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Posted to derby-dev@db.apache.org by "Kathey Marsden (JIRA)" <ji...@apache.org> on 2009/05/07 15:30:31 UTC
[jira] Assigned: (DERBY-3456) Allow removing not null from collumns
particpating in unique constraint.
[ https://issues.apache.org/jira/browse/DERBY-3456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kathey Marsden reassigned DERBY-3456:
-------------------------------------
Assignee: (was: Anurag Shekhar)
There has been no activity on this issue for over a year, so unassigning. Anurag, please reassign yourself if you want to do further work on this issue. It looks like there was a patch that was close to ready.
> Allow removing not null from collumns particpating in unique constraint.
> ------------------------------------------------------------------------
>
> Key: DERBY-3456
> URL: https://issues.apache.org/jira/browse/DERBY-3456
> Project: Derby
> Issue Type: Sub-task
> Components: SQL, Store
> Affects Versions: 10.4.1.3
> Environment: all
> Reporter: Anurag Shekhar
> Attachments: altertable.diff, derby-3456-Tests.diff, derby-3456-Tests_v2.diff, derby-3456v1.diff, derby-3456v2.diff, derby-3456v3.diff, derby-3456v4.diff, derby-3456v5.diff, setnulltest.diff, upgradetests.diff, upgradetests_v2.diff
>
>
> Enable alter table to change a column that participates in a unique constraint to allow nulls.
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