forked from asonix/mastodon
* Fix null values being included in some indexes * Update lib/mastodon/migration_helpers.rb Co-authored-by: Claire <claire.github-309c@sitedethib.com> * Add documentation link to corruption error message Co-authored-by: Claire <claire.github-309c@sitedethib.com>
17 lines
463 B
Ruby
17 lines
463 B
Ruby
# frozen_string_literal: true
|
|
|
|
require Rails.root.join('lib', 'mastodon', 'migration_helpers')
|
|
|
|
class OptimizeNullIndexStatusesUri < ActiveRecord::Migration[5.2]
|
|
include Mastodon::MigrationHelpers
|
|
|
|
disable_ddl_transaction!
|
|
|
|
def up
|
|
update_index :statuses, 'index_statuses_on_uri', :uri, unique: true, where: 'uri IS NOT NULL', opclass: :text_pattern_ops
|
|
end
|
|
|
|
def down
|
|
update_index :statuses, 'index_statuses_on_uri', :uri, unique: true
|
|
end
|
|
end
|