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我正在做一個春天的應用程序,是一種善良的堆棧。 IAM的運行查詢如下圖所示Springdata jpa和原生查詢
@Autowired
EntityManagerFactory entityManagerFactory;
public List countTransactionsGroupByProvider(){
EntityManager em = entityManagerFactory.createEntityManager();
String query = "SELECT t.order_name,count(t.order_name) as number_of_transactions from transactions_view t where "
+ "t.transaction_date between '2014-07-24' and '2014-10-27' group by t.order_name";
List result = em.createNativeQuery(query).getResultList();
return result;
}
現在,這是工作fine.it返回下面的數據:
[["Airtel",148], ["Expresso",8], ["Glo",49],
["MTN",110],["Select network",1],["Surfline",88],
["Tigo",35],["Vodafone",136],["Vouchers",30]]
我的問題是我想這在下面的格式返回:
[{"order_name":"Airtel","number_of_transactions":148},
{"order_name":"Expresso","number_of_transactions":8},
{"order_name":"MTN","number_of_transactions":110},etc]
然後,我可以把這個餵給morris.js來繪製一個圖。 關於如何去做這個的任何建議。非常感謝
在這個問題上,我沒有看到有關彈簧數據jpa的任何內容? – 2014-11-03 13:39:20