Date

14 Feb 2020

Online meeting on Skype for Business: https://meet.dips.no/bna/H4HY8HM8

Changed to ZOOM: https://zoom.us/j/8339480024

Participants

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• Bjørn Næss

• Sebastian Garde

• Shinji Kobayashi

• Diego Bosca

• Ian McNicoll

• Thomas Beale

• Pablo Pazos

• Matija Polajnar

• Seref Arikan

Goals

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• Continue discussion on AQL

Discussion topics

From Pablo to Everyone: 02:13 PM

1. Use of abstract RM types like ENTRY or EVENT in AQL

2. Type checking rules for comparison operators:

a. check compatible/incompatible types for comparison and correspondent errors
b. error checking capabilities (design time vs. run time)

AQL Type Checking (discussion)

1. Rules for parameter substitution on AQL: which types will add or not quotes

2. Define required set of functions.

a. full specification of functions including parameter types and return types/formats
b. and function possible errors

1. Add missing spec for the matches operator, like if it supports regexes or not.
   https://discourse.openehr.org/t/aql-issues-5-11-correct-spec-for-the-matches-operator-with-regexes-and-use-of-cadl/307/18

2. Definition of "identified path" and "identified expression" (it seems it is the same as just "path" and "expression").

3. Review of pending AQL-related tickets

a. comment on the valid ones
b. disregard the ones that are not valid.

Action items

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Decisions

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