[
https://issues.apache.org/jira/browse/CALCITE-2718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17449474#comment-17449474
]
Julian Hyde commented on CALCITE-2718:
--------------------------------------
You might find
.[RelRoot|https://calcite.apache.org/javadocAggregate/org/apache/calcite/rel/RelRoot.html]
useful. If you have any further questions, please post to dev. Closed bugs
are closed.
> field names are unexpected after ProjectRemoveRule applied
> ----------------------------------------------------------
>
> Key: CALCITE-2718
> URL: https://issues.apache.org/jira/browse/CALCITE-2718
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.17.0
> Reporter: godfrey he
> Assignee: Julian Hyde
> Priority: Major
> Fix For: 1.18.0
>
>
> {code:java}
> @Test public void testProjectRemove() {
> final String sql = "select name as n from (select name from dept) t";
> sql(sql).withRule(ProjectRemoveRule.INSTANCE).check();
> }
> {code}
> currently, the result plan is:
> {panel:title=plan}
> LogicalProject(NAME=[$1])
> LogicalTableScan(table=[[CATALOG, SALES, DEPT]])
> {panel}
> the filed name of LogicalProject should be `N` instead of `NAME`
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
