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From Knut Anders Hatlen <Knut.Hat...@Sun.COM>
Subject Re: Setting column's default to null
Date Thu, 08 Jan 2009 12:02:26 GMT
Reda134 <reda134@gmail.com> writes:

> Hi all, 
>
> I want to alter a columns default from a string to null, i use this command
> :
>
> ALTER TABLE RR.REPORTTAG
> ALTER COLUMN  DESCRIPTION with default NULL
>
> Unfortunatly, the default hat not been changed. However, i can change the
> default to another value except NULL !!
>
> Any idea what the problem is ?

Hi,

This sounds like a bug to me. I've filed a bug report here:
https://issues.apache.org/jira/browse/DERBY-4006

It looks like it worked as expected in Derby 10.2.1.6, but not in any
subsequent release.

-- 
Knut Anders

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