[hibernate-dev] [OGM] Support of the MongoDB aggregation framework

[Gunnar Morling]

Hey Guillaume,

2013/11/14 Guillaume SCHEIBEL <guillaume.scheibel at gmail.com>

> Hello,
>
> I'm (at the moment) listening to the "MongoDB for JPA developers) and the
> speaker talks about the aggregation framework. Should we plan to support it
> as well ?
>

That's a very interesting topic.

I haven't yet really looked into the aggregation framework. Just from a
very quick look it might be helpful for mapping certain query constructs
(group by). It may be a possible first step to run aggregations as "native
queries".

Do you have any particular use case or scenario in mind where an
integration would be useful and which kind of support you have in mind?


>
> I think a eventual way would be by adding a DSL next to the MongoDBDialect
>  ?
>

What would such a DSL do? Would it be for building aggregation operations
in a safe manner?


>
> What do you think ?
>
> Guillaume
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