[ANNOUNCE] Kevin Risden joins Calcite PMC

I'm pleased to announce that Kevin has accepted an invitation to join the Calcite PMC. Kevin has been a consistent and helpful figure in the Calcite community for which we are very grateful. We look forward to the continued contributions and support. Please join me in congratulating Kevin! -

[ANNOUNCE] Volodymyr Vysotskyi joins Calcite PMC

I'm pleased to announce that Volodymyr has accepted an invitation to join the Calcite PMC. Volodymyr has been a consistent and helpful figure in the Calcite community for which we are very grateful. We look forward to the continued contributions and support. Please join me in congratulating

Re: Reviews please

Great! Thanks again Julian :) -- Michael Mior mm...@apache.org Le lun. 9 juil. 2018 à 05:01, Julian Hyde a écrit : > > I just merged both commits (and quite a few commits by other contributors) to > master. > > > > On Jul 8, 2018, at 3:44 PM, Julian Hyde wrote: > > &

Re: Reviews please

added (which I agree with), I wonder if it's time to start thinking about planning a 2.0 release? In any case, since the changes are so pervasive, it would be good to get this merged as soon as possible to avoid conflicts with future PRs. Thanks again Julian! -- Michael Mior mm...@apache.org Le

Re: Reviews please

If you'd like, you can get the complete diff between this branch and master without the PR https://github.com/apache/calcite/compare/master...julianhyde:2280-babel -- Michael Mior mm...@apache.org Le sam. 7 juil. 2018 à 17:05, Enrico Olivelli a écrit : > > Sorry, > You already separate

Re: [DISCUSS] Towards Calcite 1.17.0

I asked INFRA and they can only close issues on request. They can't grant permissions. -- Michael Mior mm...@apache.org Le lun. 2 juil. 2018 à 08:17, Enrico Olivelli a écrit : > Il giorno lun 2 lug 2018 alle ore 14:12 Michael Mior ha > scritto: > > > It's not really that

Re: [DISCUSS] Towards Calcite 1.17.0

with my GitHub user and it doesn't allow me close PRs. -- Michael Mior mm...@apache.org Le lun. 2 juil. 2018 à 02:49, Enrico Olivelli a écrit : > Il lun 2 lug 2018, 06:33 Julian Hyde ha scritto: > > > I disagree with Michael. Closing rejected PRs is not important enough to > &

Re: [DISCUSS] Towards Calcite 1.17.0

PR created. I don't know the context for 422. -- Michael Mior mm...@apache.org Le sam. 30 juin 2018 à 03:41, Julian Hyde a écrit : > When we decide to close these, rather than bothering INFRA, I’ll just add > “close apache/calcite#nnn” to the next commit that I merge to master. >

Re: Elasticsearch Adapter. Removal of Mapping Types (by vendor). Index == Table

I think it sounds like you and Andrei are in a good position to tackle this one so I'm happy to have you both work on whatever solution you think is best. -- Michael Mior mm...@apache.org Le ven. 29 juin 2018 à 04:19, Christian Beikov a écrit : > IMO the best solution would be to m

Re: Gandiva

That's great! If you could create a JIRA case to track your progress, that would be helpful for others who might want to follow along or contribute. Thanks! -- Michael Mior mm...@apache.org Le mar. 26 juin 2018 à 10:36, Masayuki Takahashi a écrit : > Hi Julian, > > > Masayuki T

Re: Elasticsearch Adapter. Removal of Mapping Types (by vendor). Index == Table

! -- Michael Mior mm...@apache.org Le jeu. 28 juin 2018 à 12:57, Andrei Sereda a écrit : > Hello, > > Elastic announced > < > https://www.elastic.co/guide/en/elasticsearch/reference/master/removal-of-types.html > > > that they will be deprecating mapping types in ES6 a

Re: [DISCUSS] Towards Calcite 1.17.0

I'll add CALCITE-2331 as at least a nice-to-have. I believe Andrei is working on a PR and this would be a good bug to have fixed. * https://issues.apache.org/jira/browse/CALCITE-2331 evaluation of predicate (A or B) and C is failing for some adapters -- Michael Mior mm...@apache.org Le jeu

Re: [DISCUSS] Draft board report for July 2018

Good point about including a link to the paper. I didn't initially mention anything since the acceptance was included in the last board report, but agreed that it would be good to mention the presentation. -- Michael Mior mm...@apache.org Le jeu. 28 juin 2018 à 13:40, Julian Hyde a écrit

