akkoma/priv/repo/migrations/20220605185734_add_update_to_notifications_enum.exs

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defmodule Pleroma.Repo.Migrations.AddUpdateToNotificationsEnum do
use Ecto.Migration
@disable_ddl_transaction true
def up do
"""
alter type notification_type add value 'update'
"""
|> execute()
end
# 20210717000000_add_poll_to_notifications_enum.exs
def down do
alter table(:notifications) do
modify(:type, :string)
end
"""
delete from notifications where type = 'update'
"""
|> execute()
"""
drop type if exists notification_type
"""
|> execute()
"""
create type notification_type as enum (
'follow',
'follow_request',
'mention',
'move',
'pleroma:emoji_reaction',
'pleroma:chat_mention',
'reblog',
'favourite',
'pleroma:report',
'poll'
)
"""
|> execute()
"""
alter table notifications
alter column type type notification_type using (type::notification_type)
"""
|> execute()
end
end