ObjectDB ObjectDB

Internal Website Search

71-80 of 87 resultsRefresh
7

Remove a modified entity cause an optimistic lock exception

). Can you explain the optimistic lock exception? It seems that the first level cache contains yet a dirty entity
7

locks on pure query activities

="false" on-commit="true" /> <dirty-tracking arrays="true" /> </entities> <schema> </schema
7

Performance tuning, best practices

serialization="false" /> <cascade-persist always="auto" on-persist="false" on-commit="true" /> <dirty
7

Out of memory

-persist always="auto" on-persist="false" on-commit="true" /> <dirty-tracking arrays
7

ObjectDB Enincompatible with Quarkus?

" on-commit="true" /> <dirty-tracking arrays="false" /> </entities> <schema> </schema
7

Performance Issues After Migrating to ObjectDB - Urgent Assistance Required

always="auto" on-persist="false" on-commit="true" />                 <dirty-tracking arrays="false
7

Query results are not up to date for entities, not primitives

" />   <cascade-persist always="auto" on-persist="false" on-commit="true" />   <dirty-tracking
7

Different behavior with persist() and queried instances?

it becomes a regular java.util.Array again which of course doesn't mark the object dirty when getting changed
7

Schema migration - long to String

a workaround you can read and write (after making them dirty) all the instances of that modified type
1

Unable to stop server after starting in SSL mode

" /> <cascade-persist always="false" on-persist="false" on-commit="false" /> <dirty-tracking arrays

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