[Hibernate-issues] [Hibernate-JIRA] Created: (HHH-1944) JPA compliance complains when IS EMPTY is used

[Emmanuel B. (JIRA) <no...@at...>]

JPA compliance complains when  IS EMPTY is used
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         Key: HHH-1944
         URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1944
     Project: Hibernate3
        Type: Bug

    Versions: 3.2.0.cr3    
    Reporter: Emmanuel Bernard
 Assigned to: Steve Ebersole 
    Priority: Blocker
     Fix For: 3.2.0.ga


is empty is actually translated by the AST into a subtree having an implicit select clause

On my version I've check that we're at level 1 before raising the exception. This might not be the perfect fix

if ( getSessionFactoryHelper().isStrictJPAQLComplianceEnabled() && fromClause.getLevel() == 1 ) {
	throw new QuerySyntaxException( "JPA-QL compliance requires select clause" );
}

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