> H2 with default MVStore engine supports different isolation levels only since the version 1.4.200, it looks like you use some older version. I was using 1.4.196, updating to 1.4.200 appears solved the problem.
> You also shouldn't try to create Driver instances by yourself, it's a bad idea. Good point. Thanks! onsdag 3. mars 2021 kl. 16:18:01 UTC+1 skrev Evgenij Ryazanov: > Hello. > > H2 with default MVStore engine supports different isolation levels only > since the version 1.4.200, it looks like you use some older version. > > Note that SERIALIZABLE isolation level in H2 is only partially supported, > it prevents all three read phenomena, but doesn't ensure equivalence of > sequential and concurrent execution of transactions. > https://h2database.com/html/advanced.html#transaction_isolation > > You also shouldn't try to create Driver instances by yourself, it's a bad > idea. If you need it due to some problem with DriverManager, use the > instance returned by org.h2.Driver.load(). In normal cases you should use > DriverManager.getConnection(), JdbcDataSource, or JdbcConnectionPool. > -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/h2-database/99c3f2e2-8120-40fe-8e1e-496fe95172dfn%40googlegroups.com.
