Merge branch 'fix/prune-hashtags' into 'develop'
get prune_objects to work again See merge request pleroma/pleroma!3397
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commit
b553bfd745
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@ -25,6 +25,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
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### Fixed
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- Don't crash so hard when email settings are invalid.
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- Checking activated Upload Filters for required commands.
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- Mix task `pleroma.database prune_objects`
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### Removed
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- **Breaking**: Remove deprecated `/api/qvitter/statuses/notifications/read` (replaced by `/api/v1/pleroma/notifications/read`)
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@ -96,6 +96,15 @@ def run(["prune_objects" | args]) do
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)
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|> Repo.delete_all(timeout: :infinity)
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prune_hashtags_query = """
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DELETE FROM hashtags AS ht
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WHERE NOT EXISTS (
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SELECT 1 FROM hashtags_objects hto
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WHERE ht.id = hto.hashtag_id)
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"""
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Repo.query(prune_hashtags_query)
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if Keyword.get(options, :vacuum) do
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Maintenance.vacuum("full")
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end
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@ -0,0 +1,19 @@
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defmodule Pleroma.Repo.Migrations.DeleteHashtagsObjectsCascade do
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use Ecto.Migration
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def up do
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execute("ALTER TABLE hashtags_objects DROP CONSTRAINT hashtags_objects_object_id_fkey")
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alter table(:hashtags_objects) do
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modify(:object_id, references(:objects, on_delete: :delete_all))
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end
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end
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def down do
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execute("ALTER TABLE hashtags_objects DROP CONSTRAINT hashtags_objects_object_id_fkey")
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alter table(:hashtags_objects) do
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modify(:object_id, references(:objects, on_delete: :nothing))
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end
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end
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end
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