Hi Liya:
Althrough that can not meet my needs，but it still helps me a lot, thank you
very much for your reply.
Best,
Xiao.
原始邮件
发件人: Fan Liya
收件人: dev
发送时间: 2020年11月4日(周三) 11:35
主题: Re: How to parse sql of DDL
Hi Xiao, I am not sure if we support "alter table ... add column ... after ...
You can try the sql parser of Apache Flink, which supports the "ALTER TABLE
... ADD COLUMN ..." syntax. [1]
[1]
https://github.com/apache/flink/blob/master/flink-table/flink-sql-parser/src/test/java/org/apache/flink/sql/parser/FlinkSqlParserImplTest.java
xiao cai 于2020年11月4日周三 下午4:25写道：
> Hi Li
You might have a look at how we're adding DDL to Hazelcast Jet:
https://github.com/hazelcast/hazelcast-jet/pull/2620
Have a look at the `parserImpls.ftl` file.
Viliam
On Wed, 4 Nov 2020 at 09:24, xiao cai wrote:
> Hi Liya:
>
>
> Althrough that can not meet my needs，but it still helps me a lot,
Hi Julian,
Apologies for pinging directly. Does the information below answer your
previous question about this or would you like me to go into more details?
Does it sound worth a Jira ticket (and PR)?
Thanks,
Dmitri.
On Fri, 30 Oct 2020 at 17:25, Dmitri Bourlatchkov <
dmitri.bourlatch...@gmail.
Hi everybody,
In ~4 hours (2020-11-04, 19:00 UTC) there will be the ASF meeting related
to the build infrastructure.
Here's the information:
https://cwiki.apache.org/confluence/display/INFRA/ASF+Builds+Agenda
I don't know what to expect, however, I think it might be interesting.
Vladimir
Currently class SqlNodeList [1] implements Iterable but it
does not implement List. How do people feel about doing that?
(Or Collection?)
The main potential benefit is performance. Consider this code:
SqlNodeList nodeList;
ImmutableList immutableList1 = ImmutableList.copyOf(nodeList);
List
Thanks for the clarification. Yes, open a PR.
Please don't assume that it will be me that reviews the PR.
Julian
On Wed, Nov 4, 2020 at 7:14 AM Dmitri Bourlatchkov
wrote:
>
> Hi Julian,
>
> Apologies for pinging directly. Does the information below answer your
> previous question about this or
The core parser does not parse DDL. This is intentional.
There are other parsers, e.g. server, that parse a limited subset of
DDL. It may or may not be the subset that you want.
Julian
On Wed, Nov 4, 2020 at 2:08 AM Viliam Durina wrote:
>
> You might have a look at how we're adding DDL to Hazel
Hi Calcite community members,
A bit more than five years ago (October 22, 2015) Calcite graduated to a
top-level Apache project[1]. At that time, the community decided to have an
annual “state of the project” discussion and to vote for a new PMC
chair/VP[2]. So, I’m kicking off both of those discu
The agenda seems quite interesting but didn't manage to join.
Was there any discussion about the Docker pull limitations [1]?
For the record, I filed an application [2] to see if it is possible to
overcome these limitations for Calcite but I am not yet sure we need this.
They got back to me a few
Stamatis>overcome these limitations for Calcite but I am not yet sure we
need this
Just in case, GitHub team works together with DockerHub, so GitHub-based
runners won't be affected by
DockerHub limits.
The quick summary is as follows:
a) Infra (Garvin?) talks to many vendors. For instance, tom
Thank you for raising this, Julian.
How much performance improvement can we get?
Best,
Chunwei
On Thu, Nov 5, 2020 at 5:32 AM Julian Hyde wrote:
> Currently class SqlNodeList [1] implements Iterable but it
> does not implement List. How do people feel about doing that?
> (Or Collection?)
>
The performance gain depends on the size of sqlnode list.
I am in favor of making SqlNodeList implement List.
+1 to the proposal.
Haisheng Yuan
On 2020/11/05 02:32:01, Chunwei Lei wrote:
> Thank you for raising this, Julian.
>
> How much performance improvement can we get?
>
>
>
> Best,
> C
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