i’m using IntelliJ 15.0.3,I connect oracle database 10g,then i want to create jpa entity. open Import Database Schema Dialog,and Choose a table named:CD_AREA_DICT When Click ok ,I get the error:Cannot generate Mapping xml. how can i fix this? Answer You have to select XML mapping file (usually orm.xml) in your project or simply add new one using [+] button. You
Tag: mapping
What is the “owning side” in an ORM mapping?
What exactly does the owning side mean? What is an explanation with some mapping examples (one to many, one to one, many to one)? The following text is an excerpt from the description of @OneToOne in Java EE 6 documentation. You can see the concept owning side in it. Defines a single-valued association to another entity that has one-to-one multiplicity.