Fwd: [ANNOUNCE] Apache Calcite 1.25.0 released

[Craig Russell]

Hi,

I've approved (moderated) this announcement, but please consider changing your 
download page.

1. Don't include action=download in your links to the mirror selection page. 
This makes it impossible for the moderators to verify that the mirror selection 
is working.
2. Use the "new" link downloads.apache.org/calcite/ 
 instead of www.apache.org/dist/calcite 
 for your checksums and signatures.

Thanks,
Craig 

> Begin forwarded message:
> 
> From: Andrei Sereda 
> Subject: [ANNOUNCE] Apache Calcite 1.25.0 released
> Date: August 23, 2020 at 1:19:33 PM PDT
> To: annou...@apache.org
> 
> The Apache Calcite team is pleased to announce the release of Apache Calcite 
> 1.25.0.
> 
> 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 one month after 1.24.0 and removes methods deprecated in 
> previous versions. In addition, it adds support for spatial functions and SQL 
> interval expressions.
> 
> You can start using it in Maven by simply updating your dependency to:
> 
>   
> org.apache.calcite
> calcite-core
> 1.25.0
>   
> 
> 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/2020/08/22/release-1.25.0/ 
> 
> 
> 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!
> 
> Andrei Sereda, on behalf of the Apache Calcite Team

Craig L Russell
c...@apache.org

[jira] [Created] (CALCITE-4190) OR simplification incorrectly loses term

[Julian Hyde (Jira)]

Julian Hyde created CALCITE-4190:


 Summary: OR simplification incorrectly loses term
 Key: CALCITE-4190
 URL: https://issues.apache.org/jira/browse/CALCITE-4190
 Project: Calcite
  Issue Type: Bug
Reporter: Julian Hyde


Simplification of OR expressions incorrectly loses a term. For example,
{code}(0 < a and a <= 10) or a is null or (8 < a and a < 12) or a >= 15{code}
is simplified to
{code}as is null or (0 < a and a <= 10) or (8 < a and a < 12){code}

(Moving {{a is null}} to the front is expected, but removing {{a >= 15}} is 
wrong.)



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Re: Fwd: [ANNOUNCE] Apache Calcite 1.25.0 released

[Haisheng Yuan]

Thanks for reminding, Craig.

There is a JIRA ticket tracking this issue, we will do it soon.

Thanks,
Haisheng Yuan

On 2020/08/23 21:36:19, Craig Russell  wrote: 
> Hi,
> 
> I've approved (moderated) this announcement, but please consider changing 
> your download page.
> 
> 1. Don't include action=download in your links to the mirror selection page. 
> This makes it impossible for the moderators to verify that the mirror 
> selection is working.
> 2. Use the "new" link downloads.apache.org/calcite/ 
>  instead of www.apache.org/dist/calcite 
>  for your checksums and signatures.
> 
> Thanks,
> Craig 
> 
> > Begin forwarded message:
> > 
> > From: Andrei Sereda 
> > Subject: [ANNOUNCE] Apache Calcite 1.25.0 released
> > Date: August 23, 2020 at 1:19:33 PM PDT
> > To: annou...@apache.org
> > 
> > The Apache Calcite team is pleased to announce the release of Apache 
> > Calcite 1.25.0.
> > 
> > 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 one month after 1.24.0 and removes methods deprecated in 
> > previous versions. In addition, it adds support for spatial functions and 
> > SQL interval expressions.
> > 
> > You can start using it in Maven by simply updating your dependency to:
> > 
> >   
> > org.apache.calcite
> > calcite-core
> > 1.25.0
> >   
> > 
> > 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/2020/08/22/release-1.25.0/ 
> > 
> > 
> > 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!
> > 
> > Andrei Sereda, on behalf of the Apache Calcite Team
> 
> Craig L Russell
> c...@apache.org
> 
>