Websites for Rails Migrations

Migrations. Migrations are a convenient way for you to alter your database in a structured and organized manner. You could edit fragments of SQL by hand but you would ...

Active Record Migrations. Migrations can manage the evolution of a schema used by several physical databases. It’s a solution to the common problem of adding a ...

Ruby on Rails is a progressive Web development framework that implements radical ideas such as convention over configuration, heavy metaprogramming, domain-specific ...

Guide to Ruby on Rails Migrations by Matt Kern. Join the exodus and make managing your database schemas a snap. Published June 2007. Developers are flocking to Ruby ...

Active Record Migrations. Migrations are a feature of Active Record that allows you to evolve your database schema over time. Rather than write schema modifications ...

Rails Migration allows you to use Ruby to define changes to your database schema, making it possible to use a version control system to keep things synchronized with ...

Migrations. Migrations meant to solve the problem of rolling out changes to your database. By defining the changes to your database schema in Ruby files, development ...

Using migrations to manage your Ruby on Rails application databases.

Migrations have got to be one of the coolest aspects of ActiveRecord. ... Is Rails the first framework to offer built-in database refactoring support? 9.

In the "old days" of Rails (before version 1.0), most people created the databases their apps use directly in SQL, or by using tools like MySQLFront to help them along.

Took me depressingly long to figure that out through Google. I’ve also sort of acquiesced to the notion of migrations. I still feel like it sucks that there is no ...

Migrations are now sexy in Rails 2.0! In this episode we will take a look at these improvements and the related rake tasks.

14 How do I do migrations outside of Rails? 15 add_column with :null => false didn't work; 16 Complaint: You have to use : ...

[Rails] Introducing Datamappify - ActiveRecord Without DB Migrations Introduction ActiveRecord is without doubt the de facto ORM library for Rails and many Ruby web ...

Migrations in Ruby on Rails use the :limit symbol to set the maximum length of the underlying field's data type. Take for example, the following example

Assuming I'm representative of most Rails developers, that would ... > rails generate migration AddNameToPerson invoke active_record create db /migrate ...

I was working like a fiend on a project, and forgot to add :id => false to a join table migration. For completeness, here's the migration as it is supposed to

I recently found myself searching Stackoverflow and Google for various techniques for automatically testing Rails migrations. I was surprised not to …

I have seen a lot of migrations, most of them was just doing what it had to do. But I found a nice way to make my migrations more pretty. So I had an Article model ...

February 8, 2007. The current Rails documentation is not very clear about how column types defined in migrations translate to MySQL types.