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Error in reading Enum in JPA - Failed to read using reflection

that demonstrates the problem (using the template on the posting instructions page). satinder_2000
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Error using query with MAX() function

.Notes - Unexpected object count: 59999 (actual 59971) Page Relation Errors
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evalution limit error on digital ocean ubuntu

about the location of the ObjectDB configuraiton file can be found in this manual page. Bharat
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Example database world.odb

:-) Persisting objects is explained in this manual page. Related source code that can be made public has already been published above. Thank You! Robin_2005
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Exception while accessing the Persistence unit ...?

page but I am unable to do any Database operations.)
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Failed to commit transaction: Attempt to commit a rollback only transaction

:     page="2kb" />  
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Failed to validate XML

some kind of option for skipping this?! Found solution: download all three schemas from page - http
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First query takes 4+ minutes to complete

="*" level="info" /> page="2kb
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Getting a list of all the entity class names

I was wondering if there is any way to get a list of the entity names in the database? You can use the Metamodel API as explained by the JPA Metamodel API page in the manual. Actually, there is a simpler way to get the class names (in one line of code). It requires a JDO' s PersistenceManager
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Handling a case of searching an empty database

Hi, I have posted a question on Stack Overflow but there is limited support for ObjectDB on there, so I will post it here. It is a lot clearer on the page, if this is a problem though I can copy it to a post here.   Thanks in advance. Answer was added in StackOverflow. See also this thread