First thank you for the help. I couldn't print stack trace of what's happening in H2. When I stop at the right point with a debugger and try to print the stack trace it only show me what's happening in my thread not in H2. Could you tell me more precisely what I can do to in order to see where it comes from?
I've noticed something very strange : whatever lock mode I use it is always block the same, I tried all possible LOCK mode. With or without MVCC, but it always block at some point during an insert, and at this time I can never read inside the database with another thread, sometime during more than a few seconds. By the way I didn't mentioned it but I'm not using an in memory database, I'm using a persistent disk database. -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/h2-database. For more options, visit https://groups.google.com/d/optout.
