# See http://doc.gitlab.com/ce/development/migration_style_guide.html # for more information on how to write migrations for GitLab. class PopulateMissingProjectCiCdSettings < ActiveRecord::Migration[4.2] include Gitlab::Database::MigrationHelpers DOWNTIME = false disable_ddl_transaction! def up # Projects created after the initial migration but before the code started # using ProjectCiCdSetting won't have a corresponding row in # project_ci_cd_settings, so let's fix that. execute <<~SQL INSERT INTO project_ci_cd_settings (project_id) SELECT id FROM projects WHERE NOT EXISTS ( SELECT 1 FROM project_ci_cd_settings WHERE project_ci_cd_settings.project_id = projects.id ) SQL end def down # There's nothing to revert for this migration. end end