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skills/docs/persistence/database/db-sqlite/README.md
2026-05-29 08:20:56 +01:00

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# @suaveplan/db-sqlite - Universal SQLite adapter for Suaveplan: bun:sqlite on the Bun server, @sqlite.org/sqlite-wasm in the browser, unified behind a Drizzle-ORM surface with LRU prepared-statement cache, forward-only migration runner, OTel instrumentation, and structured SQLITE.* error codes.
## Summary
Universal SQLite adapter for Suaveplan. Runs on `bun:sqlite` on the Bun server and `@sqlite.org/sqlite-wasm` (Web Worker) in the browser, unified behind a single `SqliteAdapter` that implements `DatabaseAdapter` from `@suaveplan/db`. Includes an LRU prepared-statement cache (128 entries by default), a forward-only ledger-tracked `MigrationRunner` with dry-run support, OpenTelemetry span instrumentation, structured `SQLITE_*` error codes, and a `./unsafe` subpath for raw queries.
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## Documentation tree
- [adapter](./src/adapter/adapter.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs --> - adapter.wasm — Browser-runtime entry point for the……
- [adapter.bun](./src/adapter/adapter.bun.md) — Bun-runtime entry point for the `./adapter` conditional export in `@suaveplan/db-sqlite`. When a bundler or the Bun run…
- [adapter](./src/adapter/adapter.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs --> - adapter.wasm — Browser-runtime entry point for the……
- [adapter.wasm](./src/adapter/adapter.wasm.md) — Browser-runtime entry point for the `./adapter` conditional export in `@suaveplan/db-sqlite`. When a browser bundler re…
- [cache](./src/cache/cache.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [cache](./src/cache/cache.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [conformance](./src/conformance/conformance-suite.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [conformance-suite](./src/conformance/conformance-suite.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [connection](./src/connection/connection.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [connection](./src/connection/connection.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [bun-driver](./src/drivers/bun-driver.md) — Provides `createBunDriver`, the server-side SQLite driver for `@suaveplan/db-sqlite`. It dynamically imports `bun:sqlit…
- [wasm-driver](./src/drivers/wasm-driver.md) — Provides `createWasmDriver`, the browser-side SQLite driver for `@suaveplan/db-sqlite`. It spawns a Web Worker running…
- [wasm-worker](./src/drivers/wasm-worker.md) — Web Worker implementation for the WASM SQLite driver. This module runs inside a dedicated worker thread created by `cre…
- [errors](./src/errors/errors.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [errors](./src/errors/errors.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [migration](./src/migration/migration.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [migration](./src/migration/migration.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [otel](./src/otel/otel.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [otel](./src/otel/otel.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [schemas](./src/schemas/schemas.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [schemas](./src/schemas/schemas.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [unsafe](./src/unsafe/unsafe.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
- [unsafe](./src/unsafe/unsafe.md) — <!-- begin:auto-docs --> _(no submodules)_ <!-- end:auto-docs -->
<!-- end:auto-docs --> - adapter.wasm — Browser-runtime entry point for the……
