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javax.persistence.criteria.CriteriaBuilder

> - zero or more restriction predicates IllegalArgumentException - if an argument is a tuple- or array-valued selection item or array-valued selection item

SELECT clause (JPQL / Criteria API)

.name, in query results is referred to as projection. The field values are extracted from (or ... for displaying information efficiently. They are less productive with operations that update or delete ... >tuple or

JPA Queries

> interface (or alternatively the older Query interface ... >TypedQuery or a Query instance. getCriteriaBuilder method or by the 

What is ObjectDB?

to define tables or convert objects to records/records to objects using SQL or ORM, as opposed to when using relational database systems (RDBMS), such as Oracle, DB2, SQL Server or MySQL.

Shared (L2) Entity Cache

>Persistence Unit Settings The shared cache can also be enabled or disabled using a @Cacheable // or ... . This might be useful when the database might be updated by other applications (or using other

Server User List

">The admin attribute (whose value is "true" or "false") Every <user> element may contain one or more <dir>or modify

ORDER BY clause (JPQL / Criteria API)

/Order">Order instances as arguments (or a or descending (DESC). The CriteriaBuilder's or descending Order instance (respectively).

Step 2: Entity Class and Persistence Unit

node (in the [Projects] window) and selecting New > Entity Class... (or ... >persistence.xml file in a text editor (by right clicking and selecting Edit or by double click and then moving to the Source or XML tab in the editor window). Use copy

NetBeans/JPA Spring MVC Web Tutorial

MVC (Model View Controller) web application in NetBeans - using JPA, ObjectDB, Tomcat (or ... > Java JDK 6.0 (or above). NetBeans (Java or All bundle).

[ODB1] Chapter 2 - A Quick Tour

main(String[] args) { 10 11 // Create or open a database and begin a transaction ... a metadata file named either package.jdo (generic name) or Person.jdo (name of the class ... it is recommended to use closeAll() (line 44) or close(...)