2 Commits

Include renames

Author	SHA1	Message	Date
Daan MeijerandClaude Fable 5.1	411c36eec0	Prober: the signature index by the poster's md5 ... A poster of 2.7 kB broke the index build (a btree key is at most a third of a page) and left an invalid index that IF NOT EXISTS would have taken for the real one: the migration drops it first and indexes md5(poster), and the sweep asks by it. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>	2026-11-03 12:08:53 +01:00
Daan MeijerandClaude Fable 5.1	8e008da364	Prober: the sweep by a signature index, pending rows locked in one order, deadlocked flushes kept ... The discard sweep of a dropped signature read the whole pending_releases table per signature (a parallel seq scan over the poster test, four minutes on the HDD that starved the lanes' claims): a partial index on (group_id, tool, poster) WHERE status = 0 makes it a range, and the sweep queries a poster's rows by it and a tool's and group's by the ladder index. The batch store's pending upsert, the record, and the sweep deadlocked on pending_releases and pending_classes rows locked in different orders, and a deadlocked flush dropped its outcomes: lockOrder() sorts every multi-row statement's set the same way, and a flush that deadlocks anyway keeps its outcomes for the next. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>	2026-11-03 10:36:19 +01:00