7.1. The Seven Relationship Types
Seven types of relationships can exist between entity beans. There are four types of cardinality: one-to-one, one-to-many, many-to-one, and many-to-many. In addition, each ...
7.2. Mapping Collection-Based Relationships
The one-to-many and many-to-many examples we've seen so far have used the java.util.Collection
and java.util.Set
types. The Java Persistence specification also allows you to represent a relati...
7.3. Detached Entities and FetchType
In Chapter 5, we discussed how managed entity instances become detached from a persistence context when the persistence context ends. Since these entity instances are no longer managed by any persistence contex...
AJAX popular information C# language guides Windows books and cookbooks
.......
С 2009 года мы стали переводить структура сайта на различные языки. Сайт теперь будет содержать книги не только на английском языке, но также и на других европейских языках, в том числе и на Русском языке.
