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From XING JIN <jinxing.co...@gmail.com>
Subject Re: [ANNOUNCE] Apache Calcite 1.23.0 released
Date Thu, 28 May 2020 02:42:08 GMT
Thanks a lot for driving this, Haisheng!

Best,
Jin

Stamatis Zampetakis <zabetak@gmail.com> 于2020年5月28日周四 上午7:14写道:

> Many thanks again Haisheng, the release has your signature on it and it is
> in many places :)
>
> On Wed, May 27, 2020 at 9:34 PM Haisheng Yuan <hyuan@apache.org> wrote:
>
> > The Apache Calcite team is pleased to announce the release of Apache
> > Calcite 1.23.0.
> >
> > Calcite is a dynamic data management framework. Its cost-based
> > optimizer converts queries, represented in relational algebra, into
> > executable plans. Calcite supports many front-end languages and
> > back-end data engines, and includes an SQL parser and, as a
> > sub-project, the Avatica JDBC driver.
> >
> > This release comes two months after 1.22.0. It includes more than
> > 100 resolved issues, comprising of a few new features as well as
> > general improvements and bug-fixes. It includes support for top
> > down trait request and trait enforcement without abstract converter,
> > ClickHouse dialect, SESSION and HOP Table functions, and many
> > more bug fixes and improvements.
> >
> > You can start using it in Maven by simply updating your dependency to:
> >
> >   <dependency>
> >     <groupId>org.apache.calcite</groupId>
> >     <artifactId>calcite-core</artifactId>
> >     <version>1.23.0</version>
> >   </dependency>
> >
> > If you'd like to download the source release, you can find it here:
> >
> >   https://calcite.apache.org/downloads/
> >
> > You can read more about the release (including release notes) here:
> >
> >   https://calcite.apache.org/news/2020/05/23/release-1.23.0/
> >
> > We welcome your help and feedback. For more information on how to
> > report problems, and to get involved, visit the project website at:
> >
> >   https://calcite.apache.org/
> >
> > Thanks to everyone involved!
> >
>

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