hwhub/DB_README.md

Database & Backend Notes

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