam- Dubai
Dubai - Sydney

With each segment is a unique flight no lets say A111 & B222
On a given day there can be more than one flight from Amsterdam to Dubai.
If yes then how can we have 1:1 relationship between segment and flight ?

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Samuel Pessorrusso
Ranch Hand

Joined: Jul 21, 2005
Posts: 164

I have spent two weeks thinking in this issue and, in the end, I decide to change the relationship. You can do whatever you think it is correct, just justify you design. If you search at the forum you will realize that there are a lot of people who had passed changing and not changing the relationship.
But I couldn�t find a way of using the given relationships and I decided to change it.

If you search at the forum, you will find a lot of posts trying to explain what is a Flight, a Segment, Leg, etc�

Best regards.
Vinay Singh
Ranch Hand

Joined: Dec 15, 2004
Posts: 174
I guess you are right.
Its best to make an assumption and move forward.No trying to break your head over something you have no control.
Don't get me started about those stupid light bulbs.
subject: 1:1 relationship between flight & Segment ?
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