[DISCUSS] Draft board report for July 2018

See below a draft of the board report for April. If there's any activity I'm missing, please let me know! Cheers, -- Michael Mior mm...@apache.org --- ## Description: Apache Calcite is a highly customizable framework for parsing and planning queries on data in a wide variety of formats

Re: [DISCUSS] Towards Calcite 1.17.0

if we don't release for another couple weeks. Thanks again Volodymyr for taking this on! -- Michael Mior mm...@apache.org Le mer. 30 mai 2018 à 07:44, Volodymyr Vysotskyi a écrit : > Calcite 1.16.0 was released on March 19 (more than two months ago). > We have solved over 48 issues[1]

Re: Calcite - RelMetadataTest.testPullUpPredicatesForExprsItr - 20 second timeout

be great :) -- Michael Mior mm...@apache.org Le jeu. 21 juin 2018 à 19:43, Julian Hyde a écrit : > I noticed this test slow down about a month ago. I hit the timeouts but I > assumed at the time that I was running on an underpowered/overtaxed machine. > > Can you log a JIRA case p

Re: [2/2] calcite git commit: [CALCITE-2347] running ElasticSearch in embedded mode for unit tests of ES adapter (Andrei Sereda)

Thanks! -- Michael Mior mm...@apache.org Le lun. 25 juin 2018 à 20:17, Julian Hyde a écrit : > I’m reviewing and testing just the package-exclusion part now. Hopefully > will commit shortly. > > > On Jun 25, 2018, at 2:11 PM, Andrei Sereda wrote: > > > > PS. ES2+ES

Re: Custom adapter with an unknown schema

If you know the schema after reading a single row and it's relatively cheap to do so, have you considered just reading one row to get the schema in getRowType? -- Michael Mior mm...@apache.org Le lun. 25 juin 2018 à 17:32, rahul challapalli a écrit : > Hi, > > I am looking to

Re: Vulnerabilities in calcite-spark module

Thanks for noting this. Agreed with Francis that we should fix before the release if possible. Hopefully, it's as simple as upgrading the dependencies and running tests to ensure no breaking changes have been introduced. -- Michael Mior mm...@apache.org Le lun. 25 juin 2018 à 06:20, Volodymyr

Re: [2/2] calcite git commit: [CALCITE-2347] running ElasticSearch in embedded mode for unit tests of ES adapter (Andrei Sereda)

Odd, mvn clean site still works fine for me. -- Michael Mior mm...@apache.org Le ven. 22 juin 2018 à 17:12, Julian Hyde a écrit : > Looks like this change broke “mvn site” (perhaps also “mvn > javadoc:test-javadoc”). > > [ERROR] Failed to execute goal > org.apache.maven.plu

Re: ElasticSearch use of rest client (instead of TransportClient)

1) I personally would be open to this unless there's strong evidence of use of the ES2 adapter. 2) Calcite already depends on Jackson in core and both ES modules, so this isn't a concern. -- Michael Mior mm...@apache.org Le ven. 22 juin 2018 à 12:37, Andrei Sereda a écrit : > Some questi

Re: Provide Calcite Jira permissions

Done. You now have admin rights. -- Michael Mior mm...@uwaterloo.ca Le jeu. 21 juin 2018 à 09:03, Volodymyr Vysotskyi a écrit : > Hi all, > > As a part of release activity, I should assign Fix version for resolved > Jiras. > But currently, I don't have access to change it. &

Re: [VOTE] Release calcite-avatica-1.12.0 (release candidate 0)

+1 (binding) checked hashes and compiled and ran tests Thanks Francis! -- Michael Mior mm...@uwaterloo.ca Le jeu. 21 juin 2018 à 08:21, Francis Chuang a écrit : > Hi all, > > I have created a build for Apache Calcite Avatica 1.12.0, release > candidate 0. > > Thanks to

Re: SIGMOD and out

Glad to hear it went well! Would have liked to have been able to join, but hopefully we'll meet at the next conference :) Thanks to you and Edmon for presenting! -- Michael Mior mm...@apache.org Le ven. 15 juin 2018 à 17:58, Julian Hyde a écrit : > I'm back from the SIGMOD confere

