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- # frozen_string_literal: true
- require Rails.root.join('lib', 'mastodon', 'migration_helpers')
- class OptimizeNullIndexAnnouncementReactionsCustomEmojiId < ActiveRecord::Migration[5.2]
- include Mastodon::MigrationHelpers
- disable_ddl_transaction!
- def up
- update_index :announcement_reactions, 'index_announcement_reactions_on_custom_emoji_id', :custom_emoji_id, where: 'custom_emoji_id IS NOT NULL'
- end
- def down
- update_index :announcement_reactions, 'index_announcement_reactions_on_custom_emoji_id', :custom_emoji_id
- end
- end
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