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Posted to issues@calcite.apache.org by "Yu Xu (Jira)" <ji...@apache.org> on 2026/09/06 04:36:00 UTC
[jira] [Updated] (CALCITE-7084) JOINs with USING would fail when validator identifier expansion is disabled
[ https://issues.apache.org/jira/browse/CALCITE-7084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yu Xu updated CALCITE-7084:
---------------------------
Summary: JOINs with USING would fail when validator identifier expansion is disabled (was: JOINs with USING is failed when validator identifier expansion is disabled)
> JOINs with USING would fail when validator identifier expansion is disabled
> ---------------------------------------------------------------------------
>
> Key: CALCITE-7084
> URL: https://issues.apache.org/jira/browse/CALCITE-7084
> Project: Calcite
> Issue Type: Bug
> Reporter: Viggo Chen
> Assignee: Yu Xu
> Priority: Major
> Labels: pull-request-available
>
> see [test|https://github.com/apache/calcite/commit/ecee766d8e0fb7cab28aaf4ab16cfa7253b2e574]
> {code:java}
> sql("select deptno from emp join dept using (deptno)")
> .withValidatorIdentifierExpansion(true)
> .ok();
> sql("select ^deptno^ from emp join dept using (deptno)")
> .withValidatorIdentifierExpansion(false)
> .fails("Column 'DEPTNO' is ambiguous"); {code}
>
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