[
https://issues.apache.org/jira/browse/DERBY-4006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Bryan Pendleton updated DERBY-4006:
-----------------------------------
Attachment: quickCodePatch.diff
Attached is 'quickCodePatch.diff', which seems to make the test case pass.
I haven't done any additional testing, and the patch is not for commit, just
to give an idea of a possible approach to a fix.
I'll explore a full patch based on this idea, but would welcome any feedback
in the meantime.
> ALTER COLUMN ... WITH DEFAULT NULL does not change the default
> --------------------------------------------------------------
>
> Key: DERBY-4006
> URL: https://issues.apache.org/jira/browse/DERBY-4006
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.2.2.0, 10.3.1.4, 10.3.2.1, 10.3.3.0, 10.4.1.3,
> 10.4.2.0
> Reporter: Knut Anders Hatlen
> Assignee: Bryan Pendleton
> Attachments: quickCodePatch.diff
>
>
> Reported on derby-user.
> http://mail-archives.apache.org/mod_mbox/db-derby-user/200901.mbox/%[email protected]%3e
> ij> create table t (x varchar(5) default 'abc');
> 0 rows inserted/updated/deleted
> ij> alter table t alter column x with default null;
> 0 rows inserted/updated/deleted
> ij> insert into t values default;
> 1 row inserted/updated/deleted
> ij> select * from t;
> X
> -----
> abc
> 1 row selected
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
