diff options
Diffstat (limited to 'db/migrate/20200827060911_add_merge_request_foreign_key_to_merge_request_reviewers.rb')
-rw-r--r-- | db/migrate/20200827060911_add_merge_request_foreign_key_to_merge_request_reviewers.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/db/migrate/20200827060911_add_merge_request_foreign_key_to_merge_request_reviewers.rb b/db/migrate/20200827060911_add_merge_request_foreign_key_to_merge_request_reviewers.rb new file mode 100644 index 00000000000..dc3356375fd --- /dev/null +++ b/db/migrate/20200827060911_add_merge_request_foreign_key_to_merge_request_reviewers.rb @@ -0,0 +1,22 @@ +# frozen_string_literal: true + +# See https://docs.gitlab.com/ee/development/migration_style_guide.html +# for more information on how to write migrations for GitLab. + +class AddMergeRequestForeignKeyToMergeRequestReviewers < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + def up + with_lock_retries do + add_foreign_key :merge_request_reviewers, :merge_requests, column: :merge_request_id, on_delete: :cascade # rubocop:disable Migration/AddConcurrentForeignKey + end + end + + def down + with_lock_retries do + remove_foreign_key :merge_request_reviewers, column: :merge_request_id + end + end +end |