7 | Drop in Client/server mode not working(); System.out.println( em.createQuery("SELECT COUNT(e) FROM MyEntity e").getSingleResult |
7 | Online backup with JDO with the code em.createQuery("objectdb backup").getSingleResult(); But how do I start it if I am using |
7 | Should derived fields of an EmbeddedId be manually maintained by app code?.getSingleResult(); if (l > Integer.MAX_VALUE) return -1; int i = (int) l; return i |
7 | database migration:153) at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:750) at com.example.dao |
7 | query hint", Thread.class).getSingleResult(); thread.join(); em.close(); emf.close |
1 | unexpected exception - in query:210) at com.objectdb.o.QRR.b(QRR.java:138) at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java |
1 | New entity objects are duplicated on merge cascading"); System.out.println(query.getSingleResult()); em.close(); emf.close |
1 | InternalException - error reading field from "queue" database.objectdb.o.QRR.b(QRR.java:180) at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:654 |
1 | Internal Exception.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:723) [objectdb-2.4.4_05.jar:] ... Caused by: java |
1 | com.objectdb.o.InternalException: java.lang.NullPointerException.getSingleResult(JpaQuery.java:755) ... at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run |
