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Switch to associated_object_id index

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Tusooa Zhu 2022-07-11 15:49:58 -04:00
parent 06678fb4ad
commit 3885ee182a
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GPG key ID: 7B467EDE43A08224
8 changed files with 50 additions and 20 deletions
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3
lib/mix/tasks/pleroma/database.ex
View file

@ -154,9 +154,8 @@ defmodule Mix.Tasks.Pleroma.Database do
|> join(:inner, [a], o in Object,
on:
fragment(
"(?->>'id') = COALESCE((?)->'object'->> 'id', (?)->>'object')",
"(?->>'id') = associated_object_id((?))",
o.data,
a.data,
a.data
)
)

5
lib/pleroma/activity.ex
View file

@ -53,7 +53,7 @@ defmodule Pleroma.Activity do
#
# ```
# |> join(:inner, [activity], o in Object,
# on: fragment("(?->>'id') = COALESCE((?)->'object'->> 'id', (?)->>'object')",
# on: fragment("(?->>'id') = associated_object_id((?))",
# o.data, activity.data, activity.data))
# |> preload([activity, object], [object: object])
# ```
@ -69,9 +69,8 @@ defmodule Pleroma.Activity do
join(query, join_type, [activity], o in Object,
on:
fragment(
"(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
"(?->>'id') = associated_object_id(?)",
o.data,
activity.data,
activity.data
),
as: :object

6
lib/pleroma/activity/queries.ex
View file

@ -52,8 +52,7 @@ defmodule Pleroma.Activity.Queries do
activity in query,
where:
fragment(
"coalesce((?)->'object'->>'id', (?)->>'object') = ANY(?)",
activity.data,
"associated_object_id((?)) = ANY(?)",
activity.data,
^object_ids
)
@ -64,8 +63,7 @@ defmodule Pleroma.Activity.Queries do
from(activity in query,
where:
fragment(
"coalesce((?)->'object'->>'id', (?)->>'object') = ?",
activity.data,
"associated_object_id((?)) = ?",
activity.data,
^object_id
)

2
lib/pleroma/migrators/hashtags_table_migrator.ex
View file

@ -183,7 +183,7 @@ defmodule Pleroma.Migrators.HashtagsTableMigrator do
DELETE FROM hashtags_objects WHERE object_id IN
(SELECT DISTINCT objects.id FROM objects
JOIN hashtags_objects ON hashtags_objects.object_id = objects.id LEFT JOIN activities
ON COALESCE(activities.data->'object'->>'id', activities.data->>'object') =
ON associated_object_id(activities) =
(objects.data->>'id')
AND activities.data->>'type' = 'Create'
WHERE activities.id IS NULL);

9
lib/pleroma/notification.ex
View file

@ -117,9 +117,8 @@ defmodule Pleroma.Notification do
|> join(:left, [n, a], object in Object,
on:
fragment(
"(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
"(?->>'id') = associated_object_id(?)",
object.data,
a.data,
a.data
)
)
@ -193,13 +192,11 @@ defmodule Pleroma.Notification do
|> join(:left, [n, a], mutated_activity in Pleroma.Activity,
on:
fragment(
"COALESCE((?->'object')->>'id', ?->>'object')",
a.data,
"associated_object_id(?)",
a.data
) ==
fragment(
"COALESCE((?->'object')->>'id', ?->>'object')",
mutated_activity.data,
"associated_object_id(?)",
mutated_activity.data
) and
fragment("(?->>'type' = 'Like' or ?->>'type' = 'Announce')", a.data, a.data) and

3
lib/pleroma/object.ex
View file

@ -40,8 +40,7 @@ defmodule Pleroma.Object do
join(query, join_type, [{object, object_position}], a in Activity,
on:
fragment(
"COALESCE(?->'object'->>'id', ?->>'object') = (? ->> 'id') AND (?->>'type' = ?) ",
a.data,
"associated_object_id(?) = (? ->> 'id') AND (?->>'type' = ?) ",
a.data,
object.data,
a.data,

3
lib/pleroma/web/activity_pub/activity_pub.ex
View file

@ -1150,8 +1150,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
[activity, object: o] in query,
where:
fragment(
"(?)->>'type' = 'Create' and coalesce((?)->'object'->>'id', (?)->>'object') = any (?)",
activity.data,
"(?)->>'type' = 'Create' and associated_object_id((?)) = any (?)",
activity.data,
activity.data,
^ids

39
priv/repo/migrations/20220711192750_switch_to_associated_object_id_index.exs Normal file
View file

@ -0,0 +1,39 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Repo.Migrations.SwitchToAssociatedObjectIdIndex do
use Ecto.Migration
@disable_ddl_transaction true
@disable_migration_lock true
def up do
drop_if_exists(
index(:activities, ["(coalesce(data->'object'->>'id', data->>'object'))"],
name: :activities_create_objects_index
)
)
create(
index(:activities, ["associated_object_id(data)"],
name: :activities_create_objects_index,
concurrently: true
)
)
end
def down do
drop_if_exists(
index(:activities, ["associated_object_id(data)"],
name: :activities_create_objects_index
)
)
create(
index(:activities, ["(coalesce(data->'object'->>'id', data->>'object'))"],
name: :activities_create_objects_index,
concurrently: true
)
)
end
end