ObjectDB ObjectDB

Internal Website Search

81-90 of 120 resultsRefresh

Level 2 cache not hit in @ManyToOne

. You can change this behavior by setting the "objectdb.result-fetch" query hint to LAZY. By doing

Problems with Tutorials » JPA Web App (Tomcat) » NetBeans JPA Web App

output? What is the target on build-impl.xml:686 ? That might be a big hint as to where the build is failing. Regards, Erick erick.rosas Erick

Performance in SELECT statement

<TestEntity> results = query.getResultList(); I would be very happy if someone could give me a hint

performance limit

the objectdb.result-fetch query's hint in order to separate query execution from result loading. Loading

Memory consumption of empty Strings

which Strings should be loaded via the String.internal() function. Hint for this enhancement

Database Inconsistency or corruption

someone already faced a similar problem ? Any hint is welcome ? junior Lekane Nimpa, Junior Your report does not

JPA and handling large data sets

the way is slow. We have an own entity for storing binary data (pictures, documents). Hint

Enhancement Check

instanceof com.objectdb.spi.SignedType support Support Hello, thank you for the hint, it performs

NullPointer when accessing entity field

this time. Could you provide us some hint what is the cause of this problem? Thanks Marta Maruta M

Removed entities can be found by query in the same transaction

a complex scenario. Maybe you have a hint how we can better analyze the issue or do you have an idea

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