Internal Website Search

41-50 of 200 resultsRefresh

Dependency from enhanced classes to the objectDB library

Hello, we have a Question to the dependency from enhanced classes (required ... > In the example (Eclipse OSGi Example #2) I have the ObjectDB removed from the bundle "com.btc.ep.base.bl.impl". Now we get the error message from post #1.

Failover from Master to Slave

to failover from a Master Database to a Slave Database and then recover back to the master ... down the application will still be able to read from the slaves but writes will not be allowed until the master ... > rlgarris Richard Garris Currently automatic switching from a failed master database

Finance data from SQL Server into ObjectDB daily

for our current project but I would like some feedback from the community to see if I'm thinking ... via an SSIS package. I would like to pull the data from SQL, add it to a bean and store it in ... the structure of the table directly into ObjectDB from SQL Server?   Thanks

Query becomes slower on moving from ObjectDB 1.x to ObjectDB 2.x

to an existing database, but it could be also some issue with the conversion from 1.x to 2.x. from 1.x to 2.x String commandLine ... > binitbhaskar Binit Bhaskar You didn't mention step 4 from post #9 above. You may need to run the Doctor

How to define database structure and insert some initial objects from scratch

Hi from Spain! We're evaluating ObjectDB and we have some questions: from a script? In SQL world we have scripts like ... Kettle? How about migrating data from another database system? Thanks in advance!

Is there a function of "drop table" or "delete from table"?

from table"? TIA gzdillon Lai Yang You can execute a DELETE query:     em.createQuery("DELETE FROM MyEntity e ... “createQuery("DELETE FROM MyEntity e").executeUpdate();” works, but it can not reset id to zero

migration path from JPA / Hibernate

Entities previously geared towards JPA / Hibernate migrating data from existing ... yourself. This can be done by writing a small JPA program that retrieves entity objects from Hibernate ... > > retrieves entity objects from Hibernate, detaches

Import data from MySQL

> Currently to import data from other databases to ObjectDB you will have to write your own conversion program. If you use JPA with MySQL you can retrieve old data from MySQL using JPA as entity objects ... . See also the migration path from JPA / Hibernate forum thread. support Support

Retrieving JPA Entity Objects

The Java Persistence API (JPA) provides various ways to retrieve objects from ... that is retrieved from the database (or from the L2 cache ... object is returned as is. Otherwise, the object data is retrieved from the database and a new managed

Navigation through lazy loading from Detached Objects

/persistence/retrieve#retrieval_by_navigation_and_access">Retrieval by navigation from detached objects ... : on accessing lazy loaded relationships outside a transaction, after a query, from Glassfish forum ... of web applications from EclipseLink to ObjectDB. support Support Just an update