TAGS:

ruby  rails  migration  database  setup  reset  drop 

Related:

• Adding fields to table via migration.
• Creating migration file using generate migration
• Creation migration file using generate model.
• Creating migration file using scaffold.
• Drop tables using migration.
• Editing migration file manually.</li>
• Seeding data into tables via migration.
• Joining two tables via migration.
• Migration specific VERSION or STEP.
• Removing fields from tables via migration.
• Setting rails environment via migration command.
</ul>


Setup, Reset and Drop Database Via Rails Console.

Setting up the database using `rake db:setup` will create the database and migrate the migration files.

rake db:setup

Also, Resetting the database using

rake db:reset

will re-migrate the migration files. But, Drop the database using

rake db:drop

This will delete the the database itself.
Note, `rake db:reset` equals `rake db:drop db:setup`.
Now, Take a look to this tutorial video: