Hi Tom,
I remember reading this somewhere. Can you remember if the current antlr
grammar supports that embedded adl syntax?
Cheers
Seref
On Tue, Oct 9, 2018 at 3:22 PM Thomas Beale <thomas.be...@openehr.org>
wrote:
> The correct way to do this IMO, and my earliest idea for AQL in about 2006
> was using archetype fragments, which are a kind of Frame-logic approach,
> formally. Today, people think in terms of GraphQL, but you need constraints.
>
> E.g.
>
> WHERE
> dv matches {
> magnitude matches {|>=140.0|}
> units matches {"mm[Hg]"}
> }
>
> Or, more readably:
>
> WHERE
> dv ∈ {
> magnitude ∈ {|>=140.0|}
> units ∈ {"mm[Hg]"}
> }
>
> - thomas
>
> On 08/10/2018 16:27, Pablo Pazos wrote:
>
>
>
> But maybe that kind of query should be written as:
>
> WHERE dv/magnitude >= 140 AND dv/units = "mmHg"
>
>
>
> --
> Thomas Beale
> Principal, Ars Semantica <http://www.arssemantica.com>
> Consultant, ABD Project, Intermountain Healthcare
> <https://intermountainhealthcare.org/>
> Management Board, Specifications Program Lead, openEHR Foundation
> <http://www.openehr.org>
> Chartered IT Professional Fellow, BCS, British Computer Society
> <http://www.bcs.org/category/6044>
> Health IT blog <http://wolandscat.net/> | Culture blog
> <http://wolandsothercat.net/> | The Objective Stance
> <https://theobjectivestance.net/>
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