From d000a0b58a9895253fa62da13add44b4a3e828f8 Mon Sep 17 00:00:00 2001 From: alpaca-tc Date: Mon, 24 Apr 2017 22:10:14 +0900 Subject: [PATCH] Add index to statuses_tags#status_id (#2394) --- .../20170424112722_add_status_id_index_to_statuses_tags.rb | 5 +++++ db/schema.rb | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) create mode 100644 db/migrate/20170424112722_add_status_id_index_to_statuses_tags.rb diff --git a/db/migrate/20170424112722_add_status_id_index_to_statuses_tags.rb b/db/migrate/20170424112722_add_status_id_index_to_statuses_tags.rb new file mode 100644 index 000000000..d1db8cc62 --- /dev/null +++ b/db/migrate/20170424112722_add_status_id_index_to_statuses_tags.rb @@ -0,0 +1,5 @@ +class AddStatusIdIndexToStatusesTags < ActiveRecord::Migration[5.0] + def change + add_index :statuses_tags, :status_id + end +end diff --git a/db/schema.rb b/db/schema.rb index 970412274..1c728d6d4 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -10,7 +10,7 @@ # # It's strongly recommended that you check this file into your version control system. -ActiveRecord::Schema.define(version: 20170418160728) do +ActiveRecord::Schema.define(version: 20170424112722) do # These are extensions that must be enabled in order to support this database enable_extension "plpgsql" @@ -255,6 +255,7 @@ ActiveRecord::Schema.define(version: 20170418160728) do create_table "statuses_tags", id: false, force: :cascade do |t| t.bigint "status_id", null: false t.integer "tag_id", null: false + t.index ["status_id"], name: "index_statuses_tags_on_status_id", using: :btree t.index ["tag_id", "status_id"], name: "index_statuses_tags_on_tag_id_and_status_id", unique: true, using: :btree end