Database Usage Guide

⚠️ CRITICAL: Which Database To Use

Dutchie Database (PORT 54320) - USE THIS FOR EVERYTHING

DATABASE_URL="postgresql://dutchie:dutchie_local_pass@localhost:54320/dutchie_menus"

Use for:

✅ Running the backend application (npm run dev)
✅ Database migrations
✅ API development
✅ Frontend development
✅ All production features
✅ Testing the complete application

Sail Database (PORT 5432) - SCRAPER TESTING ONLY

DATABASE_URL="postgresql://sail:password@localhost:5432/dutchie_menus"

Use ONLY for:

⚠️ Testing individual scrapers in isolation
⚠️ And ONLY when explicitly needed

Default Rule

When in doubt, use Dutchie (port 54320).

Quick Reference Commands

Start Backend (Production)

cd /home/kelly/dutchie-menus/backend
DATABASE_URL="postgresql://dutchie:dutchie_local_pass@localhost:54320/dutchie_menus" npm run dev

Run Migrations

cd /home/kelly/dutchie-menus/backend
DATABASE_URL="postgresql://dutchie:dutchie_local_pass@localhost:54320/dutchie_menus" npx tsx src/db/migrate.ts

Database Console Access

# Dutchie (production)
PGPASSWORD=dutchie_local_pass psql -h localhost -p 54320 -U dutchie -d dutchie_menus

# Sail (scraper testing only)
PGPASSWORD=password psql -h localhost -p 5432 -U sail -d dutchie_menus

Why Two Databases?

Dutchie: Main application database, contains real data
Sail: Isolated environment for testing scrapers without affecting production data

Common Mistake

❌ Don't do this: Using sail database for application features/migrations ✅ Do this: Use dutchie database for all application work

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