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From Brett Wooldridge <brett.wooldri...@gmail.com>
Subject Re: Hibernate 3 Outer Join Problem
Date Mon, 31 May 2010 13:45:18 GMT
This looks like a Hibernate error, not a Derby error.  I've been using
Hibernate 3 with Derby for a few years and never had any issues.  Is this
query generated by Hibernate?  It seems like you are using HQL (the error is
in org.hibernate.hql.ast.QuerySyntax) , but you are feeding it SQL syntax.
 HQL syntax is similar but not equal to SQL.

Brett


On Mon, May 31, 2010 at 8:00 PM, anyz <anyz111@gmail.com> wrote:

> i'm trying to use hibernate 3 with Derby 10.6. Normal queries work good but
> using left outer join creates problem. The query i'm trying loads project
> program if it exists and if programm not exists the project information is
> loaded:
>
> SELECT proj, prog FROM Project
> LEFT OUTER JOIN Program ON Program.programId = Project.programId
> WHERE Project.projectName = '"MyProject"
>
> The error on executing query is :
>
> unexpected token: ON near line 1, column xxx [SELECT proj, prog, FROM
> a.b.Project LEFT OUTER JOIN Program ON Program.programId = Project.programId
> WHERE Project.projectName = 'MyProject' ]
> at org.hibernate.hql.ast.QuerySyntax
>  Could you please guid if Hibernate dialect support for Derbby is not that
> good of i'm missing something.
>
> thanks
>
>

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