diff options
Diffstat (limited to 'db/migrate/20181121101842_add_ci_builds_partial_index_on_project_id_and_status.rb')
-rw-r--r-- | db/migrate/20181121101842_add_ci_builds_partial_index_on_project_id_and_status.rb | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/db/migrate/20181121101842_add_ci_builds_partial_index_on_project_id_and_status.rb b/db/migrate/20181121101842_add_ci_builds_partial_index_on_project_id_and_status.rb new file mode 100644 index 00000000000..a524709faf8 --- /dev/null +++ b/db/migrate/20181121101842_add_ci_builds_partial_index_on_project_id_and_status.rb @@ -0,0 +1,33 @@ +# frozen_string_literal: true + +# See http://doc.gitlab.com/ce/development/migration_style_guide.html +# for more information on how to write migrations for GitLab. + +class AddCiBuildsPartialIndexOnProjectIdAndStatus < ActiveRecord::Migration[4.2] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + add_concurrent_index(*index_arguments) + end + + def down + remove_concurrent_index(*index_arguments) + end + + private + + def index_arguments + [ + :ci_builds, + [:project_id, :status], + { + name: 'index_ci_builds_project_id_and_status_for_live_jobs_partial2', + where: "(((type)::text = 'Ci::Build'::text) AND ((status)::text = ANY (ARRAY[('running'::character varying)::text, ('pending'::character varying)::text, ('created'::character varying)::text])))" + } + ] + end +end |