It’s unusual for someone to go from committer to PMC member in only a few
months, but you’ve totally earned this. Congratulations and welcome, Stamatis.
> On Apr 30, 2019, at 3:26 AM, Stamatis Zampetakis wrote:
>
> Thank you all for your kind words and for entrusting me this new role!
>
>
> As temporary work-around can I re-use PreparedStatement ?
If you mean re-execute PreparedStatement, yes. Its main purpose is to only pay
the cost of preparation once, but execute multiple times (possibly with
different parameter values).
But each time you execute it will be the same query
how about these:
[CALCITE-2973] Allow theta joins that have equi conditions to be executed
using a hash join algorithm
[CALCITE-2282] Allow OperatorTable to be pluggable in the parser
[CALCITE-2992] Enhance implicit conversions when generating hash join keys
for an equi condition
Julian Hyde
Hello,
One of our applications uses Calcite as translation layer between SQL and
destination source (mongo, elastic, etc.). The queries are fairly simple
and similar to the one below:
select col1, col2, agg3(col3), agg4(col4), ..., aggN(colN) from table
where id in (1, 2, 3) group by col1, col2
Andrew Pilloud created CALCITE-3040:
---
Summary: Avatica drops exception messages starting in 1.14.0
Key: CALCITE-3040
URL: https://issues.apache.org/jira/browse/CALCITE-3040
Project: Calcite
Consider using Hep planner rather than Volcano planner. (Measure the number of
rule firings. Is it higher than you think is necessary, given the complexity of
the query?)
If you reduce the number of columns (to say 10), does the time reduce
significantly? That might be a clue that there is a
> Consider using Hep planner rather than Volcano planner.
Will check with Hep. Working on isolated unit test.
> If you reduce the number of columns (to say 10), does the time reduce
significantly? That might be a clue that there is a performance bug
somewhere.
Number of columns seems to be
Thanks for starting this discussion, Michael.
I would also add to the list (even though it will be flagged as
"experimental"):
CALCITE-2812 Add algebraic operators to allow expressing recursive
queries
Best regards,
Ruben
Le mar. 30 avr. 2019 à 17:15, Michael Mior a écrit :
> Calcite
Since Avatica 1.14.0 is now release, I think the Avatica dependency can
also be upgraded. However, CALCITE-3040 [1] was just opened for Avatica
and appears to be caused by CALCITE-2845 [2]. If this is a blocker for
Calcite, we can (maybe) wait until Avatica 1.15.0 is released and
upgrade it in
After Avatica 1.14.0 was released, it was reported that the fix for
CALCITE-2845 [1] broke some existing clients. This is currently being
tracked in CALCITE-3040 [2].
We need to release Avatica 1.15.0 to fix this issue, so that Calcite can
upgrade its version of Avatica.
While this is a
I don’t feel strongly about it, but my vote is for 1.15 rather than 1.14.1.
I don’t want people to infer that it’s easy for us to do patch releases and
start requesting them on a whim. (It’s not that hard, but we’re all volunteers.)
Julian
> On Apr 30, 2019, at 4:16 PM, Francis Chuang wrote:
I think that CALCITE-3040 means that Avatica 1.14.0 is not a useful release. (I
do take Vladimir’s point that clients should be smarter. But they are not. We
changed, and we broke them.) So let’s release an Avatica 1.14.1 or 1.15 before
we release Calcite 1.20.
> On Apr 30, 2019, at 3:20 PM,
I am happy to be RM for the next version of Avatica. This should be a
pretty small release with 1 bug fix.
Before I open a separate thread for it, should it be 1.14.1 or 1.15.0?
We have never made patch releases and have always made minor or major
releases.
On 1/05/2019 9:12 am, Kai Jiang
Congrats Zhiwei!
On Tue, Apr 30, 2019 at 2:23 AM Zoltan Haindrich wrote:
> Congratulations Zhiwei!
