About addition

forum_thread

adding tutorial videos to youtube

Hello , it will be good for you to add video tutorials for objectdb and explorer on youtube. #1 2013-02-02 22:45 Hello , it will be good for you to add video tutorials for objectdb and explorer on youtube. ...

 
forum_thread

Eclipse Browser

Request for an eclipse browser plugin. Ideally this plugin would allow read-only access to embedded databases. #1 2010-05-22 19:08 Request for an eclipse browser plugin. Ideally this plugin would allow read-only access to embedded databases. ...

 
manual

ORDER BY clause (JPQL / Criteria API)

Explains how to use the ORDER BY clause in a JPA/JPQL query. The ORDER BY clause specifies a required order for the query results. Any JPQL query that does not include an ORDER BY clause produces results in an undefined and non-deterministic order. This page covers the following topics: ...

 
api-jpa

javax.persistence.NonUniqueResultException

Thrown by the persistence provider when Query.getSingleResult() or TypedQuery.getSingleResult() is executed on a query and there is more than one result from the query.(Exception of JPA)

 
forum_thread

InternalException - reporting as requested

[ObjectDB 2.5.5_05] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_05 (on Linux 3.13.0-29-generic). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com.objectdb.o.QNF.I(QNF.java:1306) at com.objectdb.o.QNF.k(QNF.java:315) at com.objectdb.o.QNF.H(QNF.java:1264) at com.objectdb.o.QNF.k(QNF.java:210) at com.objectdb.o.QNF.t(QNF.java:611) #1 2014-06-08 17:54 [ObjectDB 2.5.5_05] Unexpected exception (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_05 (on ...

 
api-jpa

javax.persistence.NoResultException

Thrown by the persistence provider when Query.getSingleResult() or TypedQuery.getSingleResult()is executed on a query and there is no result to return.(Exception of JPA)

 
issue

BIRT Driver Improvements

Currently the ObjectDB BIRT driver has the following limitations that should be fixed: It works with Eclipse 3.6 and BIRT 2.6 but not with Eclipse 3.7 and BIRT 3.7. It is bound to a specific ObjectDB version that it contains. ... has been updated and now it can work on Eclipse 3.7. In addition, the plugin doesn't contain a specific version of ObjectDB ...

 
manual

JPA Query Structure (JPQL / Criteria)

Explains the structure of a JPQL query, which consists of 6 clauses: SELECT, FROM, WHERE, GROUP BY, HAVING, ORDER BY.... and persistent fields, which are case sensitive. In addition, string literals are also case sensitive (e.g. "ORM" and "orm" are ...

 
release

2.5.0

Release date: 2013-04-16 Download (5.42 MB) Binary:  objectdb-2.5.0.zip You should start by following a  tutorial or reading the manual ...

 
api-jpa

javax.persistence.QueryTimeoutException

Thrown by the persistence provider when a query times out and only the statement is rolled back.(Exception of JPA)