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Pessimistic Lock Timeouts setting

where multiple threads can hit a shared counter (which is used to track separate customers product index
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possible index required for improving query performance

objectdb select which index to use when there are multiple indexes? In this scenario we have a composite
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Possible issue for JPQL IN expression

. Using a parameter is also more efficient because the query can be compiled once and run multiple times with different string collections.
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Problem with bidirectional link

of multiple references to the same instance of a class? It's hard to tell with the opaque code
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Problem with distinct select, order by and equivalent alias/attribute path

these restrictions, otherwise the same result may have multiple different order values. Your third query
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Query for objects persisted within the same transaction

I have a question concerning reading uncommited entities with query, within active transaction. For example, I read data from file. Each line contains value of one of entity's attributes but those values are not unique, so it's possible to have a multiple instances of the same entity. To eliminate
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Reading 1.x odb files in ObjectDB 2.x without upgrading

that the converter is not designed for multiple invocations - sorry. If you are interested
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Remove an entity which attributes were changed - OptimisticLockException

to that field. Please check this version number during the operations with one plugin and with multiple
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Replication error on slave restart

(see multiple nested exceptions) at com.objectdb.o.MSG.d(MSG.java:61) at com.objectdb.o
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Retrieving Metamodel without connection

Hello! I use Spring Data JPA. It uses the Metamodel to create repository beans. This triggers a connection to the ObjectDB server. It happens on every start of the Context. If it fails the application isn't available at all. I had the situations multiple times that my database server took longer