ObjectDB ObjectDB

Internal Website Search

31-40 of 102 resultsRefresh
12

zip file or JAR manifest missing

(error 301) at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:620) at src.run.txt2db ... .g(QRR.java:220) at com.objectdb.o.QRR.b(QRR.java:143) at com.objectdb.jpa.JpaQuery.getSingleResult ... = (ItemList)q2.getSingleResult(); } catch (NoResultException e) { item = new ItemList
12

Visibility of changes in Transaction is not visible to a JPA QL Query

);   try {    return q.getSingleResult();   } catch (javax.persistence.NoResultException ex ... );   try {    return q.getSingleResult();   } catch (javax.persistence.NoResultException ex ... q.getSingleResult();   } and call it within the UserTransaction; ResultStuff results = new
12

how to query by properties of onetomany relations? (Error 990)

(QRR.java:220) at com.objectdb.o.QRR.b(QRR.java:143) at com.objectdb.jpa.JpaQuery.getSingleResult ... : " + query.getSingleResult());         em.close();         emf.close();     }         @Entity ... >' through 'name' is invalid (error 763) at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java
10

Tutorial issue

) at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:754) at tutorial.Main.main(Main ... .getSingleResult(JpaQuery.java:747) ... 1 more willstewart Will Stewart As the error message indicates
10

License Activation Change and Checking Activation

.class).getSingleResult(); support Support This query always returns false in my case. The server ... .getSingleResult(JpaQuery.java:747) mosi0815 Ralph Moser Sorry, hopefully build 2.5.5_03 should work fine. support Support
2

Threaded Test - Failed to commit transaction: Unexpected internal exception

:220) at com.objectdb.o.QRR.b(QRR.java:143) at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery ... ).getSingleResult();                 em.remove(p);                 em.getTransaction().commit ... getSingleResult. The result size was evaluated to fixed size of 100 bytes, keeping much more results in cache
2

Unexpected exception when execute query without enhanced entities

) at com.objectdb.o.QRR.i(QRR.java:154) at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery ... ) ~[na:na] at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:769) ~[na:na] ... Caused ... ] at com.objectdb.o.QRR.i(QRR.java:154) ~[na:na] at com.objectdb.jpa.JpaQuery.getSingleResult
2

Issue with cascade delete & add/remove

).getSingleResult();         em.getTransaction().begin();         Address address_1 = contact.getAddresses().get(0 ... (             "SELECT COUNT(a) FROM Address a WHERE street = '1'")             .getSingleResult ... (a) FROM Address a WHERE street = '2'")             .getSingleResult()).intValue
2

Online Backup degrades responsiveness.

); Thread backupThread = backupQuery.getSingleResult(); backupThread.join ... = backupQuery.getSingleResult(); backupThread.join(); getLogger(this).info ... = backupQuery.getSingleResult(); backupThread.join(); getLogger(this).info("Backup
2

Server crash - Mismatch client-server protocol prefix

-server protocol prefix (error 523) at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java ... ) at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:716) ... 27 more I realize

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.

Need Help?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support