- [adapter.bun](./src/adapter/adapter.bun.md) — Bun-runtime entry point for the `./adapter` conditional export in `@suaveplan/db-sqlite`. When a bundler or the Bun run…
- [adapter](./src/adapter/adapter.md) — <!-- begin:auto-docs --> _(no submodules)_- adapter.wasm — Browser-runtime entry point for the……
- [adapter.wasm](./src/adapter/adapter.wasm.md) — Browser-runtime entry point for the `./adapter` conditional export in `@suaveplan/db-sqlite`. When a browser bundler re…
- [cache](./src/cache/cache.md) — <!-- begin:auto-docs --> _(no submodules)_- [cache](./src/cache/cache.md) — <!-- begin:auto-docs --> _(no submodules)_- [conformance](./src/conformance/conformance-suite.md) — <!-- begin:auto-docs --> _(no submodules)_- [conformance-suite](./src/conformance/conformance-suite.md) — <!-- begin:auto-docs --> _(no submodules)_- [connection](./src/connection/connection.md) — <!-- begin:auto-docs --> _(no submodules)_- [connection](./src/connection/connection.md) — <!-- begin:auto-docs --> _(no submodules)_- [bun-driver](./src/drivers/bun-driver.md) — Provides `createBunDriver`, the server-side SQLite driver for `@suaveplan/db-sqlite`. It dynamically imports `bun:sqlit…
- [wasm-driver](./src/drivers/wasm-driver.md) — Provides `createWasmDriver`, the browser-side SQLite driver for `@suaveplan/db-sqlite`. It spawns a Web Worker running…
- [wasm-worker](./src/drivers/wasm-worker.md) — Web Worker implementation for the WASM SQLite driver. This module runs inside a dedicated worker thread created by `cre…
- [errors](./src/errors/errors.md) — <!-- begin:auto-docs --> _(no submodules)_- [errors](./src/errors/errors.md) — <!-- begin:auto-docs --> _(no submodules)_- [migration](./src/migration/migration.md) — <!-- begin:auto-docs --> _(no submodules)_- [migration](./src/migration/migration.md) — <!-- begin:auto-docs --> _(no submodules)_- [otel](./src/otel/otel.md) — <!-- begin:auto-docs --> _(no submodules)_- [otel](./src/otel/otel.md) — <!-- begin:auto-docs --> _(no submodules)_- [schemas](./src/schemas/schemas.md) — <!-- begin:auto-docs --> _(no submodules)_- [schemas](./src/schemas/schemas.md) — <!-- begin:auto-docs --> _(no submodules)_- [unsafe](./src/unsafe/unsafe.md) — <!-- begin:auto-docs --> _(no submodules)_- [unsafe](./src/unsafe/unsafe.md) — <!-- begin:auto-docs --> _(no submodules)_- adapter.wasm — Browser-runtime entry point for the……
- [adapter.bun](./src/adapter/adapter.bun.md) — Bun-runtime entry point for the `./adapter` conditional export in `@suaveplan/db-sqlite`. When a bundler or the Bun run…
- [adapter](./src/adapter/adapter.md) — <!-- begin:auto-docs --> _(no submodules)_- adapter.wasm — Browser-runtime entry point for the……
- [adapter.wasm](./src/adapter/adapter.wasm.md) — Browser-runtime entry point for the `./adapter` conditional export in `@suaveplan/db-sqlite`. When a browser bundler re…
- [cache](./src/cache/cache.md) — <!-- begin:auto-docs --> _(no submodules)_- [cache](./src/cache/cache.md) — <!-- begin:auto-docs --> _(no submodules)_- [conformance](./src/conformance/conformance-suite.md) — <!-- begin:auto-docs --> _(no submodules)_- [conformance-suite](./src/conformance/conformance-suite.md) — <!-- begin:auto-docs --> _(no submodules)_- [connection](./src/connection/connection.md) — <!-- begin:auto-docs --> _(no submodules)_- [connection](./src/connection/connection.md) — <!-- begin:auto-docs --> _(no submodules)_- [bun-driver](./src/drivers/bun-driver.md) — Provides `createBunDriver`, the server-side SQLite driver for `@suaveplan/db-sqlite`. It dynamically imports `bun:sqlit…
- [wasm-driver](./src/drivers/wasm-driver.md) — Provides `createWasmDriver`, the browser-side SQLite driver for `@suaveplan/db-sqlite`. It spawns a Web Worker running…
