Hello,
Is it allowed to use an element that is allowed to appear multiple times
within a path ?
For example in the query
SELECT a/items[at0001]/value
FROM EHR e
CONTAINS CLUSTER a[openEHR-EHR-CLUSTER.laboratory_test_analyte.v1]
the field items[at0001] may appear 0..* times. Thus the access to the
value field is not properly defined from a type checking point of view.
Does the AQL specification allow such constructs and how is this
situation interpreted ?
Greetings
Georg
--
---------------------------------------------------------------------
Dipl.-Inf. Georg Fette Raum: B001
Universität Würzburg Tel.: +49-(0)931-31-85516
Am Hubland Fax.: +49-(0)931-31-86732
97074 Würzburg mail: georg.fe...@uni-wuerzburg.de
---------------------------------------------------------------------
_______________________________________________
openEHR-technical mailing list
openEHR-technical@lists.openehr.org
http://lists.openehr.org/mailman/listinfo/openehr-technical_lists.openehr.org
