diff options
Diffstat (limited to 'db')
| -rw-r--r-- | db/migrate/20190819134503_add_deleted_at_to_statuses.rb | 5 | ||||
| -rw-r--r-- | db/migrate/20190820003045_update_statuses_index.rb | 13 | ||||
| -rw-r--r-- | db/schema.rb | 5 |
3 files changed, 21 insertions, 2 deletions
diff --git a/db/migrate/20190819134503_add_deleted_at_to_statuses.rb b/db/migrate/20190819134503_add_deleted_at_to_statuses.rb new file mode 100644 index 000000000..5af109097 --- /dev/null +++ b/db/migrate/20190819134503_add_deleted_at_to_statuses.rb @@ -0,0 +1,5 @@ +class AddDeletedAtToStatuses < ActiveRecord::Migration[5.2] + def change + add_column :statuses, :deleted_at, :datetime + end +end diff --git a/db/migrate/20190820003045_update_statuses_index.rb b/db/migrate/20190820003045_update_statuses_index.rb new file mode 100644 index 000000000..5c2ea1f6a --- /dev/null +++ b/db/migrate/20190820003045_update_statuses_index.rb @@ -0,0 +1,13 @@ +class UpdateStatusesIndex < ActiveRecord::Migration[5.2] + disable_ddl_transaction! + + def up + safety_assured { add_index :statuses, [:account_id, :id, :visibility, :updated_at], where: 'deleted_at IS NULL', order: { id: :desc }, algorithm: :concurrently, name: :index_statuses_20190820 } + remove_index :statuses, name: :index_statuses_20180106 + end + + def down + safety_assured { add_index :statuses, [:account_id, :id, :visibility, :updated_at], order: { id: :desc }, algorithm: :concurrently, name: :index_statuses_20180106 } + remove_index :statuses, name: :index_statuses_20190820 + end +end diff --git a/db/schema.rb b/db/schema.rb index 18f615d61..afa6d724c 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: 2019_08_15_225426) do +ActiveRecord::Schema.define(version: 2019_08_20_003045) do # These are extensions that must be enabled in order to support this database enable_extension "plpgsql" @@ -644,7 +644,8 @@ ActiveRecord::Schema.define(version: 2019_08_15_225426) do t.bigint "application_id" t.bigint "in_reply_to_account_id" t.bigint "poll_id" - t.index ["account_id", "id", "visibility", "updated_at"], name: "index_statuses_20180106", order: { id: :desc } + t.datetime "deleted_at" + t.index ["account_id", "id", "visibility", "updated_at"], name: "index_statuses_20190820", order: { id: :desc }, where: "(deleted_at IS NULL)" t.index ["in_reply_to_account_id"], name: "index_statuses_on_in_reply_to_account_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" |