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issue

Issue with full cross joins

hi, There seems to be an issue with full cross joins & maps. This query: Bug Version: Priority: Normal Status: Fixed Replies: 1 Type:  Bug ...

 
forum_thread

Help with 'not like/lower' query

Hi again,   Honestly, I'm fairly new with JPA2 Criteria queries - but as far as code effort goes, it has saved me a bit of pain. I'm writing a dynamic query builder (only 1 level deep for basic entities) - but  even though I get most queries to work, I am getting the following error. This is using Criteria with a combination of LOWER/UPPER - NOT LIKE: #1 2011-06-28 16:05 Hi all,   Honestly, I'm fairly new with JPA2 Criteria queries - but as far as code effort goes, ...

 
forum_thread

Insert time increases as db grows.

Hello, #1 2012-12-18 22:22 Hello, I've just installed ObjectDB and done some tests. I'm inserting 22k of records like 10k it ...

 
api-jpa

javax.persistence.FieldResult

Is used to map the columns specified in the SELECT list of the query to the properties or fields of the entity class.(Annotation of JPA)

 
forum_thread

Search through collection for value using index

I have an entity that contains a java collection of a Long id of user entities that can modify it (many users can modify it).  I would like to be able to search for all entities that can be modified by a paticular user, since I will do this query often I would like to index it.  How would I tell ObjectDB to make an index and then use it in a query? I have yet to deploy this entity so I could do something besides a java collection if there is a better approach. #1 2013-04-15 19:19 I have an entity that contains a java collection of a Long id of user entities that can modify it (many users can ...

 
forum_thread

Use of sequences to generate field values in JDO

I'm trying to use sequences to set field values in JDO.  I want to do this in XML metadata to avoid use of annotations. This is an example of what I'm trying:   <package name="com.spiffymap.sealog.model">         <sequence name="audit_seq" factory-class="java.lang.Long" strategy="contiguous"/>         <class name="Audit" identity-type="application"> #1 2015-04-30 20:19 I'm trying to use sequences to set field values in JDO.  I want to do this in XML metadata to avoid use ...

 
api-jpa

GeneratedValue.generator

(Optional) The name of the primary key generator to use as specified in the SequenceGenerator or TableGenerator annotation.(Annotation Element of javax.persistence.GeneratedValue)

 
api-jdo

getObjectById(cls, key)

Looks up the instance of the given type with the given key.(Method of javax.jdo.PersistenceManager)

 
api-jdo

jdoCopyKeyFieldsToObjectId(oid)

Copy fields from this PersistenceCapable instance to the Object Id instance.(Method of javax.jdo.spi.PersistenceCapable)

 
forum_thread

ObjectDB 2.6.9_06 (embedded): Cascading merge resulting in duplicate objects

This issue maybe related to issue #110 (http://www.objectdb.com/database/issue/110). Because that issue has been closed as "fixed", I am reporting this new issue. This is my class definition: #1 2016-12-14 18:59 This issue maybe related to issue #110 (http://www.objectdb.com/database/issue/110). Because that issue has been ...