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Is it possible to remove parent/child entities without refresh?

.persistence.RollbackException Failed to commit transaction: (error 613)). Do you have an idea
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Is there a function of "drop table" or "delete from table"?

! "drop table" or "delete from table" or "truncate" can clear the id counting. Any idea? Resetting
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Issue with UPPER ?

database for the given query so a return of 100 is still wrong though... Any idea? Alex Sorry, forgot
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java.lang.NullPointerException when using ORDER BY

Integer callDirection;   Any ideas on how to avoid the exception? Thank you Emil Same problem in 2.5.4
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java.sql.Date equals comparison not working with CriteriaAPI

my manual query string i do something like: $1.eintritt = {d '2013-11-01'} Any ideas
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JBoss 7 startup fails

Could you please try JBoss 7.0.2.Final - the attached Maven project works well on it. Another idea - try
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JPA Composite Key make Object Db throws "Unexpected exception (Error 990)"

] Unexpected exception (Error 990) My bookId and its attributes are NEVER null. Have you any idea
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LifeCycle Event with Embeddable classes

the JPA standard say? Greetings ObjectArts     So far any idea? My previous solution is to make the Bar
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Many connections possible? and will it makes problem in future?

My questions is about : 1-) Can objectdb server handle 200.000+ connections at the same time concurrently ? Does it have queue and cache ? 2-) is it dangerous to use that system on many online users ?   Having 200,000 concurrent threads is probably a bad idea. Usually this should be handled by
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Maven driven compile time ehnancement

file size has not been changed). Any idea what is the problem?   For some reason, the example doesn't