diff options
| -rw-r--r-- | db/migrate/20180103152026_add_index_on_ci_builds_status.rb | 28 | ||||
| -rw-r--r-- | db/schema.rb | 1 |
2 files changed, 29 insertions, 0 deletions
diff --git a/db/migrate/20180103152026_add_index_on_ci_builds_status.rb b/db/migrate/20180103152026_add_index_on_ci_builds_status.rb new file mode 100644 index 00000000000..06cda158ea8 --- /dev/null +++ b/db/migrate/20180103152026_add_index_on_ci_builds_status.rb @@ -0,0 +1,28 @@ +# See http://doc.gitlab.com/ce/development/migration_style_guide.html +# for more information on how to write migrations for GitLab. + +class AddIndexOnCiBuildsStatus < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + # Set this constant to true if this migration requires downtime. + DOWNTIME = false + + disable_ddl_transaction! + + NEW_INDEX_NAME = 'index_ci_builds_project_id_and_status_for_live_jobs_partial' + + def up + return if index_exists?(:ci_builds, [:project_id, :status], name: NEW_INDEX_NAME) + + add_concurrent_index( + :ci_builds, + [:project_id, :status], + where: "status in ('running','pending', 'created')", + name: NEW_INDEX_NAME + ) + end + + def down + remove_concurrent_index(:ci_builds, nil, name: NEW_INDEX_NAME) + end +end diff --git a/db/schema.rb b/db/schema.rb index 6b43fc8403c..f539f4b6e18 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -300,6 +300,7 @@ ActiveRecord::Schema.define(version: 20180208183958) do add_index "ci_builds", ["commit_id", "type", "name", "ref"], name: "index_ci_builds_on_commit_id_and_type_and_name_and_ref", using: :btree add_index "ci_builds", ["commit_id", "type", "ref"], name: "index_ci_builds_on_commit_id_and_type_and_ref", using: :btree add_index "ci_builds", ["project_id", "id"], name: "index_ci_builds_on_project_id_and_id", using: :btree + add_index "ci_builds", ["project_id", "status"], name: "index_ci_builds_project_id_and_status_for_live_jobs_partial", where: "((status)::text = ANY ((ARRAY['running'::character varying, 'pending'::character varying, 'created'::character varying])::text[]))", using: :btree add_index "ci_builds", ["protected"], name: "index_ci_builds_on_protected", using: :btree add_index "ci_builds", ["runner_id"], name: "index_ci_builds_on_runner_id", using: :btree add_index "ci_builds", ["stage_id"], name: "index_ci_builds_on_stage_id", using: :btree |