Migrating a Database in a Rails Project

Use one of the following methods to migrate to a database in a Rails Project.

To migrate using the Rails Console:

1. Open the Rails Console and run:
   

   rake db:migrate

2. Check the console to see the migration is completed without error.
   

To migrate using the Model Creation Wizard:

1. Rails Model Wizard
   From the workbench select: File New Rails Model.
   
2. Add the desired attributes in the Model Creation Wizard dialog.
   
3. Check the Run the Migration after creating the Model checkbox.
   

   Note:

   These steps require that the database is set up and the database.yml file is properly configured.

Tp run a migration from an Explorer:

1. Right-click on the project folder from the Rails or Script Explorer.
   
2. Select Rails Database Migration.
   

To reverse a migration:

1. Reverse a database migration using the Project Commander and the following command:
   

   rake migrate VERSION {ver. #}

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