class BackendConnection implements JDBCExecutionConnection {

    private void setFetchSize(final Statement statement) throws SQLException {
        DatabaseType databaseType = ProxyContext.getInstance().getSchemaContexts().getDatabaseType();
        TypedSPIRegistry.getRegisteredService(StatementMemoryStrictlyFetchSizeSetter.class, databaseType.getName(), new Properties()).setFetchSize(statement);
    }

    public  BackendConnection(final TransactionType initialTransactionType);

}