GDS.isc_tpb_consistency : return TRANSACTION_SERIALIAZABLE; GDS.isc_tpb_concurrency : return TRANSACTION_REPEATABLE_READ; GDS.isc_tpb_read_committed : return TRANSACTION_READ_COMMITTED;
case GDS.isc_tpb_consistency : return TRANSACTION_SERIALIZABLE; case GDS.isc_tpb_concurrency : return TRANSACTION_REPEATABLE_READ; case GDS.isc_tpb_read_committed : return TRANSACTION_READ_COMMITTED;
    public int getTransactionIsolation() throws SQLException {        switch (mc.getTransactionIsolation()) {            GDS.isc_tpb_consistency : return TRANSACTION_SERIALIAZABLE;            GDS.isc_tpb_concurrency : return TRANSACTION_REPEATABLE_READ;            GDS.isc_tpb_read_committed : return TRANSACTION_READ_COMMITTED;            default: throw new SQLException("Unknown transaction isolation level");        }    }