Re: [2/2] calcite git commit: [CALCITE-2345] Running Unit tests with Fongo and integration tests with real mongo instance (Andrei Sereda)

Fixing now. -- Michael Mior mm...@apache.org Le jeu. 14 juin 2018 à 10:42, Julian Hyde a écrit : > This change introduces a javadoc error: > > [ERROR] > /home/jhyde/regress/calcite/mongodb/src/test/java/org/apache/calcite/test/MongoAdapterIT.java:35: > error: unexpected end

Re: Elasticsearch integration test failures

It seems like if we want to test with a different version of the engine, we could just do it with a Maven define when running the tests, no? -- Michael Mior mm...@apache.org Le lun. 11 juin 2018 à 08:34, Andrei Sereda a écrit : > > Do the tests succeed with the local node? > IT test

Re: Oracle ROWNUM

. -- Michael Mior mm...@apache.org Le ven. 8 juin 2018 à 07:54, Kiril Menshikov a écrit : > Hi, > > I am trying to convert Oracle SQL to Redshift with some optimizations. > Everything works good except ROWNUMs. Parser accept it as a filed and > convert it to the same statement. But I wa

Re: [DISCUSS] Towards Avatica 1.12.0

I didn't realize you needed to be an administrator for this. Anyway, I just added you, so you should be set now. -- Michael Mior mm...@apache.org Le sam. 2 juin 2018 à 21:44, Francis Chuang a écrit : > I just had a look at using the "bulk change" functionality. I chose

Re: Suitability of RelJson format for long-term storage

to validate that the output corresponds to the schema. -- Michael Mior mm...@apache.org Le jeu. 31 mai 2018 à 11:09, Marc Prud'hommeaux a écrit : > > I am developing an application that allows end users to interactively > construct and execute relational expressions that span multiple data

Re: using "fakes" in unit tests

Unless you have anything else you want to add immediately, I think it's good to merge as-is. We can always add additional data and test cases in the future. -- Michael Mior mm...@uwaterloo.ca Le jeu. 31 mai 2018 à 00:53, Andrei Sereda a écrit : > Pls take a look at PR 715 <https://gith

Re: RxNode (Filter) / Translator for various adapters (ES, Mongo, Geode etc.). Possible Bug ?

Unfortunately, I'm not sure why this is the case. Perhaps Julian can give some insight since he was the original author. -- Michael Mior mm...@apache.org Le mar. 29 mai 2018 à 21:53, Andrei Sereda a écrit : > Can somebody please give me a hint on why Mongo Translator > < > https:

Re: Best practice for exhaustive planning

Unfortunately, I'm not sure of the best way how to proceed from here, but it seems like you're making progress :) -- Michael Mior mm...@apache.org Le mar. 29 mai 2018 à 18:29, Kenneth Knowles a écrit : > Thanks Michael, > > I don't think that applies in our case - we aren't doing a t

Re: Datetime_Plus and TimestampAdd operators

James, Just a note that the list doesn't support attachments. I'd suggest creating a Google Doc with the contents. -- Michael Mior mm...@uwaterloo.ca Le mer. 30 mai 2018 à 04:23, James Duong a écrit : > I've recorded my thoughts on this in the attached document > > A

Re: Avatica maven

Sounds like a good idea to me. Unfortunately, Ubuntu 18.04 (the current LTS release) is currently on Maven 3.5.2. Not much we can do about that though. -- Michael Mior mm...@uwaterloo.ca Le mar. 29 mai 2018 à 17:24, Julian Hyde a écrit : > I’ve run into problems building Avatica using ma

Re: Testing expression (RexNode) transformations

Looks awesome! Thanks Julian and Zoltan! -- Michael Mior mm...@apache.org Le mar. 29 mai 2018 à 15:36, Julian Hyde a écrit : > With Zoltan’s help, I just committed [1] a nice change to RexSimplify, > adding a “paranoid” flag. If you set paranoid = true, then RexSimplify will >

Re: Does Calcite hold all records output from a node before passing them to a higher node ?

