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4

ObjectDB JDBC to Object compiler

Hello , some products developed by JDBC , So we cannot use ObjectDB. My idea is , you can make JDBC To ObjectDB wizard compiler or something like this. You can eliminate JDBC Requests from Java Code. It can be Intellij or Eclipse IDE plugin for ObjectDB. It dedects strings and combinations like
4

Embedded List

Why does this NamedQuery only work sometimes? @NamedQuery(name = "ItemDB.getPartial", query = "SELECT i FROM com.model.ItemDB i JOIN i.lstSupplier s WHERE s.strSupNumber LIKE ?1") I use ... .lstSupplier s WHERE s.strSupNumber LIKE '%5785483%'" , ItemDB.class); List<ItemDB> lstItems
4

listening on a particular IP aside localhost

I have being searching all around for how to do this but still no luck. I want objectdb to be able to listen in server mode to other connections from another machine where client is installed. I will like to have objectdb on machine A, while B,C, D can access the database in a using code like
4

Duplicate Entity class names causes Exception in Query

into 2 different PUs. This works fine with one JPA Provider like Eclipselink, but with ObjectDb as ... class names ). The error goes away when I use qualified names, but Eclipselink does not like
4

javax.persistence.PersistenceException: No Persistence provider for EntityManager named in Karaf 4.0.7 and OSGi DS test

only once to my karaf and use it like any other OSGi bundle. Many thanks in advance for your precious ... a standard API for OSGi integration. support Support Hello, OK, sounds like a plan. Regards, Alex alexweirig Alex Weirig
4

InternalError on query of empty database

something that identifies that that is the issue, say something like "MissingSchemaException", ie ... something like javax.persistence.EntityNotFoundException? Either that, or is there some way to query
4

joining of tables

_no; the third table will be like. emp_add: e_id, add_id i am using annotation like: in Employee class
4

Immediately retrieve unique id

The beginning of my "Sample" class looks like: @Entity @SequenceGenerator(name = "sampleSeqGenerator", initialValue = 1, allocationSize = 100) public class Sample implements Serializable ... field is as expected when I browse the database: 1,2,3,4 etc. I would like the field sampleName
4

problem with lazy loading - unittest project attached

repository method, so i guess after the commit the id is assigned?! like i said, this is properbly not the best way to test it, it's more like an integration test. i try to test 4 requests in one test
0

ArrayIndexOutOfBoundsException on flush

at the database in explorer it looks like some of the "WorkflowInstance" objects have failed to persist ... and is likely to be in MB. The second exception is a cleanup response to the first. An attempt to remove

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.

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