gitlab-org--gitlab-foss/db/migrate/20160808085531_add_token_to_build.rb

class AddTokenToBuild < ActiveRecord::Migration[4.2]
  include Gitlab::Database::MigrationHelpers

  # Set this constant to true if this migration requires downtime.
  DOWNTIME = false

  def change
    add_column :ci_builds, :token, :string
  end
end
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 02:27:31 -05:00			`class AddTokenToBuild < ActiveRecord::Migration[4.2]`
Use a permissions of user to access all dependent projects from CI jobs (this also includes a container images, and in future LFS files) 2016-08-08 06:01:25 -04:00			`include Gitlab::Database::MigrationHelpers`

			`# Set this constant to true if this migration requires downtime.`
			`DOWNTIME = false`

			`def change`
			`add_column :ci_builds, :token, :string`
			`end`
			`end`