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From Volodymyr Vysotskyi <volody...@apache.org>
Subject Re: Calcite Question for you
Date Thu, 25 Jun 2020 09:39:49 GMT
Hi Charles,

I'm not sure that it can be addressed in Drill only.

Kind regards,
Volodymyr Vysotskyi


On Thu, Jun 25, 2020 at 5:10 AM Charles Givre <cgivre@gmail.com> wrote:

> Hi Ted,
> That probably would solve the issue for the user. However what's happening
> is that certain JDBC DBs (Oracle) are returning data types that Drill does
> not support and the queries are failing with a validation error.  IMHO,
> there should be some way to either tell Drill that this weird field is a
> specific datatype or something so that the user can access the data.
> It seemed as if Vova proposed a solution to Calcite but it was never
> adopted.  I'm wondering if there's some way that we can either extend that
> class, or somehow catch the exception which is being thrown and fix the
> issue.
> Best,
> -- C
>
>
>
> > On Jun 24, 2020, at 6:20 PM, Ted Dunning <ted.dunning@gmail.com> wrote:
> >
> > Charles,
> >
> > Do you think that suggesting using a non-materialized view would help in
> > this case?
> >
> > On Wed, Jun 24, 2020 at 2:31 PM Charles Givre <cgivre@gmail.com> wrote:
> >
> >> Hi Vova,
> >> I have a Calcite question for you.  I’m helping someone debug an issue
> >> they’re having connecting Drill to an OracleDB and they’re running into
> the
> >> issue you reported here:
> >> https://issues.apache.org/jira/browse/CALCITE-3533 <
> >> https://issues.apache.org/jira/browse/CALCITE-3533>
> >>
> >> I’m wondering if there’s a way that we could fix this on the Drill side
> >> since it doesn’t look like Calcite is going to fix this.  What do you
> think?
> >> Best,
> >> — C
>
>

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