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9

possible index required for improving query performance

=RelationshipType."+type.toString(), BaseObject.class); query.setParameter("otherParty_id", otherParty); query.setParameter("pclass", partyClass); We have noticed that this query slows down in
9

zip file or JAR manifest missing

.setParameter(1, iTask); q2.setParameter(2, sName); ItemList item = null; try { item
9

Navigation through Path to evaluate collection

.sku DESC"        ,ProductData.class)        .setParameter("key", key)        .setParameter("id
9

Catching exceptions from client-server mode online backup

); backupQuery.setParameter("target", "relative-path"); backupQuery.setParameter("name
9

DB Files permissions

> backupQuery = em.createQuery("objectdb backup", Thread.class); backupQuery.setParameter("target", getBackupDirectory()); backupQuery.setParameter("name", backupSubdir); thamal Tomas Hamal ObjectDB creates
6

Should derived fields of an EmbeddedId be manually maintained by app code?

.setParameter("container", this); q.setFlushMode(FlushModeType.AUTO); try { long l = (Long) q
6

Memory Leak?

.createQuery("DELETE d FROM Device d WHERE d.deviceId = ?1");    q1.setParameter(1, new Long(i
6

ORDER BY problem, when String starts with language specific character

(             "SELECT e.name FROM MyEntity e ORDER BY e.getNormName()");         query.setParameter("names", Arrays
6

Join query problem with new statetment

)",     InspirationsPerSupplierResult.class); inspirationQuery.setParameter(1, sup); Nothing special
1

Negative snapshot user count

)                         .setParameter("id", id).executeUpdate();                     em2.getTransaction

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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