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3

javax.persistence.criteria.SetJoin

collection that has been specified as a java.util.Set. Since: JPA 2.0 Selection<X> alias(String name ... expression of the given type Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName) Create a fetch join ... exist Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName, JoinType jt) Create a fetch join
3

javax.persistence.criteria.Join

JPA criteria API's Join in Chapter 4 of the ObjectDB/JPA manual. Selection<X> alias(String name ... expression of the given type Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName) Create a fetch join ... exist Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName, JoinType jt) Create a fetch join
3

javax.persistence.criteria.PluralJoin

Selection<X> alias(String name) Assigns an alias to the selection item. Assigns an alias ... of the expression Returns: new expression of the given type Since: JPA 2.0 Fetch<X,Y> fetch(String ... - if attribute of the given name does not exist Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName
3

javax.persistence.criteria.ListJoin

collection that has been specified as a java.util.List. Since: JPA 2.0 Selection<X> alias(String name ... expression of the given type Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName) Create a fetch join ... not exist Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName, JoinType jt) Create a fetch join
3

java.lang.Throwable

a message string that gives more information about the error. Finally, it can contain a cause ... have two constructors, one that takes no arguments and one that takes a String argument that can be used ... with them should have two more constructors, one that takes a Throwable (the cause), and one that takes a String
3

javax.persistence.criteria.From

belonging to the type. Since: JPA 2.0 Selection<X> alias(String name) Assigns an alias to the selection ... Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName) Create a fetch join to the specified attribute using ... > fetch(String attributeName, JoinType jt) Create a fetch join to the specified attribute using
3

javax.persistence.criteria.CollectionJoin

<X> alias(String name) Assigns an alias to the selection item. Assigns an alias to the selection item ... of the expression Returns: new expression of the given type Since: JPA 2.0 Fetch<X,Y> fetch(String ... of the given name does not exist Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName, JoinType jt
3

javax.persistence.criteria.Root

of the ObjectDB/JPA manual. Selection<X> alias(String name) Assigns an alias to the selection item. Assigns ... > fetch(String attributeName) Create a fetch join to the specified attribute using an inner join ... : IllegalArgumentException - if attribute of the given name does not exist Since: JPA 2.0 Fetch<X,Y> fetch(String
3

javax.persistence.criteria.MapJoin

collection that has been specified as a java.util.Map. Since: JPA 2.0 Selection<X> alias(String name ... : expression corresponding to the map entry Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName) Create ... name does not exist Since: JPA 2.0 Fetch<X,Y> fetch(String attributeName, JoinType jt) Create a fetch
0

javax.jdo.JDOOptimisticVerificationException

. Since: JDO 1.0.1 JDOOptimisticVerificationException(String msg) Constructs a new ... JDOOptimisticVerificationException(String msg, Object failed) Constructs a new ... . failed - the failed object. Since: JDO 1.0.1 JDOOptimisticVerificationException(String msg

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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