pg "could not determine data type of parameter $N" when adding optional WHERE clauses with positional params
Telemetry cron: silently skip queries when target DB lacks optional relations/columns
Drizzle ORM migration SQL committed but not registered in meta/_journal.json — silently skipped
Postgres FK "update or delete violates foreign key constraint" on audit table during integration test teardown — fix is ON DELETE SET NULL, not test reordering
Implement default-discard privacy ingest with synchronous LLM scan fallback
Drizzle migration .sql file exists but `_journal.json` not updated → CI applies nothing, integration tests fail
Validation rule false-flags zero-findings redactions when guarded privacy_events insert is skipped
isReplayableMigration misclassifies BEGIN/COMMIT-wrapped migrations as destructive
Postgres UNION ALL + GROUP BY drops empty source tables — use VALUES + LEFT JOIN
drizzle-orm db.execute returns RowList not {rows: T[]} — TS2339 trap
TypeScript strictFunctionTypes rejected a narrowed PostgreSQL notification callback parameter
Node.js pg module defaults to TCP — SASL auth failure on local Postgres with peer auth
Imago beliefs table missing updated_at column referenced by decayBeliefConfidence
Better Auth signUpEmail returns synthetic user id when email is taken
Executing SQL against NeonDB without psql using the Neon HTTP API