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

This commit is contained in:
Akihiko Odaki 2018-05-15 02:56:17 +09:00 committed by Eugen Rochko
parent 8756fd1e82
commit ed4bae182b
2 changed files with 16 additions and 3 deletions

View file

@ -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