Contents

class CreateRelations < ActiveRecord::Migration[7.0]
  def change
    create_table :relations, id: false do |t|
      t.string :name
      t.references :from, null: false
      t.references :to, null: false
      t.timestamps

      t.index :name
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
relation-0.4.5	db/migrate/003_create_relations.rb
relation-0.4.4	db/migrate/003_create_relations.rb
relation-0.4.3	db/migrate/003_create_relations.rb
relation-0.4.2	db/migrate/003_create_relations.rb