A simple GraphQL example using Node.js, Express.js, PostgreSQL and Sequelize
###Usage Start the server
npm startNavigate to the GraphQL endpoint
http://localhost:3000/graphql
Add any query to the url paramater, for example:
http://localhost:3000/graphql?query={customers{first_name, last_name, email}}
http://localhost:3000/graphql?query={customers(id: 1){first_name, last_name, email}}