ObjectDB Database Search

We are decided to move our products from 2 .6.1.b06 to 2 .8.4, could you confirm that new objectDb 2 .8.4 is fully compatible with many already created databases based on 2 .6.1? So, it means that we need to be sure that new objectDb 2 .8.4 could read/write to databases created by 2 .6.1. Please confirm

ObjectDB 2 . 2 has been released and it includes important additions and fixes: Added full support of JPA 2 Criteria Queries API ( issue #10 ) Added full support of JPA 2 Metamodel API ( issue #9 ... the ObjectDB Doctor of version 2 . 2 in repair mode on existing database files, and to switch to the new

Hi , in my database i want to fetch resultlist as big chunks.JPA 2 . 2 has new feature named Stream ... objectdb for JPA 2 . 2 ?  eix128 Kadir BAŞOL We hope to support this feature soon ... , similarly to the way that JPA 2 . 2 streams work. To free memory, however you will have to clear

.objectdb.com/forum/2845 for queries we are using hgzpincher Hans-Georg Zwicker Version 2 .8.9_01 ... in version 2 .8.9_02 but maybe there is another relevant query performance regression that has not been fixed. Changes in versions 2 .8.9_03 - 2 .8.9_06 are not expected to affect queries. An attempt

updated ObjectDB from 2 .5.6.x to 2 .5.7_03. Maybe this will save someone a bit of time and effort. - Ron AlphaOne Ron Brennan Actually build 2 .5.6 should also support Java 8 ... . But maybe build  2 .5.7_03 is somehow better for Java 8. Thanks for the report. support Support

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

there are also issues with GlassFish 3.1. 2 (GlassFish 3.1.1 may work better with ObjectDB ... 2 .4.3 can be used with JBoss AS 7.1.1. As discussed in this forum thread - you will have to: Add ... ;directory). Add to the persistence.xml file a request to load the ObjectDB module. Build 2 .4.3 fixes

. Your code should work again with build 2 . 2 .7_09. support Support

also if returning to 2 .4.4_06 solves the problem. If the problem can be reproduced by a test case

Memory Leaks after COMMIT operation (checked on versions 2.6.5 & 2.6.6.b01)

- we restarted to try to use 2 .8.1 instead of 2 .7.6 - we did a doctor on the database ... in 2 .7.6 around 5-10 seconds takes in 2 .8.1 around 150-200 seconds: SELECT DISTINCT o.parentNode ... . It seems that running your query on your sample database with version 2 .8.1 is slower

Can't deploy objectDB ver 2 .4.5 or later using GlassFish 3.1. 2 , NetBeans 7. 2 .1 Win 7 & 8. ObjectDB Version 2 .4.4 is working good. [#|2012-12-18T05:26:53.167-0800|SEVERE|glassfish3.1. 2 |javax.enterprise.system.core.com.sun.enterprise.v3.server|_ThreadID=44;_ThreadName=Thread- 2 ;|java.lang

reporting issue as requested  [ObjectDB 2 . 2 .5_02] Unexpected exception (Error 990) Generated ... you for your report. Build 2 . 2 .5_09 should fix this NullPointerException . support Support Thank you for a quick turnaround. I can confirm it fixed using Build 2 . 2 .5_10 longpat Brian O'Hare

I was experiencing an exception so I did a test to reproduce it.   here it is. [ObjectDB 2 . 2 .6_02] Unexpected exception (Error 990) Generated by Java HotSpot(TM) Client VM 1.6.0_17 (on Windows ... O'Hare Thank you for your report and for the test. Please try build 2 . 2 .6_03 that should fix this exception. support Support

Following query caused NULL pointer exception. Also this query worked fine on ObjectDb 2 .6.4b6 ... customers. 2 . Attached screenshot + database exampe Harman Alexander Golyshkin Thank you for this report. It seems to be related to the previous regression issue that you found. Build 2 .6.5_01 should fix it. support Support

evolution (regression of 2 . 2 .0). Fixed a bug in queries on large objects . Fixed a bug in using persistent properties with incomplete enhancement.