>
>
> On 4/28/19 4:43 PM, Andrei Sereda wrote:
> > Congrats Zhiwei!
> >
> > On Sat, Apr 27, 2019 at 11:06 PM Michael Mior wrote:
> >
> >> Welcome Zhiwei and thanks for your contributions!
> >> --
Congrats Chunwei!
On Tue, Apr 30, 2019 at 2:23 AM Zoltan Haindrich wrote:
> Congratulations Chunwei!
>
> On 4/28/19 4:43 PM, Andrei Sereda wrote:
> > Congrats Chunwei!
> >
> > On Sat, Apr 27, 2019 at 11:06 PM Michael Mior wrote:
> >
> >> Congratulations and welcome Chunwei!
> >> --
> >>
Thx Michael for listing these changes.
[CALCITE-3026] has been canceled, see the discussion in [1].
[CALCITE-3037]’s renaming work has already been done in CALCITE-2969, I’m not
that sure if we should merge the EnumerableCorrelate and
EnumerableNestedLoopJoin yet, but I think it should not be a
Haisheng Yuan created CALCITE-3041:
--
Summary: Query runs endless when setImportance to 0
Key: CALCITE-3041
URL: https://issues.apache.org/jira/browse/CALCITE-3041
Project: Calcite
Issue
+1 release 1.14.1 or 1.15.0 for unblocking CALCITE-3040
On Tue, Apr 30, 2019 at 3:59 PM Julian Hyde wrote:
> I think that CALCITE-3040 means that Avatica 1.14.0 is not a useful
> release. (I do take Vladimir’s point that clients should be smarter. But
> they are not. We changed, and we broke
Francis Chuang created CALCITE-3042:
---
Summary: Fix minor bugs in Avatica-Go docker release script
Key: CALCITE-3042
URL: https://issues.apache.org/jira/browse/CALCITE-3042
Project: Calcite
Francis Chuang created CALCITE-3043:
---
Summary: Add additional functionality to docker release script
Key: CALCITE-3043
URL: https://issues.apache.org/jira/browse/CALCITE-3043
Project: Calcite
Calcite 1.19.0 was released approximately one month ago. This was
later than we originally planned (although I think with good reason
and I'm happy with what made it into this release). I don't think
there's an imminent need for a new release, but I wanted to start the
discussion now that Avatica
Thank you all for your kind words and for entrusting me this new role!
It's a great honor to be part of the PMC but even more being part of a
project with such a lively community.
I really appreciate the fact that we have many people so eager to help and
from whom I also learn new things every
Congratulations Stamatis!
On 4/28/19 4:40 PM, Andrei Sereda wrote:
Congrats, Stamatis.
On Sat, Apr 27, 2019 at 11:08 PM Michael Mior wrote:
Congratulations Stamatis and thanks for all you've done!
--
Michael Mior
mm...@apache.org
Le ven. 26 avr. 2019 à 22:44, Francis Chuang
a écrit :
Hi all,
I have created a release for Apache Calcite Avatica Go 4.0.0-rc0,
release candidate 0.
Thanks to everyone who has contributed to this release. The release
notes are available here:
Congratulations Zhiwei!
On 4/28/19 4:43 PM, Andrei Sereda wrote:
Congrats Zhiwei!
On Sat, Apr 27, 2019 at 11:06 PM Michael Mior wrote:
Welcome Zhiwei and thanks for your contributions!
--
Michael Mior
mm...@apache.org
Le ven. 26 avr. 2019 à 22:37, Francis Chuang
a écrit :
Apache
Congratulations Chunwei!
On 4/28/19 4:43 PM, Andrei Sereda wrote:
Congrats Chunwei!
On Sat, Apr 27, 2019 at 11:06 PM Michael Mior wrote:
Congratulations and welcome Chunwei!
--
Michael Mior
mm...@apache.org
Le ven. 26 avr. 2019 à 22:34, Francis Chuang
a écrit :
Apache Calcite's Project
26 matches
Mail list logo
