dbutils使用之多結果集

簡單使用如：http://wenku.baidu.com/view/604420c46137ee06eff91848.html

CallableStatement stmt =conn.prepareCall(sql)

stmt.execute();
stmt.executeQuery();
stmt.executeUpdate();
stmt.addBatch();
stmt.executeBatch();
stmt.setObject(i + 1, params[i]);     stmt.setNull(i + 1, Types.VARCHAR);

stmt.getResultSet()
stmt.getMoreResults()
stmt.getUpdateCount()