Updating child tables hibernate potassium dating method

Hibernate stores this information in its persistence context.

The process I was looking into, however did not work with detached data.

There is one other scenario in which Hibernate will lose the "loaded state" of the data: When the session is being cleared.

This operation will discard all state in the persistence context completely.

It is quite a dangerous operation to use in your application code and it should only be invoked if you are very sure of what you're doing.

These patterns make the architecture of the framework very clear, but they also make following what is going on sometimes very hard...

As previously explained, flushing happens quite often and setting a breakpoint in the , however, will only get created when an update will be issued to the underlying database.Turned out that an attempt to improve efficiency by setting default values in the DTO classes that are mapped to tables will cause an immediate update of the record selected before it is returned.When log records are part of the return the log data that was saved bloated exponentially!In our situation, the session was being flushed and cleared at some point, leading to the unwanted updates and eventually the Stale Object State Exceptions. After removing the clear, the updates where gone and the bug was fixed.Using Hibernate can save a developer a lot of time, when things are running smoothly.Hibernate can perform dirty checking in several places in an application: It is quite difficult to check all these places to find out where the data is being find dirty, especially when the process executes several queries.

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