Contents

class CreateRelations < ActiveRecord::Migration[5.2]
  def change
    create_table :relations, id: false do |t|
      t.string     :name
      t.references :x, null: false
      t.references :y, null: false
      t.timestamps

      t.index :name
      t.index :x
      t.index :y
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
relation-0.2.3	db/migrate/20150810152808_relation.rb