provide a simple DDL, DML for REST API format using ERD below

Supplier supplier id supplier_name supplier_city Chef_ld (FK) Provides supplier id (FK) Ingredients ingredients_id name description meal_id (FK) supplier_id IFK) Meal Chef Chef_ld Chef_name Salary Waiter waiter id name attribute meal id Iprice name Customer phone phone customer_id (FK) Waiter phone phone waiter_id (FK) Supplier phone phone supplier id (FK) Orders meal id customer_id (FK) (FK) Customer customer id customer_name address waiter_id (FK)