- [wasm-worker](./src/drivers/wasm-worker.md) — Web Worker implementation for the WASM SQLite driver. This module runs inside a dedicated worker thread created by `cre…
- [errors](./src/errors/errors.md) — <!-- begin:auto-docs --> _(no submodules)_- [errors](./src/errors/errors.md) — <!-- begin:auto-docs --> _(no submodules)_- [migration](./src/migration/migration.md) — <!-- begin:auto-docs --> _(no submodules)_- [migration](./src/migration/migration.md) — <!-- begin:auto-docs --> _(no submodules)_- [otel](./src/otel/otel.md) — <!-- begin:auto-docs --> _(no submodules)_- [otel](./src/otel/otel.md) — <!-- begin:auto-docs --> _(no submodules)_- [schemas](./src/schemas/schemas.md) — <!-- begin:auto-docs --> _(no submodules)_- [schemas](./src/schemas/schemas.md) — <!-- begin:auto-docs --> _(no submodules)_- [unsafe](./src/unsafe/unsafe.md) — <!-- begin:auto-docs --> _(no submodules)_- [unsafe](./src/unsafe/unsafe.md) — <!-- begin:auto-docs --> _(no submodules)_- adapter.wasm — Browser-runtime entry point for the…
- [adapter.bun](./src/adapter/adapter.bun.md) — Bun-runtime entry point for the `./adapter` conditional export in `@suaveplan/db-sqlite`. When a bundler or the Bun run…
- [adapter](./src/adapter/adapter.md) — <!-- begin:auto-docs --> _(no submodules)_- adapter.wasm — Browser-runtime entry point for the…
- [adapter.wasm](./src/adapter/adapter.wasm.md) — Browser-runtime entry point for the `./adapter` conditional export in `@suaveplan/db-sqlite`. When a browser bundler re…
- [cache](./src/cache/cache.md) — <!-- begin:auto-docs --> _(no submodules)_- [cache](./src/cache/cache.md) — <!-- begin:auto-docs --> _(no submodules)_- [conformance](./src/conformance/conformance-suite.md) — <!-- begin:auto-docs --> _(no submodules)_- [conformance-suite](./src/conformance/conformance-suite.md) — <!-- begin:auto-docs --> _(no submodules)_- [connection](./src/connection/connection.md) — <!-- begin:auto-docs --> _(no submodules)_- [connection](./src/connection/connection.md) — <!-- begin:auto-docs --> _(no submodules)_- [bun-driver](./src/drivers/bun-driver.md) — Provides `createBunDriver`, the server-side SQLite driver for `@suaveplan/db-sqlite`. It dynamically imports `bun:sqlit…
- [wasm-driver](./src/drivers/wasm-driver.md) — Provides `createWasmDriver`, the browser-side SQLite driver for `@suaveplan/db-sqlite`. It spawns a Web Worker running…
- [wasm-worker](./src/drivers/wasm-worker.md) — Web Worker implementation for the WASM SQLite driver. This module runs inside a dedicated worker thread created by `cre…
- [errors](./src/errors/errors.md) — <!-- begin:auto-docs --> _(no submodules)_- [errors](./src/errors/errors.md) — <!-- begin:auto-docs --> _(no submodules)_- [migration](./src/migration/migration.md) — <!-- begin:auto-docs --> _(no submodules)_- [migration](./src/migration/migration.md) — <!-- begin:auto-docs --> _(no submodules)_- [otel](./src/otel/otel.md) — <!-- begin:auto-docs --> _(no submodules)_- [otel](./src/otel/otel.md) — <!-- begin:auto-docs --> _(no submodules)_- [schemas](./src/schemas/schemas.md) — <!-- begin:auto-docs --> _(no submodules)_- [schemas](./src/schemas/schemas.md) — <!-- begin:auto-docs --> _(no submodules)_- [unsafe](./src/unsafe/unsafe.md) — <!-- begin:auto-docs --> _(no submodules)_- [unsafe](./src/unsafe/unsafe.md) — <!-- begin:auto-docs --> _(no submodules)_- [adapter.bun](./src/adapter/adapter.bun.md) — Bun-runtime entry point for the `./adapter` conditional export in `@suaveplan/db-sqlite`. When a bundler or the Bun run…
