About SELECT

51-60 of 200Refresh
Tutorial
20

Getting Started with JPA - Eclipse Project

: Select File > Import... > Maven > Existing Maven Projects and click Next. Select the points-console directory as Root Directory and press ENTER. Select the project and click Finish. Run the project in Eclipse: Right click the project node and select Run As > Java Application. Select Main - point and click OK.
Manual
20

JPA Named Queries

="SELECT c FROM Country c") The @NamedQuery annotation contains four elements ... class. But since the scope of named queries is the entire persistence unit, names should be selected ... ", query="SELECT c FROM Country c") public class Country { ... } Attaching multiple named
Manual
17

DELETE Queries in JPA/JPQL

an alternative way for deleting entity objects. Unlike SELECT queries, which are used to retrieve data from ... returns the number of objects that have been deleted by the query. Selective Deletion The structure of DELETE queries is very simple relative to the structure of SELECT queries. DELETE queries
Tutorial
17

Java EE 6 JPA Tutorial - Eclipse Project

: Select File > Import... > Maven > Existing Maven Projects and click Next. Select the guestbook-jee6 directory as Root Directory and press ENTER. Select the project and click Finish. Run the project in Eclipse: Right click the project node and select Run As > Run On Server. (this command is available
Tutorial
17

JPA Web App Tutorial - Eclipse Project

the project zip file: JPA Web App - 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: Right
Manual
17

Query Parameters in JPA

( "SELECT c FROM Country c WHERE c.name = :name", Country.class); return query.setParameter ... .createQuery( "SELECT c FROM Country c WHERE c.name = ?1", Country.class); return query ... (assuming that meaningful names are selected). Therefore, they are preferred over ordinal parameters
Tutorial
17

Spring MVC JPA Tutorial - Eclipse Project

zip file: Spring MVC JPA - Maven Project (8KB) 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
17

Step 1: Create a Java EE Web Project

] dialog box, e.g. by using File > New Project... Select Java Web > Web Application and click Next. Choose a Project Name (e.g. Guestbook) and click Next. Select GlassFish Server 3 (or above) and Java EE ... ] window and select Add Jar/Folder... Select the objectdb.jar file from the bin subdirectory
Tutorial
17

Step 1: Create a Web Project

. by using File > New Project... Select Java Web > Web Application and click Next. Choose a Project Name (e.g. Guestbook) and click Next. Select Apache Tomcat 6 as the Server. Note ... and select Add Jar/Folder... Select the objectdb.jar file from the bin subdirectory of the ObjectDB
Tutorial
17

Step 2: Entity Class and Persistence Unit

) and selecting New > Class. Enter guest as the package name - use exactly that case sensitive package ... the [Project Explorer] window) and selecting New > Folder (or New > Other... > General > Folder and clicking Next). Select the project src folder as a parent folder, enter META-INF as a new folder