9 | Date and Time in JPQL and Criteria Queries expressions are re-evaluated on the server on every query execution to reflect the date and time |
9 | Defining a JPA Entity Class. Only the persistent state of the entity object, as reflected by its persistent fields is stored. By default, any |
9 | JPA Metamodel APIThe JPA Metamodel API, which is introduced in JPA 2.0, enables examining the classes, fields and properties of the persistent object model, similarly to the Java reflection API. The main interface of the JPA Metamodel API is: Types (mainly classes) and attributes (persistent field and properties |
9 | CRUD Database Operations with JPA a Double object reflecting the average x value of all the Point objects in the database. Retrieving |
9 | Running JPA Queries object, which is a Long object reflecting the number of Country objects in the database |
9 | Online Backup on the server side). A new subdirectory with a name that reflects the current date and time (e.g |
9 | Database Explorer the Explorer might display cached content that does not reflect the up to date data in the database. In |
9 | JPA Primary Key that is attached to the entity class using the @IdClass annotation. The ID class reflects the primary |
0 | [ODB1] Chapter 3 - Persistent Classes. Only the state of the object as reflected by its persistent fields is stored. Persistent fields, by default |
0 | [ODB1] Chapter 5 - JDO Connections. The type of the exception is a JDOException subclass that reflects the specific error that occurred |
