Stream: cql
Topic: CQL 1.5 Errata Review 1
Bryn Rhodes (Feb 03 2022 at 07:37):
Since the 1.5 publication of CQL in May of 2021, several issues have been reported. We are collecting and addressing those issues and have prepared an Errata publication to the specification.
The CI build of the specification has all the proposed changes applied:
http://build.fhir.org/ig/HL7/cql
As discussed on the CDS WG call today, we have now frozen the CI build and are beginning a two-week peer review of the proposed errata update. We will seek approval of this Errata on the CDS WG call on February 16th.
NOTE: There is an issue with the build that is preventing build of the Grammar, ELM, Tests, and Downloads pages. This also causes misalignment of the headers because the links are broken and that affects the styling. This is a known issue we are working with publication to address, but there is only one item (J#35881) that impacts the Tests page, and none of the other pages have impacts, so that issue should not affect the review.
We have prepared a summary of the specification changes here:
https://confluence.hl7.org/display/CDS/CQL+1.5+Errata+1+Review
Please feel free to raise comments here, on the CDS list serve, on the applied trackers, or if appropriate, submit a new tracker.
Paul Denning (Feb 11 2022 at 23:02):
Given https://oncprojectracking.healthit.gov/support/browse/BONNIEMAT-1078
CQL test cases should have something to test comparison of a decimal on left with integer on right
https://github.com/HL7/cql/blob/master/tests/cql/CqlComparisonOperatorsTest.xml#L353
something like
<test name="LessIntDec">
<expression>1.0 < 2</expression>
<output>true</output>
</test>
Bryn Rhodes (Feb 11 2022 at 23:23):
Agreed, added test cases for decimal/integer comparison
Last updated: Apr 12 2022 at 19:14 UTC
