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| author | dcc <dcc@logografos.com> | 2023-09-02 00:52:52 -0700 |
|---|---|---|
| committer | dcc <dcc@logografos.com> | 2023-09-02 00:52:52 -0700 |
| commit | 3a4773c3c2bd0bbef244eb519b07208da9108e49 (patch) | |
| tree | 973567a6f3abb37bfb0f785b1cad14ed55840ef5 /priv/repo/migrations/20191128153944_fix_missing_following_count.exs | |
| download | anni-3a4773c3c2bd0bbef244eb519b07208da9108e49.tar.gz anni-3a4773c3c2bd0bbef244eb519b07208da9108e49.tar.bz2 anni-3a4773c3c2bd0bbef244eb519b07208da9108e49.zip | |
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Diffstat (limited to 'priv/repo/migrations/20191128153944_fix_missing_following_count.exs')
| -rw-r--r-- | priv/repo/migrations/20191128153944_fix_missing_following_count.exs | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/priv/repo/migrations/20191128153944_fix_missing_following_count.exs b/priv/repo/migrations/20191128153944_fix_missing_following_count.exs new file mode 100644 index 0000000..b305ebc --- /dev/null +++ b/priv/repo/migrations/20191128153944_fix_missing_following_count.exs @@ -0,0 +1,57 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Repo.Migrations.FixMissingFollowingCount do + use Ecto.Migration + + def up do + """ + UPDATE + users + SET + following_count = sub.count + FROM + ( + SELECT + users.id AS sub_id + ,COUNT (following_relationships.id) + FROM + following_relationships + ,users + WHERE + users.id = following_relationships.follower_id + AND following_relationships.state = 'accept' + GROUP BY + users.id + ) AS sub + WHERE + users.id = sub.sub_id + AND users.local = TRUE + ; + """ + |> execute() + + """ + UPDATE + users + SET + following_count = 0 + WHERE + following_count IS NULL + """ + |> execute() + + execute("ALTER TABLE users + ALTER COLUMN following_count SET DEFAULT 0, + ALTER COLUMN following_count SET NOT NULL + ") + end + + def down do + execute("ALTER TABLE users + ALTER COLUMN following_count DROP DEFAULT, + ALTER COLUMN following_count DROP NOT NULL + ") + end +end |
