[openstack-dev] [yaql] [tripleo] Backward incompatible change in YAQL minor version

Emilien Macchi emilien at redhat.com
Sat Feb 17 01:36:31 UTC 2018


Upgrading YAQL from 1.1.0 to 1.1.3 breaks advanced queries with groupBy
aggregation.

The commit that broke it is
https://github.com/openstack/yaql/commit/3fb91784018de335440b01b3b069fe45dc53e025

It broke TripleO: https://bugs.launchpad.net/tripleo/+bug/1750032
But Alex and I figured (after a strong headache) that we needed to update
the query like this: https://review.openstack.org/545498

It would be great to avoid this kind of change within minor versions,
please please.

Happy weekend,

PS: I'm adding YAQL to my linkedin profile right now.
-- 
Emilien Macchi
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