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.containers.EJBContainerTransactionManager.checkExceptionClientTx(EJBContainerTransactionManager.java:665) at com.sun.ejb.containers.EJBContainerTransactionManager.postInvokeTx(EJBContainerTransactionManager.java:507) at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4475

clause is always the last in the query processing chain. If a query contains both an ORDER BY clause

a simple database that contains points in the plane. Each point is represented by an object

contains a snapshot of the execution stack of its thread at the time it was created. It can also contain a message string that gives more information about the error. Finally, it can contain a cause ... exception. Throwing a "wrapped exception" (i.e., an exception containing a cause) allows the upper

that are contained in join tables will be locked if the javax.persistence.lock.scopecontained in join tables will be locked if the javax.persistence.lock.scopecontains the foreign key will also be locked, but not the state of the referenced entities

zip file. The distribution zip contains everything necessary (no external dependencies).

> The database in this tutorial contains Point entity objects. We will use a simple JPQL query

N-Tier). contains the following sections

(String,Object) method should be a String containing a SQL SELECTcontaining the results of the subquery execution. If the same value of variableDeclaration ... declaration is a String containing one or more query parameter declarations

- the file containing the Properties - the stream containing the Properties - the JNDI location containing the PersistenceManagerFactory