fix(db): one-time cue reset (db/34) — retire pre-v3.3.1 truncating cue points - #439
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…e points Every cue measured before the gh-#424 analyzer fix can carry a mid-file cue_out. Nulling cue columns is instantly curative (NULL = full-file playback) and the F13 backfill predicate re-measures every row with the fixed analyzer. Marker-guarded via library.one_time_fix so re-runs never clobber fresh measurements — zero operator action needed (no manual bulk re-enrich).
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The gh-#424 rollout gap, closed with zero operator action: persisted cue rows (music enrichment + authored imaging) measured before v3.3.1 can carry a mid-file
cue_out— Dean heard 'Apologies - TriFace' clip at a pause today. Rather than every operator running a manual bulk cue re-enrich, db/34 does it once at deploy.🔧 Mechanics
cue_in_sec/cue_out_sec/cue_analyzed_aton every already-analyzedlibrary.mediarow. Instantly curative — NULL cue = full-file playback (blank.eat backstops untrimmed tails) — then the F13 backfill predicate re-measures everything with the fixed analyzer at the worker's 50/tick pace.library.one_time_fixmarker table (claim-CTE guards the UPDATE); reusable for later data-shaped fixes until the real migration runner (gh-P2.3: Migration runner adoption (DbUp/grate) with bash scripts as baseline #12).✅ Verification (real postgres:16.4 + the real 01-library.sh schema)
cue_out=9.9) → run 2 is a proven no-op (9.9 survives).migrate.shsemantics (env-guarded, ON_ERROR_STOP, idempotent DDL — the NOTICE on re-run is the IF NOT EXISTS skip).Ride this into v3.3.2 — on merge I'll tag and run the release train.