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About hints

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1

Memory consumption of empty Strings

, where the developer can specify which Strings should be loaded via the String.internal() function. Hint
Issue
1

Negative snapshot user count exception

hint. On our Dev server we were running with 2.5.x for some time, including a few weeks
Issue
1

NullPointer when accessing entity field

this time. Could you provide us some hint what is the cause of this problem? Thanks Marta
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1

Occasionally slow requests in load testing

configurable timeout on the client size and ideally also ability to retry. You can try setting a timeout for queries (using a hint).   natmaclin
Forum
1

ODB IndexActivation NullPointerException

schema change or any other hint? Small update: We think a workarround (but not usefull) is to create
Forum
1

ODB with Netbeans

Tools > Options > Editor > Hints > Java. However, please notice that you may ignore all these errors
Issue
1

Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct)

by JPA - lazy is only a hint),  allocating IDs during persist, initialization of collections
Forum
1

Out of memory

indexes or using the objectdb.result-fetch hint could help. Finally, maybe larger heap size
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1

Performance in SELECT statement

results = query.getResultList(); I would be very happy if someone could give me a hint
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1

performance limit

with lazy result loading, using the objectdb.result-fetch query's hint in order to separate query