In theory it certainly should be possible to stream the results. This isn't guaranteed however. You would have to look at the entire query pipeline to see where things are being materialized. A full stack trace without elements removed would be a good start. -- Michael Mior mm...@apache.org Le

Re: Best practice for exhaustive planning

For most queries, the only thing you should need to implement is a scan and the rest can usually be implemented by Calcite. It would be good if you have a specific example of a query that fails. -- Michael Mior mm...@uwaterloo.ca Le mar. 22 mai 2018 à 19:01, Kenneth Knowles &l

Re: ElasticSearch. Explicit Definitions, Literals and RelBuilder

I'm not too familiar with the RelBuilder API myself unfortunately. I think for your ???, you want builder.field(0) although builder.field("_MAP") may also work. -- Michael Mior mm...@uwaterloo.ca Le jeu. 17 mai 2018 à 10:39, Andrei Sereda <and...@sereda.cc> a écrit : > Hi Mi

Re: ElasticSearch Adapters. Calcite vs Dremio

It's my understanding that while Dremio plugins serve a similar purpose, they are different from Calcite adapters. In any case, it could be worth looking at what Dremiois doing to see if there are any useful features to pull into Calcite. -- Michael Mior mm...@uwaterloo.ca Le jeu. 17 mai 2018 à

Re: ElasticSearch. Explicit Definitions, Literals and RelBuilder

want to see how to build a particular query, you may find it helpful to run "EXPLAIN PLAN FOR " in sqlline. -- Michael Mior mm...@uwaterloo.ca Le jeu. 17 mai 2018 à 01:26, Andrei Sereda <and...@sereda.cc> a écrit : > Hello Calcite Devs, > > I have some questions ab

Re: Running Calcite integration tests in docker

I hadn't seen Testcontainers before. That looks pretty cool and I think it would be a great idea to explore. It seems like having a stable test infrastructure in Docker like Francis has been working on is a good first step. -- Michael Mior mm...@uwaterloo.ca Le mar. 15 mai 2018 à 17:26, Kevin

Re: Mongo, Elasticsearch or Solr adapters

I believe the MongoDB and Elasticsearch adapters should be considered relatively stable. The Elasticsearch adapter has seen quite a bit of development lately thanks to Christian Beikov. -- Michael Mior mm...@uwaterloo.ca Le lun. 14 mai 2018 à 21:10, Edmon Begoli <ebeg...@gmail.com> a

Re: calcite inner join error

as these can be handled within Calcite. This seems to a be a bug. PS - When you're sharing links to code on GitHub, it's helpful if you press the "y" shortcut to get a canonical URL (which includes the commit hash). That way the reference is fixed when the code changes later. -- Micha

Re: calcite inner join error

Attachments can't be sent to this list. Either include attachments in the body of the email or post a link to something like a GitHub gist. -- Michael Mior mm...@uwaterloo.ca Le lun. 14 mai 2018 à 08:22, liuxiaorui <501256...@qq.com> a écrit : > my calcite version is 1.15.0 , elas

Re: Usage of Volcano or HepPlanner

The HepPlanner does not use any cost model by design and applies all applicable rules as you observed. If you want to do cost-based optimization, you should use VolcanoPlanner. -- Michael Mior mm...@uwaterloo.ca Le ven. 11 mai 2018 à 13:15, Davide Lanti <dala...@unibz.it> a écrit : >

Re: Approximate query processing in Calcite

! -- Michael Mior mm...@uwaterloo.ca Le lun. 7 mai 2018 à 17:06, Xiening Dai <xndai@live.com> a écrit : > However, we are interested in exploring ways that a deeper integration > might be beneficial especially in the case of federated query processing > across multiple da

Re: Releasing and publishing a Calcite Benchmark and Performance Profiler

I should be able to have some time over the next couple months to pitch in. Instrumenting Calcite would be a useful endeavour on its own. Perhaps with something like Zipkin? I think it would be interesting to talk about what we can do with adapters as well. -- Michael Mior mm...@uwaterloo.ca Le

Re: Approximate query processing in Calcite

for Calcite. That said, there does seem to be some interest in using Calcite's parser and possible relational algebra. -- Michael Mior mm...@uwaterloo.ca Le lun. 7 mai 2018 à 15:34, Edmon Begoli <ebeg...@apache.org> a écrit : > A perhaps idealistic question, but would it be possible to do

Re: Approximate query processing in Calcite

though. -- Michael Mior mm...@uwaterloo.ca Le lun. 7 mai 2018 à 13:57, Julian Hyde <jh...@apache.org> a écrit : > In many ways VerdictDB has a similar architecture to Calcite - a query > mediation layer that understands SQL can sends modified SQL to the back-end. > > I think of

