bvandeusenandClaude Fable 5 4107b17727 fix(telemetry): usage readout grouped by a rebuilt CASE — group by the label instead (#2663 root cause) ...

CI's new integration tests reproduced the outage on a clean database and
named the half: the writes land fine, and usage_for_notes fails on EVERY
call. The GROUP BY rebuilt the ambient case() expression, and asyncpg's
expanding IN-parameters give each instance its own bind names — so Postgres
sees a SELECT expression the GROUP BY doesn't cover and rejects the query
with a GroupingError, which the old code swallowed into zeros. One labelled
expression, grouped by its label. The deployed table has been accumulating
events all along; history appears as soon as this deploys.

Also: the two hook-execution tests now run with the real PATH and skip
when the hook's tools are absent (the restricted-PATH convention next door
is for silence contracts, where empty-for-the-wrong-reason still passes) —
and the unit lane installs jq so 'skip' never quietly becomes 'nowhere'.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-08-14 21:49:48 -04:00

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fix(telemetry): usage readout grouped by a rebuilt CASE — group by the label instead (#2663 root cause)

2026-08-14 21:49:48 -04:00