mirror of
https://github.com/mastodon/mastodon.git
synced 2024-11-30 16:41:55 +00:00
18 lines
488 B
Ruby
18 lines
488 B
Ruby
|
# frozen_string_literal: true
|
||
|
|
||
|
require Rails.root.join('lib', 'mastodon', 'migration_helpers')
|
||
|
|
||
|
class OptimizeNullIndexConversationsUri < ActiveRecord::Migration[5.2]
|
||
|
include Mastodon::MigrationHelpers
|
||
|
|
||
|
disable_ddl_transaction!
|
||
|
|
||
|
def up
|
||
|
update_index :conversations, 'index_conversations_on_uri', :uri, unique: true, where: 'uri IS NOT NULL', opclass: :text_pattern_ops
|
||
|
end
|
||
|
|
||
|
def down
|
||
|
update_index :conversations, 'index_conversations_on_uri', :uri, unique: true
|
||
|
end
|
||
|
end
|