Re: Approximate query processing in Calcite

allow Calcite and VerdictDB to work together. That is potentially highly useful in itself since then it should be possible to perform AQP over any Calcite-supported backend. If you'd be willing to discuss potential use cases further, I'd love to try to schedule a call with you. -- Michael Mior mm

Re: Approximate query processing in Calcite

Edmon (and others), I'd be curious to hear more about your specific use cases if you're able to share. Especially those who have companies which may benefit from using AQP with Calcite to lower costs. -- Michael Mior mm...@uwaterloo.ca Le jeu. 3 mai 2018 à 18:58, Edmon Begoli <e

Re: JoinPushThroughJoinRule not applied on plan

I have no immediate answers, but it would be helpful if you could provide a complete working example of code that exhibits the problem. -- Michael Mior mm...@uwaterloo.ca Le ven. 4 mai 2018 à 03:58, Valli Annamalai <aishwaryaa...@gmail.com> a écrit : > I wanted

Approximate query processing in Calcite

. Let me know! -- Michael Mior mm...@uwaterloo.ca

Re: Complex Types Support in DDL

to have a way to run calcite-server DDL tests against calcite-babel. -- Michael Mior mm...@uwaterloo.ca Le mer. 2 mai 2018 à 14:34, Shuyi Chen <suez1...@gmail.com> a écrit : > Yes, that's what's in my mind as well. Server module is kinda of Calcite's > DDL, people that use Calcite direc

Re: Complex Types Support in DDL

Seems logical to me, although I wonder if there's any way we could easily make the DDL part of the parser modular. At least before going too far down the road of implementing DDL in Babel, it would be good to set a clear scope of what will exist in calcite-babel vs. calcite-server. -- Michael

Re: Updates on Calcite benchmark development

Great to hear! Thanks for the update and keep us posted if there's any way the rest of us can help. -- Michael Mior mm...@uwaterloo.ca Le jeu. 26 avr. 2018 à 22:51, Edmon Begoli <ebeg...@gmail.com> a écrit : > Dear all, > > My colleagues and I are completing the implementati

Re: [ANNOUNCE] Apache Calcite Avatica Go 3.0.0 released

Awesome! Thanks again Francis :) -- Michael Mior mm...@uwaterloo.ca 2018-04-26 20:09 GMT-04:00 Francis Chuang <francischu...@apache.org>: > The Apache Calcite team is pleased to announce the release of > Apache Calcite Avatica Go 3.0.0. > > Avatica is a framework for buildin

Re: How to create user-defined data types in calcite?

"git reset --hard origin/master" is tto catch commits that have snuck directly into the `site` branch. -- Michael Mior mm...@uwaterloo.ca 2018-04-25 14:41 GMT-04:00 Julian Hyde <jhyde.apa...@gmail.com>: > I think if you rebase “site” onto “master”, git will spot commit

Re: How to create user-defined data types in calcite?

, then these will be lost. I don't see an easy way of preventing this. -- Michael Mior mm...@uwaterloo.ca 2018-04-25 14:25 GMT-04:00 Julian Hyde <jh...@apache.org>: > Well, consider the current “master” and “site” branches[1]. They were in > sync until CALCITE-2267 [2]. Then Shuyi committed CALCITE-204

Re: How to create user-defined data types in calcite?

I don't see how the sync with the master branch could be a fast-forward merge. This isn't possible if commits just affecting the site have been cherry picked since the last sync. -- Michael Mior mm...@uwaterloo.ca 2018-04-25 14:13 GMT-04:00 Julian Hyde <jh...@apache.org>: > My persona

Re: How to create user-defined data types in calcite?

commits. One thing that didn't immediately occur to me is what happens with the Javadoc? -- Michael Mior mm...@uwaterloo.ca 2018-04-25 13:30 GMT-04:00 Julian Hyde <jh...@apache.org>: > A force-push to the “site” branch each release would not be a terrible > thing. (Force-pushes are

Re: How to create user-defined data types in calcite?

documentation that nothing should be committed to the site branch directly, but only what is cherry picked from master. I might even suggest that the sync which happens during release be a force push of the current master to the site branch, but I'm not sure I like that idea. -- Michael Mior mm

Re: [VOTE] Release calcite-avatica-go-3.0.0 (release candidate 1)

+1 (binding) Compiled and ran tests and checked hashes and signature. Thanks Francis! -- Michael Mior mm...@uwaterloo.ca 2018-04-22 20:05 GMT-04:00 Francis Chuang <francischu...@apache.org>: > Hi all, > > I have created a release for Apache Calcite Avatica Go 3.0.0, releas

[ANNOUNCE] Francis Chuang joins Calcite PMC

I'm please to announce that Francis has accepted an invitation to join the Calcite PMC. Francis has been a consistent and helpful figure in the Calcite community for which we are very grateful. We look forward to the continued contributions and support. Please join me in congratulating Francis!

