About table

release

2.2.8

Release date: 2011-07-03 Download (5.14 MB) Binary:  objectdb-2.2.8.zip You should start by following a  tutorial or reading the manual ...

 
issue

[ObjectDB 2.5.5_03] Unexpected exception (Error 990)

Hello! When I run this query SELECT t FROM Unit t WHERE t.lastGeocodedPosition IS NULL OR t.lastGeocodedPosition.receiveTime < :lastGeocodedPosition.receiveTime I get the following exception: ... with a NULL value evaluates to UNKNOWN. The OR table on page 169 states that TRUE AND UNKNOWN = TRUE ...

 
manual

[ODB1] Chapter 7 - JDOQL Queries

Explains how to use JDOQL, the Java/JDO Query Language.... are supported by JDOQL, as demonstrated by the following table:   Literal Type ...

 
forum_thread

Possible issue with timestamps

Hi, If I query doing something like: select c from CDI c where c.creationDate > {ts '2012-03-29 11:00:00} and c.creationDate < {ts '2012-03-29 12:00:00'} the test fails. Its ONLY for 12:00:00. When I started digging I found that if I queried 00:00:00 to 00:25:00 and then did 12:00:00 to 12:25:00 I got IDENTICAL results. For some reason 12:00:00 is being treated the same as 00:00:00. All other hours seem to be fine. ... ( strategy = GenerationType . TABLE , generator = "IdTableGen" ) public long ...

 
forum_thread

JPA - ExceptionInInitializerError when creating EntityManager

EntityFactoryManager(emf) is successfully received but error at emf.createEntityManager Please see my code of fragment from my project. public class Main {        final private static Properties EMAIL_PROPS;      final private static String EMAIL_FROM;            static {  EntityManagerFactory emf = javax.persistence.Persistence.createEntityManagerFactory("tmpCLMSPU"); ... //Field SHIFTATTENDAFTERSLOT from AttendanceSettings table     static { ...

 
release

2.2.7

Release date: 2011-06-14 Download (5.13 MB) Binary:  objectdb-2.2.7.zip You should start by following a  tutorial or reading the manual ...

 
forum_thread

Failed to validate XML

[ObjectDB 2.6.7_05] javax.persistence.PersistenceException Failed to validate xml file /{erased-by-me}/tiro/lib-core/build/resources/test/META-INF/persistence.xml: (error 211) at com.objectdb.jpa.Provider.createEntityManagerFactory(Provider.java:88) at com.objectdb.jpa.Provider.createEntityManagerFactory(Provider.java:32) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) #1 2016-04-20 10:21 [ObjectDB 2.6.7_05] javax.persistence.PersistenceException Failed to validate xml file /{erased-by-me}/tiro/li ...

 
forum_thread

Updating existing persistence entries

I have stored some instances of MyObject via em.persist(myObjectInstance); I can fetch them and bind them to a kind of property editor in my app (it simply calls the setters to reflect gui editing actions). When I try to persist a object later on, I get an error like com.objectdb.o.UserException: Attempt to reuse an existing primary key value which makes sense to me but I'm missing a em.update() method. ... from the bean editor and save its current state to the db table/row it was initially loaded/created from. Please tell me if ...

 
forum_thread

zip file or JAR manifest missing

I found the message: Error opening zip file or JAR manifest missing: /E:/projects/ObjectDB/bin/objectdb.jar Some of projects can read the DB, but others can not read or write the DB. ... I have to commit a useless object to make the table exists, that is unnecessary in MySQL. I use ObjectDB exactly because ...

 
release

2.2.6

Release date: 2011-06-02 Download (5.13 MB) Binary:  objectdb-2.2.6.zip You should start by following a  tutorial or reading the manual ...