Re: Hints support
Thanks, Julian. I'll take a look at the Jiras first.
Though for my use case I just need Calcite to store the hints, how they
would be applied would be decided outside of Calcite.
On Wed, Oct 10, 2018 at 6:06 PM Julian Hyde <jhyde.apache@xxxxxxxxx> wrote:
> We’ve discussed hints before. There may even be a JIRA case. I’d like to
> see a concrete proposal, not just for syntax, but how the hints would make
> their way through relational algebra.
> > On Oct 10, 2018, at 07:57, Arina Yelchiyeva <arina.yelchiyeva@xxxxxxxxx>
> > Hi all,
> > currently Calcite does not support hints. Since usually hints are
> > as multi-line comment after SELECT keyword followed by the plus sign ,
> > Calcite ignores them as all others comments.It can be useful if Calcite
> > will provide functionality to store hints and allow source system to use
> > them during planning / execution time.
> > Any thoughts?
> >  https://docs.oracle.com/cd/B12037_01/server.101/b10752/hintsref.htm
> > Kind regards,
> > Arina