b7e3d44756
This promotes and expands our existing optional migration. Based on usage statistics from several instances, see: https://akkoma.dev/AkkomaGang/akkoma/issues/764 activities_hosts is now retained after all since it’s essential for the "instance" query parameter of *oma’s public timeline to reliably work in a reasonable amount of time. (Although akkoma-fe has no support for this feature and apparently barely anyone uses it.) activities_actor_index was already dropped before in 20221211234352_remove_unused_indices; no need to drop it again. Birthday indices were introduced in pleroma starting with 20220116183110_add_birthday_to_users which is past the last common migration 20210416051708.
64 lines
2.5 KiB
Elixir
64 lines
2.5 KiB
Elixir
defmodule Pleroma.Repo.Migrations.DropUnusedIndexes do
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use Ecto.Migration
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def up do
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# Leftovers from a late Pleroma migration (will not be restored on rollback)
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drop_i(:users, [:show_birthday], :users_show_birthday_index)
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drop_i(
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:users,
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["date_part('month', birthday)", "date_part('day', birthday)"],
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:users_birthday_month_day_index
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)
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# Unused
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drop_i(:activities, ["(data->'cc')"], :activities_cc_index)
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drop_i(:activities, ["(data->'object'->>'inReplyTo')"], :activities_in_reply_to)
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drop_i(:activities, ["(data #> '{\"object\",\"likes\"}')"], :activities_likes)
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drop_i(:activities, ["(data->'to')"], :activities_to_index)
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drop_i(:objects, ["(data->'likes')"], :objects_likes)
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drop_i(:users, [:featured_address], :users_featured_address_index)
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drop_i(:users, [:following_address], :users_following_address_index)
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drop_i(:users, [:invisible], :users_invisible_index)
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drop_i(:users, [:last_status_at], :users_last_status_at_index)
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drop_i(:users, [:tags], :users_tags_index)
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drop_i(:apps, [:client_id, :client_secret], :apps_client_id_client_secret_index)
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drop_i(:apps, [:user_id], :apps_user_id_index)
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# Duplicate of primary key index (will not be restored on rollback)
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drop_i(
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:user_frontend_setting_profiles,
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[:user_id, :frontend_name, :profile_name],
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:user_frontend_setting_profiles_user_id_frontend_name_profile_name_index
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)
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end
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def down do
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create_i(:activities, ["(data->'cc')"], :activities_cc_index, :gin)
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create_i(:activities, ["(data->'object'->>'inReplyTo')"], :activities_in_reply_to)
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create_i(:activities, ["(data #> '{\"object\",\"likes\"}')"], :activities_likes, :gin)
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create_i(:activities, ["(data->'to')"], :activities_to_index, :gin)
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create_i(:objects, ["(data->'likes')"], :objects_likes, :gin)
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create_i(:users, [:featured_address], :users_featured_address_index)
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create_i(:users, [:following_address], :users_following_address_index)
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create_i(:users, [:invisible], :users_invisible_index)
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create_i(:users, [:last_status_at], :users_last_status_at_index)
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create_i(:users, [:tags], :users_tags_index, :gin)
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create_i(:apps, [:client_id, :client_secret], :apps_client_id_client_secret_index)
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create_i(:apps, [:user_id], :apps_user_id_index)
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end
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defp drop_i(table, fields, name) do
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drop_if_exists(index(table, fields, name: name))
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end
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defp create_i(table, fields, name, type \\ :btree) do
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create_if_not_exists(index(table, fields, name: name, using: type))
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end
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end
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