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LifeCycle Event with Embeddable classes

class an Entity class though it does not make sense practically. I cannot setModifyDate manually
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LIMIT or TOP functions

Is there LIMIT or TOP functions in object db? If so can you provide some examples? You can set query result range by using the setFirstResult and setMaxResults methods. You can find more details and an example in the manual. Thanks. This solved my purpose. vinodh
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lockfiles in client/server mode

this configuration file is probably not used (see rules for the configuration path on this manual page
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Low performance when getting grove roots

an index for this field? Regards, Vladimir Of course. Setting indexes is explained in this manual page. As
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Managing software release cycles.

something in the database "structure". See the following manual pages: Database Schema Evolution Schema Update
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mappedSuperClass and subClass Duplicates

. Is this true? Thanks ... As stated in the manual: In JPA, classes that are declared as mapped superclasses
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mapping file is not being loaded

and attempt to address this issue.  I have followed both suggestions - manually listing classes
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Merge on detached entities

? best regards > it is possible to merge detached entities? Sure. See this manual page
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Method Invocation On All Entities

. You may define a callback or listener for JPA lifecycle events (see this manual page). Thanks
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Missing atificat for ObjectDB?

. You may try moving the ObjectDB package manually, although it should work automatically. It is unclear