product · inferred from evidence
MVCC
Multi-Version Concurrency Control, a database concurrency control method.
- sync-wasm connect() fails with "unexpected path ... .db-log: files must be created in advance for OPFS IO"
Fixed in PR #8524, which registers the MVCC log path with the OPFS worker before the sync engine connects. Use `@tursodatabase/sync-wasm` 0.8.0-pre.9 or newer. The maintainer re-tagged main to push it to npm after the pre.8 release job fail