执行HQL查询时org.hibernate.queryexception错误

我在HQL中执行查询时出现以下错误。我使用DB2数据库，执行HQL查询时org.hibernate.queryexception错误

Error: Caused by: org.hibernate.queryexception: in expected [hql query]

和查询，

final String qStr = "select distinct a.* from (select attr.* from AttributeModel attr, BOModel bo, BusinessIdentifierModel ident, NameTransferModel name, NameTransferModel name2 WHERE" + 
            "bo.businessIdentifierId = ident.businessIdentifierId AND" + 
            "ident.businessIdentifier = :businessIdentifier AND" + 
            "attr.compAttributeModelKey.boRowNo = bo.compBOModelKey.boRowNo AND" + 
            "attr.compAttributeModelKey.eventId = bo.compBOModelKey.eventId AND" + 
            "bo.typeId = name.nameTransferId AND" + 
            "name.originalName = :className AND" + 
            "bo.nameId = name2.nameTransferId AND" + 
            "name2.originalName = :fieldName) a JOIN (SELECT event.eventId, attr2.nameTransferId, attr2.compAttributeModelKey.boRowNo, RANK() OVER (PARTITION BY bo2.businessIdentifierId, attr2.nameTransferId, attr2.compAttributeModelKey.boRowNo ORDER BY event.eventId desc) rank from EventModel event, BOModel bo2, AttributeModel attr2,BusinessIdentifierModel ident WHERE" + 
                     "event.changeTime <= :time AND" + 
                     "bo2.businessIdentifierId = ident.businessIdentifierId AND"+ 
                     "bo2.compBOModelKey.eventId = event.eventId AND" + 
                     "attr2.compAttributeModelKey.eventId = event.eventId AND" + 
                     "attr2.compAttributeModelKey.boRowNo = bo2.compBOModelKey.boRowNo AND" + 
                     "ident.businessIdentifier = :businessIdentifier) b ON (" + 
                     "a.eventId = b.eventId AND" + 
                     "a.nameTransferId = b.nameTransferId AND" + 
                     "a.boRowNo = b.boRowNo AND" + 
                     "RANK = '1')";

请有一目了然，并建议我，如果任何错误的语法

来源

2013-12-18 Sandy

...我猜这是抱怨你在WHERE和AND关键字后没有空格的事实？无论如何，你不应该有更多来自异常的消息吗？是否有更多的堆栈跟踪？ –

感谢Clockwork-Muse，我试过给空间。但我仍然得到同样的例外。请告诉我有没有错误的语法？ – Sandy

然后请更新这里的例子来反映这一点。一个真正快速的一瞥并没有显示任何明显的错误，但我希望剩下的堆栈跟踪能够更好地解释引擎。它有更多的信息。 –

（第一）错误实际上是该消息...

Error: Caused by: org.hibernate.queryexception: **in** expected [hql query]

IN是预期的。

我真的不明白你的加入。您在第二次子选择中的JOIN是否应该是IN的位置？

来源

2013-12-18 16:21:21 bradleyfitz

执行HQL查询时org.hibernate.queryexception错误

回答

相关问题