Re: Running Calcite integration tests in docker

speak to why this was separated in the first place. -- Michael Mior mm...@uwaterloo.ca 2018-04-23 7:11 GMT-04:00 Francis Chuang <francischu...@apache.org>: > There is currently an issue open for this in the calcite-test-dataset > repository[1], however, I would like to hear more fr

Re: SQL:2016

there are many who would benefit from this. -- Michael Mior mm...@uwaterloo.ca 2018-04-18 21:31 GMT-04:00 Julian Hyde <jh...@apache.org>: > A couple of minor things. Your isJson function should return boolean not > Boolean, because the ISJSON function is strict - i.e. returns unknown i

Re: SQL:2016

unfamiliar with so I mostly don't know what I'm doing :) I added a new operator table which I'm guessing we probably don't want to do but it made it easier for me when testing to isolate the new code. -- Michael Mior mm...@uwaterloo.ca 2018-04-18 17:00 GMT-04:00 Julian Hyde <jh...@apache.org>: >

[jira] [Created] (CALCITE-2266) Implement SQL 2016 JSON functions

Michael Mior created CALCITE-2266: - Summary: Implement SQL 2016 JSON functions Key: CALCITE-2266 URL: https://issues.apache.org/jira/browse/CALCITE-2266 Project: Calcite Issue Type

Re: [VOTE] Release calcite-avatica-go-3.0.0 (release candidate 0)

+1 (binding) Thanks Frnacis! One minor note: the manual instructions for testing say "go test-v" (there's a space missing). -- Michael Mior mm...@uwaterloo.ca 2018-04-18 4:43 GMT-04:00 Francis Chuang <francischu...@apache.org>: > Hi all, > > I have created a release f

Re: Supporting named row construction in Calcite SQL

Thanks Julian! -- Michael Mior mm...@apache.org -- Michael Mior mm...@uwaterloo.ca 2018-04-16 2:26 GMT-04:00 Julian Hyde <jh...@apache.org>: > Beam and HerdDB are now on “powered by”: https://calcite.apache.org/ > docs/powered_by.html <https://calcite.apache.org/docs/

Re: Supporting named row construction in Calcite SQL

FYI, I talked to Julian earlier this week and he will be adding Beam to the powered by page since he has a doc for generating the image with the logos. -- Michael Mior mm...@apache.org 2018-04-12 4:06 GMT-04:00 Shuyi Chen <suez1...@gmail.com>: > @Andrew, great to see BEAM is also usin

Re: calcite git commit: Add Apache events image

How about just removing the sentence about the anniversary and keeping everything else as-is? -- Michael Mior mm...@apache.org 2018-04-09 13:21 GMT-04:00 Julian Hyde <jh...@apache.org>: > I vote to remove it. > > But remember how the section looks, and the code to do it, and we c

Re: Towards Avatica-Go release ?.?

Thanks Francis for taking this on! -- Michael Mior mm...@apache.org 2018-04-09 18:26 GMT-04:00 F21 <f21.gro...@gmail.com>: > I am wrapping up some things today and plan to test Avatica Go against the > latest version of Avatica. > > I think we'll be able to make a release by t

Re: calcite git commit: Add Apache events image

Good point. Do you suggest we update to 19th or just remove entirely? -- Michael Mior mm...@apache.org On Mon, Apr 9, 2018, 13:07 Julian Hyde, <jh...@apache.org> wrote: > Thanks for doing this, Michael. > > We should also remove the “Apache is celebrating its 18th anniver

Re: Supporting named row construction in Calcite SQL

Apologies for my silence. I don't really have thoughts on the matter at this point. It might be helpful if you can give an example of what you're proposing. Unless I'm missing something (very possible), it's not part of the SQL standard. -- Michael Mior mm...@apache.org 2018-04-03 18:48 GMT-04

