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Revert index change on statuses for api/v1/accounts account_id statuses (#7484)

custom
Akihiko Odaki 4 years ago
committed by Eugen Rochko
parent
commit
ed4bae182b
  1. 14
      db/migrate/20180514140000_revert_index_change_on_statuses_for_api_v1_accounts_account_id_statuses.rb
  2. 5
      db/schema.rb

14
db/migrate/20180514140000_revert_index_change_on_statuses_for_api_v1_accounts_account_id_statuses.rb

@ -0,0 +1,14 @@
# frozen_string_literal: true
class RevertIndexChangeOnStatusesForApiV1AccountsAccountIdStatuses < ActiveRecord::Migration[5.1]
disable_ddl_transaction!
def change
safety_assured do
add_index :statuses, [:account_id, :id, :visibility, :updated_at], order: { id: :desc }, algorithm: :concurrently, name: :index_statuses_20180106
end
remove_index :statuses, column: [:account_id, :id, :visibility], where: 'visibility IN (0, 1, 2)', algorithm: :concurrently
remove_index :statuses, column: [:account_id, :id], where: 'visibility = 3', algorithm: :concurrently
end
end

5
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: 2018_05_14_130000) do
ActiveRecord::Schema.define(version: 2018_05_14_140000) do
# These are extensions that must be enabled in order to support this database
enable_extension "plpgsql"
@ -447,8 +447,7 @@ ActiveRecord::Schema.define(version: 2018_05_14_130000) do
t.bigint "account_id", null: false
t.bigint "application_id"
t.bigint "in_reply_to_account_id"
t.index ["account_id", "id", "visibility"], name: "index_statuses_on_account_id_and_id_and_visibility", where: "(visibility = ANY (ARRAY[0, 1, 2]))"
t.index ["account_id", "id"], name: "index_statuses_on_account_id_and_id", where: "(visibility = 3)"
t.index ["account_id", "id", "visibility", "updated_at"], name: "index_statuses_20180106", order: { id: :desc }
t.index ["conversation_id"], name: "index_statuses_on_conversation_id"
t.index ["in_reply_to_id"], name: "index_statuses_on_in_reply_to_id"
t.index ["reblog_of_id", "account_id"], name: "index_statuses_on_reblog_of_id_and_account_id"

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