About ENABLE_SELECTIVE

91-100 of 200Refresh
Tutorial
4

Spring MVC JPA Tutorial - Eclipse Project

zip file: Spring MVC JPA - Maven Project (7KB). Open the Maven project in Eclipse: Select File > Import... > Maven > Existing Maven Projects and click Next. Select the guestbook-spring directory as Root Directory and press ENTER. Select the project and click Finish. Run the project in Eclipse: Right
Tutorial
4

JPA Web App Tutorial - Eclipse Project [2015-06-02]

the project zip file: JPA Web Application - Maven Project (6KB). Open the Maven project in Eclipse: Select File > Import... > Maven > Existing Maven Projects and click Next. Select the guestbook-web directory as Root Directory and press ENTER. Select the project and click Finish. Run the project in Eclipse
Tutorial
4

JPA Web App Tutorial - Eclipse Project

the project zip file: JPA Web Application - Maven Project (6KB). Open the Maven project in Eclipse: Select File > Import... > Maven > Existing Maven Projects and click Next. Select the guestbook-web directory as Root Directory and press ENTER. Select the project and click Finish. Run the project in Eclipse
JPA Doc
4

javax.persistence.Cacheable

javax.persistence Annotation Cacheable Target: Classes Specifies whether an entity should be cached if caching is enabled when the value of the persistence.xml caching element is ENABLE_SELECTIVE or DISABLE_SELECTIVE. The value of the Cacheable annotation is inherited by subclasses
Manual
4

JPA / JDO Class Enhancer

to be enhanced. Enhancement improves efficiency in three ways: Enhanced code enables efficient ... notifies ObjectDB whenever a persistent field is modified. Enhanced code enables lazy loading
Manual
4

Locking in JPA

by another transaction. When using ObjectDB, optimistic locking is enabled by default and fully ... is completely automatic and enabled by default in ObjectDB, regardless if a version field (which is required by
JPA Doc
4

javax.persistence.criteria.CriteriaQuery

roots Since: JPA 2.0 Selection getSelection() Return the selection of the query, or null if no selection has been set. Return the selection of the query, or null if no selection has been set. Returns: selection item Since: JPA 2.0 AbstractQuery groupBy(List> grouping) Specify
Tutorial
4

Step 1: Create a Java Project

We start by creating a new NetBeans Project: Open the [New Project] dialog box, e.g. by using File > New Project... Select Java > Java Application and click Next. Choose a Project Name (e.g. Tutorial ... ] window and select Add Jar/Folder... Select the objectdb.jar file from the bin subdirectory
Manual
4

UPDATE SET Queries in JPA/JPQL

an alternative way for updating entity objects. Unlike SELECT queries, which are used to retrieve data from ... method returns the number of objects that have been modified by the query. Selective Update UPDATE ... , which is essential for updating selected entity objects, is supported. For example, the following query updates
Manual
4

UPDATE SET Queries in JPA/JPQL [2011-11-22]

an alternative way for updating entity objects. Unlike SELECT queries, which are used to retrieve data from ... method returns the number of objects that have been modified by the query. Selective Update UPDATE ... , which is essential for updating selected entity objects, is supported. For example, the following query updates