39 | Deploy ObjectDB in WildFly 10Hi, I'm currently evaluating ObjectDB and try to deploy my project in WildFly 10. I've installed ObjectDB in the modules directory and added a persistence.xml file: <?xml version="1.0" encoding ... jboss.deployment.unit."omd-in-memory-db.jar".FIRST_MODULE_USE: org.jboss.msc.service.StartException in |
39 | Performance issue in a query due to compareTo calls WHERE v.step.stepNumber = ? is very slow in comparing to the query: SELECT v FROM Values v WHERE v ... as the add operations //per index in the list @ElementCollection (fetch = FetchType.EAGER ... but the index step.stepNumber is invalid as only data in a single entity can be indexed and this index |
39 | Bulk update of embedded entities in linked listHi, I'm trying to do a bulk update of a column in an embedded entity, but I end up with a query ... of the child entity. The column in the parent entity represents a linked list of an embeddable class ... (); The dot before "Column1" in the SET part of the query is causing the "unexpected query token |
39 | @Entity saved in Tomcat session - problemHi, I have found a problem, when storing @Entity object in Tomcat session. When starting or ... is to create copy of @Entity class as normal POJO and use it to store in session. The problem is, that we need the same logic for temporary users (without storing in DB) and permanent users (stored in |
39 | objectdb explorer in ver 2.2 and 1.0Hi In first step I have evaluated JPA API now I'm testing JDO API and I'have spotted that object explorer has lower functionality than in ver 2.2 eg garbarage collector or xml import/export functions ... features of ObjectDB 1.0 Explorer are not implemented yet in ObjectDB 2.2. This is because ObjectDB |
39 | using objectdb.jar in writing data to mariadb or mysql db (for desktop version) and python or php for the web version but i want to code queries in native java ... to mariadb or mysql using native java JPA API and in some cases JPQL or must i store to an Objectdb unique ... created. How reliable in a production environment is this? Can objectdb handle client - server |
39 | ObectDb 2.3.6 in OSGi environment ObjectDb and another bundle which includes the POJO models. Everytime I start in plugin evironement i get an PersistenceException, because my POJO not found. If try the same test in normal Java ... bundle I'm trying to call the second bundle in following way with a JUnit Plugin test: TypedQuery |
39 | Improvement in replicationHi, I was thinking about some improvement in replication mechanism. Our application ... . So in current implementation when master node dies, there is only a chance to read data from slave ... and it should be considered in future versions. support Support The case you are talking |
39 | Problem with log file in an embedded db with netbeans platform application:" and ":" is not allowed in ntfs filesystem). I can't understand if the problem is with objectdb or ... me with any suggestion or to find a solution? Thanks in advance paolutus Paolo Malpeli A possible ... and log-archive directories (in objectdb.conf) explicitly. support Support Thanks for the answer, I |
7 | NPE in server modeSee stack trace below. Unfortunately I just uncovered this in a log check so I dont have any ... ) at java.lang.Thread.run(Thread.java:595) Full log is attached. NB: This occured in version 2-2-9_07 (as this is what we currently use in prod) so may be resolved in the latest version |
