Re: [query-dev] Possible inclusion in Jakarta EE 12

[Gavin King <gavin@xxxxxxxxxxxxx>]

Hi. Ivar,

The currently 47-page spec covers:

1. the basic type system defined in terms of structural typing

2. a reasonably rigorous definition of the semantics of all the basic operations available in the query language

3. the definition of the core language (lifted almost verbatim from the JDQL spec)

We're currently working on extending this to cover all the functionality of the extended language (i.e. JPQL) but that's a rather large task and we only just started.

We also need to revisit (3) and tie the definition of the language more carefully to the semantics defined in (2).

We had not planned to do a milestone release immediately, though certainly anyone is welcome to check out and build the document from the main branch. (I can also just send you a PDF.)

Does that help?

On Tue, Sep 9, 2025 at 5:49 PM Ivar Grimstad via query-dev <query-dev@xxxxxxxxxxx> wrote:

HI,

The platform project is discussing potentially including Query in Jakarta EE 12.

 In order to do so, it would be beneficial if you could produce a milestone of the specification for the platform project to look at. Would that be possible to do shortly so we can resume the deliberations?

Ivar

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Ivar Grimstad

Jakarta EE Developer Advocate | Eclipse Foundation Eclipse Foundation - Community. Code. Collaboration. 

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Gavin King
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