ObjectDB ObjectDB

Internal Website Search

91-100 of 137 resultsRefresh

OutOfMemoryError on search after update on DB created with DB Doctor

1339 Feb 19 16:35 objectdb.conf -rw-r--r-- 1 root root 1073741824 Mar 11 12:40

significant performance decrease

settings, current objectdb.conf is: <!-- ObjectDB Configuration --> <objectdb> <general> <temp

First persist takes long time

objectDB.conf for the example: <cascade-persist always="auto" on-persist="true" on-commit="true

2.4.7 Fetch

am noticing in 2.4.7 that 'fetch' cannot be added to objectdb.conf so, wondering how to enable 'eager' fetching of collections ? Dave dmoshal David Moshal The question is unclear. Is it something new or different in version 2.4.7? Eager fetching has always been set by annotations or in queries, not in the configuration. support Support

PersistenceException UserException: Failed to validate persistence.xml

properties in configuration are "org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl@fdaf18ee

Doctor for large database

.conf file with the activation code, as usual, where ObjectDB expects it. support Support

JDO sequences from ORM file

the logging level to "debug" in objectdb.conf, but sequences don't seem to be mentioned in the output

EntityManagerFactory Fails To Swtich Over To Slave When Master Is Unavailable

.M(CLS.java:122) ... 7 more Failed to create entity manager. I've attached the objectdb.conf files

ArrayIndexOutOfBoundsException: -1

.jar;test.jar PersistTest I've attached the test jar, a jar containing the source and the odjectdb.conf

Enhancing a class causes it to not save changes.

logs for both the enhanced and unenhanced versions, and the objectdb.conf. -------------Update

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