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SecondaryTable annotation

Treimin Clark
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Joined: Nov 12, 2008
Posts: 757
Question number 30 of WhizLabs diagnostic exam uses SecondaryTable annotation. Will this annotation appears on the real exam too?
Raf Szczypiorski
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Joined: Aug 21, 2008
Posts: 383
Didn't see it on the exam. But it is pretty simple - it just tells you that the entity spans many tables, and when a field is mapped, you need to tell which table it is mapped to, but it is only needed when the field actually is in any of the secondary tables (yes, you can have more than 1) - the primary table is the default.
Treimin Clark
Ranch Hand

Joined: Nov 12, 2008
Posts: 757
Thanks Raf.
Hong Anderson
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Joined: Jul 05, 2005
Posts: 1936
Regarding concern about real exam, as I know nobody see every question, questions are randomly selected from pool.


SCJA 1.0, SCJP 1.4, SCWCD 1.4, SCBCD 1.3, SCJP 5.0, SCEA 5, SCBCD 5; OCUP - Fundamental, Intermediate and Advanced; IBM Certified Solution Designer - OOAD, vUML 2; SpringSource Certified Spring Professional
 
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subject: SecondaryTable annotation