Re: How to get columnName as `COUNT(*)` , not `EXPR$0`

Hi XING, I appreciate your kindness. :-D Your detailed and prompt replies really helped me a lot. I will review the java doc you mentioned. Best wishes, Trista Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/29/2019 13:58，XING JIN wrote： You can check the below

Re: How to get columnName as `COUNT(*)` , not `EXPR$0`

That means Calcite can only return real columnName or columnLabel from simple column or alias. And any aggregate function, or calculate expression without alias, parsing expression, i.e, `EXPR$0` will be returned? Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09

Re: How to get columnName as `COUNT(*)` , not `EXPR$0`

Thank for your reply. It is a indirect way to get columnName. Calcite can not return the real columnName from SQL, is it right? Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/29/2019 12:21，XING JIN wrote： You can try to give an alias for the selected column

How to get columnName as `COUNT(*)` , not `EXPR$0`

Hi everyone, I executed SQL `select count(*) from tb1` through Calcite and resultSet.getMetaData().getColumnName(i) in my project. But the result is `EXPR$0` not `COUNT(*)`. Is there any way to get real columnName? Thanks for your attention. Regard, Trista Juan Pan panj

Re:Gitbox/github notifications are not threaded

that. In addition, creating rules to filter emails is a another solution, but not very practical i think. :) Regard, Trista Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/26/2019 18:36，Craig Russell wrote： Hi Infra, Every message from gitbox to notifications

Re: Why is `datasource-settings.properties` necessary when storage is `MySQL`

Thanks for your rely. I will consider about your `better things`. (^_^) Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/27/2019 19:20, Sheng Wu wrote: datasource-settings.properties file is loaded by codes, through file name only. But the better things

Re: [Discuss] What does ShardingSphere 4.0.0's final API look like?

Making feature independent and use them in mixed mood? It sounds great, but challenging. It will take a lot of time to do, i think... Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/28/2019 18:44, Sheng Wu wrote: Does making this change in 5 make more sense? And we

Why is `datasource-settings.properties` necessary when storage is `MySQL`

they have different loading mechanism？ Thanks for your help. :) Regards, Trista Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere

Re:Support scenarios where multiple database table structures are different??

Hi, Sorry i can not get the point for your question. You can go through the documents on Sharding[1] to learn more. [1] https://shardingsphere.apache.org/document/current/en/features/ Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/27/2019 11:24?? wrote

Re: How to modify data for custom tables through Calcite.

Thanks, Danny I will have a try, but it seems challenging, i thought… Regards, Trista Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/26/2019 14:19，Danny Chan wrote： The ElasticsearchTableScan is a good start to show how it transfers the elastic nodes from

Re: How to modify data for custom tables through Calcite.

@Danny Chan Thanks Danny, is there any document or test for me to learn `specific convention` more? Regards, Trista Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/26/2019 12:02，Danny Chan wrote： @Rui Wang, Yes, I wrote the Flink-sql-parser module it did

How to modify data for custom tables through Calcite.

elete` SQL through Calcite on custom tables. Can anyone give me some ideas? Really thanks for your help. Regards, Trista Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere

??????????????????????????????????????????????????

-shardingsphere-doc Regards, Trista Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere ??2019??09??25?? 15:07<710302...@qq.com> ?? ?? shardin

Re:[ANNOUNCE] New committer: Qi Wang

Welcome, Qi :) Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/25/2019 10:45，Chen QingYang wrote： The Podling Project Management Committee (PPMC) for Apache ShardingSphere has invited Qi Wang to become a committer and we are pleased to announce that he has accepted

Re: Suggest to add team page to our website

You're right, Sheng. When a new committer appears, we should tell him or her to add his or her name to this page. Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/21/2019 23:50, Sheng Wu wrote: I think new committer should update their name by themselves

Re: [NOTICE] Committer vote and set up document being added

It is detailed, i think. Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/21/2019 23:52, Sheng Wu wrote: Hi all committer and contributors I initialized this PR, because the CN blog of new committer setup <http://skywalking.apache.org/zh/blog/2019-09-12-apa

Re: Suggest to add team page to our website

Hi Guangyuan and Haisheng, Can u provide your name and Apache ID? It will help lzs to add your information to our team page. Thanks. Regards, Trista Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/21/2019 22:34, Juan Pan wrote: Thanks for your contribution, now

Re: Suggest to add team page to our website

two new committers to this page? Thinks a lot :) Regards, Trista Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 09/21/2019 13:45, lzs wrote: We added this team introduce page at https://shardingsphere.apache.org/community/en/team/ | | lzs | | geo...@163.com | 签名由网

[ANNOUNCE] New committer: Guangyuan Wang

, Trista Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere

new committer: Haisheng Sun

, Trista Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere

Re: [Event time] Do the two podling have interests to hold an eventtogether?

