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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-1837) Select from a derived table does not return the aliased column names in some cases
Date Wed, 08 Jul 2009 14:25:15 GMT

     [ https://issues.apache.org/jira/browse/DERBY-1837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Knut Anders Hatlen updated DERBY-1837:
--------------------------------------

    Issue & fix info: [Repro attached]
             Urgency: Normal

Triaged for 10.5.2.

> Select from a derived table does not return the aliased column names in some cases
> ----------------------------------------------------------------------------------
>
>                 Key: DERBY-1837
>                 URL: https://issues.apache.org/jira/browse/DERBY-1837
>             Project: Derby
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 10.0.2.0, 10.0.2.1, 10.1.1.0, 10.1.2.1, 10.1.3.1
>         Environment: Any
>            Reporter: Rajesh Kartha
>            Priority: Minor
>
> A select from a derived table does not return the aliased  column names correctly if
the selected column(s) are char(1). The column names
> show up as '&' in the following example:
> ij> select * from (values('a','a')) as a(c1,c2);
> &|&
> ---
> a|a
> 1 row selected
> ij> select * from (values('a','aa')) as a(c1,c2);
> &|C2
> ----
> a|aa
> 1 row selected
> ij> select * from (values('aaa','a')) as a(c1,c2);
> C1 |&
> -----
> aaa|a
> 1 row selected
> ij> select * from (values(1,'a')) as a(c1,c2);
> C1         |&
> -------------
> 1          |a
> 1 row selected

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