ObjectDB ObjectDB

Internal Website Search

171-180 of 200 resultsRefresh
5

Query filter comparing Dates

may require maintaining multiple modes), changes are considered very carefully. Hopefully
5

Explorer and multi-thread

When I use explorer.exe to browse the database in objectdb, eclipse tells me another app occupy it, then how can objectdb support multi-thread? gzdillon Lai Yang Multithreading refers to the ability to use the same database in multiple threads of the same process (same JVM) simultaneously
5

Does "error 522" (connect timed out) have something to do with restrictions despite license activation?

I've been trying to save a class with nested foreign keys, using a db inside an EC2 with Server license I hope I activated. It successfully saves simple classes, but it's not as easy as classes with multiple foreign keys. Indeed, it returns the following error: Failed to connect to server 35.181
5

Possible issue for JPQL IN expression

once and run multiple times with different string collections. support Support
5

Query for objects persisted within the same transaction

I have a question concerning reading uncommited entities with query, within active transaction. For example, I read data from file. Each line contains value of one of entity's attributes but those values are not unique, so it's possible to have a multiple instances of the same entity. To eliminate
5

Fetching Collections Puzzle

tried this through ObejectDB, it might work for multiple here.) Erick erick.rosas Erick Thankyou
5

LazyInitialization / join fetch

that carries the tabla Items . Being a company that has multiple items , a user charge
1

database corrupt

of problems as we start now with our worldwide multiplication. Please advice what we should change in
1

again merger missing logs + objectdb exception

one database page are split by ObjectDB into multiple sections and each section is stored in a separate page
1

Error 990 when querying a class with persistence-capable-superclass

by multiple begin and commit transaction IRule rule = new Rule();   ...     dbService

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