Re: Plan to change type of dag_id from String to Number?
+1 on Bolke. I don't think we have such plan. And I believe dag id has been
indexed already in many tables.
On Wed, Aug 8, 2018 at 11:22 PM, Bolke de Bruin <bdbruin@xxxxxxxxx> wrote:
> No we don’t have such plan. Dag ids are used to have a readable
> identifier. If you think it makes such a big difference in speed please
> show us numbers from Airflow running with and without.
> Verstuurd vanaf mijn iPad
> > Op 6 aug. 2018 om 08:31 heeft vardanguptacse@xxxxxxxxx <
> vardanguptacse@xxxxxxxxx> het volgende geschreven:
> > Hi Everyone,
> > Do we have any plan to change type of dag_id from String to Number, this
> will make queries on metadata more performant, proposal could be generating
> an auto-incremental value in dag table and this id getting used in rest of
> the other tables?
> > Regards,
> > Vardan Gupta