[jira] [Commented] (SPARK-43851) Support LCA in grouping expressions

2023-10-20 Thread Yuming Wang (Jira) 


[ 
https://issues.apache.org/jira/browse/SPARK-43851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=1591#comment-1591
 ] 

Yuming Wang commented on SPARK-43851:
-

The resolution should be unresolved.

> Support LCA in grouping expressions
> ---
>
> Key: SPARK-43851
> URL: https://issues.apache.org/jira/browse/SPARK-43851
> Project: Spark
>  Issue Type: Sub-task
>  Components: SQL
>Affects Versions: 3.5.0
>Reporter: Yuming Wang
>Priority: Major
>
> Teradata supports it:
> {code:sql}
> create table t1(a int) using  parquet;
> select a + 1 as a1, a1 + 1 as a2 from t1 group by a1, a2;
> {code}
> {noformat}
> [UNSUPPORTED_FEATURE.LATERAL_COLUMN_ALIAS_IN_GROUP_BY] The feature is not 
> supported: Referencing a lateral column alias via GROUP BY alias/ALL is not 
> supported yet.
> {noformat}



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[jira] [Commented] (SPARK-43851) Support LCA in grouping expressions

2023-07-04 Thread ASF GitHub Bot (Jira) 


[ 
https://issues.apache.org/jira/browse/SPARK-43851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17739851#comment-17739851
 ] 

ASF GitHub Bot commented on SPARK-43851:


User 'Hisoka-X' has created a pull request for this issue:
https://github.com/apache/spark/pull/41817

> Support LCA in grouping expressions
> ---
>
> Key: SPARK-43851
> URL: https://issues.apache.org/jira/browse/SPARK-43851
> Project: Spark
>  Issue Type: Sub-task
>  Components: SQL
>Affects Versions: 3.5.0
>Reporter: Yuming Wang
>Assignee: Jia Fan
>Priority: Major
> Fix For: 3.5.0
>
>
> Teradata supports it:
> {code:sql}
> create table t1(a int) using  parquet;
> select a + 1 as a1, a1 + 1 as a2 from t1 group by a1, a2;
> {code}
> {noformat}
> [UNSUPPORTED_FEATURE.LATERAL_COLUMN_ALIAS_IN_GROUP_BY] The feature is not 
> supported: Referencing a lateral column alias via GROUP BY alias/ALL is not 
> supported yet.
> {noformat}



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[jira] [Commented] (SPARK-43851) Support LCA in grouping expressions

2023-07-01 Thread Ignite TC Bot (Jira) 


[ 
https://issues.apache.org/jira/browse/SPARK-43851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17739280#comment-17739280
 ] 

Ignite TC Bot commented on SPARK-43851:
---

User 'Hisoka-X' has created a pull request for this issue:
https://github.com/apache/spark/pull/41804

> Support LCA in grouping expressions
> ---
>
> Key: SPARK-43851
> URL: https://issues.apache.org/jira/browse/SPARK-43851
> Project: Spark
>  Issue Type: Sub-task
>  Components: SQL
>Affects Versions: 3.5.0
>Reporter: Yuming Wang
>Assignee: Jia Fan
>Priority: Major
> Fix For: 3.5.0
>
>
> Teradata supports it:
> {code:sql}
> create table t1(a int) using  parquet;
> select a + 1 as a1, a1 + 1 as a2 from t1 group by a1, a2;
> {code}
> {noformat}
> [UNSUPPORTED_FEATURE.LATERAL_COLUMN_ALIAS_IN_GROUP_BY] The feature is not 
> supported: Referencing a lateral column alias via GROUP BY alias/ALL is not 
> supported yet.
> {noformat}



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