Re: [ANNOUNCE] New committer: Shuyi Chen

If you ever see any opportunity to speak about Calcite, you're always welcome to do so. If you ask on the list, there are many people who can share material from past talks you may find useful. -- Michael Mior mm...@apache.org On Tue, Apr 3, 2018, 18:41 Shuyi Chen, <suez1...@gmail.com>

[ANNOUNCE] New committer: Shuyi Chen

people with their questions. Shuyi, welcome, thank you for your contributions, and we look forward your further interactions with the community! If you wish, please feel free to tell us more about yourself and what you are working on. Michael Mior (on behalf of the Apache Calcite PMC)

Re: Setting up Calcite development with Eclipse

Unfortunately, I just use vim for editing so I can't be much help here. Hopefully someone else can chime in with some advice. -- Michael Mior mm...@apache.org 2018-03-30 14:29 GMT-04:00 Muhammad Gelbana <m.gelb...@gmail.com>: > Configuring checkstyle IntelliJ's plugin keeps showing err

Re: [DISCUSS] Draft board report for April 2018

> Might be worth mentioning the SIGMOD paper acceptance. It is a milestone > for us. > > > > Thanks for writing the report in a timely manner. > > > > Julian > > > > > > > >> On Mar 29, 2018, at 9:13 AM, Michael Mior <mm...@uwate

[DISCUSS] Draft board report for April 2018

See below a draft of the board report for April. If there's any activity I'm missing, please let me know! Cheers, -- Michael Mior mm...@apache.org --- ## Description: Apache Calcite is a highly customizable framework for parsing and planning queries on data in a wide variety of formats

Re: Where does query translation happen?

be helpful. -- Michael Mior mm...@apache.org 2018-03-27 18:01 GMT-04:00 Jack Gindi <jack.gi...@opengov.com>: > Hi, > > I've been exploring some of the calcite code -- in particular, the > mongo-adapter -- and I cannot seem to figure out where the translation from > a sql-like quer

Re: [DISCUSS] Committer duties

areas. But since the consensus seems to be against it, I'm fine with going with any alternative that works. -- Michael Mior mm...@apache.org 2018-03-27 21:41 GMT-04:00 Julian Hyde <jh...@apache.org>: > I agree with Jesus. I think it’s more important to deal with the > manageme

Re: [DISCUSS] Committer duties

been released and test and update if possible. Then there's also more administrative tasks such as making releases and ensuring a good flow of new committers and PMC members. Anything else I'm missing? Cheers, -- Michael Mior mm...@apache.org 2018-03-27 12:40 GMT-04:00 Julian Hyde <

Re: Setting up Calcite development with Eclipse

Currently, we only have published guides for IntelliJ and NetBeans which you can find here https://calcite.apache.org/docs/howto.html#setting-up-an-ide-for-contributing -- Michael Mior mm...@apache.org 2018-03-25 16:33 GMT-04:00 Muhammad Gelbana <m.gelb...@gmail.com>: > Is the Ec

Re: Presentation and questions on custom calcite adaptors

should help you figure out. It might sound a little overwhelming, but when I first wrote the Cassandra adapter with zero experience with Calcite it only took a day or two to get something basic functioning. Feel free to follow up with more questions! -- Michael Mior mm...@apache.org 2018-03-20 7:33

Re: [ANNOUNCE] Apache Calcite 1.16.0 released

Thanks Jesús and everyone who contributed to this release! -- Michael Mior mm...@apache.org 2018-03-19 15:21 GMT-04:00 Jesus Camacho Rodriguez <jcama...@apache.org>: > The Apache Calcite team is pleased to announce the release of Apache > Calcite 1.16.0. > > Calcite is a dynam

Re: [RESULT] [VOTE] Release apache-calcite-1.16.0 (release candidate 0)

Thanks for being RM this time around! -- Michael Mior mm...@apache.org 2018-03-17 13:36 GMT-04:00 Jesus Camacho Rodriguez <jcama...@apache.org>: > Thanks to everyone who has tested the release candidate and given their > comments and votes. > > The tally is as follows.

