This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
in the spec, it clearly says that a path expression in the SELECT clause cannot be composed to get a collection by another path expression. To get a collection, an identification variable must be declared in the FROM clause.
If this is so, then why is the following code correct in one of the enthuware questions:
where, presentations is a collection field in Student !!
the question is in Test 2 of Enthuware. please help...