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HQL query giving dereferenced exception

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teknokrat

Post subject: HQL query giving dereferenced exception

Posted: Mon Jun 07, 2004 9:26 am

Regular

Joined: Thu Aug 28, 2003 10:54 am
Posts: 67

I have latest hibernate and perform the following query

select c.action.name
from CoverSheetItem c

and get this exception

Code:

net.sf.hibernate.QueryException: dereferenced: coversheet0_.action.name [select c.action.name 
from com.lab.model.coversheet.CoverSheetItem c]
   at net.sf.hibernate.hql.PathExpressionParser.token(PathExpressionParser.java:140)
   at net.sf.hibernate.hql.ParserHelper.parse(ParserHelper.java:29)
   at net.sf.hibernate.hql.SelectParser.token(SelectParser.java:170)
   at net.sf.hibernate.hql.ClauseParser.token(ClauseParser.java:87)
   at net.sf.hibernate.hql.ClauseParser.end(ClauseParser.java:114)
   at net.sf.hibernate.hql.PreprocessingParser.end(PreprocessingParser.java:143)
   at net.sf.hibernate.hql.ParserHelper.parse(ParserHelper.java:30)
   at net.sf.hibernate.hql.QueryTranslator.compile(QueryTranslator.java:149)
   at net.sf.hibernate.hql.QueryTranslator.compile(QueryTranslator.java:138)
   at net.sf.hibernate.impl.SessionFactoryImpl.getQuery(SessionFactoryImpl.java:293)
   at net.sf.hibernate.impl.SessionImpl.getQueries(SessionImpl.java:1561)
   at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java:1532)
   at net.sf.hibernate.impl.QueryImpl.list(QueryImpl.java:39)

The action is a PersistentEnum property of coverSheetItem. No other properties are mapped.

thanks

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teknokrat

Post subject:

Posted: Mon Jun 07, 2004 10:39 am