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From Cosmin MERLUSCA <c.merlu...@artis.fr>
Subject RE: OJB 1.1
Date Wed, 22 Jun 2005 16:28:06 GMT
I didn't say "complex queries". I said "complex expressions". For example
sum(c1 + c2), where c1 and c2 are not on the same table.
I know it's not very complex, but it's still impossible to do automatically.
It only works if I have the table aliases, which I cannot guess.

-----Message d'origine-----
De : Brian McCallister [mailto:brianm@apache.org]
Envoyé : mercredi 22 juin 2005 18:21
À : OJB Developers List
Objet : Re: OJB 1.1



On Jun 22, 2005, at 2:50 AM, Cosmin MERLUSCA wrote:

> Hello,
>
> I'm using OJB and I would have a number of questions for you:
>
> 1. Is this project going on or is it going to be stopped? The  
> answer to this
> is critical for the project.

I don't foresee it being closed up -- its alive and kicking as far as  
I can tell.

> 2. If is going to continue, when is OJB 1.1 due to come out?

Not sure =)

>
> 3. Will OJB 1.1 solve the problem of complex expressions? I have  
> spent quite
> a lot of time searching the answer to this question, and I have  
> seen that
> there was some work done on 1.0.3, but this is hardly enough. What  
> I need is
> to be able to create complex expressions and if this problem is not  
> going to
> be solved, I can perform SQL queries directly. I just want to know,  
> so that
> I can make a planning on my work and on the directions on which I  
> should go.

What do you mean by "complex queries"? You can get very sophisticated  
with the PB query API. I don't foresee radical changes in the ODMG  
OQL implementation in the near future, but I could be wrong.

-Brian

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