75 lines
1.8 KiB
Elixir
75 lines
1.8 KiB
Elixir
defmodule Pleroma.Repo.Migrations.DropUnusedIndexes do
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use Ecto.Migration
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@disable_ddl_transaction true
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@disable_migration_lock true
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def up do
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drop_if_exists(
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index(:activities, ["(data->>'actor')", "inserted_at desc"], name: :activities_actor_index)
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)
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drop_if_exists(index(:activities, ["(data->'to')"], name: :activities_to_index))
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drop_if_exists(index(:activities, ["(data->'cc')"], name: :activities_cc_index))
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drop_if_exists(index(:activities, ["(split_part(actor, '/', 3))"], name: :activities_hosts))
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drop_if_exists(
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index(:activities, ["(data->'object'->>'inReplyTo')"], name: :activities_in_reply_to)
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)
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drop_if_exists(
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index(:activities, ["((data #> '{\"object\",\"likes\"}'))"], name: :activities_likes)
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)
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end
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def down do
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create_if_not_exists(
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index(:activities, ["(data->>'actor')", "inserted_at desc"],
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name: :activities_actor_index,
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concurrently: true
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)
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)
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create_if_not_exists(
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index(:activities, ["(data->'to')"],
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name: :activities_to_index,
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using: :gin,
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concurrently: true
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)
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)
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create_if_not_exists(
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index(:activities, ["(data->'cc')"],
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name: :activities_cc_index,
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using: :gin,
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concurrently: true
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)
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)
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create_if_not_exists(
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index(:activities, ["(split_part(actor, '/', 3))"],
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name: :activities_hosts,
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concurrently: true
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)
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)
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create_if_not_exists(
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index(:activities, ["(data->'object'->>'inReplyTo')"],
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name: :activities_in_reply_to,
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concurrently: true
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)
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)
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create_if_not_exists(
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index(:activities, ["((data #> '{\"object\",\"likes\"}'))"],
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name: :activities_likes,
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using: :gin,
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concurrently: true
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)
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)
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end
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end
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