# Database & Backend Notes

> Status: **TBD** (to be completed later)

This document is currently a placeholder and will be filled with the real as-is database state, scripts, migrations, RPCs, and RLS details.

This document is the central place for database-related setup, schema notes, and backend conventions for car64.

## Stack

- Supabase Postgres
- Supabase Auth
- Supabase Storage
- Supabase RPC functions

## Environments

Document your environment endpoints and key handling policy here.

## Schema Overview

Document important tables and relations here, for example:

- `collections`
- `collection_members`
- `hotwheels`
- `global_cars`
- `car_votes`
- `car_reports`

## RLS Policies

Document Row Level Security rules and expected access behavior.

## RPC Functions

List all RPC functions and their purpose.

## Migration Workflow

Describe how migrations are authored, reviewed, and applied.

## Operational Checklist

- Verify schema changes in staging first
- Confirm RLS policy impact
- Validate app compatibility with query/RPC changes
- Keep rollback strategy documented