From a0c9a2b4cc8c22d6238b0f31239c1e655f47730f Mon Sep 17 00:00:00 2001 From: faried nawaz Date: Wed, 21 Apr 2021 02:38:59 +0500 Subject: [PATCH] mix prune_objects: remove unused hashtags after pruning remote objects --- lib/mix/tasks/pleroma/database.ex | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/lib/mix/tasks/pleroma/database.ex b/lib/mix/tasks/pleroma/database.ex index e7f4b67a4..53ad58b64 100644 --- a/lib/mix/tasks/pleroma/database.ex +++ b/lib/mix/tasks/pleroma/database.ex @@ -96,6 +96,17 @@ defmodule Mix.Tasks.Pleroma.Database do ) |> Repo.delete_all(timeout: :infinity) + prune_hashtags_query = """ + delete from hashtags + where id in ( + select id from hashtags as ht + left join hashtags_objects as hto + on hto.hashtag_id = ht.id + where hto.hashtag_id is null) + """ + + Repo.query(prune_hashtags_query) + if Keyword.get(options, :vacuum) do Maintenance.vacuum("full") end