umlentity-relationship
How we identify the relation direction in an ER diagram if we use Chens notation?
How we identify the relationship direction in Chen notation?. If we add A has B relationship then can anyone read it as B has A ?
Solution
I think I found an answer for my question after a long time. It is the name of the relationship which provides the direction of the relationship in chen's notation.
This image describe it well
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