[jira] [Commented] (CALCITE-5420) SqlToRel should populate the correlate id of a Project for queries with aggregates

["Benchao Li (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CALCITE-5420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17693574#comment-17693574 ] 

Benchao Li commented on CALCITE-5420:
-------------------------------------

[~jamesstarr] The PR(https://github.com/apache/calcite/pull/3042) is linked to CALCITE-5418, what's the relationship between these two issues?

Besides, we'd better to let the CI pass before we go into the details of code.

> SqlToRel should populate the correlate id of a Project for queries with aggregates
> ----------------------------------------------------------------------------------
>
>                 Key: CALCITE-5420
>                 URL: https://issues.apache.org/jira/browse/CALCITE-5420
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: James Starr
>            Assignee: James Starr
>            Priority: Major
>
> The following query does not populate correlate id in the project when SqlToRel.expand=false:
> {code:sql}
> SELECT SUM(
>   (select char_length(dname) from "scott".dept where dept.deptno = emp.empno)) as s
> FROM "scott".emp
> {code}
> Having the correlate id populated is important for expanding nested queries.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)