gitlab-org--gitlab-foss/db/migrate/20160727193336_create_lists.rb

# rubocop:disable Migration/Timestamps
class CreateLists < ActiveRecord::Migration[4.2]
  include Gitlab::Database::MigrationHelpers

  DOWNTIME = false

  def change
    create_table :lists do |t|
      t.references :board, index: true, foreign_key: true, null: false
      t.references :label, index: true, foreign_key: true
      t.integer :list_type, null: false, default: 1
      t.integer :position

      t.timestamps null: false
    end
  end
end
Add database helpers 'add_timestamps_with_timezone' and 'timestamps_with_timezone' 2017-06-13 11:44:13 +00:00			`# rubocop:disable Migration/Timestamps`
Add version 4.2 to all existing migrations DB schema generated by a migration may look different in rails 4 and 5 (because rails 5 may use different default values). For this reason it's important to explicitly set for which rails version a migration was written for. See https://stackoverflow.com/questions/35929869/activerecordmigration-deprecation-warning-asks-for-rails-version-but-im-no/35930912#35930912 2018-11-13 07:27:31 +00:00			`class CreateLists < ActiveRecord::Migration[4.2]`
fixup! Add List model 2016-08-03 16:08:58 +00:00			`include Gitlab::Database::MigrationHelpers`

			`DOWNTIME = false`

Add Board model 2016-07-27 19:32:32 +00:00			`def change`
			`create_table :lists do \|t\|`
			`t.references :board, index: true, foreign_key: true, null: false`
			`t.references :label, index: true, foreign_key: true`
Order board lists by list_type, and position 2016-07-28 22:26:16 +00:00			`t.integer :list_type, null: false, default: 1`
			`t.integer :position`
Add Board model 2016-07-27 19:32:32 +00:00
			`t.timestamps null: false`
			`end`
			`end`
			`end`