Added full support of JPA 2 Criteria Queries API ( issue #10 ) Added full support of JPA 2 Metamodel API ( issue #9 ) Added non optional field validation (throwing an exception on null value). Improved ObjectDB Doctor to handle additional issues. Improved query execution planner. Improved

Hello, I would have commented in this Thread but somehow I wasn't able to. Now again 2 years later and objectdb still does not support LocalDate? com.objectdb.o._RollbackException: Failed to commit ... ObjectDB version 2 .8.3 supports fields of types: LocalDate, LocalTime, LocalDateTime

3.x. JDO updated to API version 3. 2 .1 (API only, no new functionality). Note: JDO is not expected

a synchronization bug ( issue #1643 ). Fixed a regression of build 2 .6.1_03 in supporting interfaces in

ObjectDB 2.2.8

ObjectDB 2.2.5

ObjectDB 2.3.2

ObjectDB 2.2.7

ObjectDB 2.4.2

ObjectDB 2.9.2_03

ObjectDB 2.2.4

ObjectDB 2.0.2

ObjectDB 2.2.1

ObjectDB 2.5.2

ObjectDB 2.2.6

ObjectDB 2.7.2

ObjectDB 2.9.2_01

ObjectDB 2.8.2

ObjectDB 2.2.9

ObjectDB 2.9.2_02

to EntityGraph and Subgraph . See Also: EntityGraph Subgraph Since: Jakarta Persistence (JPA) 3. 2 Public ... is not an attribute of this entity.. Since: Jakarta Persistence (JPA) 3. 2 AttributeNode ... Persistence (JPA) 3. 2 void addAttributeNodes ( String... attributeName ) Add one or more attribute

Persistence (JPA) 2 .1 Public Instance Methods AttributeNode addAttributeNode ( String attributeName ... .. Since: Jakarta Persistence (JPA) 3. 2 AttributeNode addAttributeNode ( Attribute attribute ) Get an existing ... : IllegalStateException - if the EntityGraph has been statically defined. Since: Jakarta Persistence (JPA) 3. 2 void

query construction. Since: Jakarta Persistence (JPA) 2 .0 Public Instance Methods Selection alias ... Persistence (JPA) 3. 2 Predicate equalTo ( Expression value ) Create a predicate to test ... to be tested against Returns: predicate testing for equality. Since: Jakarta Persistence (JPA) 3. 2

collection that has been specified as a java.util.Map . Since: Jakarta Persistence (JPA) 2 .0 Public ... of the given basic type. Since: Jakarta Persistence (JPA) 3. 2 Expression entry () Create an expression ... to be tested against Returns: predicate testing for equality. Since: Jakarta Persistence (JPA) 3. 2

that has been specified as a java.util.Set . Since: Jakarta Persistence (JPA) 2 .0 Public Instance Methods Selection ... . Since: Jakarta Persistence (JPA) 3. 2 Predicate equalTo ( Expression value ) Create a predicate to test ... to be tested against Returns: predicate testing for equality. Since: Jakarta Persistence (JPA) 3. 2

that has been specified as a java.util.Collection . Since: Jakarta Persistence (JPA) 2 .0 Public ... of the given basic type. Since: Jakarta Persistence (JPA) 3. 2 Predicate equalTo ( Expression value ) Create ... . Since: Jakarta Persistence (JPA) 3. 2 Predicate equalTo ( Object value ) Create a predicate to test

that has been specified as a java.util.List . Since: Jakarta Persistence (JPA) 2 .0 Public Instance Methods Selection ... . Since: Jakarta Persistence (JPA) 3. 2 Predicate equalTo ( Expression value ) Create a predicate to test ... - expression to be tested against Returns: predicate testing for equality. Since: Jakarta Persistence (JPA) 3. 2

Persistence (JPA) 2 .0 The FROM clause (JPQL / Criteria API) article explains how to use Join . Public ... of the given basic type. Since: Jakarta Persistence (JPA) 3. 2 Predicate equalTo ( Expression value ) Create ... . Since: Jakarta Persistence (JPA) 3. 2 Predicate equalTo ( Object value ) Create a predicate to test

within an EntityGraph . See Also: EntityGraph AttributeNode NamedSubgraph Since: Jakarta Persistence (JPA) 2 .1 Public ... . IllegalArgumentException - if the attribute is not an attribute of this entity.. Since: Jakarta Persistence (JPA) 3. 2 ... has been statically defined. Since: Jakarta Persistence (JPA) 3. 2 void addAttributeNodes ( String

. The page attribute specifies the size of a page in a database file. The default value of 2 KB

are stored as ordinal numbers (0, 1, and 2 ), while values of the color3 field are stored as strings

Chapter 2 , ObjectDB handles other schema changes automatically. Note: Use extreme caution

.DispatcherServlet 2 spring *.html 30 index.jsp The settings above routes web requests with  .html suffix

- About ObjectDB Describes ObjectDB's main features and editions. Chapter 2 - A Quick Tour Demonstrates