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Posted to dev@calcite.apache.org by Anton Mushin <An...@epam.com> on 2016/11/24 14:22:39 UTC

LogicalUnion convert to LogicalAggregate

Hi everyone,

I need convert org.apache.calcite.rel.logical.LogicalUnion to org.apache.calcite.rel.logical.LogicalAggregate. How can I do this correct?
I didn't find information about it on site.

I'm looking forward reply

Best regards,

Anton Mushin

RE: LogicalUnion convert to LogicalAggregate

Posted by Anton Mushin <An...@epam.com>.

Thank Julian, for your help!

Best regards, 
Anton Mushin

-----Original Message-----
From: Julian Hyde [mailto:jhyde@apache.org] 
Sent: Friday, November 25, 2016 12:49 AM
To: dev@calcite.apache.org
Subject: Re: LogicalUnion convert to LogicalAggregate

This should do it: https://calcite.apache.org/apidocs/org/apache/calcite/rel/rules/UnionToDistinctRule.html <https://calcite.apache.org/apidocs/org/apache/calcite/rel/rules/UnionToDistinctRule.html> 

> On Nov 24, 2016, at 6:22 AM, Anton Mushin <An...@epam.com> wrote:
> 
> Hi everyone,
> 
> I need convert org.apache.calcite.rel.logical.LogicalUnion to org.apache.calcite.rel.logical.LogicalAggregate. How can I do this correct?
> I didn't find information about it on site.
> 
> I'm looking forward reply
> 
> Best regards,
> 
> Anton Mushin
>

Re: LogicalUnion convert to LogicalAggregate

Posted by Julian Hyde <jh...@apache.org>.

This should do it: https://calcite.apache.org/apidocs/org/apache/calcite/rel/rules/UnionToDistinctRule.html <https://calcite.apache.org/apidocs/org/apache/calcite/rel/rules/UnionToDistinctRule.html> 

> On Nov 24, 2016, at 6:22 AM, Anton Mushin <An...@epam.com> wrote:
> 
> Hi everyone,
> 
> I need convert org.apache.calcite.rel.logical.LogicalUnion to org.apache.calcite.rel.logical.LogicalAggregate. How can I do this correct?
> I didn't find information about it on site.
> 
> I'm looking forward reply
> 
> Best regards,
> 
> Anton Mushin
>