Ah, thanks for the clarifications.
Greetings
Georg
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-Original Message-
From: openEHR-technical On Behalf
Of Georg Fette
Sent: torsdag 25. april 2019 19:30
To: openehr-technical@lists.openehr.org
Subject: Re: AQL questions
Hi Bjørn,
Thank you for your answe
Georg,
CONTAINS is like the Xpath '//' operator - it finds a match at any level
of hierarchy (if there is one).
On 25/04/2019 18:29, Georg Fette wrote:
Hi Bjørn,
Thank you for your answers. They make me assume that the
CONTAINS-operator is recursive because in your second query you
ommited
Hi Bjørn,
Thank you for your answers. They make me assume that the
CONTAINS-operator is recursive because in your second query you ommited
the part with "CONTAINS OBSERVATION
o[openEHR-EHR-OBSERVATION.laboratory_test.v1]". Is this assumption
correct ? This would make writing AQL a lot simpler.
Hi - great question.
The answer is as always; it depends. The query below (similar to yours) will
work also.
What you have to consider when building AQLs is repeatable structures to make
sure you hit the right instance. For this use-case I guess you would like any
EHR which has a Calcium resul
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