aaron
5b4a299414
Adds an optional commit=True parameter to write_embeddings_batch. When True (default, matching prior behavior), the function commits the connection after the per-row UPSERT loop. When False, the caller manages the transaction. This unblocks fix #1 (pgvector-bypass paths) and fix #2 (watcher two-transaction pattern), both of which need to compose embeddings writes with other database writes in the same transaction. Without this lever, either fix would require duplicating the UPSERT logic outside this helper or introducing a second commit boundary inside an otherwise atomic operation. No behavior change for existing callers — they all use the default commit=True and continue working unchanged.