ObjectDB ObjectDB

Internal Website Search

131-140 of 200 resultsRefresh
59

In version 2.5.2_05 does not work greatest by Date

In earlier versions this query worked fine. In version 2.5.2_05 does not work .orderBy(cb.desc(cb.greatest(root.get("createDate").as(Date.class)))).distinct(true) Thank you for your help. galandor Orlov Sergey Please try build 2.5.2_06 that should fix this regression (of casting to Date). support Support
59

Field in Generic Class not persisted?

Hi, I am trying to persist a class which is extended from an generic class - but fields declared inside the generic class are not persisted - is that expected? I assume it can be done b/c this field can be recovered after serialisation/deserialization. Here is an code to demonstrate the problem
59

The drop code word does not work?

Using ObjectDB in embedded mode, I tried the following while test running: EntityManagerFactory emf =             Persistence.createEntityManagerFactory("objectdb:punkter.odb;drop"); The drop-codeword does not seem to work - I must manually delete the database file each time. I get no errors
58

Merge with Parent/Child entities not possible

Merge with Parent/Child entities not possible
58

Undeploying Glassfish web application does not disconnect from ObjectDB

Undeploying Glassfish web application does not disconnect from ObjectDB
58

Entity not removed 100%

Entity not removed 100%
58

JPA JPQL WHERE clause for IN :variable not working if variable is a list of Enums

JPA JPQL WHERE clause for IN :variable not working if variable is a list of Enums
11

Unexpected not reproducable exception in a query

Unexpected not reproducable exception in a query
11

Unexpected not reproducable exception during commit

Unexpected not reproducable exception during commit
11

Alias not used in ORDER BY

Alias not used in ORDER BY

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