Hi,
I have a data-type I'm mapping as SqlTypeName/OTHER - in this case
java.util.UUID. When I return this field from an enumerator via an adapter
it works OK - the UUID is passed through into the JDBC result set.
Over the wire though, Avatica throws an error " Remote driver error:
Hi,
Is it possible for an adapter to leverage RexImpTable to handle
calculations?
>From RexImpTable I can get an Implementor for a given operation in a
RexCall, but then the implement method that would generate an expression,
takes a RexToLixTranslator. The RexToLixTranslator has a private
to get a similar rule firing for us - but no joy (I also
couldn't find an example query plan of JdbcCalc in action).
On Fri, 1 May 2020 at 17:39, Jon Pither wrote:
> Hi,
>
> Thanks for bearing with.
>
> I'm stuck as to when EnumerableCalc fires vs Project.
>
> We added a Proj
the above query
works.
Regards,
Jon.
On Fri, 1 May 2020 at 11:09, Jon Pither wrote:
> Thanks. Another Q:
>
> In Crux we store documents, and values within those documents can be
> Clojure.lang.Keywords. I'm still deciding how to handle them with Calcite -
> one option being simply
s we offer a function,
i.e.: SELECT NAME FROM PERSON WHERE GENDER = KEYWORD('female'), the
keywords then get passed down to our underlying query engine.
Jon.
On Thu, 30 Apr 2020 at 18:30, Julian Hyde wrote:
>
>
> > On Apr 30, 2020, at 8:56 AM, Jon Pither wrote:
> >
> > We went
/TIMESTAMP. To get this to work though, our enumerator has to
convert our dates into millis, for Calcite to then convert them back into
java.util.Dates.. Feel like I missing something obvious to skip this
conversion?
On Mon, 27 Apr 2020 at 16:53, Jon Pither wrote:
> Hi,
>
> Another ro
/executeDdl
How could we make use of SqlSetOption? Do we need to extend the parser or
is there a simpler way?
Regards,
Jon.
On Mon, 27 Apr 2020 at 13:30, Jon Pither wrote:
> Hi Stamatis & Calcite team,
>
> Thanks for your response. We've made some good progress since - following
>
ll know already.
> Apart from that the project has many volunteers willing to help so if you
> have more questions don't hesitate to send them to this list.
>
> Best,
> Stamatis
>
> [1]
>
> https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/ada
Hi Calcite Devs,
Firstly, thank you to all of you for building this fantastic tool.
I'm currently experimenting with using Calcite on top of our document
database Crux (opencrux.com) offering bitemporal features using a Datalog
query language. You can see our efforts here, written in Clojure!
