Contents

class RemoveNotNullConstraintExamDuration < ActiveRecord::Migration[4.2]
  def change
    remove_column :exams, :duration
    add_column :exams, :duration, :integer, null: true
  end
end

Version data entries

160 entries across 160 versions & 2 rubygems

Version	Path
mumuki-laboratory-5.5.0	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.4.0	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.3.0	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.2.1	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.2.0	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.1.1	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.1.0	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.12	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.11	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.10	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.9	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.8	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.7	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.6	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.5	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.4	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.3	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.2	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.1	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb
mumuki-laboratory-5.0.0	db/migrate/20160526172026_remove_not_null_constraint_exam_duration.rb