https://github.com/platzi-master-c8/automation-database

This is how was created the database for Automation cell in Heroku-Postgres 🚀🛢️
https://github.com/platzi-master-c8/automation-database

heroku-postgres postgres sql

Last synced: about 1 month ago
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This is how was created the database for Automation cell in Heroku-Postgres 🚀🛢️

• Host: GitHub
• URL: https://github.com/platzi-master-c8/automation-database
• Owner: Platzi-Master-C8
• License: mit
• Created: 2022-01-24T15:04:40.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-02-15T02:45:00.000Z (about 3 years ago)
• Last Synced: 2025-02-05T15:50:45.033Z (3 months ago)
• Topics: heroku-postgres, postgres, sql
• Homepage:
• Size: 999 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Deployment of a PostgreSQL Database in Heroku 

This is how was created the database for Automation Cell in Heroku-Postgres.

Is written as instructions in order to replicate the process if necessary:

## 1 Set a Postgres Database

1. Create a new Heroku app.

	![new_app](assets/new_app.png)

2. Add a PostgreSQL database:

	*  Navigate to the Resources tab in the header of your newly created app's dahsboard. 

	*  Then type Heroku Postgres into the Add-ons search field.When shown, select the suggested Heroku Postgres add-on from the dropdown.

	![heroku_postgres](assets/heroku_postgres.png)

	*  The next popup asks you to choose a pricing plan for the database. Select the Hobby Dev - Free plan and click Provision.

3. Access the database credentials (and connection URL)

	* Navigate to the Resources tab in your app's dashboard again and select the Heroku Postgres resource.

	* Now select the Settings tab in the header of that screen.

	* Here, you can click the View Credentials button to see the credentials of your PostgreSQL database.

	![credentials](assets/credentials.png)

## 2 Configure Heroku CLI

The Heroku Command Line Interface (CLI) makes it easy to create and manage your Heroku apps directly from the terminal. 

It’s an essential part of using Heroku.

* In case you dont have installed follow the instructons from Heroku site](https://devcenter.heroku.com/articles/heroku-cli)

* Login in your terminal.

	```

	heroku login

	```

* To test the conection you should introduce credentials:

	```

	heroku pg:psql postgresql-solid-19555 --app name_app

	```

	![connection_test](assets/test_connection.jpg)

## 3. Write a Postgres script to create the database schema.

According to ER diagmam write the sentences to create the database schema. ➡️ [create_schema.sql](SQL_scripts/create_schema.sql)

![Database ER Diagram](assets/Automation_ER.png)

## 4. Send database schemas to Heroku from terminal

* Introduce the sentences to create the database tables:

```

heroku pg:psql --app automation-db < create_schema.sql 

```

Here you have a database in Heroku and it's ready to store data.

![tables](assets/schema.png)