diff options
-rw-r--r-- | changelogs/unreleased/55360-redundant-index-in-the-releases-table_v2.yml | 5 | ||||
-rw-r--r-- | db/migrate/20190805140353_remove_rendundant_index_from_releases.rb | 21 | ||||
-rw-r--r-- | db/schema.rb | 1 |
3 files changed, 26 insertions, 1 deletions
diff --git a/changelogs/unreleased/55360-redundant-index-in-the-releases-table_v2.yml b/changelogs/unreleased/55360-redundant-index-in-the-releases-table_v2.yml new file mode 100644 index 00000000000..91a1fb5e6c9 --- /dev/null +++ b/changelogs/unreleased/55360-redundant-index-in-the-releases-table_v2.yml @@ -0,0 +1,5 @@ +--- +title: Removed redundant index on releases table +merge_request: 31487 +author: +type: removed diff --git a/db/migrate/20190805140353_remove_rendundant_index_from_releases.rb b/db/migrate/20190805140353_remove_rendundant_index_from_releases.rb new file mode 100644 index 00000000000..fc4bc1a423b --- /dev/null +++ b/db/migrate/20190805140353_remove_rendundant_index_from_releases.rb @@ -0,0 +1,21 @@ +# 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 RemoveRendundantIndexFromReleases < ActiveRecord::Migration[5.2] + include Gitlab::Database::MigrationHelpers + + # Set this constant to true if this migration requires downtime. + DOWNTIME = false + + disable_ddl_transaction! + + def up + remove_concurrent_index :releases, :project_id + end + + def down + add_concurrent_index :releases, :project_id + end +end diff --git a/db/schema.rb b/db/schema.rb index 3f7917654cf..944d23e5365 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -3015,7 +3015,6 @@ ActiveRecord::Schema.define(version: 2019_08_15_093949) do t.datetime_with_timezone "released_at", null: false t.index ["author_id"], name: "index_releases_on_author_id" t.index ["project_id", "tag"], name: "index_releases_on_project_id_and_tag" - t.index ["project_id"], name: "index_releases_on_project_id" end create_table "remote_mirrors", id: :serial, force: :cascade do |t| |