25 lines
863 B
Elixir
25 lines
863 B
Elixir
# 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.CreateSafeJsonbSet do
|
|
use Ecto.Migration
|
|
|
|
def change do
|
|
execute("""
|
|
create or replace function safe_jsonb_set(target jsonb, path text[], new_value jsonb, create_missing boolean default true) returns jsonb as $$
|
|
declare
|
|
result jsonb;
|
|
begin
|
|
result := jsonb_set(target, path, coalesce(new_value, 'null'::jsonb), create_missing);
|
|
if result is NULL then
|
|
raise 'jsonb_set tried to wipe the object, please report this incident to Pleroma bug tracker. https://git.pleroma.social/pleroma/pleroma/issues/new';
|
|
return target;
|
|
else
|
|
return result;
|
|
end if;
|
|
end;
|
|
$$ language plpgsql;
|
|
""")
|
|
end
|
|
end
|