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From Stamatis Zampetakis <zabe...@gmail.com>
Subject Re: [ANNOUNCE] Apache Calcite 1.23.0 released
Date Wed, 27 May 2020 23:13:46 GMT
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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