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Java code:
List result = new ArrayList();
SQLQuery sqlQuery = getSession().createSQLQuery(sql).addEntity("", "");
List qdata = sqlQuery.list();
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¸ÕÓÃJPA£¬Ò²Óöµ½Í¬ÑùµÄÎÊÌâ¡£ËüÓÐem.createNativeQuery£¨String sql£¬String sqlResultSetMappingName£©;ÕâÑùµÄ·½·¨¡£
Query q = em.createNativeQuery(
"SELECT o.id AS order_id, " +
"o.quantity AS order_quantity, " +
"o.item AS order_item, " +
"i.name AS item_name, " +
"from Order o, Item i " +
"WHERE (order_quantity > 25) AND (order_item = i.id)",
"OrderResults");
@SqlResultSetMapping(name="OrderResults",
entities={
@EntityResult(entityClass=com.acme.Order.class, fields={
@FieldResult(name="id&qu
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×Ö¶Î1,×Ö¶Î2.....×Ö¶ÎN,Status,ParentID
1,Name1....test1,1,99
1,Name1....test1,3,99
1,Name2....test2,1,101
1,Name2....test2,3,101
1,Name3....test3,2,101
1,Name1....test1,4,101
ÏëÒªµÄ½á¹ûÊÇ:
1,Na ......
µÚÒ»¾ä:
select ht.gfdm,gfdm.gfmc,gfdm.lb ,sum(jh.htdj*jh.htsl)as je
from ht left join gfdm on ht.gfdm=gfdm.gfdm
join jh on ht.htbh=jh.hth
and ht.htbh not like'del%' and ht. ......