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SQL Coding Challenge – February 2020

Introduction
2. The table restaurant
Tasks

Instruction

First, get to know our database named pizza, which consists of five tables: restaurant, pizza, ingredient, topping, and order_pizza. The first table, restaurant, stores details about restaurants in Illinois, USA.

Exercise

The table restaurant contains these columns:

  • id – the unique ID of the restaurant.
  • name – the name of the restaurant.
  • city – the city where the restaurant is located.
  • rate – the customers' rating of the restaurant from 1 to 5 stars (the best restaurants have 5 stars, the worst only 1).

Explore the contents of the table restaurant by selecting all data from it.