title: Automate DB Schema Migrations - CircleCI/Sequelize/GCP
body: <p>I currently am working on an Application with a MySQL back-end hosted on GCP. Code is Node.js and we use CircleCI and Sequelize. Right now after deploying my scripts, if I had any schema changes, I would go in to the database and manually add those fields with sql scripts. We create migrations in our code and want to add those new field programmatically. I need to go in the container root and manually run the <code>npx sequelize db:migrate</code>. Is there a way to automate that?</p>
  <p>For background info, I come from the database side not developer side, so please be gentle if my question seems to have an obvious answer.</p>