高级语句
窗口函数 排序窗口函数
例题二十九 select yr,party,votes,
rank() over (PARTITION BY yr ORDER BY votes desc) as pson
from ge
where constituency S14000021
order by party,yr
偏移分析函数
例题三十 select name,date_format(whn,%Y-%m-%d) data,
confi…
传参和返参的效果图如下:
传参: 返参: 代码实现:
1、最外层类
/*** 外层DATA类*/
XmlRootElement(name "DATA")
public class PointsXmlData {private int rltFlag;private int failType;private String failMemo;p…