gitlab-org--gitlab-foss/db/post_migrate/20181008145341_steal_encryp...

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

  DOWNTIME = false

  disable_ddl_transaction!

  def up
    Gitlab::BackgroundMigration.steal('EncryptColumns')
  end

  def down
    # no-op
  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 StealEncryptColumns < ActiveRecord::Migration[4.2]`
Remove unencrypted webhook token and URL columns 2018-10-08 11:03:07 -04:00			`include Gitlab::Database::MigrationHelpers`

			`DOWNTIME = false`

			`disable_ddl_transaction!`

			`def up`
			`Gitlab::BackgroundMigration.steal('EncryptColumns')`
			`end`

			`def down`
			`# no-op`
			`end`
			`end`