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# frozen_string_literal: true
class PrepareIndexesForTaggingBigintConversion < ActiveRecord::Migration[6.1]
include Gitlab::Database::MigrationHelpers
def up
prepare_async_index :taggings, :id_convert_to_bigint, unique: true,
name: :index_taggings_on_id_convert_to_bigint
prepare_async_index :taggings, [:taggable_id_convert_to_bigint, :taggable_type],
name: :i_taggings_on_taggable_id_convert_to_bigint_and_taggable_type
prepare_async_index :taggings, [:taggable_id_convert_to_bigint, :taggable_type, :context],
name: :i_taggings_on_taggable_bigint_and_taggable_type_and_context
prepare_async_index :taggings, [:tag_id, :taggable_id_convert_to_bigint, :taggable_type, :context, :tagger_id, :tagger_type],
unique: true, name: :taggings_idx_tmp
end
def down
unprepare_async_index_by_name :taggings, :taggings_idx_tmp
unprepare_async_index_by_name :taggings, :i_taggings_on_taggable_bigint_and_taggable_type_and_context
unprepare_async_index_by_name :taggings, :i_taggings_on_taggable_id_convert_to_bigint_and_taggable_type
unprepare_async_index_by_name :taggings, :index_taggings_on_id_convert_to_bigint
end
end
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