Hi William and LiDong, Thanks for your detailed schedule. And thanks for clickhouse's rich experience as well. :) We will consider this proposal seriously. How about this co-meetup, everybody of ShardingSphere? Best wishes, Trista | | Juan Pan | | panj...@apache.org Juan Pan(Trista

Re: [Event time] Do the two podling have interests to hold an eventtogether?

Hi William and LiDong, Thanks for your detailed schedule. And thanks for clickhouse's rich experience as well. :) We will consider this proposal seriously. How about this co-meetup, everybody of ShardingSphere? Best wishes, Trista | | Juan Pan | | panj...@apache.org Juan Pan(Trista

Re: [Event time] Do the two podling have interests to hold an event together?

I'd like to attend. See u in Shanghai. | | Juan Pan | | panj...@apache.org Juan Pan(Trista), Apache ShardingSphere | Signature is customized by Netease Mail Master On 09/14/2019 09:08, Willem Jiang wrote: +1 for Apache podling projects working together. I'm quite interesting about these kind

Fw: [Event time] Do the two podling have interests to hold an event together?

Sorry, + dolphinscheduler community. Hello every one of Dolphin Schedule community:) | | Juan Pan | | panj...@apache.org Juan Pan(Trista), Apache ShardingSphere | Signature is customized by Netease Mail Master - Forwarded Message - From: Juan Pan Date: 09/14/2019 09:19

Re: [Event time] Do the two podling have interests to hold an event together?

Hi Sheng, +1 from me. Thanks for your suggestion, i think it is great to hold meetup together for two young communities. And i'd like to learn the details more. | | Juan Pan | | panj...@apache.org Juan Pan(Trista), Apache ShardingSphere | Signature is customized by Netease Mail Master On 09

Re:[DISCUSS] Set up new work flow for ShardingSphere

to attend ApacheConn, and communicating with some one of you. :( I also want to listen to others’ voice of setting up a new workflow for ShardingSphere. Best wishes, Trista | | Juan Pan | | panj...@apache.org Juan Pan(Trista), Apache ShardingSphere | 签名由网易邮箱大师定制 On 09/13/2019 13:02，Sheng Wu wrote

Re: Is it possible that unquoted identifiers are not implicitly converted to upper case

isted of a set of distributed database middleware solutions. | | Juan Pan | | panj...@apache.org Juan Pan(Trista), Apache ShardingSphere | On 09/12/2019 17:32，Feng Zhu wrote： Hi, Juan Pan: You may find the logic in *UnregisterDriver#connect(String url, Properties info)* It just parses the key-value

Re: Is it possible that unquoted identifiers are not implicitly converted to upper case

tion.createStatement()) { // do some things } Thanks again for your kindness, and waiting for u. :) Regards, Trista | | Juan Pan | | panj...@apache.org Juan Pan(Trista), Apache ShardingSphere | On 09/11/2019 20:23，Feng Zhu wrote： Hi, JuanPan, You can refer to Lex, which decides how id

Re: Exception when build the Apache SkyWalking project.

--- Email：panj...@apache.org Juan Pan(Trista) Apache ShardingSphere On 09/11/2019 21:18，Sheng Wu wrote： HI Juan Release means doing Apache release. Due ti you aren't SkyWalking committer yet, should not work out, if you really want to release. Also, from the log, it is a different error, you haven't

Is it possible that unquoted identifiers are not implicitly converted to upper case

help. Regards, Trista --- Email：panj...@apache.org Juan Pan(Trista) Apache ShardingSphere

Exception when build the Apache SkyWalking project.

ppropriate? 2. Is there any setting needed to be configured to avoid this exception? Thanks a lot :) Regards, Trista --- Email：panj...@apache.org Juan Pan(Trista) Apache ShardingSphere

Re: Create table returns error cannot find table rule

Yes, you’re right. The sharding rule is prerequisite before you execute any SQL. - Juan Pan (Trista) Apache ShardingSphere Eric 于2019年9月9日周一 上午5:53写道： > Hi Juan, > > Thank you. > > I think that makes sense because rules are need for the rout

