// Hi i found one small nasty bug with h2 database. When i use prepared statement on tables that have primary key UUID DEFAULT random_UUID(), and when i call getGeneratedKeys() method I only get (long) 0 as result, instead of random_uuid.
// And if I use IDENTITY type for primary ket i get corect value from methord PreparedStatement.getGeneratedKeys(). Problem is with UUID and random_uuid() combination.
// NULL || 'X' should probably return null by default
// NULL || 'X' should probably return null by default
// change default to read committed transaction isolation
// change default to read committed transaction isolation