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> You may try the following undocumented ObjectDB query hint and check if it helps: Currently this hint must be set ... /jpa/query/setting#query_hints">query hint scopes in future versions. support Support

so that it works also in Linux. Do you need a hint how we solved the access on temporarily files ... a separate issue? Of course, any hint on how to improve ObjectDB will be appreciated ... of different databases. If this is the case than it could be a hint for a possible fix. Does

my query and it works like expected. thanks for the hint chris Christoph Ernst ... the following query hint: em.setProperty("objectdb.query-language", "JPQL ... extensions. When the query language is set to JPQL using a hint the following exception is thrown

way for Lock Timeouts. However, there is a standardised query 'hint' that can be setup to make the underlying DB lock a record for a specific time. The hint property is: "javax.persistence.lock ... ! I realise that JPA2 however is lacking in this area (hence why they made it a 'hint

. With some JDBC drivers there is a hint, that driver should fetch data in packages of given size ... queries with one query by running the query with a hint hints ... >You may be able to replace the loop of paging queries with one query by running the query with a hint "objectdb

the query with a hints">lazy fetch hint (as done by ... will try lazy fetch hint, but as I understand it will run 50 queries find(Product) while iterating ... lazy hint. Query plan is a little bit different in this case: [2011

. The LAZY strategy is a hint to the persistence provider runtime.

that the associated entity must be eagerly fetched. The LAZY strategy is a hint to the persistence

that the associated entities must be eagerly fetched. The LAZY strategy is a hint to the persistence

the following hints">hint helps: hints. Anyway, dividing the entity object into