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# frozen_string_literal: true
class AddIndexOnIdentitiesLowerExternUidAndProvider < ActiveRecord::Migration[5.2]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
INDEX_NAME = "index_on_identities_lower_extern_uid_and_provider"
def up
add_concurrent_index(:identities, 'lower(extern_uid), provider', name: INDEX_NAME)
end
def down
remove_concurrent_index_by_name(:identities, INDEX_NAME)
end
end
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