Re: Contribution interests, was, [Release is coming] Tests required

Got it, thanks for your explanation, i need some time to learn more about skywalking project. Hope discuss more detail with you. :) | | Juan Pan | | Email：panj...@apache.org Juan Pan(Trista) Apache ShardingSphere | On 09/8/2019 11:12，Sheng Wu wrote： Sorry type Tests in most cases would take so

Re: [Release is coming] Tests required

I'd be glad to join in skywalking' community. And now it seems that release 6.4.0 is coming, so i am worried that my slow pace on doing tests will postpone this release, for now i am responsible for distributed transaction project. | | | | Juan Pan | | Email：panj...@apache.org Juan Pan(Trista

Re: Multiple SQL units scene

Sorry, i can not get your idea. But when Sharding and multiple tables are existed in one database, it is possible that a SQL is executed in multiple tables in one database. - Juan Pan (Trista) Apache ShardingSphere 厉忠 于2019年9月7日周六 下午2:10写道： > Ask, when execut

Re: [Release is coming] Tests required

Looking forward to SkyWalking release 6.4.0. :) - Juan Pan (Trista) Apache ShardingSphere Sheng Wu 于2019年9月5日周四 上午12:53写道： > Hi Committer Team and contributor > > SkyWalking 6.4.0 milestone is moving fast. Today, all issues and pull > requests in 6.4

Re: Talk about how to set committer bar

invite as commiters. Hope community will be more prosperous. - Juan Pan (Trista) Apache ShardingSphere zhangli...@apache.org 于2019年9月5日周四 下午9:29写道： > Hi ShardingSphere community, > > There are 64 contributors for ShardingSphere, I want discuss about elect

Re: Create table returns error cannot find table rule

Hi, Eric. DDL SQL will be routed to all the databases configured in setting file, please notice, not just all the instances. But the first thing is that you need to create a Sharding rule to tell ShardingSphere which databases tables are created. - Juan Pan (Trista

Re: [DISCUSS] Do we have to resolve issue #2884 in 4.0.0-RC2

Ok, so that we can have more time to take care of it, and yesterday one volunteer also showed interest on it. So i think fixing it in our next version is better. - Juan Pan (Trista) Apache ShardingSphere Zhang Yonglun 于2019年8月21日周三 上午10:58写道： > Hi, > >

Re: [VOTE] Release Apache ShardingSphere (Incubating) 4.0.0-RC2 [ROUND 4]

repo. [X] All files have license headers if necessary. [X] No compiled archives bundled in source archive. - Juan Pan (Trista) Apache ShardingSphere Zhang Yonglun 于2019年8月17日周六 下午3:44写道： > Hello ShardingSphere Community, > > This is a call for vote t

Re: Re:Re:[DISCUSS] Apache ShardingSphere (Incubating) 4.0.0-RC2 release [ROUND 4]

The issue[1] mentioned by Sion Yang has been fixed already, please check the Pr[2]. [1] https://github.com/apache/incubator-shardingsphere/issues/2883 [2] https://github.com/apache/incubator-shardingsphere/pull/2886 - Juan Pan (Trista) Apache ShardingSphere Sion

Re: [DISCUSS] Apache ShardingSphere (Incubating) 4.0.0-RC2 release [ROUND 4]

Today, i ran some tests, and a bug of wrong rewritten SQL for `INSERT` in multiple threads appeared. Now this bug has been fixed already. It is not a big deal, so i think we can continue to prepare our version 4.0.0-RC2. - Juan Pan (Trista) Apache ShardingSphere

Re: [DISCUSS] Apache ShardingSphere (Incubating) 4.0.0-RC2 release [ROUND 3]

Moreover, now i have already finished the modification of new APIs and new features for Encryption module. Considering the modification of APIs, does anyone think it is better to add this modification to our 4.0.0.RC2? - Juan Pan (Trista) Apache ShardingSphere

Re: 加入dev邮件列表

Please refer to Subscribe Guide, i.e. https://shardingsphere.apache.org/community/en/contribute/subscribe/ - Juan Pan (Trista) Apache ShardingSphere kys sion <1409915...@qq.com> 于2019年7月16日周二 下午4:21写道： > 您好啊 > > 请问我可以加入dev邮件列表吗?大家一起讨论让这个框架变成apache顶级项目:-) > > > >

Re: [VOTE] Release Apache ShardingSphere (Incubating) 4.0.0-RC2 [ROUND 2]

] All files have license headers if necessary. [X] No compiled archives bundled in source archive. - Juan Pan (Trista) Apache ShardingSphere Zhang Yonglun 于2019年7月15日周一 下午4:11写道： > Hello ShardingSphere Community, > > This is a call for vote to relea

