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Update hashtag prune to account for followed hashtags #844

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norm wants to merge 2 commits from norm/akkoma:hashtag-prune into develop
pull from: norm/akkoma:hashtag-prune
merge into: AkkomaGang:develop
Conversation 6 Commits 2 Files changed 1 +10 -4
1 changed files with 10 additions and 4 deletions
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14
lib/mix/tasks/pleroma/database.ex
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@ -343,10 +343,16 @@ def run(["prune_objects" | args]) do
%{:num_rows => del_hashtags} = %{:num_rows => del_hashtags} =
""" """
DELETE FROM hashtags AS ht DELETE FROM hashtags
WHERE NOT EXISTS ( USING hashtags AS ht
SELECT 1 FROM hashtags_objects hto LEFT JOIN hashtags_objects hto
WHERE ht.id = hto.hashtag_id) ON ht.id = hto.hashtag_id
LEFT JOIN user_follows_hashtag ufht
ON ht.id = ufht.hashtag_id
WHERE
hashtags.id = ht.id
AND hto.hashtag_id is NULL
AND ufht.hashtag_id is NULL
""" """
|> Repo.query!() |> Repo.query!()