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I have a large Java EE system connecting to an Oracle database via JDBC on Windows.
I am debugging a piece of code that does a retrieval of a field from the database.
The code is retrieving the field but when I run the exact same SELECT, copied from Eclipse, it does not yield any results.
Can any of you tell me why this would be the case?
I’m at a loss..
One possible reason is that the application might see uncommited data which it just created, but not yet committed.
When you execute the same statement in a different session it doesn’t see the data (depending on your transaction isolation level)