better-sqlite3 11.x exposes no Statement.finalize() — the wrapper threw and
swallowed a TypeError on every query (verified: 'Statement.finalize exists:
undefined' in the runner image) while adding +122% per-statement overhead
(3.90 -> 8.66 us/op, 200k-op in-container microbench) and freeing nothing.
Statement lifecycle is GC-managed by the driver; drizzle-orm prepares fresh
per query, so nothing accumulates unbounded.
busy_timeout=5000 duplicates better-sqlite3's default timeout option, which
already arms sqlite3_busy_timeout(db, 5000) at open (lib/database.js).
With ENABLE_SQLITE_WAL_MODE unset the driver is now runtime-identical to
pre-1.18.3 (zero pragmas). The env-gated WAL block stays: journal_mode is
sticky in the DB file, so removing it would strand opted-in databases on
WAL+synchronous=FULL.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
A 64 MB page cache plus a 256 MB memory-mapped region inflate RSS and
cause page-cache thrashing on small (~1 GB) instances. The PRAGMAs were
added to reduce event-loop blocking on TraefikConfigManager JOINs but
the memory cost outweighs the I/O benefit on the deployment shapes that
hit #2120. Leave SQLite on its conservative defaults.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Wrap Statement .all()/.get()/.run() via autoFinalizeStatement() with
try/finally calling stmt.finalize() post-execution, releasing native
sqlite3_stmt memory immediately instead of waiting for GC.
Safe because:
- Drizzle one-time queries invoke each statement once only
- Drizzle does not access statement after .all()/.get()/.run() returns
- Migration scripts use isolated new Database() instances (unpatched)
- No app code holds persistent .prepare() refs on main db
- Renamed table for consistency with webauthnCredentials
- Created migration script 1.8.1.ts for table rename
- Updated schema definitions in SQLite and PostgreSQL
- Maintains WebAuthn standard naming convention