Re: [DISCUSS] Apache ShardingSphere (Incubating) 4.0.0-RC2 release [ROUND 1]

I give more attention and tests to Sharding-JDBC, and i think main feature tests for this version is ok, so we can continue to do release. - Juan Pan (Trista) Apache ShardingSphere Zhang Yonglun 于2019年6月27日周四 下午3:54写道： > Hello ShardingSphere Commun

Re: How the sharding works when no sharding key defined

or more databases, and tell ShardingSphere which one is master database and slave databases, and it will choose one database randomly to route your SQLs, which is called master-slave scenario. Two of scenarios are supported in ShardingSphere. - Juan Pan (Trista

Re: [DISCUSS] The scope of Sharding-Sphere 4.0.0-RC2 release

- Juan Pan (Trista) Apache ShardingSphere Zhang Yonglun 于2019年6月13日周四 下午12:32写道： > [1] > > https://github.com/apache/incubator-shardingsphere/issues?q=is%3Aissue+is%3Aclosed+milestone%3A4.0.0.M2 > [2] https://github.com/seata/seata > > Zhang Yonglun 于2019年6月13日周四 下

Re: Talk about opportunity to upgrade Java version form 7 to 8 on ShardingSphere

We can enjoy the new feature of JDK 8, and as Sheng Wu said, updating to JDK 8 is not difficult. After we listen to voices of SharingSphere community, i think it is better to upgrade. My +1 to upgrade. - Juan Pan (Trista) Apache ShardingSphere zhangli

Re: [VOTE]: Release Apache ShardingSphere (Incubating) 4.0.0-RC1 [ROUND 3]

+1 approve - Juan Pan (Trista) Apache ShardingSphere zhangli...@apache.org 于2019年4月13日周六 上午1:57写道： > Hello ShardingSphere Community, > > This is a call for vote to release Apache ShardingSphere (Incubating) > version 4.0.0-RC1 > > Releas

Re: Release votes

Hello, everyone Our release vote template has been updated already, please visit [1] to learn more. Thanks for your attention. - [1] https://shardingsphere.apache.org/community/en/contribute/release/ - Juan Pan (Trista) Apache ShardingSphere zhangli

Re: [Feature Enhancement] Provide Spring Configuration method to use the feature of Data Masking

/ - Juan Pan (Trista) Apache ShardingSphere guangyuan wang 于2019年4月1日周一 下午8:36写道： > It is a good idea to provide another way to configure data masking. Could > you explain more clearly about the difference between Java code and spring > configuration. >

[Feature Enhancement] Provide Spring Configuration method to use the feature of Data Masking

are preparing for our first Apache version release which is very important for us. Hope everything goes well. If you have any suggestion, please let us know. Thanks. - Juan Pan (Trista) Apache ShardingSphere

Re: [DISCUSS] ShardingSphere 4.0.0-RC1 release [ROUND 2]

. Items for source package. 4. Items for binary packages. - Juan Pan (Trista) Apache ShardingSphere zhangli...@apache.org 于2019年3月29日周五 下午2:58写道： > Hello ShardingSphere Community, > > This is a call for 2 round of discuss to release Apache Shard

Re: Re: [Discuss] Acceptance test for ShardingSphere 4.0.0 [RC1] release

+1 I think we can do this version release, hope everything will go well. - Juan Pan (Trista) Apache ShardingSphere zhangli...@apache.org 于2019年3月27日周三 上午11:34写道： > I summarize the issues we received on this thread: > > 1. PR for [1], missing some

Re: [Discuss] Acceptance test for ShardingSphere 4.0.0 [RC1] release

I give more attention to the following items, for i participated in developing those new features. 1. DISTINCT SQL syntax available. 2. Data encrypt available. After testing for those features, i think it is ok for this version release. - Juan Pan (Trista) Apache

Re: [VOTE] Recommend 'Apache SkyWalking graduation to Top Level Project' resolution to board

+1 no binding Best Regards! - Juan Pan (Trista) Apache ShardingSphere On 2019/03/19 05:21:41, "Mick Semb Wever" wrote: > > > After the latest discussion amongst this dev community on this dev mailing > list[1], presenting She

[New feature] Independent encryptedDataSource to decrypt or encrypt sensitive data.

