 1 | .jpa.JpaQuery.getSingleResult(JpaQuery.java:757) [objectdb.jar:]
at com.example.dao.TvrtkaDAO ... :]
at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:757) [objectdb.jar:]
at com.example |
1 | .onObjectDBError(OBC.java:1504) ~[objectdb-2.6.6.jar:na]
at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery ... ]
at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:750) ~[objectdb-2.6.6.jar:na]
... 120 |
1 | ").getSingleResult(); e.increaseValue(); e = (MyEntity)em.createQuery("select m from MyEntity m").getSingleResult(); em.remove(e); em.getTransaction().commit |
1 | -server protocol prefix (error 523)
at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery ... )
at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:716)
... 27 more I |
1 | )
at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:754)
at tutorial.Main.main(Main ... .getSingleResult(JpaQuery.java:747)
... 1 more As the error message indicates you have two different |
1 | )
at com.objectdb.o.OBC.onObjectDBError(OBC.java:1485)
at com.objectdb.jpa.JpaQuery.getSingleResult ... .jpa.JpaQuery.getSingleResult(JpaQuery.java:695) any idea??? Alex Even this simple code causes |
1 | Point p");
System.out.println("Total Points: " + q1. getSingleResult());
// 2
Query q2 ... . getSingleResult());
// 3 get all points
TypedQuery query =
em.createQuery("SELECT p FROM |
1 | .objectdb.o.QRR.f(QRR.java:153)
at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:750)
at com.querydsl.jpa.impl.AbstractJPAQuery.getSingleResult(AbstractJPAQuery.java:183)
at com.querydsl.jpa |
1 | :
boolean isActivated =
em.createQuery("objectdb activation", boolean.class).getSingleResult(); Perfect! Thank you. CK1000 zmirc |
1 | .createQuery("SELECT e FROM Child e", Child.class).getSingleResult(); because Main.CHILD_ID |