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buildfor_life_ops/drizzle/README.md
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grabowski 0225b204a2 chore(tooling): switch to fnm + pnpm, add DEPLOYMENT.md
Pin Node 24 via .node-version/.nvmrc and pnpm 9.15.0 via
package.json#packageManager. Regenerate lockfile as pnpm-lock.yaml.
Rewrite README setup + scripts table around pnpm, and add a
production deployment guide covering systemd, nginx, upgrades,
rollback, and backups.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-24 15:25:15 +07:00

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# drizzle migrations
This directory holds SQL migrations generated by `drizzle-kit generate` from the
TypeScript schema in `src/lib/server/db/schema/`.
Commands:
- `pnpm run db:generate` — diff the schema vs. the latest snapshot and emit a new `.sql` file
- `pnpm run db:migrate` — apply pending migrations to `DATABASE_URL`
- `pnpm run db:push` — skip migrations and sync the schema directly (**dev only**)
- `pnpm run db:studio` — open the Drizzle Studio UI
After every generate, review the SQL for surprises — especially around:
- enum additions (non-blocking) vs. removals (require a separate data migration)
- index changes on large tables (use `CONCURRENTLY` in production rollouts)
- anything touching `assets.custom_fields` — see `project_buildfor_life_ops.md`
memory for the immutable-key policy.