those tests, so I can advance with the PR?
Best regards,
Alessandro
On 12 February 2018 at 09:56, Alessandro Solimando <
alessandro.solima...@gmail.com> wrote:
> Hello Julian,
> If I got it right, trimming the query plan for unused fields is a top-down
> procedure removing any ref
Hello,
while executing this query Calcite tries to cast the subquery (RexSubQuery)
to a local reference (RexLocalRef), resulting in a ClassCastException.
Here is the query:
>
> *select **
> *from (values (1, 'a'), (2, 'b'), (3, 'b'), (4, 'c'), (2, 'c')) as t(x, y)*
> *where exists (*
> * select
Hi again,
I have re-checked more carefully, the issue has indeed been fixed, sorry
about that.
On 14 February 2018 at 23:14, Alessandro Solimando <
alessandro.solima...@gmail.com> wrote:
> Hi Julian,
> I exclude that because in that branch I have got the two mentioned in the
> JIR
icate?
>
>
> > On Feb 13, 2018, at 1:29 PM, Alessandro Solimando <
> alessandro.solima...@gmail.com> wrote:
> >
> > Hello,
> > the exception in the object is raised when the following query is issued
> to
> > Calcite:
> >
> > *select x*
>
Hello,
the exception in the object is raised when the following query is issued to
Calcite:
*select x*
>
>
>
>
> *from (values (1, 'a'), (2, 'b')) as t(x, y)where x > 1 unionselect xfrom
> (values (1, 'a'), (2, 'b'), (1, 'b'), (2, 'c'), (2, 'c')) as t(x, y)where x
> > 1*
I found several
why you want to copy a RelSubset?
>
> A RelSubset is an equivalence class - a set of relational expressions that
> always return the same results. So if you made a copy you’d be creating
> another equivalent relational expression - that by definition should be in
> the original Re
Hello community,
I am adding a SparkAdapter test with the following query:
> select *
> from *(values (1, 'a'), (2, 'b'), (3, 'b'), (4, 'c'), (2, 'c')) as t(x, y)*
> where x between 3 and 4
>
> When executed, an exception is thrown (the full stack trace is at the end
of the email) in *copy*
.
>
> See https://issues.apache.org/jira/browse/CALCITE-1446.
>
> On Fri, Feb 9, 2018 at 2:17 PM, Alessandro Solimando
> <alessandro.solima...@gmail.com> wrote:
> > Hello,
> > I am currently extending the unit tests for SparkAdapter.
> >
> > The fol
gt; >
> >
> > On 20 January 2018 at 15:55, Michael Mior <mm...@uwaterloo.ca> wrote:
> >
> >> All tests pass for me. I'm not too familiar with the Avatica side of
> things
> >> so I don't have any particular suggestions but I'm sure someone else
> wil
Alessandro Solimando created CALCITE-2145:
-
Summary: Avatica tests fail depending on local timezone
Key: CALCITE-2145
URL: https://issues.apache.org/jira/browse/CALCITE-2145
Project: Calcite
18 at 15:55, Michael Mior <mm...@uwaterloo.ca> wrote:
> All tests pass for me. I'm not too familiar with the Avatica side of things
> so I don't have any particular suggestions but I'm sure someone else will
> chime in.
>
> --
> Michael Mior
> mm...@apache.org
>
Hello everyone,
I have tried to setup calcite-avatica in order to start working on
[CALCITE-508], but mvn test fails:
[...]
> Results :
> Failed tests:
>
> RemoteDriverTest.testBatchInsertWithDates:1379->eachConnection:228->access$1100:91->executeBatchInsertWithDates:1444
> Wrong day for row 0
Hello everyone,
I recently got to know Calcite, and given that I have been working on query
processing optimization (XML, RDBMS and triple stores) during my PhD and
postdoc, I thought it could be a good way to keep some concepts fresh and
to broaden my knowledge of internals of different data
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