. - Juan Pan (Trista) Apache ShardingSphere

[New API] Write configuration online into log files

. - Juan Pan (Trista) Apache ShardingSphere

Re: [New feature] Sharding Encryptor

/incubator-shardingsphere/issues/1844 - Juan Pan (Trista) Apache ShardingSphere 吴晟 Sheng Wu 于2019年1月30日周三 下午9:40写道： > If you are planning to use Apache common to do md5, I think it is safe. > Just be carefully, if someone tries to contribute new encrytor, you may &

[Plan] Enhancement for parsing and rewriting modules of Sharding-Core

. - Juan Pan (Trista) Apache ShardingSphere

Re: [apache/incubator-shardingsphere] #1754 failed to get string sharding value (#1760)

Thanks for your proposal, i have checked my name in gitHub already. Juan Pan (Trista) Apache ShardingSphere Craig Russell 于2019年1月16日周三 上午11:19写道： > Can everyone in shardingsphere community please change your name in github > to include your Latin-cha

Enhancement for generating globally unique ID for ShardingSphere

/MT_Leaf.html The first task has been done, please refer to https://github.com/sharding-sphere/sharding-sphere/pull/1724. Any suggestions, please reply to this email. - Juan Pan (Trista) Apache ShardingSphere

Re: Module refactoring of merging the data generated by `DISTINCT` syntax

. `SUM(DISTINCT col1 + col2)` row by row for each result set. Finally, how to make users get the resultset using original column labels or indexes, not the rewrited column labels or indexes. - Juan Pan (Trista) Apache ShardingSphere Hongtao Gao 于2019年1月3日周四 下午2

Module refactoring of merging the data generated by `DISTINCT` syntax

. This work does not take up too much time, so it will be done before next release. - Juan Pan (Trista) Apache ShardingSphere

[New API] Add new API to check table metadata or not at startup of ShardingSphere

. Therefore we need to add API to make user decide to check it or not. Please refer to #1688 <https://github.com/sharding-sphere/sharding-sphere/issues/1688> for more detail. - Juan Pan (Trista) Apache ShardingSphere

Re: New feature for Sharding-orchestration

Thanks for your efforts. if so, maybe we can mark this task done. - Juan Pan (Trista) Apache ShardingSphere Zhang Yonglun 于2018年12月25日周二 下午12:29写道： > I've tried this feature last night. This really can provide good experience > to users. > > juan pa

New plan for supporting `DISTINCT` syntax

will be presented on the issues and Prs on gitHub, and any progress will also be updated afterward here. Welcome your suggestions, and wish you *merry **Christmas* - Juan Pan (Trista) Apache ShardingSphere

Re: New feature for Sharding-orchestration

Hi all, This task is moving ahead, here is The lastest status <https://github.com/sharding-sphere/sharding-sphere/pull/1665> On this special day, Merry Christmas to you and your family. - Juan Pan (Trista) Apache ShardingSphere juan pan 于2018年12月23日周日 上午

Re: Release document ref from SkyWalking community

That is just what we need, thanks for your kindness. - Juan Pan (Trista) Apache ShardingSphere 吴晟 Sheng Wu 于2018年12月22日周六 下午9:56写道： > Hi ShardingSphere > > > We are going to move repositories to Apache org soon, plan says Jan. Then > we will

New feature for Sharding-orchestration

of applications online. 3. Applications online refresh their schema configurations to make those changes effective. Your voice is important for this feature, any suggestion, please tell me. - Juan Pan (Trista) Apache ShardingSphere

Re: Discuss include Elastic-Job as a part of ShardingSphere

s a sub project of ShardingSphere, If the > idea is fine, I can communicate with company, and begin to prepare SGA, any > suggestion? > > [1] https://github.com/elasticjob/elastic-job-lite > > -- > > Liang Zhang (John) > Apache ShardingSphere & Dubbo > -- Juan Pan (Trista) Apache ShardingSphere

Re: Discuss for new mentor required of ShardingSphere

Welcome~ -- Juan Pan (Trista) Apache ShardingSphere Gosling Von 于2018年12月14日周五 下午3:11写道： > Hi, > > I would like to help shardingsphere community to be podling. Consider my > personal tech. Interest, I am vey happy to help to build a prosper > Data

Re: Discuss for new mentor required of ShardingSphere

+1 for this zhangli...@apache.org 于2018年12月12日周三 上午4:03写道： > Hi all, > > ShardingSphere needs more mentors to help us to create a diverse community > and best practice of Apache way. > So I want to discuss about inviting Von Gosling(apache id is vongosling) as > our mentor. Any suggestions? > >

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