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1

Removing an entity throws exception

more   After this exception is the entity detached (why?). When I merge it, I can remove it without problems
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1

Removing entity class

how to do it, for example with ObjectDB Explorer? You can retrieve all your objects, detach
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1

Significant I/O costs during batch update or insert data.

Our application has some complex entities. We do batch update(merge detached entity) every 2 minutes. We find the period significant IO costs these days, and disappeared when turn off the batch updating. 1.ObjectDB is in embedded mode. 2.ObjectDB version is 2.3.7 3.Database file size is nearly
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1

Unexpected exception (Error 990) - Merge with no Transaction

I am frequently having an error when merging a detached object outside of a transaction. (Is this allowed? I am not trying to modify the object, just read data from it.) Here is a test case: package com.experiments; import javax.persistence.*; import java.util.HashMap; public class
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1

Use temporary files to enable very large transactions

flush() and detach()). But an array of bytes, any ObjectDB memory, still allocates a lot of memory
Issue
1

Fetch a whole entity graph eager

Hello, I have two question at you. Are you provided JPA 2.1 annotation @NamedEntityGraph in next version ObjectDB 3.0? And do you know an easy possibility to get an entirely eager entity graph with all depended entities which we can use as a detached full accessible entity graph outside