- [adapter](./src/adapter/adapter.md) — <!-- begin:auto-docs --> _(no submodules)_- [adapter.wasm](./src/adapter/adapter.wasm.md) — Browser-runtime entry point for the `./adapter` conditional export in `@suaveplan/db-sqlite`. When a browser bundler re…
- [cache](./src/cache/cache.md) — <!-- begin:auto-docs --> _(no submodules)_ - [cache](./src/cache/cache.md) — <!-- begin:auto-docs --> _(no submodules)_- [conformance](./src/conformance/conformance-suite.md) — <!-- begin:auto-docs --> _(no submodules)_ - [conformance-suite](./src/conformance/conformance-suite.md) — <!-- begin:auto-docs --> _(no submodules)_- [connection](./src/connection/connection.md) — <!-- begin:auto-docs --> _(no submodules)_ - [connection](./src/connection/connection.md) — <!-- begin:auto-docs --> _(no submodules)_- [bun-driver](./src/drivers/bun-driver.md) — Provides `createBunDriver`, the server-side SQLite driver for `@suaveplan/db-sqlite`. It dynamically imports `bun:sqlit…
- [wasm-driver](./src/drivers/wasm-driver.md) — Provides `createWasmDriver`, the browser-side SQLite driver for `@suaveplan/db-sqlite`. It spawns a Web Worker running…
- [wasm-worker](./src/drivers/wasm-worker.md) — Web Worker implementation for the WASM SQLite driver. This module runs inside a dedicated worker thread created by `cre…
- [errors](./src/errors/errors.md) — <!-- begin:auto-docs --> _(no submodules)_ - [errors](./src/errors/errors.md) — <!-- begin:auto-docs --> _(no submodules)_- [migration](./src/migration/migration.md) — <!-- begin:auto-docs --> _(no submodules)_ - [migration](./src/migration/migration.md) — <!-- begin:auto-docs --> _(no submodules)_- [otel](./src/otel/otel.md) — <!-- begin:auto-docs --> _(no submodules)_ - [otel](./src/otel/otel.md) — <!-- begin:auto-docs --> _(no submodules)_- [schemas](./src/schemas/schemas.md) — <!-- begin:auto-docs --> _(no submodules)_ - [schemas](./src/schemas/schemas.md) — <!-- begin:auto-docs --> _(no submodules)_- [unsafe](./src/unsafe/unsafe.md) — <!-- begin:auto-docs --> _(no submodules)_ - [unsafe](./src/unsafe/unsafe.md) — <!-- begin:auto-docs --> _(no submodules)_
## Install
```bash
bun add @suaveplan/db-sqlite
```
## Quick start
```ts
import { createSqliteAdapter } from "@suaveplan/db-sqlite/adapter";
const db = await createSqliteAdapter({ url: ":memory:" });
await db.exec(`
CREATE TABLE users (
id TEXT PRIMARY KEY,
email TEXT NOT NULL
);
`);
await db.run("INSERT INTO users (id, email) VALUES (?, ?)", [
"user-123",
"alice@example.com",
]);
const rows = await db.all<{ id: string; email: string }>(
"SELECT id, email FROM users WHERE id = ?",
["user-123"],
);
await db.close();
```
## Modules
- [Adapter (universal)](./src/adapter/adapter.md) — `SqliteAdapter`, `createSqliteAdapter`, runtime selection
- [Adapter (Bun)](./src/adapter/adapter.bun.md) — `bun:sqlite` driver binding
- [Adapter (WASM)](./src/adapter/adapter.wasm.md) — browser/Worker `@sqlite.org/sqlite-wasm` binding
- [Cache](./src/cache/cache.md) — `PreparedStatementCache` (LRU)
- [Connection](./src/connection/connection.md) — connection helpers and singleton management
- [Bun driver](./src/drivers/bun-driver.md) — low-level Bun SQLite driver
- [WASM driver](./src/drivers/wasm-driver.md) — low-level WASM SQLite driver
- [WASM worker](./src/drivers/wasm-worker.md) — Web Worker host for WASM driver
- [Errors](./src/errors/errors.md) — `SqliteError`, `SQLITE_*` codes
- [Migration](./src/migration/migration.md) — `MigrationRunner`, forward-only migration ledger
- [OTel](./src/otel/otel.md) — span and metric instrumentation
- [Schemas](./src/schemas/schemas.md) — Zod-validated config types
- [Conformance](./src/conformance/conformance-suite.md) — shared `DatabaseAdapter` conformance suite
- [Unsafe](./src/unsafe/unsafe.md) — `./unsafe` subpath for raw queries