Re: [VOTE] Release apache-calcite-1.16.0 (release candidate 0)

Checked signatures and hashes of the tarball and compiled and ran tests. Thanks Jesús! +1 (binding) -- Michael Mior mm...@apache.org 2018-03-14 4:14 GMT-04:00 Jesus Camacho Rodriguez <jcama...@apache.org>: > Hi all, > > I have created a build for Apache Calcite 1.16.0, rele

Re: Linq4j-to-Rel converter?

! -- Michael Mior mm...@apache.org 2018-03-14 2:27 GMT-04:00 Walaa Eldin Moustafa <wa.moust...@gmail.com>: > Does Calcite currently support converting a Linq4j expression to relational > algebra? After a quick look at the code, it seems that it does not, so if > not, do you think it is f

Re: calcite git commit: Switch to HTTPS where possible for website URLs

I would debate the "no good reason" point, but I'll change back for now and perhaps suggest updating the recommended header with legal. Thanks Julian! -- Michael Mior mm...@apache.org 2018-03-09 16:01 GMT-05:00 Julian Hyde <jh...@apache.org>: > The reason all files have

Re: [RESULT] [VOTE] Release apache-calcite-avatica-1.11.0 (release candidate 0)

Thanks Julian! -- Michael Mior mm...@apache.org 2018-03-09 2:52 GMT-05:00 Julian Hyde <jh...@apache.org>: > Thanks to everyone who has tested the release candidate and given their > comments and votes. > > The tally is as follows. > > 4 binding +1s: > Jesus Cam

Re: [VOTE] Release apache-calcite-avatica-1.11.0 (release candidate 0)

Thanks Jesús and Josh! (And of course thanks to Julian for being RM :) -- Michael Mior mm...@apache.org 2018-03-07 11:56 GMT-05:00 Josh Elser <josh.el...@gmail.com>: > It's on my list to check out today ;) > > I think I have another day, still, but I definitely intend and

Re: [VOTE] Release apache-calcite-avatica-1.11.0 (release candidate 0)

+1 (binding) Verified hash and checksum of the tarball and compiled and ran tests. I hope we can get another PMC member to test this soon so we can get this release out! -- Michael Mior mm...@apache.org 2018-03-05 23:47 GMT-05:00 Julian Hyde <jh...@apache.org>: > Hi all, > >

Re: Google Summer of Code 2018

believe he's willing to contribute a significant amount of time over the summer. -- Michael Mior mm...@apache.org 2018-02-27 10:24 GMT-05:00 Edmon Begoli <ebeg...@gmail.com>: > If we are to be ambitious, and to give someone a real challenge -- > implement this approach for Calcite: >

Re: Google Summer of Code 2018

around to anyone you know who may be interested. https://s.apache.org/calcite-gsoc2018 Cheers, -- Michael Mior mm...@apache.org 2018-02-27 10:24 GMT-05:00 Edmon Begoli <ebeg...@gmail.com>: > If we are to be ambitious, and to give someone a real challenge -- > implement this approach

Re: Google Summer of Code 2018

I would suggest creating a JIRA case to track this. It sounds like a basic implementation could be of reasonable scope for a GSoC project. -- Michael Mior mm...@apache.org 2018-02-26 19:09 GMT-05:00 Chunhui Shi <c...@mapr.com>: > What about "SQL support for JavaScript Object

Re: Google Summer of Code 2018

Thanks Julian! Would these be some good JIRAs to tag? https://issues.apache.org/jira/browse/CALCITE-1737 https://issues.apache.org/jira/browse/CALCITE-1861 https://issues.apache.org/jira/browse/CALCITE-2031 -- Michael Mior mm...@apache.org 2018-02-26 14:46 GMT-05:00 Julian Hyde <

[jira] [Created] (CALCITE-2193) Update version of Cassandra driver

Michael Mior created CALCITE-2193: - Summary: Update version of Cassandra driver Key: CALCITE-2193 URL: https://issues.apache.org/jira/browse/CALCITE-2193 Project: Calcite Issue Type

Google Summer of Code 2018

isolated bits of functionality forward that may not get much attention otherwise. -- Michael Mior mm...@apache.org

Re: Rendering of https://calcite.apache.org/docs/reference.html is broken on Safari and Chrome

Thanks for the fix Julian! I was going to suggest that maybe we want to have some check for this case but given that it's only happened this once AFAIK, I'd say let's just make a mental note for now. -- Michael Mior mm...@apache.org 2018-02-21 16:59 GMT-05:00 Julian Hyde <jh...@apache.org>

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