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81-90 of 200 resultsRefreshWhat is the Java Persistence API (JPA)?. These implementations are Object Relational Mapping (ORM) tools. The mapping bridges between | |
Database Schema Evolution> From any map type to any map type as long as the keys and values are convertible (e.g. from | |
Shared (L2) Entity Cache_Class__Object_Map_">find(MyEntity2.class, Long.valueOf(1), Collections ... "> em.Map_">find(MyEntity2.class, Long | |
Paths and Types in JPQL and Criteria API Instances of user defined persistable classes (entity classes, mapped super classes and embeddable classes) are represented in JPQL by the following types of expressions: maps and values of simple types (number, boolean, string, date). For a path expression | |
javax.persistence.AttributeOverride the mapping of a Basic (whether explicit or default) property or field or Id property or field. May be applied to an entity that extends a mapped superclass or to an embedded field or property to override a basic mapping or id mapping defined by | |
javax.persistence.criteria.SetJoin javax.persistence.metamodel">MapAttribute<X,K,V> map) Create a path corresponding to the referenced map-valued attribute. map-valued attribute. | |
javax.persistence.criteria.Join="Interface in javax.persistence.metamodel">MapAttribute<X,K,V> map) Create a path corresponding to the referenced map-valued attribute ... corresponding to the referenced map-valued attribute. | |
Step 6: Set the Spring XML>2</load-on-startup> </servlet> <servlet-mapping> <servlet-name ... -mapping> <session-config> <session-timeout> 30 </session | |
Step 6: Set the Spring XML;servlet-mapping> <servlet-name>spring</servlet-name> <url-pattern>*.html</url-pattern> </servlet-mapping> <session-config> <session-timeout | |
[ODB1] Chapter 3 - Persistent Classes>List and Map. java.math.BigInteger and java.math ... > and Map) cannot refer to an unsupported collection, or a collection that contains objects |