diff options
Diffstat (limited to 'db/migrate/20181019105553_add_projects_pool_repository_id_foreign_key.rb')
| -rw-r--r-- | db/migrate/20181019105553_add_projects_pool_repository_id_foreign_key.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/db/migrate/20181019105553_add_projects_pool_repository_id_foreign_key.rb b/db/migrate/20181019105553_add_projects_pool_repository_id_foreign_key.rb new file mode 100644 index 00000000000..059988de38a --- /dev/null +++ b/db/migrate/20181019105553_add_projects_pool_repository_id_foreign_key.rb @@ -0,0 +1,22 @@ +# frozen_string_literal: true + +class AddProjectsPoolRepositoryIdForeignKey < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + add_concurrent_foreign_key( + :projects, + :repositories, + column: :pool_repository_id, + on_delete: :nullify + ) + end + + def down + remove_foreign_key(:projects, column: :pool_repository_id) + end +end |