My domain thus far looks like: ~.domain.RenderJob ~.domain.RenderLayer ~.domain.ImageLayer extends ~.domain.RenderLayer
Using Oracle, is there any way I can execute a query to d开发者_运维问答etermine what relationship a specific table has with any other tables in my database? I\'m fiddling with the all_constraints tab
I am having a hard time wrapping my head around data models. Let me start with showing how I would declare the class if I just had to have in-memory objects.
I\'m having a huge problem in modeling this problem. I\'m writing a exam taking application (in MS-Access, but this isn\'t really relevant) and there are a few reports that need to be sent out.
I\'ve got two entities ServiceDownload.java @Entity public class ServiceDownload implements Serializable {
I am probably going to get slaughtered for this, and told to read the manual (which I have, but it has not helped my understanding).
A supply farm can have a transportation document. If present it can be one of two types: internal or external. Both documents share some common data, but have different specialized fields.
Hey, I have a table called products that has a relationship with itself. This table stores products, their sub-products, and then sub-sub-products. When a user searches for the top-most product, this
I have 2 Classes, Parent and Child, with a @OneToMany relationship. Every parent has 0 or more children.
I am developing an application like the stackoverflow, which questions or articles have at less one tag. And one tags must have one or more articles.
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