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Posted to issues-all@impala.apache.org by "Steve Carlin (Jira)" <ji...@apache.org> on 2026/09/22 20:32:00 UTC

[jira] [Updated] (IMPALA-15402) Calcite planner: wrong type for "lower" returned

     [ https://issues.apache.org/jira/browse/IMPALA-15402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Carlin updated IMPALA-15402:
----------------------------------
    Labels: small_calcite  (was: )

> Calcite planner: wrong type for "lower" returned
> ------------------------------------------------
>
>                 Key: IMPALA-15402
>                 URL: https://issues.apache.org/jira/browse/IMPALA-15402
>             Project: IMPALA
>          Issue Type: Bug
>            Reporter: Steve Carlin
>            Priority: Major
>              Labels: small_calcite
>
> The following query 
> select lower(cast('HELLO' as CHAR(3)))
> returns a string type for the original planner and a "char" type for the Calcite planner
>  
> This was found while testing expr-test.cc.  But this can be replicated in a ".test" file as well.



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