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# frozen_string_literal: true
class RemoveResultIndexFromAuthenticationEvents < Gitlab::Database::Migration[2.0]
disable_ddl_transaction!
INDEX_NAME = 'index_authentication_events_on_provider_user_id_created_at'
def up
remove_concurrent_index_by_name :authentication_events, INDEX_NAME
end
def down
add_concurrent_index :authentication_events,
[:provider, :user_id, :created_at],
where: 'result = 1',
name: INDEX_NAME
end
end
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