mirror of
https://github.com/mastodon/mastodon
synced 2024-11-30 15:58:14 +09:00
18 lines
509 B
Ruby
18 lines
509 B
Ruby
# frozen_string_literal: true
|
|
|
|
class DowncaseCustomEmojiDomains < ActiveRecord::Migration[5.2]
|
|
disable_ddl_transaction!
|
|
|
|
def up
|
|
duplicates = CustomEmoji.connection.select_all('SELECT string_agg(id::text, \',\') AS ids FROM custom_emojis GROUP BY shortcode, lower(domain) HAVING count(*) > 1').to_ary
|
|
|
|
duplicates.each do |row|
|
|
CustomEmoji.where(id: row['ids'].split(',')[0...-1]).destroy_all
|
|
end
|
|
|
|
CustomEmoji.in_batches.update_all('domain = lower(domain)')
|
|
end
|
|
|
|
def down; end
|
|
end
|