PostgreSQL 🐘

Setup

export DATABASE_URL="postgresql://user:pass@localhost:5432/dbname"

Features

• SQL query execution
• Schema management
• Index optimization
• Backup and restore
• Performance monitoring
• Extensions management

Usage Examples

"Show all tables"
"Run query: SELECT * FROM users"
"Create index on email column"
"Show slow queries"

Commands

psql "$DATABASE_URL" -c "SELECT * FROM users LIMIT 10"

Safety Rules

1. ALWAYS confirm before destructive operations
2. BACKUP before schema changes