数据库值分离

Question

我正在开发一个应用程序来创建图表。 我有两种类型的查询。
类型1仅返回一个值[双]
2型返回多个值[字符串，值]

我已包括两个样本结果

类型1：
医院死亡率率
1.7879989

类型2：
没有不良药物反应：
不良EventsAdverse药物反应56
不良EventsAdverse药物反应67
不良EventsAdverse输血后反应31
不良EventsAdverse输血后反应32

欲分隔字符串&值。建议欢迎。
我的查询：

SELECT WMSNAB_MAIN_DESCRIPTION MAIN,WNSNAC_DETAIL_DESCRIPTION DETAIL, 
COUNT(WMSNAD_PATIENT_ID) PID 
FROM WMSNAB_INCIDENT_MASTER A,WMSNAC_INCIDENT_DETAIL B, 
WMSNAD_PATIENT_INCIDENTS C,WMSNAE_PAT_INCI_DET D 
WHERE A.WMSNAB_MAIN_CODE  = B.WMSNAC_MAIN_CODE 
AND B.WMSNAC_DETAIL_CODE  = D.WMSNAE_INCIDENT_DETAIL_CODE 
AND C.WMSNAD_TRANS_ID = D.WMSNAE_TRANS_ID 
AND TO_CHAR(C.WMSNAD_TRANS_DATE,'YYYY') = '2011' 
AND A.WMSNAB_MAIN_CODE = 'A' 
GROUP BY WMSNAB_MAIN_DESCRIPTION, WNSNAC_DETAIL_DESCRIPTION 
UNION 
SELECT WMSNAB_MAIN_DESCRIPTION MAIN,WNSNAC_DETAIL_DESCRIPTION DETAIL, 
COUNT(WMSNAE_TRANS_ID) PID 
FROM WMSNAB_INCIDENT_MASTER A,WMSNAC_INCIDENT_DETAIL B, WMSNAE_PAT_INCI_DET D 
WHERE A.WMSNAB_MAIN_CODE  = B.WMSNAC_MAIN_CODE 
AND B.WMSNAC_DETAIL_CODE  = D.WMSNAE_INCIDENT_DETAIL_CODE 
AND TO_CHAR(D.WMSNAE_OCCURRED_DATE_TIME,'YYYY') = '2011' 
AND A.WMSNAB_MAIN_CODE = 'A' 
GROUP BY WMSNAB_MAIN_DESCRIPTION, WNSNAC_DETAIL_DESCRIPTION 

Answer 1

示例代码

String s = "Adverse EventsAdverse drug reaction 56"; 
int number = Integer.valueOf(s.substring(s.lastIndexOf(' ')).trim());