Understanding self.up and self.down in Rails Migrations: When and How to Use Them
Learn the role of self.up and self.down methods in Ruby on Rails migrations. This video explains when to use these methods to define schema changes and how they help apply or reverse database updates. Discover examples of creating tables, adding columns, and when to prefer change over self.up and self.down for reversible migrations. Perfect for Rails developers looking to master database migrations effectively.
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#RubyOnRails #RailsMigrations #SelfUpAndSelfDown #RailsDatabase #LearnRails #RubyProgramming #DatabaseSchema #RailsTutorial #WebDevelopment #RailsDevelopment
