Re: Hints support
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> wrote:
> Hi all,
> currently Calcite does not support hints. Since usually hints are expressed
> 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,